Regulation 17 Calculation of the amount to be disregarded: class DI1

For the purposes of regulation 12, the amount to be disregarded in relation to an authority for a relevant year in respect of a hereditament within class D is the total of the amounts calculated for each day of the year in accordance with the formula—

where—

• E is the non-domestic rating income in respect of that hereditament;

• N is the amounts credited to the authority’s collection fund income and expenditure account on the day in accordance with proper practices in respect of non-domestic rates payable in respect of that hereditament under sections 43 and 45 of the 1988 Act in respect of a day on which no certificate under paragraph (2) has effect;

• P is the amounts charged to the authority’s collection fund income and expenditure account on the day in accordance with proper practices in respect of non-domestic rates payable in respect of that hereditament under sections 43 and 45 of the 1988 Act in respect of a day on which no certificate under paragraph (2) has effect

• Q is the proportion of rateable value shown for the hereditament in a local non-domestic rating list that is certified by the relevant valuation officer in accordance with paragraph (2); and

• H is the rateable value shown for the hereditament in a local non-domestic rating list for the day.

• F2“R” is—

  1. (a)

     for a relevant year ending on or before 31st March 2026, 1;

  2. (b)

     for a relevant year beginning on or after 1st April 2026, the relevant multiplier ratio in respect of the hereditament for the day.

The relevant valuation officer must, on request by the authority, certify the proportion of rateable value shown for the hereditament in a local non-domestic rating list which appears to that officer to be attributable to any part of the hereditament which—