Making Tax Digital: What UK Businesses Need to Know in 2026

Making Tax Digital (MTD) represents HMRC's most significant transformation of UK tax administration in decades. MTD for VAT is now well established, and VAT-registered businesses must keep digital records and submit returns using compatible software. The digital links requirement means no manual transposition between systems.

MTD for Income Tax Self Assessment (ITSA) is rolling out for self-employed individuals and landlords with qualifying income above thresholds. This requires quarterly updates to HMRC plus an end-of-period statement, fundamentally changing the compliance rhythm from annual to in-year reporting. Prepare by ensuring your bookkeeping is real-time rather than end-of-year reconstruction.

Software choice matters: look for HMRC-recognised products that integrate with your banking and payment systems, support the specific MTD mandates relevant to your structure, and provide clear audit trails. The transition requires investment in processes and potentially new tools, but done well it improves visibility over your numbers year-round.