If you sell or earn on TikTok, HMRC now gets a yearly summary of your income directly from the platform — your name, your account, and how much you were paid. This isn't a rumour or a future plan. It's been law since 1 January 2024, and the figures for 2025 were handed over to HMRC by 31 January 2026.
That sounds alarming if you've been a bit casual about declaring. The good news: if your tax affairs are in order, this changes nothing for you. And if they aren't, there's a clear, low-drama way to put things right — often before HMRC ever writes to you. Let's walk through exactly what's happening, calmly and properly.
What are the digital platform reporting rules?
These rules come from an OECD framework that the UK adopted into law. You'll often hear them called "DAC7" (the EU's version) but in the UK they're the "model reporting rules for digital platforms". The principle is simple: online platforms that connect sellers and service providers with customers must collect identity and income data on those users and report it to the tax authority once a year.
TikTok Shop falls squarely inside these rules. So do Etsy, eBay, Vinted, Amazon, Airbnb, Uber, Deliveroo and the rest. From 1 January 2024, TikTok has been required to:
- Verify who you are — legal name, address, date of birth (or company number for a limited company), and your National Insurance number or tax reference where it has it.
- Track what you earned through the platform across the calendar year, including the number of transactions and any fees deducted.
- Report all of it to HMRC, and give a copy of the reported figures to you.
The timing matters. Reporting runs on the calendar year, not the UK tax year. The first reports covered 2024 and were due by 31 January 2025. So your 2025 earnings were reported to HMRC by 31 January 2026, and your 2026 figures will land with HMRC by 31 January 2027.
What exactly does TikTok report about you?
The data set is more detailed than people expect. For a typical UK seller or creator, TikTok reports:
- Your identifying details (name, address, date of birth, NI number or company number).
- The bank account the money was paid into.
- Your gross income from the platform for the year — what you were paid before TikTok's commission and fees.
- The number of transactions or activities.
- Any fees, commissions or taxes TikTok withheld.
Note the word gross. The figure HMRC receives is usually your turnover before TikTok takes its cut — not your profit, and not what actually hit your bank account. That gap is the single biggest source of confusion when sellers compare the reported number to their own records. If you want to understand how those deductions flow through your books, our guide to reading the TikTok Shop settlement report breaks it down line by line.
How HMRC matches it to your tax return
HMRC's systems take the platform figure and line it up against what you've declared. For a sole trader, that's the self-employment turnover on your Self Assessment return. For a limited company, it's your reported sales. The match is largely automated, which is precisely why under-declaring is now so easily caught — a human caseworker doesn't need to go looking for you anymore. A mismatch flags itself.
Two honest mismatches that aren't problems, as long as you can explain them:
- Gross vs net. TikTok reports gross; you might have recorded net settlements. Your declared turnover should still be the gross figure, with TikTok's fees claimed as an expense — not netted off. Get this right and the numbers reconcile.
- Calendar year vs tax year. TikTok reports January–December; your return covers 6 April–5 April. The totals won't match to the penny, and HMRC knows that. Keep clean monthly records and you can bridge the two.
Worked example: when the reported figure and the right tax line up
Say you ran a TikTok Shop through 2026/27 and the platform reports gross sales of £46,000 to HMRC. TikTok deducted £6,000 in commission and fees across the year, and you had a further £9,000 of allowable costs (stock, packaging, a share of your phone and home-office use). Your profit is £31,000.
- Declare turnover of £46,000 — the gross figure, matching what HMRC sees from TikTok.
- Deduct £6,000 TikTok fees + £9,000 other costs = £15,000 expenses.
- Taxable profit: £31,000.
On that profit for 2026/27:
- The first £12,570 is covered by your personal allowance (assuming no other income) — £0 income tax.
- £31,000 − £12,570 = £18,430 taxed at 20% = £3,686 income tax.
- Class 4 NIC at 6% on profits between £12,570 and £31,000 (£18,430) = £1,105.80.
- Class 2 NIC isn't compulsory in 2026/27. Because your profit is above the £7,105 Small Profits Threshold, you get a qualifying year for the State Pension with nothing to pay.
Total due is roughly £4,791.80. The point: the £46,000 HMRC received from TikTok and your £46,000 declared turnover match perfectly, the rest is just normal, evidenced deductions, and there's no flag. Make sure you're claiming everything you're entitled to — our list of allowable expenses for TikTok creators and sellers is the place to start.
The £1,000 trading allowance — and when reporting catches you
You only need to register for Self Assessment once your gross trading income passes £1,000 in a tax year. Below that, the trading allowance covers you and you don't even need to file. But here's the catch with platform reporting: TikTok reports the gross figure regardless. If you earned £3,000 and assumed it was "just a side hustle", HMRC now has that £3,000 on file with your name against it. If there's no matching return, that's a mismatch. We cover the tipping point in detail in when a TikTok side hustle becomes a taxable business.
