DweiseSeller records · solution landscape
Report contents
  1. Executive summary
  2. Problem architecture
  3. Seller-created products
  4. Specialist SaaS
  5. Accounting and service stack
  6. Guides and tutorials
  7. Coverage matrix
  8. Residual gaps
  9. Final assessment
  10. Method and sources
UK MARKETPLACE-SELLER RECORDS · CURRENT SOLUTION LANDSCAPE

There are many tools. They solve different layers.

A current, evidence-led review of seller-created spreadsheets and guides, reseller software, settlement connectors, accounting and MTD products, managed services and free education.

Research date 3 August 2026Geography UK tax context; global software marketEvidence public pages onlyPurpose understand existing solutions, not propose one
01 / EXECUTIVE SUMMARY

The solution landscape is crowded, but coverage is modular.

The central error is to call all of these products “bookkeeping solutions”. A £9 profit sheet, a £50 settlement connector and a managed accountant own different outcomes.

The market already provides five capable layers: native exports, seller operations, transaction normalisation, accounting records and filing. Coverage becomes weak where facts exist only in the seller’s memory or in evidence outside the marketplace.
Seller productsLow-cost spreadsheets, dashboards, starter packs and video tutorials are abundant on Etsy, Gumroad, Notion and Ko-fi. They make structure accessible but usually depend on manual entry and seller-maintained fee assumptions.
Specialist SaaSReseller and maker tools can import supported channels, track inventory and calculate COGS or item profit. UK resale-platform support remains uneven and several promising products are early or vendor-verified only.
ConnectorsA2X, Link My Books and peers solve the technically difficult gross-to-net and payout-to-bank problem well for supported channels, but normally require Xero or QuickBooks and do not decide what is personal or trading.
Accounting & MTDLedgers, receipt tools and HMRC-recognised software can reconcile banks, retain documents and submit returns or MTD updates. They cannot reconstruct missing source facts merely because the submission is digital.
Human servicesEcommerce accountants and bookkeepers absorb configuration, judgement and exception handling, but their cost reflects channel count, transaction volume, stock and cross-border complexity.
StrongGross-to-net reconstruction on supported major platforms
StrongManual item-cost and margin tracking when sellers maintain inputs
PartialMulti-platform records across Vinted, Depop and informal channels
WeakPersonal/trade provenance and final completeness evidence
02 / PROBLEM ARCHITECTURE

Assess a solution by the record job it owns.

The architecture starts before a sale is imported and ends after totals are calculated. Stage 1 and Stage 9 are the two important human-control gaps identified in the earlier research.

Overarching records problem

Marketplace platforms record commerce for their own operational purposes, while tax and accounting require a complete, correctly classified and traceable picture of the seller’s business. Net cash paid to the bank is therefore not the same thing as sales, revenue, profit or taxable profit.

Solution architecture

Five solution layers sit across an eleven-stage records lifecycle.

The diagram shows where the reviewed categories usually act. It does not imply that every product in a category covers every stage.

Where five solution layers act across the eleven-stage records lifecycleEleven stages run in order from seller context and intent, through marketplace transactions, payouts, bank records and stock evidence, to normalising, categorising, exceptions, seller review, accountant working papers and the return or MTD filing. Native platform reports act at stages 2 and 3. Seller trackers and operations tools act at stages 2 and 5. Connectors and specialist bookkeeping act at stages 3 and 7. Accounting, evidence and MTD software act at stages 4 and 11. Bookkeepers and accountants act at stages 6 and 11. Stages 1 and 9 depend on the seller. The written explanation below the diagram repeats this.Eleven-stage records lifecycle1Sellercontext andintent2Marketplacetransactions3Payouts andstatements4Bank andpaymentrecords5Stock,receipts,postage6Normalise andreconcile7Categoriseand calculate8Exceptionsand queries9Sellercompletenessreview10Accountantworkingpapers11Return, MTDor filingNative platform reportsSeller trackers andoperations toolsConnectors and specialistbookkeepingAccounting, evidence andMTD softwareBookkeepers andaccountantsDotted lines show where a category usually acts. They do not imply that every product in a category covers every stage.Stages 1 and 9 depend on facts only the seller holds, which is why no layer connects to them.
Accessible explanation

Seller context and acquisition intent lead to marketplace transactions, payout statements, bank records and external stock or expense evidence. These are normalised, reconciled and categorised; exceptions are resolved; the seller reviews completeness; an accountant may prepare working papers; and compatible software may submit a return or MTD update. Platform reports mainly cover transactions and payouts, trackers cover operations and costs, connectors cover settlement accounting, ledgers cover records and filing, and professionals cover judgement and exceptions.

Layer 1Source accessOrders, fees, refunds, adjustments, deposits and platform statements.
Layer 2Seller operationsInventory, acquisition cost, shipping, listings, advertising and item margin.
Layer 3ReconciliationConvert platform schemas into postings that explain net payouts and match bank cash.
Layer 4Books & evidenceChart of accounts, bank reconciliation, receipts, stock/COGS, reports and review trail.
Layer 5Tax & submissionAdjustments, returns, VAT, MTD updates and final declaration through recognised software.

The terms that solution marketing often collapses

Gross sales / trading income

Amounts earned from customers before marketplace fees and other business costs. HMRC’s £1,000 trading allowance and MTD qualifying-income tests use gross income, not bank payouts or profit.[1][4]

Payout

A cash transfer from a marketplace or processor after the platform’s timing, fees, refunds, reserves and adjustments. Etsy and eBay both explain why this differs from the buyer-paid amount.[8][10]

Revenue

An accounting measure of earned sales. Timing and VAT treatment depend on facts and accounting basis; it is not automatically the same as marketplace “sales” or cash received.

Stock purchase

Cash spent acquiring inventory. It does not always become an expense immediately: under traditional accounting, closing stock and COGS affect profit.[3]

Profit

Revenue less allowable business costs for the relevant calculation. A dashboard’s “profit” may omit overheads, tax adjustments or seller costs it cannot observe.

Taxable profit

Profit after the applicable tax rules, basis, allowances and adjustments. A marketplace report, payout dashboard or generic profit sheet does not by itself determine it.

Regulatory boundary: selling unwanted personal possessions is generally not trading; buying or making items intending to sell for profit is likely to be trading. The platform reporting threshold is not a new tax threshold. MTD for Income Tax applies only to qualifying individuals in scope, not every marketplace seller.[1][5][6]
03 / SELLER-CREATED PRODUCTS

Etsy and Gumroad contain real, practical solutions, but quality and scope vary sharply.

The reviewed listings include narrow profit calculators, UK tax-year workbooks, inventory systems, ebooks, video tutorials and generic “business OS” templates. Features below are listing claims; the underlying files were not purchased or audited.

