HMRC has updated its Making Tax Digital for Income Tax guidance again, and this time the practical message for small businesses is clearer: if you will be caught by the new rules from April, now is the time to get organised rather than hoping it will sort itself out later.
For many sole traders and landlords, the biggest issue is not whether digital tax reporting is coming. It is how much extra admin, software cost and deadline pressure it could create if preparation is left too late. HMRC’s latest updates do not change the whole policy direction, but they do sharpen the detail around signing up and penalties, which makes this a very live issue for smaller firms.
What happened
HMRC refreshed several pieces of Making Tax Digital for Income Tax guidance on 12 March. The updated pages cover how businesses can sign up, how the new system works, and what penalties apply once someone joins the regime.
The key starting point remains the same: from 6 April 2026, people with more than £50,000 in combined gross income from self-employment and property will be required to use Making Tax Digital for Income Tax. HMRC says the threshold then falls to more than £30,000 from April 2027 and more than £20,000 from April 2028.
Under the new system, affected taxpayers will need compatible software to keep digital records, send quarterly updates to HMRC, and then submit a final tax return through that software. HMRC’s refreshed sign-up guidance also warns of planned service maintenance from 20 March to 24 March, which matters for anyone trying to get set up before the new tax year.
On penalties, HMRC has confirmed that the first year of mandatory use comes with a softer landing on one point: there will be no penalty points for late quarterly updates in the 2026 to 2027 tax year. That said, late tax returns and late payments can still trigger penalties, and from later years quarterly filing penalties do start to bite.
Why it matters to small businesses
This is not just a bookkeeping tweak. For plenty of small businesses, it means changing the rhythm of tax admin altogether. Owners who still rely on paper folders, spreadsheets updated every few months, or a last-minute scramble with an accountant will probably need a more regular routine.
That can be a good thing in the long run. Better records usually mean fewer surprises, cleaner accounts and a clearer view of cash coming in and going out. But in the short term, there is work to do. Business owners may need to choose software, move old habits online, tidy up income categories and make sure every self-employment or property income source is captured properly.
There is also a cost angle. Some firms will need to pay for software they do not currently use, while others may need extra help from an accountant or bookkeeper to get the setup right. For micro-businesses already watching every monthly outgoing, that matters.
The penalty update is useful, but it should not be misread as a free pass. HMRC is effectively saying that late quarterly updates will get some breathing room in year one, not that deadlines stop mattering. Digital records still need to be kept, the quarterly updates still need to be sent, and tax returns and tax payments still carry consequences if they are late.
If this all sounds familiar, it is because the wider shift has been building for a while. Our earlier guide to Making Tax Digital for Income Tax covered the broad change. What is different now is that HMRC is adding more operational detail, which makes the need to prepare more immediate.
Who should be paying closest attention
The businesses most likely to feel this first are sole traders, landlords, part-time self-employed workers with growing turnover, and small firms with simple but messy admin. Tradespeople, consultants, online sellers, local service businesses and anyone juggling both business and property income should be taking a serious look now.
Agents should also be paying attention. If an accountant or bookkeeper supports lots of smaller clients, the challenge is not only compliance but capacity. A last-minute rush to sort software and records will help nobody.
What small businesses should do now
First, check whether you are likely to fall into scope in April 2026. The threshold is based on combined gross income from self-employment and property, not profit, so some people may be caught earlier than they expect.
Second, look honestly at your current record keeping. If receipts live in a glovebox and invoices are scattered across email, paper and bank statements, fix the process now while there is still breathing space.
Third, review software options carefully. The best choice is not the flashiest one. It is the one you or your adviser will actually use consistently.
Fourth, speak to your accountant before the spring rush if you have one. And if cash is tight, remember HMRC’s own guidance says payment plans can help avoid extra penalties when tax cannot be paid on time.
The practical takeaway is simple: HMRC’s latest update makes Making Tax Digital for Income Tax feel a lot closer. Small businesses do not need to panic, but they do need to prepare.
Sources
- HMRC, Penalties for Making Tax Digital for Income Tax
- HMRC, Sign up for Making Tax Digital for Income Tax
- HMRC, Understanding Making Tax Digital for Income Tax
