05/06/2026
If you're a self-employed construction worker earning over £50,000 — Making Tax Digital is coming for you. Fast.
From April 2026, HMRC is switching self-employed people onto a new system.
Instead of one annual Self-Assessment return, you'll need to submit digital updates every quarter.
That means paper records, spreadsheets saved on your desktop, and "I'll sort it in January" — none of that will cut it anymore.
Here's what changes:
1. You'll need HMRC-recognised software to keep your records (not just a notepad in your van)
2. You'll submit income and expense updates 4 times a year instead of once
3. A final end-of-year declaration replaces your traditional return
For CIS workers this matters more than most — your income can vary month to month, deductions are coming off at source, and mixing that with quarterly digital reporting needs to be set up properly from day one.
The good news: if you start preparing now, this is manageable.
The bad news for anyone who ignores it: HMRC penalties for non-compliance aren't going away.
If you're not sure whether MTD applies to you, or you want to get the right software in place before the deadline — drop me a message.
I'll give you a straight answer with no confusion.