Showing all examples
Listing claim

UK Reseller Tax Tracker · Etsy

UK tax yearManual

Sales, expenses, mileage, trading-allowance comparison and SA103S-oriented summaries for Vinted, eBay, Depop and Etsy. Advertised for Excel, Google Sheets and Numbers.

  • Solves: a repeatable low-cost record structure and tax-year summary.
  • Does not evidence: automated imports, bank/payout reconciliation, receipts, source lineage or MTD filing.
  • Risk: simplified wording can imply that £1,000 of total sales alone determines tax reporting, without first deciding whether sales are trading.
Commercial modelOne-off digital download; listing showed no reviews or sales at crawl.[15]
Listing claim

UK Reseller Business Tracker · Etsy

COGS & refundsStatic settings

Workbook covering stock and COGS, sales and fees, refunds, expenses, mileage, advertising, KPIs, pricing and tax-year summaries across seven named platforms.

  • Solves: one manual schema for channels whose own exports differ.
  • Deliberate scope: a workbook, not a live connector or ledger.
  • Residual: fee settings and inputs must be maintained; no direct bank matching or personal/trade evidence.
Commercial modelUS$21.02 at crawl; five-star listing rating, but no independent accuracy review.[16]
Listing claim

UK Etsy Profit & Tax Spreadsheet · Etsy

Etsy-specificTax certainty risk

Sales, Etsy fees, materials, sourcing, mileage, inventory, monthly P&L and a tax estimator for 2026/27, priced at £8.99 when reviewed.

  • Solves: Etsy-specific item and shop reporting, especially materials and sourcing.
  • Useful boundary: states that estimates are planning tools and not professional advice.
  • Risk: “know exactly what you owe” and platform-reporting language are stronger than an unaudited workbook can establish.
Adoption signalFive-star rating shown; marketplace ratings evidence satisfaction, not accounting correctness.[17]
Listing claim

Paper + Spark Etsy Seller Spreadsheet · Etsy

CSV importTutorials

A mature Etsy-specific workbook that imports Etsy data through a guided copy/paste process, with instructions, videos, reminders and a support community.

  • Solves: monthly routine, sales/fee consolidation, expense summaries and seller education.
  • Strength: the tutorial and support layer addresses spreadsheet confidence, not only formulas.
  • Residual: US-oriented, manual, separate inventory/COGS workbook and no bank or MTD submission.
Commercial modelOne-off digital product; 342 item reviews shown on the page reviewed.[18]
Listing claim

Reseller Inventory + Profit Tracker · Gumroad

Honest scopeFee presets

A US$9+ Google Sheets tracker for acquisition cost, platform fees, shipping, packaging, repairs, tax set-aside, dashboard, monthly P&L and mileage.

  • Solves: item-level operating profit for eBay, Depop, Poshmark, Mercari and Facebook Marketplace.
  • Good disclosure: explicitly says it is not full bookkeeping and asks users to customise fee presets.
  • Residual: no imports, payout matching, original evidence, UK tax treatment or filing.
Commercial modelPay-what-you-want above US$9, lifetime link and support.[19]
Listing claim

E-commerce Seller’s Toolkit · Gumroad

Broad operationsGeneric tax

A US$25 bundle of pricing, fee, shipping, break-even, inventory, supplier, purchase-order, sales, P&L, tax-expense and marketing templates.

  • Solves: operating discipline across Etsy, Amazon, Shopify and eBay.
  • Strength: links pricing and stock decisions to costs rather than treating bookkeeping in isolation.
  • Residual: manual and generic; it does not establish accounting treatment, payout reconciliation or UK compliance.
Commercial modelOne-off 2026-edition download.[20]
Listing claim

eCommerce Seller OS · Notion

Connected operationsNot accounting

Free Lite and paid US$19.50 examples organise products, orders, vendors, customers, finance, campaigns and returns in related databases.

  • Solves: operational fragmentation and one place for manual multi-channel context.
  • Deliberate scope: order and business operations, not double-entry bookkeeping.
  • Residual: no platform settlement import, clearing accounts, receipt evidence, tax classification or HMRC submission.
Marketplace contextNotion’s e-commerce category displayed 189 templates; that is a dynamic catalogue count, not evidence of record accuracy or demand.[21][22]
Listing claim

Ko-fi sales and expense trackers

Very low barrierQuality variance

Examples range from simple reseller expense sheets to sales dashboards bundled with content planners and private-label resale rights.

  • Solves: simple manual income/expense capture for a beginner.
  • Observed limitation: several products are generic or non-UK and do not distinguish accounting records from sales analytics.
  • Quality signal: PLR/resale-rights products can be copied widely; provenance and professional authorship require checking.
Commercial modelFree or one-off creator downloads; availability is changeable.[23][24]
Listing claim

UK Etsy Bookkeeping Guide · Etsy

Plain EnglishProfessional author claim

A £7.01 ebook described as written by an ICB-certified bookkeeper, covering fee types, Etsy statements, payouts, bookkeeping tasks, business structure and VAT threshold.

  • Solves: conceptual confusion and navigation of Etsy’s reports.
  • Deliberate scope: education, not personalised advice or a transaction system.
  • Evidence limit: no sales or reviews were shown when crawled and the ebook content was not audited.
Commercial modelOne-off PDF, listed March 2026.[25]
Listing claim

MTD starter packs · Etsy

OrganisationNo submission

Downloadable checklists, folder structures, receipt-naming guides and ebooks aim to make digital record keeping less intimidating.

  • Solves: routine, terminology and document organisation.
  • Important distinction: a guide can help prepare records but is not HMRC-recognised software and does not send quarterly updates.
  • Residual: marketplace imports, payout reconciliation and accuracy review remain elsewhere.
Commercial modelOne-off digital packs, often with editable documents.[26]
What these products genuinely solve: they lower the cost of starting a structured routine, make item-level acquisition costs visible, prompt categories that marketplaces cannot know and can provide better management information than a bank statement. Their common weakness is not “being a spreadsheet”; it is that the seller must enter, update, evidence and review the facts correctly.
Due-diligence caution: marketplace badges, reviews and sales counts do not validate tax calculations. Check jurisdiction, tax year, fee assumptions, author credentials, update policy, formula protection, data privacy and exportability. A product saying “HMRC compliant” does not make it HMRC-recognised filing software.[7]
04 / SPECIALIST SOFTWARE

Specialist SaaS divides into bookkeeping, profit/stock and cross-listing.

The first group aims to produce accounting records; the second calculates operating margins; the third keeps listings and stock aligned. Those are related but not interchangeable jobs.

Showing all providers
Provider-stated

Seller Ledger

Directly connects Amazon, eBay, Etsy, Shopify, Walmart, Poshmark, Mercari, Whatnot, TikTok Shop, Depop, TCGplayer, Square, PayPal and financial accounts; categorises sales and fees and supports mileage, COGS and inventory.

