For regulation 8 of the principal Regulations (equivalent amounts) there shall be substituted—
Prescribed equivalents
(8)
(1) The prescribed equivalents of the lower and upper earnings limits and the primary and secondary thresholds, for the purposes of—
(a) sections 6(1), 6A(1), 8(1) and 9(1) of the Social Security Contributions and Benefits Act 1992 (which provide for liability for Class 1 contributions, notional payment of primary Class 1 contribution where earnings are not less than the lower earnings limit, the calculation of primary Class 1 contributions and the calculation of secondary Class 1 contributions respectively) , and
(b) sections 41(1) and 42A(1) of the Pension Schemes Act 1993 (reduced rates of Class 1 contributions and rebates) ,
shall be determined in accordance with the following provisions of this regulation.
(2) Subject to paragraphs (4) and (5) of this regulation, the prescribed equivalents of the lower and upper earnings limits shall be—
(a) where the earnings period is a multiple of a week, the amounts calculated by multiplying the lower and upper earnings limits (“the weekly limits”) by the corresponding multiple;
(b) where the earnings period is a month, the amounts calculated by multiplying each of the weekly limits by 4⅓
(c) where the earnings period is a multiple of a month, the amounts calculated by multiplying each of the weekly limits by 4⅓ and multiplying each result by the corresponding multiple;
(d) in any other case, the amounts calculated by dividing each of the weekly limits by 7 and multiplying each result by the number of days in the earnings period concerned.
(3) Subject to paragraphs (4) and (5) of this regulation, the prescribed equivalents of the primary and secondary thresholds shall be—
(a) where the earnings period is a month, £329 in the case of the primary threshold and £365 in the case of the secondary threshold;
(b) where the earnings period is a year, £3,952 in the case of the primary threshold and £4,385 in the case of the secondary threshold;
(c) where the earnings period is a multiple of a week, the amounts calculated by dividing the relevant figure in sub-paragraph (b) by 52 and multiplying the result by the corresponding multiple;
(d) where the earnings period is a multiple of a month, the amounts calculated by dividing the relevant figure in sub-paragraph (b) by 12 and multiplying the result by the corresponding multiple;
(e) in any other case, the amounts calculated by dividing the relevant figure in sub-paragraph (b) by 365 and multiplying the result by the number of days in the earnings period concerned.
(4) The amounts determined in accordance with—
(a) paragraph (2)(b) and (c) of this regulation, and
(b) paragraph (3)(c) and (d) of this regulation,
if not whole pounds, shall be rounded up to the next whole pound.
(5) The amounts determined in accordance with—
(a) paragraph (2)(d) of this regulation, and
(b) paragraph (3)(e) of this regulation,
shall be calculated to the nearest £0.01, and any amount of £0.005 or less shall be disregarded.