For many UK sole traders, tax time can feel like a mountain of paperwork and stress. Now, HMRC is introducing a major change that will fundamentally alter how you manage your finances: Making Tax Digital for Income Tax Self Assessment (MTD for ITSA).
Making Tax Digital for ITSA is a new system that requires you to keep digital records of your business income and expenses and submit quarterly summaries to HMRC.
Who needs to comply? If you are a self-employed individual or landlord with a business turnover above a certain threshold (HMRC will confirm the exact figure for 2026 and beyond), these new rules apply to you. Instead of one big tax return every year, you’ll be providing regular updates.
This change is designed to simplify tax, reduce errors, and give you a more accurate, real-time view of your finances.
Don’t panic. This guide is your simple, four-step checklist to get MTD-ready and stay ahead of the curve. We’ll show you what MTD is, what you need to do, and how Apex Flow Accounts makes the entire process seamless.
The first and most critical step is moving away from spreadsheets and paper records. MTD for ITSA requires you to use HMRC-compatible software to keep your records and submit your updates.
Your software should allow you to:
Record and categorize your income and expenses digitally.
Connect to your business bank account for automatic transaction feeds.
Submit quarterly reports directly to HMRC.
This doesn’t mean you have to become a software expert. The goal of MTD is to make tax easier, and the right software is the foundation. You can find a comprehensive list of HMRC-approved software on the official GOV.UK website.
With the right software in place, your next step is to embrace digital record-keeping. The days of shoeboxes full of receipts are over!
Simple ways to get started:
Snap Receipts: Use a mobile app to instantly capture and digitize receipts, attaching them to transactions as you go.
Automate Bank Feeds: Connect your business bank account to your software. This automatically imports all your transactions, eliminating manual data entry.
Categorize as You Go: Spend a few minutes each week to categorize your transactions. This small habit will save you a massive amount of time at the end of the year.
This is the core of the “Flow” philosophy at Apex Flow Accounts. By keeping your records up-to-date in the cloud, you’ll always have a clear, real-time picture of your business’s financial health.
Under MTD for ITSA, your tax calendar will look very different. Instead of a single annual deadline, you’ll have:
Four quarterly updates of your income and expenses.
An End of Period Statement (EOPS) for each business.
A final Self-Assessment Declaration.
Meeting these deadlines is essential to avoid penalties from HMRC. While this sounds like more work, your compatible software should make the process quick and straightforward.
Making the move to digital can seem daunting, and with a business to run, who has the time to become an expert in tax compliance? This is where Apex Flow Accounts comes in.
Our Solo Smart Plan is designed to handle all of this for you. We provide the software, manage the digital records, and ensure your submissions are always on time. We’re a team of verified, qualified UK accountants who make the MTD transition seamless and stress-free.
Stop worrying about MTD and start focusing on your business.
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