  • Best fit: US resellers wanting standalone ecommerce bookkeeping without first adopting Xero or QuickBooks.
  • Price: US$10/month to 250 imported transactions; US$20 to 1,000; US$50 to 5,000.
  • Limits: US Schedule C framing, seller-supplied costs, no UK MTD/VAT or personal/trading adjudication.
Why adopt / outgrowBroad channel and bank coverage at low cost; a UK entity or complex accountant-led workflow may require a UK ledger and tax stack.[27]
Provider-stated

My Reseller Genie

Reseller chart of accounts, bank/card/PayPal feeds, sales, inventory, expenses, receipts, reconciliation, P&L and balance sheet; direct integrations are strongest for US resale channels.

  • Best fit: US apparel and general resellers requiring inventory plus books.
  • Price: US$11.99 / $16.99 / $22.99 monthly tiers; extra eBay accounts add cost.
  • Limits: US tax orientation; public pages conflict slightly on which newer channel integrations are live; no UK MTD or direct Vinted/Depop coverage evidenced.
Why adopt / rejectMore accounting depth than a profit tracker; a UK-only seller may reject the channel and jurisdiction mismatch.[28][29]
Provider-stated

Stocksmith (formerly Craftybase)

Inventory and manufacturing software for makers: materials, recipes, production, landed product cost, automatic COGS and order imports from Shopify, Amazon, WooCommerce, Faire, Etsy, Square, Wix and Squarespace. Rebranded on 1 July 2026; same operator, no change of ownership. eBay is not supported.

  • Best fit: handmade businesses where raw materials become finished products.
  • Price: advertised entry is Indie at US$83/month billed annually (US$990 a year, 1,000 order lines a month). Studio at US$41 and a Pro tier from US$20 are purchasable but are not presented as the entry point and sit outside the published feature comparison. USD only; no GBP price and no stated UK VAT treatment.
  • Deliberate scope: maker inventory and cost accounting, not personal-item resale or UK filing.
Why adopt / outgrowSolves a hard materials-to-COGS problem generic ledgers handle poorly; can feel costly or complex for very small sellers, and the advertised entry price is now materially higher than pre-rebrand secondary sources suggest.[30]
Provider-stated

sellerboard / Shopkeeper

Amazon-specific profit analytics incorporating fees, FBA/FBM costs, advertising, refunds, COGS, returns and inventory.

  • Best fit: Amazon sellers needing SKU/ASIN-level operating margin.
  • Strength: much richer Amazon economics than a bank payout or basic Seller Central dashboard.
  • Limits: Amazon-specific; COGS and external expenses still depend on supplied data; management profit is not a complete UK ledger or tax return.
Commercial modelSubscription by order volume; Shopkeeper’s displayed high-volume tier was US$250/month.[31][32]
Provider-stated

Vendoo / List Perfectly / Zipsale

Cross-listing, inventory catalogue, sale detection, auto-delisting, analytics and CSV exports across combinations of eBay, Etsy, Depop, Vinted, Poshmark, Shopify and other channels.

  • Best fit: unique-item resellers whose immediate risk is duplicate listing work or overselling.
  • Price: Vendoo from US$14.99/month in its newer plan display; List Perfectly US$29–$99+; Zipsale from £15/month + VAT or per-listing credits.
  • Deliberate scope: commerce operations. Profit analytics and exports do not necessarily perform payout reconciliation or tax bookkeeping.
Why adopt / outgrowCan reduce duplicate operational work before accounting begins; may become another data source requiring reconciliation.[33][34][35]
Provider-stated

Veeqo

Amazon-owned multichannel shipping, order and inventory software, connecting Amazon, Shopify, eBay, Walmart, WooCommerce and others; shipping is free and paid plans add broader operational controls.

  • Best fit: fulfilment-heavy multi-channel sellers.
  • Strength: centralises orders, stock and shipping costs close to the operational source.
  • Deliberate scope: fulfilment and inventory, not a UK general ledger, personal/trade test or MTD tax return.
Why adopt / rejectFree shipping layer is attractive; sellers may consider platform ownership and data-access preferences.[36]
Emerging · verify

Vinta

Vendor content describes Vinted-only order and accounting software with a Chrome-extension connection, item margins after purchase costs, shipping labels and “HMRC-compliant” reports.

  • Best fit: Vinted business resellers if the live service performs as described.
  • Price claim: £20/month or £49 lifetime on the vendor’s article.
  • Uncertainty: the lifetime/monthly mix and “HMRC-compliant” claim require direct product, security and output verification; public evidence is vendor-authored.
  • Access risk: the vendor states the extension copies Vinted session tokens for server-side use, and that it is not affiliated with Vinted. That is credential-equivalent access rather than a revocable, scope-limited grant. It can stop working whenever Vinted changes its private endpoints, automated access of this kind is typically outside marketplace terms, and the account at risk is the seller’s. For records meant to be durable and auditable this is a first-order consideration.
Evidence statusPromising channel specificity, not independently validated.[37]
Emerging · verify

Resellr / SaleMate / RECON

New UK-facing tools advertise inventory and profit tracking across Vinted, Depop, eBay, Whatnot, Facebook Marketplace and similar channels.

  • Best fit: clothing resellers underserved by enterprise ecommerce connectors.
  • Strength: platform vocabulary and item-level costs match this segment better than generic ledgers.
  • Uncertainty: published scope is mainly landing-page or self-promotional evidence; bank reconciliation, source access, accountant output, security and longevity were not established.
Commercial modelFree or early-stage pricing; treat availability and functionality as changeable.[38][39][40]
Provider-stated

Inventora and maker inventory tools

Production and inventory systems connect Etsy, Shopify, Wix and Square and calculate manufacturing COGS from products and materials.

  • Best fit: small makers needing batch/material control before full accounting.
  • Strength: solves a cost-origin problem the marketplace cannot observe.
  • Limit: fees, payouts, bank clearing and UK tax normally sit in a separate system.
Scope boundaryInventory truth can improve accounting, but it is not itself the accounting record.[41]
Important interpretation

Cross-listing software can reduce duplicated listings and keep stock status consistent, which indirectly improves records. It is still not a substitute for settlement accounting. Conversely, a settlement connector can reconcile fees and payouts without preventing an item being sold twice. Both solve genuine but different problems.

05 / ACCOUNTING & SERVICE STACK

Serious sellers can already assemble a capable stack.

The strongest gross-to-net solutions post marketplace settlements into a ledger; receipt products supply evidence; accounting software reconciles cash and produces books; MTD software submits; professionals own review and judgement.

