MTD for ITSA: What’s new?
Since our last update on MTD in May, HMRC has announced several key developments, so we’re providing you with a quick breakdown of what’s new and what these changes mean for you.
Since our last update on MTD in May, HMRC has announced several key developments, so we’re providing you with a quick breakdown of what’s new and what these changes mean for you.
One major development coming into effect in April 2026 is Making Tax Digital for Income Tax Self-Assessment (MTD for ITSA). We have put together a simple Q&A that breaks down what’s changing and what you can do to prepare.

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