hca chartered accountants BUDGET BRIEFING  |  28 OCTOBER 2026

UK Budget 2026

What changed, tax by taxEvery tax measure, in plain English

A summary of every tax measure announced on 28 October 2026, with what each one means for clients. Press Geek beside any item to read the official wording, the Budget report text and the Treasury’s costing behind it.

For the very geeky

Every policy decision costed by the Treasury, including spending measures, as published in Table 6.1 of the Budget 2026 report. Figures are £ million; a positive number raises money for the Exchequer, a negative number costs it.

Show Table 6.1: Budget 2026 policy decisions (98 rows)

Primary sources