Feature · UK eBay P&L Reports

UK eBay P&L reports — the only ones that handle Margin Scheme correctly.

Most generic eBay analytics tools assume every sale is Standard 20% VAT. If you're on Flat Rate Scheme, your numbers are 5–15% wrong. If you're on Margin Scheme, they're nonsense. DashVue handles all three correctly — Self-Assessment ready, accountant-tested, audit-traceable.

Start free trialSee the VAT-scheme comparison ↓
Three UK VAT schemes — Standard, FRS, Margin
UK tax year (6 Apr → 5 Apr) one-click presets
SA103-shaped output, CSV + PDF export

The wedge

What most eBay analytics tools quietly get wrong

If a tool was built for US sellers and bolted on UK support later, the VAT logic is almost always wrong for anything other than Standard rate. Here's what to check before you trust any tool's numbers for HMRC.

UK VAT scheme support — generic eBay analytics vs DashVue
What's reportedGeneric analyticsDashVue
Standard rate VAT (20% output, full input reclaim)
Flat Rate Scheme (sector-specific %, no input reclaim except capex)
Assumes 20% — wrong by 5–15%
Uses your FRS rate
Margin Scheme (VAT on margin only)
Doesn't render — treats as Standard
VAT on margin only
Input VAT reclaim on eBay fees (1/6 of UK fees)
Forgets — overstates cost of sales
Auto-deducted, separate line
UK tax year boundaries (6 Apr → 5 Apr)
Calendar year only
HMRC SA103 line-item shape
Generic P&L
Matches the form
Margin Scheme HMRC footnote on exports
Missing — invoices fail audit

Without DashVue

Wrong numbers, plausible-looking

eBay's seller dashboard shows gross sales — no VAT split, no COGS, no margin. Generic analytics tools (Sellerboard, Putler, etc.) silently break for FRS and don't render Margin Scheme at all. Or pay an accountant £80/hr to reconstruct from raw CSVs every quarter.

  • FRS sellers get Standard-rate maths — over-reports VAT by 5–15%
  • Margin Scheme treated as Standard — second-hand resellers' returns are nonsense
  • Calendar-year boundaries — manually re-cut every report for 6 Apr
  • No input-VAT reclaim on fees — cost of sales overstated
DashVue

With DashVue

UK-VAT-aware, SA103-shaped

Set your VAT scheme once. DashVue reads every sale, fee, refund, payout from your eBay history and produces a P&L the way HMRC's self-employment form expects — across all three schemes, across the UK tax year, exportable as CSV or PDF for your accountant.

  • All three UK VAT schemes — Standard 20%, your FRS rate, Margin (margin-only)
  • Input VAT on eBay fees auto-reclaimed (1/6 of gross UK fees, separate line)
  • UK tax year presets — “This tax year” / “Last tax year” one click
  • SA103 line-item shape — gross sales, cost of sales, gross profit, expenses, net profit
  • Margin Scheme HMRC footnote on every export

The cost of getting VAT wrong

Sell £40,000/year on Margin Scheme. If your tool assumed Standard 20%, you've over-reported output VAT by ~£3,300 (the difference between VAT on margin vs VAT on gross). HMRC won't refund the difference unless you discover the error and correct it — and you have four years from the end of the relevant period to do so.

FRS sellers see the same problem in reverse: a tool that maths Standard 20% output VAT and full input reclaim against an FRS reality (where input VAT generally isn't reclaimable) gets you 5–15% wrong, depending on your sector's Flat Rate percentage.

Set your scheme once in Business Profile. Numbers come out right every time.

How VAT-aware P&L reports work in 4 steps

  1. 1

    Connect your eBay account

    Read-only OAuth — this is reporting, not publishing. DashVue pulls every sale, fee, refund, payout, claim, and dispute from your eBay history.

  2. 2

    Set your VAT scheme once in Business Profile

    Standard, Flat Rate (with your sector's percentage), Margin Scheme, or not VAT-registered. The reports respect your scheme automatically — no per-report toggling needed.

  3. 3

    Open Reports → Profit & Loss

    Pick a date range from presets — This month, Last month, This quarter, This UK tax year (6 Apr → 5 Apr), Last UK tax year, Last 12 months, or custom. Toggle comparison mode (vs prior period or prior year) for delta reporting.

  4. 4

    Export as CSV or PDF

    CSV for your accountant — line-item granular, importable into Xero/QuickBooks/FreeAgent. PDF print template — clean, SA103-shaped, signature-ready, suitable for filing or audit.

Three reports, one accounting picture

Profit & Loss

Full P&L statement with VAT-aware income, cost of sales, gross profit, expenses, net profit. Advanced fee breakdown toggleable for transaction / promoted / insertion / upgrade fees.

Per-Item

Net profit by SKU. Refunds per SKU. ROI per SKU. See which items actually make money once eBay fees and VAT are deducted — and which you should stop sourcing.

Cash Flow

eBay payouts mapped to actual bank-arrival dates. Pending balance, landed balance, weekly cash-in / cash-out chart. Plan stock spend around when money actually arrives.

A P&L your accountant can actually use.

Beta is open to UK eBay sellers. Founding-member pricing locked in for early adopters.

Start free trial

Self-Assessment ready — line items map straight to SA103

HMRC's self-employment supplementary form (SA103) has specific boxes the P&L numbers go into. DashVue's report lines match those boxes one-for-one.

DashVue P&L line items mapped to SA103 form boxes
DashVue lineSA103 box
Gross salesBox 15 — Turnover
Cost of salesBox 16
Gross profitBox 17 (calculated)
Total expensesBoxes 19–29 (by category)
Net profitBox 31

You still file the form yourself (or your accountant does) — DashVue gives you the inputs, not the submission.

Two HMRC requirements DashVue handles automatically

The compliance details most tools quietly forget.

  • Margin Scheme — invoice statement

    HMRC requires Margin Scheme invoices to include the statement: “VAT is included in the margin between the purchase price and the selling price; the buyer cannot reclaim it.” DashVue auto-includes this on every Margin Scheme PDF and CSV export.

  • Flat Rate Scheme — calculation record

    HMRC requires sellers on FRS to keep a record of their flat-rate calculation each VAT period. DashVue does this every period — your applicable percentage, the gross turnover it was applied to, and the resulting output VAT, all auditable from the report.

What the reports module doesn't do

Honest list, so you know the boundaries.

  • Doesn't file your VAT return or self-assessment. Produces the numbers; you (or your accountant) do the filing. DashVue is not MTD-certified bridging software.
  • Doesn't sync live with Xero / QuickBooks / FreeAgent. CSV export bridges the gap — copy-paste workable, but no API integration yet.
  • eBay only. Doesn't pull Amazon, Etsy, or Shopify sales. Multi-channel sellers need to combine manually.
  • Doesn't calculate corporation tax. Limited-company sellers need their accountant for that step. The P&L gives the inputs, not the final tax bill.
  • Doesn't forecast. P&L looks backwards. No “predict next quarter” view.
  • Doesn't estimate. If you haven't entered COGS for an item, that's flagged in the report — never silently filled with a guess.
  • Not real-time to the second. Reports use your latest synced eBay data — usually within 4 hours. Hit Sync from the eBay Connection page if you need up-to-the-minute figures.

Start your free 7-day trial

VAT-aware P&L reports are included on every DashVue plan. Beta is open to UK sellers — start your trial below.

Start free trial

Solo plan — £9/month, cancel any time. We’ll redirect you to app.dashvue.co.uk to finish creating your account.

See /pricing for plan details. Reports are on Core and Pro + AI.

Last updated: 9 May 2026.