If you’re a business owner, landlord, or self-employed individual earning over £50,000, big changes are on the horizon. From April 2026, HMRC’s Making Tax Digital for Income Tax Self Assessment (MTD for ITSA) becomes mandatory. Getting ahead of it now will save you time, stress, and potentially money.
In this post, we’ll break down what’s changing, who’s affected, and how you can prepare.
🎥 Missed Our MTD for ITSA Seminar in November?
Back in November, we hosted a live seminar covering everything you need to know about MTD for ITSA, featuring insights from Xero experts and our own Blue Spire team.
👉 Watch the full seminar recording below to hear expert guidance on:
- How MTD for ITSA will work in practice
- Common pitfalls to avoid
- The best digital tools to streamline your tax reporting
Click this link to watch our Seminar – MTD for ITSA Seminar
Whether you’re just starting your MTD journey or want to sense-check your setup, this video is a great place to begin.
🔍 What is Making Tax Digital (MTD)?
Making Tax Digital is HMRC’s move to modernise the UK tax system. The goal is to reduce errors, improve efficiency, and get businesses keeping more accurate records.
So far, MTD applies to:
- VAT-registered businesses (compulsory since April 2022)
- And soon, income tax – this is the big change coming in April 2026
🧾 What’s Changing in April 2026?
If you’re self-employed or a landlord and your total income from these sources is over £50,000, you’ll need to:
✅ Keep digital records of your income and expenses
✅ Use MTD-compatible software to submit your records
✅ Send quarterly updates to HMRC, rather than just a single annual tax return
✅ Submit a final end-of-year statement confirming your figures
This replaces the traditional Self Assessment system for those it applies to.
In a nutshell: more frequent reporting, done digitally, using approved software.
📅 The Key Dates
Here’s a simple timeline of what’s coming:
- Now: MTD for VAT is already in effect
- April 2026: MTD for ITSA becomes mandatory for individuals earning over £50,000
- April 2027 (expected): It will apply to those earning between £30,000–£50,000
- No date yet for incomes under £30,000, but it’s something to keep in mind
👀 Common Pitfalls to Watch Out For
We’ve helped many clients transition to digital tax, and here are some common bumps in the road:
1. Leaving it too late
Changing systems takes time. Many underestimate how long it takes to set up software, understand new processes, and get into a good routine.
2. Using the wrong software
Not all bookkeeping software is MTD-compatible. You’ll need a solution that can talk directly to HMRC’s systems.
3. Mixing personal and business finances
If you don’t separate these clearly, your records will be messy and quarterly updates will become a headache.
4. Falling behind on record keeping
Quarterly reporting means you can’t leave things until the end of the year. Staying on top of your books is essential.
How to Prepare Now – 5 Steps
The good news? You don’t have to wait until April to start. In fact, starting early will make the transition much easier.
1. Check if you’ll be affected
Are you:
- Self-employed?
- A landlord?
- Earning over £50,000 from these combined sources?
If yes, MTD for ITSA will apply to you in April, 2026. If you’re under that threshold, keep an eye out for future updates.
2. Get the right software
Choose a cloud accounting system that’s MTD-compliant. It should:
- Let you upload receipts easily
- Categorise your expenses
- Create and send invoices
- Generate real-time reports
- Submit data directly to HMRC
At Blue Spire, we work closely with clients to get them set up with the right system and offer training too.
3. Start keeping digital records
Even before it’s compulsory, start logging income and expenses digitally. This helps you:
- Spot issues early
- Stay organised
- Get familiar with the new routine
4. Speak to your accountant or bookkeeper
A good advisor (like us!) will help you set up processes, avoid penalties, and make sure you’re MTD for ITSA-ready without added stress.
5. Consider quarterly budgeting
Since you’ll be submitting quarterly, it’s a great opportunity to review your finances more regularly and plan ahead for tax payments.
💬 Final Thoughts
While it might sound daunting at first, MTD for ITSA is really about helping businesses keep better records, plan ahead, and avoid year-end scrambles. With the right systems in place, it can actually save you time and give you a clearer picture of your finances all year round.
At Blue Spire, we’re here to make this transition smooth and stress-free. Whether you’re completely new to digital bookkeeping or just want a second opinion on your setup, we’d love to help.
| 📞 Want to get ahead of MTD for ITSA? Get in touch today. We’ll help you find the right software, get your records in shape, and give you peace of mind for the road ahead. |