Don't forget the VAT and commission angles
Platform reporting is about income visibility — it doesn't change the underlying VAT rules, but it does make it easier for HMRC to spot someone who should have registered. Two things to keep straight:
- The VAT threshold is £90,000 of taxable turnover on a rolling 12-month basis (or if you expect to breach it in the next 30 days). Our guide to the TikTok Shop VAT threshold explains how to monitor it.
- Affiliate and commission income needs care. Under the place-of-supply rules, commission you bill to an overseas business — a Chinese or US seller, or an overseas TikTok entity — is outside the scope of UK VAT and doesn't count toward your £90,000 threshold. Commission from a UK-established business does count and is standard-rated at 20% once you're registered. The reported income figure won't make that distinction for you, so see how TikTok affiliate commission is taxed in the UK.
Worth knowing too: for certain overseas-seller goods and low-value imported consignments of £135 or less, TikTok itself acts as the "deemed supplier" and accounts for the UK VAT on the sale. That doesn't remove your own obligation to report and pay tax on your income.
What to do if you haven't declared
If you've earned through TikTok and not told HMRC, don't panic and don't wait for a letter. The way to fix this cleanly is to make a voluntary disclosure before HMRC contacts you. Coming forward voluntarily almost always means lower penalties — and sometimes none beyond the tax and interest itself — compared with HMRC opening an enquiry first.
Practical steps:
- Pull your own figures. Download your TikTok settlement and payout reports for each year you traded. You want gross income, fees, and net payouts.
- Work out the profit and tax for each year using the rates above. Include any allowable expenses you can evidence — you're entitled to them even on a late disclosure.
- Register for Self Assessment if you're not already in the system.
- Use HMRC's Digital Disclosure Service to report the undeclared income and pay what's owed plus interest. This is the official, low-stress route for exactly this situation.
- Get advice if it spans several years or if VAT might be involved — the calculations and penalty position get more nuanced.
People who come forward are treated very differently from people HMRC has to chase. With platform reporting now live, "I didn't think anyone would know" is no longer a position anyone can take — so the sensible move is to be the one who reports first.
One more thing on the horizon: Making Tax Digital
From 6 April 2026, Making Tax Digital for Income Tax is mandatory for sole traders and landlords whose qualifying income (gross turnover, before expenses) tops £50,000, based on your 2024/25 return — around 860,000 people in the first wave. The threshold drops to over £30,000 from April 2027 and over £20,000 from April 2028. If TikTok is reporting gross turnover above £50,000 for you, you're likely in scope and will need to keep digital records and send quarterly updates through MTD-compatible software. Good record-keeping now makes both platform reconciliation and MTD painless.
The bottom line
TikTok sharing your income with HMRC is not a trap — it's transparency. If you're declaring properly, you'll never notice it. If you're not, it's a clear prompt to tidy things up on your own terms. Keep your gross figures, claim your real expenses, declare the right turnover, and the reported numbers will simply confirm that you've done it right.
Sources
- GOV.UK — Selling goods or services on a digital platform (what platforms report to HMRC)
- GOV.UK — Reporting rules for digital platforms
- GOV.UK — Set up as a sole trader (registering for Self Assessment)
- GOV.UK — How to make a voluntary disclosure to HMRC (Digital Disclosure Service)
- GOV.UK — Using Making Tax Digital for Income Tax
Frequently asked questions
Does TikTok report my income to HMRC even if I'm under the £1,000 trading allowance?
Yes. TikTok reports your gross income regardless of the amount, because the platform reporting rules apply to all reportable sellers. If your gross trading income across the tax year stays at or below £1,000, the trading allowance still covers you and you don't need to register or file — but HMRC will hold the reported figure. If you go over £1,000 gross, you must register for Self Assessment.
The figure TikTok reported is higher than what reached my bank — is that a mistake?
Almost certainly not. TikTok reports your gross income, before its commission and fees are deducted, while your bank only ever sees the net payout. On your tax return you should declare the gross figure as turnover and then claim TikTok's fees as an allowable expense, rather than just reporting the net amount. Done that way, your return reconciles to the reported number.
I've earned on TikTok for a couple of years and never declared it. What should I do?
Make a voluntary disclosure before HMRC contacts you, using HMRC's Digital Disclosure Service. Pull your TikTok settlement reports for each year, work out the profit and tax (claiming your allowable expenses), register for Self Assessment if needed, and report and pay what's owed plus interest. Coming forward voluntarily normally means significantly lower penalties than waiting for HMRC to open an enquiry.
Will the reported figure count towards the £90,000 VAT threshold?
Not automatically — it depends on the type of income. Sales of goods and commission from UK-established businesses count towards your rolling 12-month taxable turnover for the £90,000 VAT threshold. But affiliate or marketing commission billed to an overseas business is outside the scope of UK VAT and doesn't count. The reported figure is a single income total and won't separate these for you, so review the make-up of your earnings carefully.