Showing all stack layers
Representative providers. Pricing was observed on public pages on 3 August 2026 and may change; “provider-stated” features are not an audit of output accuracy.
Provider / categoryTarget and integrationsWhat it genuinely solvesBank / payoutStock / evidenceUK tax / MTDCommercial modelLimits and reason to reject or outgrow
Link My Books
Provider-stated		UK ecommerce sellers and accountants; Amazon, eBay, Shopify, Etsy, TikTok Shop, Walmart US, Square and WooCommerce into Xero or QuickBooks.Breaks payouts into sales, refunds, fees and taxes; posts settlement summaries with VAT evidence; multi-channel P&L and optional COGS.Strong payout-to-bank matching in the connected ledger.COGS depends on product-cost setup; not a general receipt store or acquisition-intent record.Strong UK VAT orientation; not itself an end-to-end MTD Income Tax return product.Dynamic by orders and channel count; 14-day trial; 90-day trial history, paid history by tier; VAT extra for UK users.No Vinted, Depop, Facebook Marketplace or personal/trade decision. Requires and adds cost to Xero/QBO.[42]
A2X
Provider-stated		Accountant-led Amazon, Shopify, Walmart, eBay and Etsy sellers; posts to Xero, QuickBooks, Sage, NetSuite or manual files.Settlement summaries, clearing accounts, tax mappings and COGS/inventory features on most plans.Strong designed around settlement reconciliation.Amazon COGS/FBA features; seller still supplies costs and non-platform evidence.Supports UK VAT configuration; final tax/MTD handled by ledger or tax product.Subscription by platform, accounts and order volume; multi-channel plans; free trial.No Vinted/Depop; configuration and accounting knowledge matter; another subscription on top of the ledger.[43][44]
Taxomate
Provider-stated		Amazon, eBay, Shopify, Walmart and Etsy sellers posting settlements to QuickBooks, Xero or Wave.Maps sales, fees and tax categories into accounting software; multi-channel subscription available.Strong payout/settlement workflow.Optional COGS features vary; receipt and personal/trade evidence sit elsewhere.Accounting mappings support tax work; UK MTD submission depends on downstream software.14-day trial; monthly/yearly, order-volume and channel-based plans.Similar supported-channel boundary to A2X; scope should be checked by channel and accounting platform.[45]
Bookkeep
Provider-stated		Scaling retail/ecommerce and accounting firms; wide sales-channel set into QBO, Xero, Zoho Books, NetSuite and Sage Intacct.Daily or payout summaries for gross sales, discounts, refunds, tax and deposits; higher tiers add managed COGS and human support.Strong; order-to-cash reconciliation is a US$99/month add-on.Managed COGS on selected channels/higher tiers; no seller acquisition-intent decision.US sales-tax emphasis; UK accounting depends on configuration and ledger.US$19 Lite, $49 Starter, $99 Growth, $199 Pro, $499 Advanced, $1,199 Unlimited monthly.Enterprise breadth and US orientation can be disproportionate for a UK side trader; no Vinted/Depop.[46][47]
Synder
Provider-stated		Multi-platform ecommerce; 30+ sales/payment platforms including Shopify, Amazon, eBay, Etsy, Stripe, PayPal and Square into QBO/QBD, Xero, Sage Intacct and NetSuite.Transaction or summary sync, clearing, fee/refund mapping and broader ERP workflows.Strong for supported processors and ledgers.Inventory/COGS by integration; original acquisition documents remain external.Not UK marketplace tax software; downstream ledger/tax stack owns filing.Usage-based subscription; public price interface is dynamic.Broad integration breadth but more setup and cost than a low-volume seller needs; no Vinted/Depop evidenced.[48]
Webgility
Provider-stated		Growing multichannel brands using QBO, Xero or QuickBooks Desktop; Amazon, Shopify, eBay, Etsy, TikTok Shop and others.Order-level sync, fees, refunds, payouts, inventory and COGS; higher plans add human reviews and a monthly reconciliation guarantee.Strong with human-supported higher tier.Cost sync and inventory; seller still owns source cost accuracy and non-channel receipts.International tax support but not a UK personal/trade or MTD filing product.QBO/Xero plans shown from US$69/month annual billing; human-verified Complete from US$299/month annual.High-value for volume/complexity; likely excessive for casual or small UK resale; three-month history included by default.[49]
Dext Commerce
Provider-stated		Businesses and practices needing line-item sales and purchase data from Amazon, Etsy, eBay, Shopify, Stripe, retailers, email receipts and more.Fetches, standardises and exports itemised sales, expenses, invoices and available original receipts; includes refunds and netted fees.Partial accounting export/matching rather than every channel’s settlement clearing.Strong for supported digital receipts and retailer purchases; can attach originals.Feeds accounting systems; not the final UK tax adjudication or MTD return by itself.Tiered Dext Commerce subscription; Dext Prepare Commerce Lite add-on from £5/month.Powerful source acquisition for supported merchants, but cannot fetch paper/cash evidence that never existed; integration scope must be checked.[50][51]
Dext Prepare
Provider-stated		UK businesses and accounting practices needing receipt, invoice and statement capture.Mobile/email uploads, extraction, document storage, categorisation and ledger publishing; missing-paperwork and review workflows on practice plans.Bank feeds and bank match exist; marketplace gross-to-net requires Commerce or a connector.Strong document evidence, subject to seller capture.Practice Solo includes MTD Income Tax features; business plan principally feeds accounting.Business annual price shown from £24.17/month excl. VAT for 250 documents; add-ons extra.Does not know which receipts are missing or whether an acquisition was personal/trading unless someone supplies and classifies the facts.[52]
Xero
Provider-stated		UK sole traders and companies; bank feeds, reconciliation, Hubdoc capture, reports, accountant collaboration and app marketplace.System of record, clearing accounts, bank reconciliation, financial statements, VAT and MTD Income Tax functionality.Strong ledger; marketplace detail normally needs connector or imports.Basic inventory and Hubdoc evidence; specialist maker/reseller costing may need an app.HMRC-recognised features by plan and business type.Regular UK list prices shown from £7 to £65/month excl. VAT; promotions change.Bank feeds show net cash, not invisible marketplace components; configuration and review remain essential.[53]
QuickBooks Online
Provider-stated		UK sole traders and SMEs; bank feeds, receipt/mileage capture, reports, inventory on Plus, apps and accountant access.Core bookkeeping and reporting; supports VAT and MTD Income Tax submissions on relevant UK plans.Strong ledger; connector normally required for clean settlement detail.Receipt capture and inventory by plan; informal source evidence still seller-supplied.HMRC-recognised MTD software.Promotional and plan-dependent public pricing; VAT extra.Generic ledger learning curve; direct marketplace coverage varies and payout-only bank posting understates sales.[54]
FreeAgent
Provider-stated		UK microbusinesses, sole traders, partnerships and limited companies; bank feeds, Smart Capture and accountant access.End-to-end UK books, Self Assessment/MTD Income Tax and VAT; optional Amazon UK connection.Strong ledger; one direct Amazon add-on, other marketplaces need imports or connectors.Smart Capture; stock available on traditional accounting basis, not cash basis.End-to-end MTD quarterly updates and final return.Regular monthly prices vary by entity; sole trader £19 and limited company £33 excl. VAT; free with eligible NatWest-group/Mettle accounts; Amazon £6/month.Excellent UK tax fit but limited native marketplace coverage; Amazon connection does not resolve Vinted/Depop or mixed personal sales.[55]
Sage / QuickFile
Provider-stated		UK small businesses and accountants wanting bank feeds, VAT, reporting and conventional ledgers.Bookkeeping, bank reconciliation, document handling and statutory reports; QuickFile has a free low-entry tier and paid Power User features.Strong ledger; marketplace reconstruction depends on connector/import.Purchase/receipt management; inventory depth varies by product.Sage and QuickFile advertise MTD capabilities; confirm exact Income Tax return coverage in HMRC’s finder.QuickFile free up to stated ledger size, £60/year + VAT for larger accounts; bank feeds £15/year + VAT. Sage tiered/dynamic.Low-cost ledger does not equal low-effort marketplace mapping; channel-specific schemas remain the seller/bookkeeper’s task.[56][7]
123Sheets / MTD Sheets
Provider-stated		Spreadsheet users and practices who want bridging rather than a full ledger replacement.Links spreadsheet records to HMRC APIs for VAT and/or MTD Income Tax submissions; templates and guides reduce filing friction.Outside scope unless seller’s spreadsheet already reconciles bank/payouts.Outside scope evidence and COGS depend on source workbook.Submission layer; exact product coverage should be checked in HMRC finder.123Sheets annual/filing plans; MTD Sheets advertises first VAT filing free then £2.99 per filing or bulk credits.Bridging transmits figures; it does not prove the spreadsheet’s completeness or transform net payouts into gross sales.[57][58]
Coconut
Provider-stated		UK sole traders and landlords wanting simple bank-led bookkeeping or spreadsheet bridging.Income/expense tracking, MTD quarterly updates and year-end return; supports multiple businesses/income sources.Bank-led; marketplace fee detail still needs source records.Receipt/bookkeeping features by plan; not specialist stock accounting.HMRC-recognised MTD.MTD Bridging shown at £49.99/year; fuller MTD filing plan shown at £16.99/month.Well matched to simple sole-trade books, but a payout deposit still needs gross sales and fees supplied separately.[59]
Osome and specialist ecommerce accountants
Provider-stated		UK companies and growing sellers needing bookkeeping, VAT, accounts and advice across Amazon, Shopify, eBay, Etsy and payment processors.Human review, integrations, exception handling, tax/VAT filing and ongoing accountability.Strong if in scope; service can configure connectors and investigate differences.Can request and review stock schedules and evidence; cannot create missing facts.Professional layer, subject to engagement scope and qualifications.Quote or retainer; one specialist published £195–£775/month as a typical owner-operated range, varying by volume/channels.Cost and onboarding are higher; service quality and included bookkeeping vary. Sellers may reject it when records are simple, or need it when VAT, stock, FX or multiple entities exceed DIY capacity.[60][61]
MTD is not the same as bookkeeping: HMRC says quarterly updates are summaries of digital records, not tax returns, and no tax adjustments are required before each quarterly update. The final tax return still requires checking, other income, adjustments and a declaration. A filing bridge cannot repair source records that were incomplete before upload.[4][62]
06 / GUIDES & TUTORIALS

