Question to the HM Treasury:

To ask the Chancellor of the Exchequer, pursuant to the answer of 21 January 2026 to Question 105190 on Council tax: Valuation, whether a new computer system is being developed to undertake valuations for the new council tax surcharge.

This question was answered on 16th March 2026
The Valuation Operating System for Council Tax was launched in 2025 and supports all Council Tax work in England and Wales, including the High Value Council Tax Surcharge.