Transitional relief limits how much your bill can change each year as a result of business rates revaluation.

You'll get transitional relief if your rates go up or down by more than a certain amount. This means changes to your bill are phased in gradually. We will adjust your bill automatically if you're eligible. How much your bill can change by from one year to the next depends on both:

  • your property's rateable value
  • whether your bill is increasing or decreasing as a result of revaluation

You stop getting transitional relief when your bill reaches the full amount set by a revaluation. The business rates year is from 1 April to 31 March the following year. Your business rates will change by no more than the percentage caps listed in the tables from one year to the next.

If your bill is increasing from 1 April 2026 to 31 March 2029
Rateable value 2026 to 2027 2027 to 2028 2028 to 2029
Up to £20,000 5% 10% plus inflation 25% plus inflation
£20,001 to £100,000 15% 25% plus inflation 40% plus inflation
Over £100,000 30% 25% plus inflation 25% plus inflation
If your bill increased from 1 April 2023 to 31 March 2026
Rateable value 2023 to 2024 2024 to 2025 2025 to 2026
Up to £20,000 5% 10% plus inflation 25% plus inflation
£20,001 to £100,000 15% 25% plus inflation 40% plus inflation
Over£100,000 30% 40% plus inflation 55% plus inflation

The government also announced that a 1p transitional relief supplement will apply in addition to the relevant multiplier, to partially fund transitional relief. This will apply for one year from 1 April 2026.

Further information about transitional arrangements may be obtained from the local authority or at GOV UK - Business rates overview or at GOV UK - Business rates relief - Transitional relief.