MTD for Sole Traders 2026 —
Your Complete Plain-English Guide
Use gross income before expenses. PAYE salary and pension are excluded, don't include them.
If you are self-employed in the UK, whether you are a freelance designer, a plumber, a consultant, a personal trainer or a market trader. Making Tax Digital for Income Tax applies to you. MTD came into force on 6 April 2026, and the first quarterly deadline was 7 August 2026.
This guide covers exactly what MTD means for sole traders: what income counts, what the deadlines are, what happens if you miss them, and which software actually works for self-employed people.
What counts as sole trader income for MTD?
Your qualifying income for MTD is your gross self-employment turnover — the total you earned before deducting any business expenses. This is the same figure you report on your Self Assessment as trading income.
- Counts: Freelance fees, consulting income, trade income, gig economy earnings (Uber, Deliveroo, Etsy, eBay — gross before platform fees), any other self-employment
- Counts: UK rental income if you also let property
- Does not count: PAYE salary from any employer
- Does not count: Pension income of any kind
- Does not count: Dividends or savings interest
Business expenses, tools, travel, phone, home office, professional subscriptions — all reduce your taxable profit, but they do not reduce your qualifying income for the MTD threshold. This catches many sole traders by surprise.
The three thresholds — which one applies to you?
| Phase | When | Threshold | Who |
|---|---|---|---|
| Phase 1 | April 2026. LIVE NOW | £50,000+ | Sole traders and landlords above £50k |
| Phase 2 | April 2027 | £30,000+ | Sole traders and landlords £30k–£50k |
| Phase 3 | April 2028 | £20,000+ | Per HMRC guidance |
Sole trader vs limited company, a critical distinction
MTD for Income Tax applies to individuals — sole traders and landlords who file Self Assessment returns. If you trade through a limited company, your company pays Corporation Tax, not Income Tax. MTD ITSA does not apply to limited companies, and HMRC confirmed in July 2025 (Transformation Roadmap) that it does not intend to introduce MTD for Corporation Tax.
If you are in the process of incorporating, your sole trader MTD obligation ends on the date of incorporation. You may need to file a final quarterly update up to that date.
Multiple income sources, how they combine
Many sole traders have more than one income stream. All self-employment income is combined for the MTD threshold. If you freelance as a web developer and also sell crafts on Etsy, both gross amounts add together.
Your quarterly submission calendar
| Quarter | Period covered | Deadline | 2026–27 soft landing |
|---|---|---|---|
| Q1 | 6 Apr – 5 Jul 2026 | 7 August 2026 | No penalty points |
| Q2 | 6 Apr – 5 Oct 2026 | 7 November 2026 | No penalty points |
| Q3 | 6 Oct – 5 Jan 2027 | 7 February 2027 | No penalty points |
| Q4 | 6 Apr 2026 – 5 Apr 2027 | 7 May 2027 | No penalty points |
| Final Declaration | Full 2026–27 year | 31 January 2028 | Not soft-landed |
The soft landing means no penalty points for late quarterly updates in 2026–27. But late payment interest still applies from day one if you owe tax. And the next quarterly deadline (7 November 2026) is closer than most people realise.
What a quarterly update actually involves
A quarterly update is a summary of your income and expenses for that three-month period, submitted through your software. It is not a tax return. It does not trigger a payment. Think of it as telling HMRC your running totals — the final reckoning happens in the Final Declaration in January.
Most people find that once they have their software set up and their bank connected, a quarterly update takes 15–30 minutes. The effort is in the setup, not the submissions.
What records do sole traders need under MTD?
HMRC requires digital records of all business income and expenses. For sole traders this means:
- Sales invoices or income records, digital copies
- Receipts for all business expenses, photographed or scanned
- Bank statements — most software connects directly via open banking
- Mileage log if claiming vehicle expenses (digital format)
- Any sub-contractor payments or CIS deductions
Paper records are not acceptable under MTD. You must keep digital records in HMRC-approved software, spreadsheets with compliant bridging software, or another HMRC-recognised digital format.
Best MTD software for sole traders
Software links are affiliate — help fund CheckMyMTD at no cost to you. Recommendations based on sole trader suitability.
Frequently asked questions
I earn less than £50,000 — do I need to do anything now?
No immediate obligation, but you should be aware of the timeline. If your gross self-employment income is between £30,000 and £50,000, April 2027 is your mandatory date — and there is no soft landing for Phase 2. Start familiarising yourself with MTD software now so you are not scrambling in 2027. If you are between £20,000 and £30,000, April 2028 is confirmed.
My income varies a lot year to year — what if I drop below the threshold?
Possibly, but not straight away. HMRC works out whether you must use MTD from the qualifying income on your Self Assessment return. Once you are using the service, you can choose to opt out if your qualifying income stays below the threshold for 3 tax years in a row. If you amend your return after the start of a tax year so that qualifying income falls below the threshold, you do not need to use MTD for that tax year. Until then, keep sending your quarterly updates.
I use a spreadsheet for my accounts — does that count as digital records?
A spreadsheet alone is not sufficient — you also need software that can submit quarterly updates to HMRC. However, you can use a spreadsheet combined with HMRC-recognised "bridging software" that reads your spreadsheet data and submits the update. This is a valid approach but generally more cumbersome than using dedicated software.
What if I have both employment and self-employment income?
Only your self-employment income (and any rental income) counts towards the MTD threshold. PAYE employment income is excluded. A teacher earning £38,000 PAYE and £14,000 from tutoring has qualifying income of £14,000 — below all current thresholds. The MTD threshold is specifically about income that flows through Self Assessment.
Does MTD affect my payment dates?
No. Payment dates remain the same. 31 January for the balance of tax owed, with payment on account dates (31 January and 31 July) unchanged. Quarterly updates do not trigger payments. The Final Declaration in January confirms your annual position and triggers any additional payment or repayment.
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