Education is abundant; authority and practical depth are uneven.

The most useful learning path combines tax boundary guidance, platform-specific report instructions and system-specific setup. No single guide reviewed taught every stage across multiple marketplaces.

Showing all guidance
Official

HMRC online-platform guidance

Explains personal possessions, goods bought or made to sell, the £1,000 trading allowance and the fact that platform reporting does not decide tax liability. HMRC also provides short verified videos.

Best use / limitationHighest authority for the tax boundary; does not show how to join Etsy/eBay/Vinted files to bank deposits or calculate item COGS.[1][63]
Official

HMRC MTD step-by-step guide

Covers scope, choosing recognised software, digital records, cumulative quarterly updates, deadlines and final tax return. HMRC’s software finder asks about income sources and whether records already exist.

Best use / limitationAuthoritative MTD lifecycle; software-neutral and therefore light on marketplace reconciliation mechanics.[4][7][62]
Official platform

eBay reconciliation guidance

Defines transaction, payout, financial-statement, invoice and earnings reports and describes fields for fees, refunds, postage, ads, adjustments, currencies and payout dates.

Best use / limitationUnusually explicit about reconciliation and time-zone differences; only covers eBay-managed activity and recommends professional help for financial reconciliation.[9][10]
Official platform

Etsy payments and CSV guides

Shows how to export orders, Etsy Payments sales, deposits and monthly statements and explains why a deposit differs from “net profit”.

Best use / limitationEssential source navigation; Etsy’s platform meaning of “net profit” still excludes seller-side COGS and off-platform overheads.[8][11]
Official platform

Shopify payout reconciliation report

Separates payout balance activity from sales/revenue reporting and explains fees, refunds, adjustments and reserves, with CSV/PDF exports.

Best use / limitationStrong conceptual and operational guide for Shopify Payments; excludes third-party gateways and Shopify billing charges.[12]
Official platform

Gumroad analytics and Merchant of Record guidance

Explains sales CSV fields, UTC/local-time differences, fees, refunds and Gumroad’s role handling indirect-tax collection and remittance worldwide.

Best use / limitationReduces indirect-tax collection work on Gumroad sales; does not remove the creator’s UK income-tax, expense and profit records obligation.[13][14]
Professional charity

LITRG online-trader guidance

Current 2026 pages distinguish personal disposals from trading, explain platform statements, calendar-year versus tax-year data and give worked examples of mixed personal/trading sales.

Best use / limitationBest reviewed bridge between HMRC rules and seller circumstances; does not provide a software workflow or accountant-ready reconciliation template.[5][6][64]
Professional body

ACCA platform-reporting explainer

Reiterates that reporting rules did not change the underlying tax rules and names affected marketplace types.

Best use / limitationCredible concise orientation; not a detailed bookkeeping or COGS tutorial.[65]
Provider education

A2X, Link My Books and Dext academies

Setup checklists, mappings, certification, webinars and technical integration guides teach payout clearing, ledger configuration and channel-specific data.

