days left to file online for 6 Apr 2025 – 5 Apr 2026
Deadline: 31 January 2027, online. File early — a refund comes sooner, and there's no late penalty to worry about.
How much will I get back? →For anyone self-employed or on CIS in UK construction. Most CIS workers get money back — but only if they file.
Deadline: 31 January 2027, online. File early — a refund comes sooner, and there's no late penalty to worry about.
How much will I get back? →