# The Non-Domestic Rating (Designated Area) Regulations 2021, Paragraph 1


(1) Unless sub-paragraph (2) applies, the proportion of the billing authority’s non-domestic rating income in respect of the designated area for a specified year is the difference between the authority’s—
(a) non-domestic rating income in respect of the designated area for that year; and
(b) baseline amount in respect of the designated area for that year.
(2) If the baseline amount is greater than or equal to the non-domestic rating income, the proportion is zero.

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Source: https://www.legislation.gov.uk/ukdsi/2021/9780348218862/schedule/2/paragraph/1 (the official version)
Page: https://openlegislation.uk/draft-non-domestic-rating-designated-area-regulations-2021/schedule-2/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.