The £30,000 Threshold: Why April 2027 Matters for Self-Employed Workers
Author : ABM Chartered Accountants | Published On : 22 Oct 2026
For years, Making Tax Digital felt like something on the horizon. It kept getting delayed, and many self-employed workers assumed it would never really affect them. That has changed. Making Tax Digital for Income Tax went live in April 2026 for sole traders and landlords earning over £50,000, and the next phase is now only months away.
From 6 April 2027, the threshold drops to £30,000. That one change will bring hundreds of thousands of additional sole traders and landlords into the new system. If you are self-employed, rent out property, or do both, this is the moment to understand what is coming and get ready.
What Is Making Tax Digital for Income Tax?
Making Tax Digital is HMRC’s long-term plan to move the UK tax system online. It started with VAT in 2019, and it has now been extended to Income Tax Self Assessment.
Under the new rules, affected taxpayers must do three things. First, keep digital records of business income and expenses using HMRC-recognised software. Second, send quarterly updates to HMRC summarising income and expenses. Third, submit a final declaration after the tax year ends, which replaces the traditional Self Assessment tax return.
In short, instead of sorting out your finances once a year, you will be reporting to HMRC four times a year, with a final check at the end.
Understanding the £30,000 Threshold
The most important thing to understand is what HMRC means by “qualifying income.” This is the combined gross income from self-employment and property letting, before any expenses or allowances are deducted.
That detail catches many people out. If you are a sole trader with £38,000 in sales but £15,000 in costs, your profit is £23,000. However, your qualifying income is £38,000, so you will be within scope from April 2027.
Equally, not every type of income counts. Employment wages, pensions, dividends, and savings interest are excluded. For example, someone earning £45,000 from a salary and £6,000 from a rental property has £6,000 in qualifying income, which keeps them well below the threshold.
How HMRC Decides If You Are In Scope
HMRC will look at your 2025/26 Self Assessment tax return, which is due by 31 January 2027. If your qualifying income on that return exceeds £30,000, you will need to follow Making Tax Digital rules from 6 April 2027.
This means the figures you are earning right now in the 2025/26 tax year are the ones that decide your future obligations. If you are close to the line, it is worth checking your numbers today rather than waiting for a letter from HMRC.
The Full Making Tax Digital Timeline
The rollout is happening in three stages:
April 2026: Sole traders and landlords with qualifying income over £50,000.
April 2027: Qualifying income over £30,000.
April 2028: Qualifying income over £20,000.
So even if you earn between £20,000 and £30,000 and feel safe for now, you are likely to be brought into the system a year later. Preparing early benefits almost everyone who earns from self-employment or property.
Key Deadlines for the April 2027 Group
If you join Making Tax Digital in April 2027, your quarterly update deadlines for the 2027/28 tax year will be:
Quarter 1 (6 April to 5 July 2027): due by 7 August 2027
Quarter 2 (6 July to 5 October 2027): due by 7 November 2027
Quarter 3 (6 October 2027 to 5 January 2028): due by 7 February 2028
Quarter 4 (6 January to 5 April 2028): due by 7 May 2028
Your final declaration for that year will then be due by 31 January 2029.
Keep in mind that you will still need to file a normal Self Assessment return for 2026/27 by 31 January 2028. During this transition period, you could be juggling both systems at once, which is another reason not to leave preparation to the last minute.
Why April 2027 Is a Turning Point
It affects a much larger group
The first wave in 2026 mostly captured established businesses and landlords with sizeable portfolios. The £30,000 threshold reaches a broader group: tradespeople, freelancers, consultants, hairdressers, cleaners, part-time landlords, and many others who have always handled their tax return once a year with a spreadsheet or a box of receipts.
Your bookkeeping habits will need to change
Quarterly reporting means you can no longer leave everything until January. Receipts, invoices, and bank transactions will need to be recorded regularly. For many people, this is the biggest practical shift.
Once you are in, you generally stay in
If HMRC identifies you as being over the threshold, you will need to join from April 2027 even if your income dips below £30,000 in the following year. Since the threshold falls again to £20,000 in 2028, most people who join in 2027 will remain in the system for the long term.
How to Prepare: A Practical Checklist
1. Check your qualifying income
Add up your gross self-employment turnover and gross rental income for 2025/26. If the total is over £30,000, or close to it, assume you will be in scope.
2. Choose compatible software
You must use software that works with Making Tax Digital. Options range from full accounting packages to simpler apps designed for sole traders and landlords. If you prefer spreadsheets, “bridging software” can connect them to HMRC, provided your records still meet digital record-keeping rules.
3. Complete your MTD Registration
Being in scope does not automatically sign you up. MTD Registration is a separate step that you or your agent must complete through HMRC’s online service. You will need your Government Gateway details and your National Insurance number. Registering well before April 2027 gives you time to test your software and fix any problems early.
4. Set up a routine
Block time each month, or at least each quarter, to update your records. Linking your business bank account to your software can automate a lot of the work and reduce errors.
5. Consider professional support
Many self-employed people will choose to hand this over to an accountant. Firms have been preparing for this change for years, and services built around MTD for Accountants mean your adviser can handle sign-up, quarterly submissions, and the final declaration on your behalf. For busy sole traders, that support can save time and help avoid penalties.
Is Making Tax Digital All Bad News?
Not at all. While the change requires effort upfront, there are real benefits. Regular record-keeping gives you a clearer picture of how your business is performing throughout the year. You can see your estimated tax bill building up each quarter, which makes budgeting easier and helps you avoid a nasty surprise in January.
Digital records are also more accurate. Fewer lost receipts and fewer manual calculations mean fewer mistakes, and potentially fewer missed expense claims that could reduce your tax bill.
Final Thoughts
The £30,000 threshold marks the point where Making Tax Digital stops being a concern for a minority of high earners and becomes part of everyday life for a large number of self-employed workers and landlords. April 2027 may still feel far off, but the income that decides whether you are in scope is being earned right now.
Check your qualifying income, pick your software, complete your MTD Registration early, and decide whether you will manage it yourself or work with an accountant. A little preparation now will make the switch far smoother when the deadline arrives.
Frequently Asked Questions
1. Does the £30,000 threshold apply to my profit or my turnover?
It applies to your gross qualifying income, which means your total self-employment turnover and rental income before deducting any expenses. Your profit can be much lower than £30,000 and you may still be in scope.
2. I earn £25,000 from a job and £10,000 from self-employment. Do I need to join Making Tax Digital in 2027?
No. Employment income does not count as qualifying income. Your qualifying income is only £10,000, so you are below the £30,000 threshold. However, keep an eye on the £20,000 threshold arriving in April 2028.
3. Can my accountant handle MTD Registration and quarterly updates for me?
Yes. Accountants and tax agents can sign you up and submit your quarterly updates and final declaration on your behalf. Many firms now offer dedicated MTD for Accountants services designed specifically for sole traders and landlords.