Best use / limitationDeepest practical training for the provider’s own workflow; commercially interested and should not be treated as independent product comparison or personalised tax advice.[44][66][51]
Seller-created

Spreadsheet tutorials and communities

Paper + Spark and similar products bundle video walkthroughs, monthly checklists, support groups and worked examples with the workbook.

Best use / limitationCan change behaviour more effectively than a blank sheet; jurisdiction, updates and formula accuracy must be checked.[18]
Variable authority

General seller guides, blogs and videos

Search results contain many “start selling”, pricing and tax pieces, including PLR ebooks. They are often easier to understand than official pages but may copy old fee rates or confuse reporting thresholds with tax thresholds.

Best use / limitationUseful for discovery only; verify material tax claims against GOV.UK or qualified advice.[24][67]
Contextual evidence

Recent community discussions

Recent Reddit discussions continue to describe seller reliance on spreadsheets, uncertainty about item costs and difficulty trusting profit views, while recommending Craftybase, Sellerboard and connectors in appropriate niches.

Best use / limitationGood for language, discovery and edge cases; self-selected posts and promotional replies cannot establish prevalence or product performance.[68][69]
Knowledge gap

Official sources answer “what is taxable?” and “what must be kept?”; platform guides answer “where is the report?”; vendors answer “how do I configure this product?” The practical cross-platform question, “how do I prove these totals from original activity through payout, bank, stock and seller review?”, is fragmented across all three.

07 / COVERAGE MATRIX

No category covers every control.

This matrix scores the category’s normal scope, not every provider. “Partial” often means the capability depends on setup, supported channels or seller-supplied data.

✓Primary strength◐Partial / dependent○Normally outside scope?Not established
Architecture coverage: Stage 1 is seller context and acquisition intent; Stage 9 is seller completeness review and approval.
Solution categoryStage 1 personal / trade contextSales detailGross → net componentsMulti-platform normalisationPayout / bank reconciliationStock & COGSReceipts & source evidenceStage 9 seller reviewAccountant hand-offReturn / MTD filing
Marketplace-native dashboards & reports○✓✓○◐○◐○◐○
Seller-created spreadsheets / Notion templates◐◐◐◐○✓◐◐◐○
Reseller bookkeeping SaaS○✓✓✓◐✓◐◐✓◐
Inventory / profit analytics○✓◐◐○✓◐○◐○
Cross-listing / fulfilment tools○◐○✓○✓○○◐○
Settlement-to-ledger connectors○◐✓✓✓◐◐◐✓○
Accounting software◐◐◐◐✓◐✓◐✓✓
Receipt / commerce evidence tools○◐◐◐◐◐✓◐✓○
MTD bridging software○○○○○○○◐◐✓
Ecommerce bookkeeper / accountant✓◐✓✓✓✓◐✓✓✓

Where solutions enter the seller-to-HMRC lifecycle

01–02

Context & transactions

Native reports and seller trackers start here. Only the seller can reliably explain why an item was acquired and whether a sale belongs to a trade.

Failure pointPersonal disposals and bought-to-resell goods share one account.
03–04

Payouts & bank

Platform reports and connectors explain why customer gross does not equal bank cash.

Failure pointTiming, reserves, refunds, charges and different payment processors.
05–07

Evidence, reconcile, categorise

Inventory tools, Dext, connectors and ledgers create the strongest combined coverage.

Failure pointMissing purchase costs, receipts and off-platform postage.
08–09

Exceptions & seller review

Software can flag exceptions; a person must explain and approve unresolved facts.

Failure pointUnmatched items are forced into a category or silently ignored.
10–11

Working papers & filing

Accountants and recognised software prepare and transmit compliant outputs.

Failure pointClean-looking totals lack traceability to original transactions.
08 / RESIDUAL GAPS

What remains difficult after buying software.

These are not claims that incumbents have failed at their intended jobs. Several gaps exist precisely because the necessary information is outside the product’s source data or requires judgement.

Structural

The two tool markets do not overlap

Every product reviewed here that connects to a marketplace stops short of HMRC, and every HMRC-recognised filing product starts at the bank with no marketplace connection. A seller who crosses the Making Tax Digital threshold therefore needs one from each set and bridges them personally. Supporting observation: HMRC’s recognised MTD for Income Tax software finder listed 122 products on 1 August 2026, with purpose-built verticals for landlords, banking, agriculture and the trades, and none aimed at marketplace sellers.

Read carefully: that is an observed absence in one list on one date. It is evidence about specialisation, not about adequacy or demand, and nothing here recommends building the missing product.[71]

Structural

The accounting basis changes what cost data is even for

Since the 2024/25 tax year the cash basis is the default for sole traders and partnerships, with traditional accruals accounting available by election. Under the cash basis, goods bought for resale are deducted when they are paid for: there is no opening or closing stock adjustment and no matching of cost to the item that sold.

Item-level cost still matters for margin, pricing and evidence, but a tool that presents item-level COGS as the route to a tax figure is describing accruals accounting, which is now the opt-out rather than the norm.[72]

Structural

Acquisition intent and personal/trading split

A marketplace knows that an item sold; it usually does not know whether it was an unwanted possession, bought to resell, made as a business product or moved between personal and business use. Generic tax-threshold trackers can therefore give false confidence if this Stage 1 fact is not gathered first.

Who is affected: Vinted, Depop, eBay and Facebook sellers using one account for clearing possessions and resale. Existing coverage: guidance and professional judgement, occasionally manual flags. Evidence strength: strong legal distinction; frequency not quantified.[1][6]
Input dependency

Missing stock cost and informal evidence

COGS tools calculate accurately only when acquisition quantities, costs, shipping and later adjustments are supplied. Charity-shop, car-boot, bundle, cash and personal-stock purchases may lack itemised receipts or stable item identifiers.

Who is affected: stock-based resellers and makers. Existing coverage: manual sheets, receipt capture, inventory systems and professional estimation policies. Evidence strength: strong requirement to retain stock proof; prevalence unresolved.[3]
Coverage gap

Long-tail platform combinations

Major connectors cover Amazon, Shopify, eBay, Etsy and TikTok Shop well. Vinted, Depop, Facebook Marketplace, local sales and cash often fall to manual imports or newer unverified tools.

Who is affected: UK clothing and unique-item resellers. Existing coverage: Seller Ledger now advertises Depop; cross-listing tools cover more channels operationally; emerging UK trackers are appearing. Interpretation: the gap is narrowing, but accounting-grade coverage remains uneven.[27][38]
Integration boundary

Evidence lineage across the stack

A connector may post a summary, a receipt tool may hold invoices and an inventory tool may hold costs. Accountant-ready traceability requires identifiers or links that survive transformations across all three.

