# The Non-Domestic Rating (Chargeable Amounts) (Wales) Regulations 2025, Regulation 11: Financial year beginning with 1 April 2027


In the financial year beginning with 1 April 2027, the chargeable amount is reduced by an amount calculated by applying the formula—
(NCA-BL)×0.34366

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Source: https://www.legislation.gov.uk/wsi/2025/1371/regulation/11 (the official version)
Page: https://openlegislation.uk/non-domestic-rating-chargeable-amounts-wales-regulations-2025/regulation-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.