A comprehensive summary of HMRC’s published guidance on side hustle and platform income: the £1,000 trading allowance, DAC7 platform reporting, Making Tax Digital from April 2026, the £3,000 SA threshold from 2027/28, badges of trade and influencer income — with five years of rates and direct GOV.UK links.
All figures from HMRC’s published guidance. Verify at GOV.UK.
This guide summarises HMRC’s published guidance on trading income, platform reporting and Making Tax Digital. Every section links to the relevant GOV.UK source. It is not tax advice — always verify your position with HMRC or a qualified professional.
According to HMRC’s GOV.UK guidance on the trading allowance, the key question is: are you trading? If yes, income above the £1,000 trading allowance (gross) is subject to Income Tax and Class 4 NICs. HMRC’s Help for Hustles campaign and DAC7 data mean HMRC has significantly more visibility of platform income than in previous years.
According to HMRC’s GOV.UK guidance on the trading allowance, individuals can receive up to £1,000 of gross trading income per tax year without paying Income Tax or National Insurance Contributions and without needing to register for Self Assessment (unless required for another reason). This is the trading allowance and has been £1,000 since 2017/18.
Illustrative only. Selling unwanted personal items is generally not trading — see HMRC’s badges of trade guidance. Not tax advice.
In March 2025, Exchequer Secretary to the Treasury James Murray MP announced that from the 2027/28 tax year the Income Tax Self Assessment reporting threshold for trading income will increase from £1,000 to £3,000. Individuals with gross trading income between £1,000 and £3,000 will use a new simplified HMRC online platform to declare and pay any tax owed — removing the need for a full SA100 return. The £1,000 trading allowance (below which no tax is due and no reporting is needed) remains unchanged.
As of May 2026, the £3,000 SA reporting threshold has been announced by the government but has not yet been enacted in legislation. For 2025/26 and 2026/27, the current rules apply: gross trading income over £1,000 requires Self Assessment registration and a full SA100 return. Always check GOV.UK for the latest position.
A key question for side hustlers is whether their activity constitutes a trade for tax purposes. According to HMRC’s Business Income Manual (BIM20205), HMRC applies a set of characteristics known as the "badges of trade" to assess whether an activity is trading. No single badge is determinative — HMRC considers all factors together.
| Badge | What HMRC looks for |
|---|---|
| Profit-seeking motive | Was the transaction entered into with the intention of making a profit? |
| Number of transactions | Repeated, similar transactions suggest a trade rather than an isolated sale. |
| Nature of asset | Assets not for personal use, or acquired with resale in mind, point to trading. |
| Existence of similar trading transactions | Does the individual carry on other similar activities that are clearly a trade? |
| Changes to asset | Processing or modifying an asset to improve saleability points to trading. |
| Method of finance | Short-term borrowing to finance an acquisition that is quickly resold suggests trading. |
| Interval between purchase and sale | Short holding periods suggest a trading motive rather than investment. |
| Circumstances of sale | A forced sale (e.g. to raise cash) may not constitute trading. A planned sale may. |
Source: HMRC Business Income Manual BIM20205
According to HMRC’s Help for Hustles guidance on GOV.UK, selling unwanted personal possessions online (e.g. old clothes, furniture) is generally not trading and is not subject to Income Tax. Buying goods specifically to sell at a profit — even occasionally — is likely to be trading. HMRC provides a free anonymous checker on GOV.UK to help individuals assess their position.
From 1 January 2024, HMRC’s digital platform reporting rules on GOV.UK required all digital platforms operating in the UK to collect and annually report seller data to HMRC. The first reports covering 2023 calendar year data were submitted in January 2025. This means HMRC has platform-by-platform transaction data from the start of 2025 and can compare it with declared income.
| Platform type | Examples | What is reported to HMRC |
|---|---|---|
| Online marketplaces (goods) | eBay, Etsy, Vinted, Depop, Facebook Marketplace | Seller name, address, NI number, total proceeds, number of transactions |
| Short-term accommodation | Airbnb, VRBO, Booking.com | Host details, total rental income, property address |
| Transport & delivery | Uber, Deliveroo, Just Eat, Stuart | Driver/courier identity, total earnings |
| Freelance services | Fiverr, PeoplePerHour, Upwork | Seller identity, total service income |
| Task-based platforms | TaskRabbit, Bark | Provider identity, total earnings |
According to HMRC’s published guidance, HMRC receives DAC7 data covering the calendar year (January–December), while Self Assessment covers the tax year (April–April). HMRC has confirmed it uses cross-referencing systems to compare platform data with what individuals declare. A discrepancy between DAC7 data and a Self Assessment return may trigger a nudge letter or formal enquiry.
According to HMRC’s Rent a Room scheme guidance, letting a room in your main home (including via Airbnb) qualifies for the Rent a Room relief — up to £7,500 gross per year tax-free (or £3,750 if the income is shared). This is separate from the £1,000 trading allowance and cannot be combined with it for the same income. Short-term letting of an entire property (not your home) does not qualify for Rent a Room relief — the £1,000 trading allowance may apply instead.
According to HMRC’s Making Tax Digital for Income Tax guidance on GOV.UK, MTD ITSA replaces the annual Self Assessment return for qualifying individuals with a system of digital record-keeping and quarterly updates to HMRC.
| Mandatory from | Who is affected | Threshold (gross income) |
|---|---|---|
| April 2026 | Self-employed individuals and/or landlords | Over £50,000 combined |
| April 2027 | Self-employed individuals and/or landlords | Over £30,000 combined |
| April 2028 (expected) | Self-employed individuals and/or landlords | Below £30,000 (subject to consultation) |
Source: GOV.UK — Making Tax Digital for Income Tax. General partnerships are currently excluded from the rollout.
