If you’re self-employed or a landlord, Making Tax Digital for Income Tax (MTD for ITSA) will change how and when you report your income. Here’s a simple breakdown of the MTD for ITSA key dates and deadlines so you don’t get caught out.
MTD for ITSA Key Dates and Deadlines
Current Timeline for MTD for ITSA
Now
- Voluntary sign-up is open
- Get used to using digital records and MTD software
April 2026
MTD becomes mandatory for individuals with income over £50,000 from self-employment and property
April 2027
Threshold lowers to £30,000 in total qualifying income
Quarterly Deadlines (Once Enrolled)
You’ll need to submit income and expense updates every 3 months:
- Quarter 1: 6 April – 5 July (Deadline: 5 August)
- Quarter 2: 6 July – 5 October (Deadline: 5 November)
- Quarter 3: 6 October – 5 January (Deadline: 5 February)
- Quarter 4: 6 January – 5 April (Deadline: 5 May)
Year-End Filings
After the final quarter, you’ll also need to file your tax return with HMRC, and this is still due by 31 January following the end of the tax year.
Why It Pays to Prepare Early
- Avoid last-minute stress
- Reduce risk of missing deadlines
- Make the most of accountant support and automation tools
How I’m helping with Making Tax Digital for Income Tax
As an AAT Licensed Accountant with years of MTD experience, I can help with:
- Checking when MTD applies to you
- Choosing and setting up software like QuickBooks or FreeAgent
- Showing you how to use it, or managing it for you
- Submitting all required quarterly and annual updates
📞 Let’s chat now – don’t wait until 2026.
Need Help with MTD for ITSA Key Dates and Deadlines?
Get ahead of the curve with expert guidance and ongoing support.
📞 Call: 07867 410938
📧 Email: ross@moorefinancialmanagement.wales
Helping you with Making Tax Digital for Income Tax
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If you’re not confident with any of this or don’t have the time, getting a licensed accountant to do it for you can actually save you money. It can free up your valuable time which you can use to concentrate on your business. You can also benefit by knowing it has been done correctly and on time.
Mistakes can be costly.
As can missing deadlines.
