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HMRC Compliance Guide

Making Tax Digital for Income Tax

Everything you need to know about MTD for ITSA — who's affected, key deadlines, and how we can help you prepare with confidence.

Am I affected? Talk to us

Important: MTD for ITSA is coming — are you ready?

From April 2026, sole traders and landlords with income over £50,000 must keep digital records and submit quarterly updates to HMRC. The threshold drops to £30,000 in April 2027 and £20,000 in April 2028. Don't leave it to the last minute — speak to us today.

What is it?
Making Tax Digital for Income Tax Self Assessment

Making Tax Digital for Income Tax Self Assessment (MTD for ITSA) is a major HMRC initiative that changes how self-employed individuals and landlords report their income to HMRC. Instead of filing one annual Self Assessment tax return, you will need to keep digital records and submit quarterly updates throughout the year using HMRC-approved software.

The goal is to make the tax system more accurate, efficient and easier to manage — but it does require you to change how you keep your books.

Who is affected?
Am I required to use MTD for ITSA?

MTD for ITSA applies to anyone who submits a Self Assessment tax return and has income above certain thresholds. Here's a quick guide:

✓ You ARE affected if you are...

  • A sole trader with income over £50,000 (from April 2026)
  • A sole trader with income over £30,000 (from April 2027)
  • A sole trader with income over £20,000 (from April 2028)
  • A landlord with rental income over £50,000 (from April 2026)
  • A landlord with rental income over £30,000 (from April 2027)
  • A landlord with rental income over £20,000 (from April 2028)
  • Someone with combined self-employment and rental income over the threshold

✗ You are NOT currently affected if you...

  • Are employed only (PAYE)
  • Have income below £30,000
  • Are in a partnership (different rules apply)
  • Are a limited company (Corporation Tax rules apply)
  • Have been granted an exemption by HMRC

ℹ In March 2025 the government confirmed a third phase from April 2028 for those with income over £20,000. Partnerships will be mandated at a future date yet to be confirmed.

Key dates
MTD for ITSA timeline

Here are the key dates you need to be aware of:

Now
April 2026

Preparation phase

Now is the time to get set up with MTD-compatible software such as QuickBooks, review your record keeping habits and speak to your accountant. The earlier you prepare, the smoother the transition.

Apr 26
6 April 2026

MTD for ITSA goes live — income over £50,000

Sole traders and landlords with qualifying income over £50,000 must begin keeping digital records and submitting quarterly updates to HMRC.

Apr 27
6 April 2027

Expanded to income over £30,000

The requirement extends to sole traders and landlords with qualifying income over £30,000.

Apr 28
6 April 2028

Expanded to income over £20,000

Announced in March 2025, sole traders and landlords with qualifying income over £20,000 in the 2026 to 2027 tax year will need to use MTD for ITSA from April 2028.

TBC
Date to be confirmed

Partnerships

The government remains committed to the future introduction of MTD for ITSA to partnerships. Dates and thresholds are yet to be announced.

How it works
What will I need to do?

Under MTD for ITSA, your tax obligations change from one annual return to a more regular reporting cycle:

1

Keep digital records

You must keep records of all your business income and expenses digitally using HMRC-approved software. Spreadsheets alone will not be sufficient — you'll need dedicated accounting software like QuickBooks.

2

Submit quarterly updates

Every three months you'll need to submit a summary of your income and expenses to HMRC via your software. This gives HMRC a more up-to-date picture of your tax position throughout the year.

3

Submit an End of Period Statement

At the end of the tax year you confirm your figures, make any final adjustments and submit an End of Period Statement (EOPS).

4

Final declaration

You then submit a Final Declaration (replacing the current Self Assessment return) to confirm your total income from all sources. This is when your tax bill for the year is calculated.

Frequently asked questions
MTD for ITSA — your questions answered
What software do I need for MTD for ITSA? +
You will need HMRC-recognised software that supports MTD for ITSA. As a QuickBooks Platinum ProAdvisor, we recommend QuickBooks Online — it's fully MTD-compatible, easy to use, and we can set it up and train you on it. Other options include Xero and FreeAgent.
Can I still use a spreadsheet? +
Not on its own. HMRC requires digital record keeping through MTD-compatible software. You may be able to use a spreadsheet alongside bridging software, but we strongly recommend moving to a proper accounting package — it will save you time and reduce errors.
What happens if I miss a quarterly submission? +
HMRC operates a points-based penalty system. Each missed submission earns a penalty point. Once you accumulate enough points a financial penalty is applied. It's important to stay on top of deadlines — we can manage all your submissions for you.
Will my tax bill change under MTD for ITSA? +
MTD for ITSA changes how and when you report — not how much tax you pay. Your tax liability is still based on your annual income and expenses. However, by knowing your tax position quarterly you can plan ahead more effectively.
I'm a landlord — does MTD apply to me? +
Yes, if your rental income exceeds the threshold (£50,000 from April 2026, £30,000 from April 2027). This applies to UK property income. If you have both rental income and self-employment income, these are combined when calculating whether you meet the threshold.
Can I get an exemption from MTD for ITSA? +
HMRC may grant exemptions in certain circumstances — for example if you are digitally excluded (unable to use computers due to age, disability or location). Applications for exemption must be made directly to HMRC. Contact us and we can advise whether you may qualify.
How we can help
MTD for ITSA — we've got you covered

As a QuickBooks Platinum ProAdvisor with over 25 years of experience, we are fully prepared for Making Tax Digital. Here's how we can help:

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MTD assessment

We'll review your current situation and confirm exactly when and how MTD for ITSA applies to you.

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QuickBooks setup

As a QuickBooks Platinum ProAdvisor we'll set up your account, migrate your data and train you on the software.

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Quarterly submissions

We'll handle all your quarterly updates, End of Period Statements and Final Declarations on your behalf.

Don't leave MTD to the last minute

With April 2026 approaching fast, now is the time to get prepared. Get in touch today for a free, no-obligation chat about how MTD for ITSA affects you and what you need to do.

Book a free consultation Call 0800 043 0158