Source: GOV.UK: MTD ITSA
According to HMRC’s Help for Hustles guidance on GOV.UK, content creators — including YouTubers, TikTokers, Instagrammers, bloggers and podcasters — who earn income from their channels are operating a trade. All income from this trade is taxable, subject to the £1,000 trading allowance.
According to HMRC’s published guidance, if you receive a free product (e.g. a luxury item, holiday or electronic device) in exchange for promoting it, HMRC treats this as trading income at the product’s market value. You must include this value in your Self Assessment trading income, even though you received no cash. Gifted items received with no expectation of promotion may not be taxable — the key is whether there is a commercial arrangement in place. See GOV.UK: Help for Hustles.
Illustrative only. Actual allowable expenses depend on what is wholly and exclusively for business. Not tax advice.
According to HMRC’s Self Assessment guidance on GOV.UK, you must register for Self Assessment and file a return if your gross self-employment income exceeds £1,000 in a tax year (the trading allowance threshold). Once registered, you must file annually by HMRC’s deadlines even if your income varies.
Use HMRC’s online checker on GOV.UK. If your gross trading income exceeds £1,000, registration is required. Register by 5 October after the end of the tax year in which you started trading.
HMRC recommends keeping records of all income and expenses throughout the year. From April 2026, those above the £50,000 MTD threshold must use HMRC-compatible software. Below the threshold, records can currently be kept in any format, but digital records are recommended.
When gross income exceeds £1,000, you choose between deducting the flat £1,000 trading allowance or your actual allowable expenses (costs wholly and exclusively incurred for the business). You cannot use both. HMRC’s guidance confirms that actual expenses may be more beneficial if they exceed £1,000.
Self-employment income is declared on the SA103 supplementary pages (short or full, depending on income level) alongside the main SA100 return. Online returns for 2025/26 are due by 31 January 2027. A £100 automatic penalty applies for late filing. See HMRC’s SA deadlines.
Income Tax at your marginal rate applies on trading profits above the Personal Allowance (£12,570 for 2025/26 and 2026/27). Class 4 NICs apply on profits above £12,570 at 6% (2025/26). Class 2 NICs were abolished from 6 April 2024. Payment is due by 31 January following the tax year end, with a second payment on account due by 31 July if applicable. GOV.UK: Self-employed NICs.
According to HMRC’s published guidance, DAC7 data received from platforms since January 2025 has significantly increased HMRC’s visibility of platform income. HMRC has issued nudge letters to online sellers since 2022, and the volume has increased substantially since platforms began mandatory reporting. A nudge letter does not mean a formal enquiry has opened — but it does mean HMRC has data suggesting undeclared income.
According to HMRC’s Digital Disclosure Service guidance, if you have undeclared trading income, the correct route is to use the DDS to make a voluntary correction before HMRC opens a formal enquiry. HMRC’s standard time limits are 4 years (innocent error), 6 years (careless) and up to 20 years for deliberate offshore non-disclosure. Unprompted disclosure substantially reduces penalties.
Our free matching service connects you with verified UK tax specialists who can calculate your position across all open years, assess the trading allowance position and submit a voluntary disclosure where needed.
| Tax Year | Trading Allowance (gross) | SA required above | Status |
|---|---|---|---|
| 2022/23 | £1,000 | £1,000 | Confirmed |
| 2023/24 | £1,000 | £1,000 | Confirmed |
| 2024/25 | £1,000 | £1,000 | Confirmed |
| 2025/26 | £1,000 | £1,000 | Confirmed |
| 2026/27 | £1,000 | £1,000 | Confirmed |
| 2027/28 (announced) | £1,000 (tax-free) | £3,000 (simplified portal) | Announced Mar 2025 — not yet legislated |
| Tax Year | Personal Allowance | Basic rate (20%) | Higher rate (40%) | Additional rate (45%) |
|---|---|---|---|---|
| 2022/23 | £12,570 | Up to £50,270 | Up to £150,000 | Over £150,000 |
| 2023/24 | £12,570 | Up to £50,270 | Up to £125,140 | Over £125,140 |
| 2024/25 | £12,570 | Up to £50,270 | Up to £125,140 | Over £125,140 |
| 2025/26 | £12,570 | Up to £50,270 | Up to £125,140 | Over £125,140 |
| 2026/27 | £12,570 | Up to £50,270 | Up to £125,140 | Over £125,140 |
| Tax Year | Lower Profits Limit | Class 4 rate (main) | Class 4 rate (upper) | Class 2 |
|---|---|---|---|---|
| 2022/23 | £11,908 | 9.73% | 2.73% | £3.15/wk |
| 2023/24 | £12,570 | 9% | 2% | £3.45/wk |
| 2024/25 | £12,570 | 6% | 2% | Abolished from Apr 2024 |
| 2025/26 | £12,570 | 6% | 2% | Abolished |
| 2026/27 | £12,570 | 6% | 2% | Abolished |
Source: GOV.UK — Self-employed NICs
This page summarises HMRC’s published guidance — not personal advice. Our free matching service connects you with verified UK tax specialists for advice on platform income, trading allowance positions, MTD obligations and voluntary disclosures. Within 24 hours, no obligation.
Based on HMRC’s published guidance. Not tax advice — verify with a qualified professional.
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