The Beginner’s Guide to MTD ITSA

This guide equips sole traders and landlords to confidently transition to Making Tax Digital for Income Tax Self Assessment (MTD ITSA). It explains key requirements, timelines, software options, sign‑up processes, record‑keeping, compliance obligations, error prevention, and how to avoid penalties. Aimed at UK taxpayers without technical experience, it walks you through each step from preparation in 2025 to full compliance by April 2026.