Who needs to sign up for MTD for Income Tax from April 2027?

Sole traders and landlords whose qualifying gross income - self-employment turnover plus rental receipts combined - exceeded £30,000 in the 2025-26 tax year. This is gross income before expenses, not profit, and registration must be completed by March 2027.

What qualifying income counts toward the MTD £30,000 threshold?

Only self-employment turnover and property rental income count. Interest, dividends, PAYE employment income, and pension income are excluded. The threshold is based on gross receipts, not profit after expenses.

What happens if my income drops below £30,000 after I enrol in MTD?

Once enrolled, you remain in the MTD system for a minimum of three years regardless of any income reduction. The threshold determines when you must join, not when you can leave. After three years, you can apply to HMRC to exit if income is consistently below the relevant threshold.

What compatible software can I use for MTD for Income Tax?

HMRC maintains a list of approved products, including QuickBooks, Xero, FreeAgent, and Sage. You must use software from that list. Manual spreadsheets that cannot submit directly to HMRC are not acceptable on their own, though bridging software can connect some existing tools.

MTD for Income Tax Hits £30,000 in April 2027: What UK Sole Traders and Landlords Must Do This Autumn

From 6 April 2027, Making Tax Digital (MTD) for Income Tax applies to sole traders and landlords with qualifying gross income above £30,000. If your self-employment turnover and property income combined exceeded that figure in the 2025-26 tax year, you need to register, choose compatible software, and start keeping digital records before that date. March 2027 is the registration deadline - seven months away.

Who is actually in scope?

Qualifying income means gross self-employment turnover plus gross rental receipts - before deducting any expenses. Profit does not determine whether you are in scope; total receipts do.

Situation	In scope from April 2027?
Freelancer with £35,000 turnover	Yes
Landlord with £31,000 rent received	Yes
Plumber with £28,000 turnover	No (threshold drops to £20,000 in April 2028)
Consultant with £20,000 fees and £15,000 rent	Yes - combined £35,000 qualifies
Company director with no self-employment income	No - MTD for Income Tax applies to individuals, not limited companies

HMRC uses the 2025-26 tax year return to identify who is in scope for Phase 2. If that return is not yet filed, your income from that year still determines your obligation.

What does MTD for Income Tax actually require?

Phase 2 carries the same obligations that Phase 1 (the £50,000 threshold, live from April 2026) introduced:

Keep digital records of all income and expenses in HMRC-compatible software.
Submit quarterly updates to HMRC through that software - four times a year, not just at Self Assessment time.
File a year-end declaration digitally.

The quarterly deadlines are 7 August, 7 November, 7 February, and 7 May. Miss a submission and HMRC's points-based late-filing penalty system starts accumulating - two points within 24 months triggers a £200 fine.

Why set up now rather than in March?

Setting up bookkeeping software a few weeks before April 2027 is a common mistake. The risk is arriving at your first quarterly update with months of unreconciled transactions to work through.

Starting this autumn means:

Your software is connected to your bank feeds before the tax year turns.
Transactions are categorised as they arrive rather than in a retrospective rush.
You can test the quarterly submission process before your first live deadline.
Any errors in your chart of accounts or expense categories are caught early.

Once you enter MTD for Income Tax, you remain in the system for a minimum of three years even if your income subsequently drops below £30,000. That makes the initial set-up worth doing properly.

Compatible software

Only software that appears on HMRC's approved list can be used for MTD for Income Tax submissions. Major platforms including QuickBooks, Xero, FreeAgent, and Sage already carry MTD-ready features. Some banks offer bridging integrations that connect directly to these platforms.

Note that HMRC announced a service window maintenance period from 11 to 15 September 2026 during which MTD sign-up services were unavailable. The service is now restored, but it is a reminder not to leave registration to the last possible date.

The automation opportunity

For most sole traders, the manual bookkeeping burden is the main objection to MTD. An automated workflow connecting your bank account, expense capture, and accounting software means quarterly submissions become a by-product of keeping records throughout the year rather than a separate deadline.

MTD does not create extra work if your records are kept digitally and up to date. It only creates work when they are not.