# The Non-Domestic Rating (Rates Retention) Regulations 2013, Paragraph 2


A billing authority’s prior year balance is calculated as follows—
where—
D is the amount specified in paragraph 1(3)(a) of Schedule 4;
E is the amount specified in paragraph 1(3)(e) of Schedule 4;
F is the amount specified in paragraph 1(4)(a) of Schedule 4;
G is the amount specified in paragraph 1(4)(g) of Schedule 4.

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Source: https://www.legislation.gov.uk/uksi/2013/452/schedule/4A/paragraph/2 (the official version)
Page: https://openlegislation.uk/non-domestic-rating-rates-retention-regulations-2013/schedule-4A/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.