Overview
- Britain’s budget watchdog accidentally posted its outlook before the speech and opened an investigation, with markets reacting as details showed £22bn of fiscal headroom.
- Income tax thresholds are frozen until 2030–31, the Budget’s biggest revenue raiser, as the OBR flags weaker productivity and lower growth through the forecast period.
- A new annual surcharge hits properties valued above £2m from April 2028, with banded charges starting at about £2,500 and rising to £7,500 for homes worth £5m or more.
- Pension salary‑sacrifice relief is capped at £2,000 a year from 2029 for National Insurance purposes, while EV drivers face a pay‑per‑mile charge of 3p for battery cars and the sugar levy extends to packaged milk‑based drinks with a lower threshold.
- The two‑child benefit cap is scrapped and the national living wage rises to £12.71 for workers aged 21 and over, alongside a one‑year rail fare freeze and an extension of the fuel duty cut.