When Are Tax Refunds Issued 2025 Uk 2025. The 2025/26 tax year begins on 6 april 2025 and ends on 5 april 2026. New prices came into force on january 1 2025 and run until march 31.
First day for submissions of paye tax rebate claims for the previous tax year or years and filing of the self assessment tax returns. The 2025/26 tax year begins on 6 april 2025 and ends on 5 april 2026.