For years, many small businesses have survived on a familiar tax routine.
Ignore the records for too long.
Panic as the deadline gets closer.
Send the accountant a pile of bank statements, receipts, spreadsheets and half-remembered explanations.
Hope they can sort it.
That routine was never ideal, but it often just about worked.
Making Tax Digital makes it much harder.
From 6 April 2026, sole traders and landlords with total annual income from self-employment and property over £50,000 must use Making Tax Digital for Income Tax. The threshold then falls to £30,000 from April 2027 and £20,000 from April 2028.
The important bit is not just the threshold.
It is the change in rhythm.
Tax admin is moving from annual to regular
Under Making Tax Digital, people in scope need to keep digital records and send updates during the year.
HMRC says quarterly updates must be sent every three months for each self-employment and property income source.
That means the old “sort it all out at the end” approach becomes risky.
The annual Self Assessment rush does not simply disappear. Instead, people need to build a better process throughout the year, then finalise the position at the end.
HMRC’s developer guidance describes the Making Tax Digital cycle as four quarterly updates and a final declaration.
That is a very different operating model for people used to doing tax once a year.
The real problem is not software
A lot of people think Making Tax Digital is mainly about buying software.
It is not.
Software matters, but software cannot magically fix bad habits.
If transactions are mixed together, receipts are missing, income is not categorised, expenses are guessed, property costs are unclear, or personal and business spending are tangled, software will not solve the underlying problem on its own.
It may simply make the mess digital.
The real question is:
Can your records support regular reporting?
That is the standard people need to start thinking about.
Accountants will become capacity-constrained
Accountants and bookkeepers are going to be central to Making Tax Digital.
But that does not mean they can absorb unlimited chaos.
If a client sends poor records once a year, the accountant may be able to reconstruct the position with enough time and enough questions.
If that same client now needs regular updates during the year, the pressure changes:
- • The accountant needs cleaner inputs earlier.
- • The client needs better habits.
- • The software needs to be set up properly.
- • The income sources need to be understood.
- • The deadlines need to be managed.
- • The workflow has to become more predictable.
This is not just a client problem. It is an accountant capacity problem.
The firms that handle Making Tax Digital well will probably be the ones that standardise client processes early.
The “January client” becomes a quarterly problem
Every accountant knows the January client:
- • The one who arrives late.
- • The one who sends photos of receipts.
- • The one who mixes business and personal expenses.
- • The one who has missing bank statements.
- • The one who says, “I think that was for work.”
- • The one who assumes the accountant can just “sort it”.
Making Tax Digital turns that behaviour into a more regular problem.
Instead of one painful annual clean-up, there may be repeated pressure across the year.
That is why clients need to understand this now.
The change is not just “use software”.
The change is “stop leaving everything until the end”.
What business owners should do differently
If you are a sole trader, landlord or small business owner, the best thing you can do is make your accountant’s job easier before the rush begins:
- • Keep business and personal transactions separate where possible.
- • Capture receipts when the cost happens.
- • Categorise income and expenses regularly.
- • Review records monthly, not annually.
- • Use software that supports the right Making Tax Digital process.
- • Ask your accountant what they need from you each quarter.
- • Understand whether your qualifying income puts you in scope.
- • Do not assume profit is the threshold.
- • Do not wait for January.
These are not complicated actions, but they are habit changes.
And habit changes are easier before deadlines become urgent.
What accountants should do differently
Accountants should treat Making Tax Digital as a client education campaign, not just a compliance update.
Clients need plain English. They need examples. They need reminders. They need checklists.
They need to understand the difference between income and profit.
They need to know whether property income and self-employment income combine.
They need to know what “digital records” means in practice.
And they need to know that late, incomplete records may no longer be something the accountant can rescue at the last minute.
The strongest firms will create repeatable client journeys. For example:
- • Identify clients likely to be in scope.
- • Segment clients by risk.
- • Send simple explanations.
- • Move messy clients onto better record-keeping processes.
- • Agree quarterly responsibilities.
- • Check software compatibility.
- • Start trial runs before the first real deadline.
This is where accountants can turn Making Tax Digital from a burden into a service opportunity.
The emotional problem nobody talks about
Many people avoid tax admin because it makes them feel stupid, guilty or overwhelmed.
That matters.
If Making Tax Digital content is written like a technical manual, people will ignore it.
If accountants talk only in deadlines and legislation, clients may freeze.
The better message is:
You are not expected to become a tax expert.
But you are expected to keep better records.
That is a much more useful framing.
It gives people something practical to do.
Final thought
Making Tax Digital will expose weak record-keeping.
It will expose clients who leave things too late.
It will expose businesses that rely too heavily on their accountant to reconstruct the past.
But it also creates an opportunity.
Businesses that prepare early will have cleaner records, fewer surprises and a better relationship with their accountant.
Accountants who educate clients early will reduce panic later.
The message is simple:
Your accountant can help you comply.
But they cannot build a year of good habits for you in one afternoon.