Making Tax Digital (MTD) for income tax in 2026

Making Tax Digital (MTD) for Income Tax is now live. Introduced in April 2026, HMRC’s digital reporting system has changed how many sole traders and landlords record and submit their income.

For the current 2026/27 tax year, the first group of taxpayers is already included and operating under the new rules, working through their initial quarterly reporting cycle.

What is MTD for Income Tax?

MTD for Income Tax is a UK system that requires individuals with self-employment or property income to keep digital records, submit quarterly updates, and complete a final year-end declaration.

Instead of filing once a year, you must:

• Maintain digital records using compatible software
• Submit quarterly updates to HMRC
• Complete a Final Declaration to confirm your tax position

This provides a clearer, year-round view of your tax position and reduces end-of-year adjustments.

Who needs to comply with MTD for Income Tax UK?

MTD applies to individuals with self-employment and/or property income, based on total gross income before expenses.

The rollout is phased:

• From 6 April 2026: income over £50,000
• From 6 April 2027: income over £30,000
• From 6 April 2028: income over £20,000

Employment and pension income are excluded. Partnerships, LLPs and trusts are currently outside scope. Certain individuals may be exempt, such as those who are digitally excluded or meet specific HMRC criteria, including not having a National Insurance number.

What has changed under MTD in 2026?

The shift is from annual reporting to ongoing digital submission.

You must now:

• Keep records in MTD-compatible software or linked spreadsheets
• Submit updates every quarter
• Maintain separate digital records for each income stream

For example, freelance and rental income must be tracked independently. Paper records can still be kept, but submissions must be made digitally through compliant systems with no manual transfer.

What has not changed

• Income tax rules, allowances and calculations
• Payment deadlines of 31 January and 31 July

MTD changes the reporting process, not the tax itself.

MTD for Income Tax deadlines UK (2026/27)

For those in the first phase, reporting follows a quarterly cycle:

• 6 April 2026: MTD begins
• 7 August 2026: Quarter 1 update
• 7 November 2026: Quarter 2 update
• 7 February 2027: Quarter 3 update
• 7 May 2027: Quarter 4 update
• 31 January 2028: Final Declaration

Each submission is cumulative, building a running picture of your income across the year.

See also: UK tax deadlines for individuals and partnerships

Do you need to register for MTD?

Yes. If your income exceeds the threshold, you must sign up and use compatible software to submit your records.

If you currently file a Self Assessment return, you will need to transition to the MTD system.

See also: Do I need to submit a Self-Assessment tax return?

What happens if you miss an MTD deadline?

HMRC applies a points-based penalty system:

• Each late submission results in a penalty point
• Four points trigger a £200 penalty
• Continued non-compliance can lead to further charges

For the 2026/27 tax year, HMRC has applied a temporary easing for late quarterly updates. Filing obligations and final declaration deadlines still apply.

Common mistakes to avoid

• Leaving record-keeping until the end of the quarter
• Using spreadsheets without compliant software links
• Failing to separate income streams

Addressing these early makes compliance significantly easier.

MTD for freelancers, contractors and landlords

MTD introduces more frequent reporting, but it also gives you greater visibility over your finances throughout the year.

By maintaining accurate digital records, you can track income in real time, monitor your tax position, and reduce the risk of year-end errors.

In practice, this means more regular interaction with bookkeeping or accounting software, a consistent approach to record-keeping, and a shift away from once-a-year administration.

As a result, many individuals rely more heavily on digital systems or professional support, including working with accountants for contractors and freelancers in the UK, to ensure everything is set up correctly and submissions are made on time.

FAQs: MTD for Income Tax UK

Do freelancers need to comply with MTD?

Yes, if total gross income exceeds the threshold.

Does MTD replace Self Assessment?

No, it’s in addition to your annual self-assessment requirements. At year-end, the quarterly reports are consolidated and transferred to the self-assessment return, which will include your other sources of income.

Does MTD change how much tax I pay?

No. It only changes how and when you report income.

Can an accountant manage MTD for me?

Yes. You can appoint an accountant to handle submissions and ensure compliance.

Key MTD deadlines are already underway, with quarterly updates through 2026/27 and the first final declaration due in January 2028. Staying prepared helps ensure ongoing compliance. Our small business accounting services can make your digital tax transition easy. Contact +44 (0) 20 7759 7553 or [email protected] for assistance.