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Making Tax Digital for Income Tax (MTD ITSA)

Posted by on February 20th, 2026  •  0 Comments  • 

Making Tax Digital for Income Tax (MTD ITSA)

Making Tax Digital for Income Tax (MTD ITSA) is one of the biggest changes to the UK Self Assessment system in recent years. From April 2026, many sole traders and landlords across Darlington and the wider North East will need to keep digital records and submit more frequent updates to HMRC.

This guide explains who will be affected, when the rules start, and what steps you can take now to prepare.

Making Tax Digital is HMRC’s move towards a fully digital tax system. Instead of submitting just one tax return each year, individuals within MTD will:

  • Keep digital accounting records using compatible software
  • Send quarterly updates of income and expenses to HMRC
  • Complete a final end-of-year declaration

The aim is to reduce errors, improve accuracy and give taxpayers a clearer view of their tax position during the year.

MTD applies to individuals with self-employment income or UK property income once their total gross income exceeds certain thresholds.

The current timetable is:

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

Income is measured before expenses are deducted, so turnover rather than profit determines whether you fall within the rules.

If MTD applies to you, your reporting process will change in three main ways.

Digital record-keeping

You will need to maintain digital financial records using compatible software. Many businesses in Darlington and across County Durham are choosing cloud platforms such as Xero, although spreadsheets can still be used alongside bridging software.

Quarterly updates to HMRC

Instead of one annual submission, you will send summary totals of income and expenses every quarter.

End-of-year final declaration

A final submission is still required to confirm your taxable profit and apply accounting adjustments.


Most taxpayers will follow standard tax-year quarters:

Quarterly updates contain summary figures only, with final tax adjustments completed after the year end.

Will Self Assessment disappear?

No. While MTD introduces more frequent reporting, there will still be an end-of-year process similar to a traditional tax return where your final tax position is confirmed.

Although April 2026 may seem some way off, many accountants across the North East are encouraging clients to prepare early. Practical steps include:

  • Reviewing how you currently keep records
  • Moving to compatible accounting software if needed
  • Ensuring business and property income is recorded digitally

Early planning helps avoid disruption when MTD becomes mandatory.

Making Tax Digital represents a significant shift in how sole traders and landlords interact with HMRC. If you are based in Darlington, County Durham or the surrounding North East area and are unsure how the changes will affect you, get in touch and we can help you choose the right systems and stay compliant from day one.

Contact JLA Accounting for support with MTD

How can we help you with this?

We offer a range of services to help you meet your MTD requirements

● Full bookkeeping, quarterly reporting and year end accounts and personal tax return
● Quarterly reporting and year end accounts and personal tax return
● Year end accounts and personal tax return

Please get in touch and we can have a chat and provide you with a personalised quote.


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