Who is affected: sellers using modular stacks. Existing coverage: settlement attachments, original receipts, audit logs and accountant access: strong within products, less consistent between them. Research gap: no comparative audit of source-to-working-paper traceability was found.
Human control

Seller completeness review, Stage 9

No importer can know that an undisclosed account, cash purchase, lost receipt or personal transaction exists. A review can be prompted and logged, but the seller remains responsible for telling the truth and correcting errors.

Who is affected: all business sellers, especially those handing files to an accountant. Existing coverage: checklists, exception queues and professional queries. Interpretation: this is a control to support, not an automation gap to “solve away”.
Commercial

Capable stacks can cost more than low-volume sellers value

A connector, ledger, receipt app and professional review can cover most serious cases, but subscriptions, setup and learning effort may exceed the perceived benefit for a small side business.

Who is affected: low-volume traders above basic reporting thresholds but below the scale that justifies a full stack. Existing coverage: spreadsheets, low-cost ledgers and bridging products. Research gap: no representative UK willingness-to-pay study specific to mixed-platform sellers was found.
Trust

Data access, privacy and platform risk

Direct automation requires sellers to authorise financial, marketplace or browser-extension access. Some will prefer manual exports; integrations can also break when APIs, fields or platform policies change.

Who is affected: privacy-sensitive sellers and tools depending on unofficial access paths. Existing coverage: OAuth, limited permissions, exports and security certifications. Research gap: provider security posture was not independently audited in this review.
Education

Abundant guidance, fragmented mental model

Tax rules, platform navigation and product setup are explained in separate places. Many seller resources teach “profit” without clearly distinguishing cash payout, accounting profit and taxable profit.

Who is affected: beginners and personal sellers becoming traders. Existing coverage: HMRC, LITRG, official platform help and paid tutorials. Research gap: no outcome study was found measuring whether these guides produce complete, reconciled records.

Why a seller adopts, rejects or outgrows each layer

LayerAdopt whenReject whenOutgrow whenCommon hand-off failure
Seller workbookLow volume, disciplined manual entry, item-cost visibility matters.Seller will not maintain it or needs live imports.Rows, channels, currencies and exceptions make manual control fragile.Summary totals arrive without source files, receipts or explanation.
Reseller / maker SaaSInventory and per-item margin are central; supported channels match.Jurisdiction or channels do not fit; data-access concerns dominate.VAT, entities, accountant controls or unsupported channels require a ledger stack.Profit report is treated as the statutory books.
Connector + ledgerRepeated payouts and volume justify automated settlement accounting.One low-volume unsupported channel or total subscription is disproportionate.ERP, multi-entity, complex international tax or human month-end close is needed.Connector posts correctly but COGS/receipts/personal transactions remain incomplete.
MTD bridgeUnderlying spreadsheet is already digital, accurate and reconciled.Seller expects the bridge to prepare records or give tax advice.Continuous bookkeeping and integrated final return are preferable.Figures submit successfully despite weak source preparation.
Managed serviceJudgement, VAT, stock, cleanup, deadlines or owner time justify human help.Scope is simple and the seller can maintain clean records economically.Business needs in-house finance, management accounts or specialist cross-border teams.Seller assumes the accountant can infer missing facts from bank deposits.
09 / FINAL ASSESSMENT

The market proves the problem is real, but not uniformly underserved.

This conclusion separates observed supply from unproven demand and avoids claiming that every seller needs the same intervention.

Existence

Well established

Official eBay, Etsy and Shopify documentation explicitly distinguishes sales activity from payouts and provides reconciliation reports. Multiple specialist vendors exist specifically to translate fees, refunds, taxes and settlements into accounting entries.

High confidence
Breadth

Common architecture, different exposure

Any platform using net payouts creates the gross-to-net distinction, but severity rises with transaction volume, refunds, ads, stock, currencies, channels and mixed payment methods. Personal-item disposers may have little or no business-record problem.

High confidence
Current supply

Deep in major-channel ecommerce

Amazon, Shopify, eBay, Etsy and TikTok sellers can combine mature connectors, ledgers, receipt capture and specialist professionals. It would be inaccurate to describe settlement accounting for these channels as generally unsolved.

High confidence
Residual underservice

Concentrated in mixed, low-system resale

The clearest residual is UK sellers spanning Vinted, Depop, eBay, Facebook, cash and personal disposals, where item origin and costs sit outside platform data and a full accounting stack may feel disproportionate.

Moderate confidence
Severity

Material for affected traders

Consequences include understated sales, overstated or unsupported profit, unreconciled cash, repeated accountant queries, weak VAT/MTD inputs and inability to trace totals. Severity is low for genuinely casual personal disposals and high for stock-based, multi-platform businesses.

Evidence varies by segment
Demand proof

Still incomplete

Numerous paid listings and software providers show supply and perceived need. Public pages do not establish representative UK seller frequency, willingness to pay, retention or the cost of residual work after a capable stack is configured.

Do not infer market size
Overall judgement

The evidence establishes a genuine and potentially severe records problem for serious marketplace traders. It also establishes a substantial incumbent market that already solves many technical parts. “Underserved” is defensible only for specific combinations of seller type, platform coverage, evidence quality, human judgement and cost, not for marketplace bookkeeping as a whole.

10 / METHOD & SOURCES

Public-source landscape review, not a product audit.

Research prioritised current official tax guidance, official platform documentation and provider pages. Marketplace listings and community evidence are explicitly lower-confidence.

Version 2.0, corrections applied 3 August 2026. Craftybase is now Stocksmith and its advertised entry price is US$83/month rather than US$20; eBay is not supported and the previously cited URLs now redirect. The cash basis has been the default since 2024/25, which changes what item-level cost data is for. Vinta’s token-based access is now described as a risk rather than only an uncertainty. Two residual gaps were added, including HMRC’s 122 recognised products with no marketplace-seller vertical. The lifecycle diagram was rebuilt as inline SVG, so the report no longer loads a diagram library from a CDN.
Scope

UK tax and accounting context; global tools included when UK sellers can encounter them. Search completed 3 August 2026.

Dated watch items

Three items were on a clock when this was written. The HMRC and HM Treasury consultation on extending online-marketplace VAT liability to UK-established sellers closes on 18 August 2026. Amazon withdraws its older settlement reports on 11 November 2026. Xero has published a price rise from 1 September 2026.[73]

Verification

Claims were checked against public pages. No paid workbook, live SaaS account, API output, accountant file or security control was independently tested.

Pricing

Public list prices at crawl time, excluding tax unless stated. Dynamic offers, localisation and usage tiers mean prices are indicative only.

Marketplaces

Etsy, Gumroad, Notion and Ko-fi were sampled deliberately. Sparse Payhip/Creative Market results are a search limitation, not proof that no products exist.

