Get a personalised list of your upcoming UK tax deadlines. Select your business situation and never miss a filing date again.
This calendar lists all the key UK tax deadlines for the 2026/27 and 2026/27 tax years, including Self Assessment, Corporation Tax, VAT, PAYE, and payroll filing dates. Filter by deadline type to see only the dates relevant to your business.
Note: Deadlines are based on standard HMRC filing dates for the 2026/27 and 2026/27 tax years. If a deadline falls on a weekend or bank holiday, HMRC typically accepts the next working day. Always verify critical deadlines directly with HMRC.
Dates are indicative. Always verify with HMRC or your accountant. Deadlines may shift when they fall on weekends or bank holidays. Last updated: April 2026.