What is Making Tax Digital?
Making Tax Digital (MTD) for Income Tax is HMRC's move away from a single once-a-year Self Assessment return, towards keeping digital financial records throughout the year and sending regular updates straight from compatible software.
Instead of reconstructing a year of income and expenses from scratch every January, records are kept digitally as you go, and HMRC gets four smaller updates plus one year-end Final Declaration — reducing both the year-end workload and the room for error.