Evidence labels

Official law/guidance or platform documentation; Provider/listing claim vendor-described capability not independently audited; Interpretation synthesis from multiple sources; Unresolved a question requiring product tests, user research or professional review.

Source register

[1] HMRC · online-platform income checker

Personal possessions, trading indicators and £1,000 trading allowance. Direct source

[2] GOV.UK · Self-employed records retention

Five years after the relevant 31 January deadline. Direct source

[3] GOV.UK · records to keep

Sales, expenses, stock receipts, bank statements and stock under traditional accounting. Direct source

[4] HMRC · MTD before-you-start guide

Thresholds, digital records, quarterly dates and final return. Direct source

[5] LITRG · online traders and platforms

Current 2026 personal/trading distinctions. Direct source

[6] LITRG · clear records for online sellers

Worked examples separating personal and trading sales. Direct source

[8] Etsy · calculate deposit amount

Monthly statement, fees, refunds, available funds and platform “net profit”. Direct source

[9] eBay · reconcile sales transactions

Transaction reports, statements, invoices and timing differences. Direct source

[10] eBay · fees and selling costs

Fees, labels, ads and refunds deducted before payout. Direct source

[11] Etsy · download seller data

Orders, shop data and CSV export routes. Direct source

[12] Shopify · payout reconciliation report

Balance activity, fees, payouts and distinction from revenue reports. Direct source

[13] Gumroad · Merchant of Record

Indirect-tax collection/remittance scope. Direct source

[14] Gumroad · analytics CSV

Fees, net total, UTC timing and customer export fields. Direct source

[15] Etsy · UK Reseller Tax Tracker

SortedSheetsShop listing. Direct listing

[16] Etsy · UK Reseller Business Tracker

VenturesVerified listing. Direct listing

[17] Etsy · UK Etsy profit/tax sheet

LedgerlySpreadsheets listing. Direct listing

[18] Etsy · Paper + Spark seller sheet

Spreadsheet, instructions, videos and support. Direct listing

[19] Gumroad · Reseller Inventory + Profit Tracker

Manual profit/COGS sheet with explicit scope limits. Direct listing

[20] Gumroad · E-commerce Seller’s Toolkit

SellerTemplates 2026 bundle. Direct listing

[21] Notion · eCommerce Seller OS Lite

Free order/inventory system. Direct listing

[22] Notion · Ecommerce OS for Solo Sellers

Paid connected-database system. Direct listing

[23] Ko-fi · expense tracker

Generic tracker that includes resellers. Direct listing

[24] Ko-fi · PLR sales tracker

Generic resale-rights example. Direct listing

[25] Etsy · UK bookkeeping ebook

EllEvanBookkeeping listing. Direct listing

[26] Etsy · MTD starter pack

Guide, checklist and folder organisation. Direct listing

[27] Seller Ledger

Integrations, bookkeeping scope and pricing. Official site

[28] My Reseller Genie

Features, integrations and pricing. Official site

[29] My Reseller Genie Help Centre

Imports, integrations and reconciliation guides. Official help

[30] Stocksmith, formerly Craftybase

Maker inventory, COGS, integrations and pricing. Re-checked 3 August 2026: craftybase.com now serves a client-side redirect to stocksmith.io, so the former URLs are not cited. Pricing · Rebrand notice

[31] sellerboard

Amazon profit, fees, ads, refunds and COGS. Official site

[34] List Perfectly

Cross-listing, inventory and sales analytics. Official pricing

[37] Vinta

Vinted-specific vendor article and pricing claim. Vendor source

[39] SaleMate

Emerging reseller inventory/profit dashboard. Official site

[41] Inventora

Maker inventory, integrations and COGS. Official help

[42] Link My Books

Channels, VAT, COGS, reconciliation and dynamic pricing. Official pricing

[43] A2X plans

Supported platforms and pricing structure. Official help

[44] A2X getting-started checklist

Configuration, support and COGS scope. Official help

[45] Taxomate

Multi-channel plan and account/payout mappings. Plans · Mappings

[47] Bookkeep Managed COGS

Product-cost source and posting workflow. Official guide

[49] Webgility

Automation, human-supported reconciliation and pricing. Official pricing

[50] Dext Commerce

Standardised sales/expense data and accounting export. Official site

[51] Dext Commerce help

Integration and receipt-capture guides. Official help

[53] Xero UK pricing

Plans, reconciliation, document capture and MTD. Official pricing

[54] QuickBooks UK pricing

Banking, receipts, inventory, accountant access and MTD. Official pricing

[55] FreeAgent pricing

Business-type pricing, Amazon and receipt add-ons, MTD. Official pricing

[56] QuickFile pricing

Ledger, receipts, VAT, entry tiers and bank feeds. Official pricing

[57] 123Sheets

Spreadsheet bridging for VAT and Income Tax. Official site

[58] MTD Sheets

Formats, workflow and per-filing pricing. Official site

[60] Osome UK ecommerce accountants

Platform connections, fees/refunds and VAT service scope. Official site

[61] E-commerce Accountants UK pricing guide

Published service ranges and cost drivers. Provider source

[62] HMRC · quarterly updates

Cumulative summaries, deadlines, correction and penalties. Direct source

[63] HMRC · online sellers video

Verified HMRC YouTube explainer. Direct video

[64] LITRG · seller information statements

Calendar-year statements, platform thresholds and tax-year use. Direct source

[65] ACCA · platform data and HMRC

Professional overview of reporting versus tax rules. Direct source

[67] Etsy · UK tax-guide marketplace

Dynamic marketplace examples and seller-created guide supply. Marketplace page

[68] Reddit · recent Etsy profit-tool discussion

Qualitative adoption/friction evidence; not representative. Direct thread

[69] Reddit · recent Amazon SKU-profit discussion

Qualitative source-data and trust discussion; not representative. Direct thread

[70] GOV.UK · VAT registration threshold

£90,000 taxable-turnover threshold and 30-day tests. Direct source

[71] HMRC · find MTD for Income Tax software

Recognised-software finder; 122 products listed on 1 August 2026, with no marketplace-seller vertical among them. Official finder

[72] HMRC · expanding the cash basis

Cash basis as the default for sole traders and partnerships from 2024/25, and the election into accruals accounting. Official source

[73] HMRC / HM Treasury · extending online marketplace liability

Consultation opened 23 June 2026, closing 18 August 2026, proposing deemed-supplier VAT treatment for UK-established marketplace sellers. Official source

Unresolved research questions: How many UK sellers use paid templates after purchase? How often do connector outputs need manual correction on each platform? What proportion of Vinted/Depop traders mix personal stock? How much accountant time remains after a capable stack is configured? Which emerging UK reseller tools provide durable source lineage, security and accountant-ready exports? Public evidence reviewed here cannot answer these reliably.
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