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Budget changes
Written by PAYEWise editorial team, plain-English tax writers working from Revenue sources. Tax review: pending appointment of a named tax-qualified reviewer. Reviewed 28 October 2026.
Quick answer
Nothing in Budget 2026 changes the rules for 2022 to 2025 claims. Each year still uses its own figures, which the calculators on this site hold separately.
Last reviewed 2026-10-28 (awaiting sign-off by a named tax-qualified reviewer). Every factual tax rule on this page is backed by a dated Revenue source. Spotted an error? Use the contact page.
Reviewed 2026-10-28. Figures use 2026 rules unless a year is stated.