The Non-Domestic Rating (Chargeable Amounts) (Wales) Regulations 2025 make provision for transitional relief for small businesses adversely impacted by the revaluation of non-domestic hereditaments taking effect from 1 April 2026.
The increase in the amount payable must be over £300.
The ratepayer must have been liable prior to the 1 April 2026, any new ratepayer for the property will not be eligible for the relief.
The property must not be receiving a temporary reduction under section 44A of the Local Government Finance Act 1988.
The ratepayer will pay a percentage of the increase as follows:-
- Year 1 – 33%
- Year 2 - 66%
- Year 3 – no transitional relief
Further details can be found on the Business Wales website.