If you're self-employed, you're a sole trader. And from April 2026, the rules change.
You will no longer be able to file your Self Assessment in one annual batch using paper or spreadsheets. HMRC will require quarterly digital submissions using approved software. In plain English, that means keeping your income and expenses in approved software and sending HMRC a summary update every three months instead of once a year.
HMRC estimates 4.2 million taxpayers will be affected. Research shows 64.3% of businesses expect MTD to increase their admin burden.
The question isn't whether it affects you. It's whether you're ready.
What Changes in Practice
- No more shoeboxes of receipts
- No annual "catch-up" with your accountant
- No spreadsheets that are always slightly out of date
Under the old system, compliance was a once-a-year task. Under MTD, it becomes part of your quarterly routine. Gaps, poor records or last-minute scrambling won't just be stressful. They can lead to penalties and unexpected tax bills.
Start Early, Before It Becomes Urgent
Sole traders who move to digital record-keeping now will:
- Save time on admin
- Reduce costly errors
- Spread the learning curve instead of cramming in 2026
What to Do Now
You don't need to panic. But you do need a plan.
If you'd like a straightforward conversation about what this means for your business - without jargon - we're happy to help. We'll review your current setup and give you a clear, practical path forward.
