Making Tax Digital for Income Tax replaces annual self-assessment with four quarterly updates and a final declaration. Sole traders and landlords adopt it in phases based on income: over £50,000 from April 2026, over £30,000 from 2027, and over £20,000 from 2028. Limited companies are unaffected, but others need compliant software and early accountant support.
Tax rules rarely arrive with a fanfare, and this one is no exception. HMRC is quietly rebuilding the way self-employed people report their earnings. If you run your own business, MTD Income Tax for sole traders is about to change how you file and what records you keep.
This shift replaces a single yearly return with four smaller updates throughout the year, supported by digital software. It sounds like a lot, but broken into small steps it becomes manageable. This guide explains what is changing and when, in plain and simple language.
What Is MTD for Income Tax?
HMRC’s plan to move tax reporting online for good starts with those who earn income outside the regular payslip system. Under the old system, you completed one self-assessment return each January and hoped nothing was missed. The new approach replaces this single yearly deadline with four smaller updates throughout the year, followed by a final declaration at the end of the tax year. These updates help keep your figures accurate and your records up to date, rather than leaving everything until the last minute.
HMRC wants these records kept in software that links straight to its systems, not a shoebox of receipts or a plain spreadsheet on its own. VAT-registered businesses have already worked this way for years, so the idea itself is not new; it is simply moving across to income tax next. If your business already keeps digital books, this change will feel like a small step rather than a big leap.
MTD for Income Tax Thresholds and Key Dates
The rules roll out in stages, so where you land depends on how much you earn each year.
| Tax Year You Join | Qualifying Income Threshold | Start Date | Based On | Who Falls Into This Group |
| 2026/27 | Over £50,000 | 6 April 2026 | 2024/25 income | Sole traders and landlords with the highest gross earnings, combining self-employment and property income together |
| 2027/28 | Over £30,000 | 6 April 2027 | 2025/26 income | A wider group of smaller sole traders and landlords, based on gross turnover, not final profit |
| 2028/29 | Over £20,000 | 6 April 2028 | 2026/27 income | Most remaining sole traders and landlords, with possible further threshold reductions later. |
| Outside MTD | No Threshold Applies | Not Applicable | Corporation Tax Rules | Limited companies stay outside MTD entirely, since directors report through Corporation Tax rules, not self-assessment |
Getting Ready for the Change
There is no need to overcomplicate your prep for going digital with Income Tax. A few practical steps of making taxi digital for income tax now will save real stress later.
Check Your Qualifying Income
Look at your last self-assessment return and add up your gross income from self-employment and property. This tells you which threshold applies and roughly when your start date falls. Doing this early means you are never caught off guard by a letter from HMRC.
Pick Compatible Software
HMRC keeps a list of recognised software on its website, so take a look before committing to anything. Select a package that suits your business needs and connects easily with your bank feeds. Switching software further down the line is far harder than picking well from the start.
Build a Digital Habit Now
If you wait until your mandatory date arrives, there is little room left to fix mistakes. Start logging income and expenses digitally today, even if your threshold sits years away. Good habits formed now carry you smoothly into the new system when your turn comes.
Talk to Your Accountant Early
A qualified accountant can register you for MTD, manage your digital records, and submit your quarterly updates on your behalf. Getting this conversation started early gives everyone enough time to set things up properly. A short chat now can save a rushed scramble later.
Your digital records do not have to sit on your shoulders alone. Everest Accountants Ltd provides sole trader account services in the UK built around your business, managing your digital records and quarterly submissions so you can concentrate on the work that matters. Get in touch with Everest Accountants Ltd today to make the transition straightforward.
Frequently Asked Questions
When Does MTD for Income Tax Start for Me?
Your start date depends on your gross income: above £50,000 means April 2026; above £30,000 means April 2027; and above £20,000 means April 2028. Check your last-filed return to see where you sit, since HMRC uses that figure to place you in a group.
Can I Use a Spreadsheet in Place of Software?
A spreadsheet alone will not meet the rules HMRC has set out. You can pair it with bridging software that sends your figures to HMRC on your behalf. Standalone spreadsheets are not accepted on their own.
What Happens if I Miss a Quarterly Update?
There are no penalty points for missing an update during the first year of your mandatory period. Records must still be kept and submitted before your final return, so treat every deadline seriously. This grace period will not last forever, so it pays to build good habits now.
Does This Apply to Landlords Too?
Yes. Landlords are treated the same as sole traders under these rules. Rental income counts toward your qualifying income total, along with any self-employment earnings, and both are added together when checking the threshold.
Can I Avoid MTD by Forming a Limited Company?
A limited company move takes you outside MTD for Income Tax, since limited companies report through Corporation Tax rules. This is a genuine business decision some people make, though it carries its own costs. Weighing this option properly usually calls for a proper conversation with your accountant.
Conclusion
Change like this can feel unsettling, especially when your business already keeps you busy enough. MTD Income Tax for Sole Traders is not designed to catch anyone out. It simply asks for smaller, steadier updates, not one big rush every January. Start checking your numbers, pick software that suits your business, and loop in your accountant before your date arrives.
Your accountant sets the tone for how smooth this feels. Everest Accountants Ltd keeps your digital records accurate and your quarterly submissions on time. As one of the best self-assessment accountants in the UK, wemeet every deadline, quarter after quarter. Contact us now!