Making Tax Digital: What Sole Traders Earning £50k+ Must Do Right Now
Making Tax Digital for Income Tax (MTD IT) went live on 6 April 2026 — and if you're a sole trader or landlord with gross income above £50,000, you are already required to comply. This is the biggest...
Making Tax Digital for Income Tax (MTD IT) went live on 6 April 2026 — and if you're a sole trader or landlord with gross income above £50,000, you are already required to comply. This is the biggest change to the UK tax system in decades, replacing the once-a-year Self Assessment return with quarterly digital updates sent directly to HMRC. If you haven't set up yet, you need to act now.
Who Is Affected Right Now?
From 6 April 2026, MTD IT applies to you if your combined gross income from self-employment and property is above £50,000 based on your 2024/25 tax year figures. HMRC uses gross income — not profit. So if you earn £45,000 from freelance work and £6,000 from a rental property, your £51,000 gross total puts you in scope even if your net profit is much lower.
The rollout extends to those with income above £30,000 from April 2027 and above £20,000 from April 2028.
What Do You Have to Do?
Instead of one annual Self Assessment return, you now need to submit:
- Quarterly digital updates — four times a year (roughly every three months), summarising your income and expenses
- A final declaration — at the end of the tax year, replacing your current annual tax return
- Digital record-keeping — all income and expenses must be kept digitally, in software that is compatible with HMRC's MTD system
This means five submissions per year instead of one. The quarterly updates are not tax calculations — they're submissions of totals, not individual transactions. But you need digital software to produce them.
What Software Should You Use?
HMRC maintains a list of compatible software providers. Popular options that are fully compatible include QuickBooks, FreeAgent, Xero, Sage, and a number of free or low-cost alternatives for simple businesses. Some accountants offer to handle MTD submissions on your behalf through their own software.
If you currently use a spreadsheet to track income and expenses, you will need to use "bridging software" that connects your spreadsheet to HMRC's system — or switch to dedicated accounting software.
Step-by-Step: Getting Started with MTD IT
Step 1 — Check if you're in scope
Add up your total gross income from all self-employment and property sources from your 2024/25 tax return. If it's over £50,000, you should already be enrolled.
Step 2 — Sign up for MTD IT
If you haven't been automatically enrolled, sign up via your HMRC online account.
Step 3 — Choose compatible software
Select and set up a compatible accounting package. Most providers offer a free trial — test a couple before committing. If you use an accountant, ask them which software they support.
Step 4 — Migrate your records
Transfer your income and expense records into your software. Going forward, log every transaction digitally at the time it happens — don't leave it to the end of the quarter.
Step 5 — Submit your first quarterly update
The first quarterly period for the 2026/27 tax year runs 6 April to 5 July 2026. The update deadline is 5 August 2026. If you haven't started yet, you need to act this week.
Penalties for Non-Compliance
HMRC is implementing a points-based penalty system for late submissions. Each late quarterly submission earns a penalty point; accumulate four points and a £200 financial penalty is triggered, with further financial penalties for each subsequent late submission. Late payment of tax due also incurs interest charges.
International Comparison
The UK is not alone in moving to digital, real-time tax reporting. Australia's Single Touch Payroll has required employers to report payroll digitally to the ATO in real time since 2019. In Portugal, self-employed workers have been required to issue invoices via a certified digital system and report income quarterly for years. The US IRS Free File system offers digital filing but has no equivalent mandatory quarterly reporting requirement for the self-employed.
Key Numbers
- £50,000 — gross income threshold for MTD IT from April 2026
- 5 submissions — quarterly updates plus final declaration per tax year
- 5 August 2026 — deadline for first quarterly update (6 April–5 July period)
- £30,000 — threshold from April 2027
- 4 penalty points — trigger for a £200 financial penalty
Sources
- MoneySavingExpert — Making Tax Digital
- Gov.uk — Use Making Tax Digital for Income Tax
- RR Accountants — MTD for Sole Traders
- Sage — MTD for Income Tax: Sole Traders
Educational content only — not financial advice.