# The Non-Domestic Rating (Chargeable Amounts) (Wales) Regulations 2025, Regulation 9: Rules for finding the chargeable amount


If the result of reducing the chargeable amount in accordance with the rules in regulations 10 to 12 is to produce a negative figure, the chargeable amount is zero.

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Source: https://www.legislation.gov.uk/wsi/2025/1371/regulation/9 (the official version)
Page: https://openlegislation.uk/non-domestic-rating-chargeable-amounts-wales-regulations-2025/regulation-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.