# The Non-Domestic Rating (Renewable Energy Projects) (Amendment) Regulations 2026 S.I. 2026/240 · made 4 March 2026 These Regulations make amendments to the Non-Domestic Rating (Renewable Energy Projects) Regulations 2013 (S.I. 2013/108) (“the 2013 Regulations”). Made under: Local Government Finance Act 1988 (Section 143, Schedule 7B paragraph 40) PDFs: Printed copy https://openlegislation.uk/non-domestic-rating-renewable-energy-projects-amendment-regulations-2026/pdf/uksi_20260240_en.pdf; UK Explanatory Memorandum https://openlegislation.uk/non-domestic-rating-renewable-energy-projects-amendment-regulations-2026/pdf/uksiem_20260240_en_001.pdf ## Introductory text RATING AND VALUATION, ENGLAND Made 4th March 2026 Laid before Parliament 9th March 2026 Coming into force 1st April 2026 The Secretary of State makes these Regulations in exercise of the powers conferred by section 143(1) of, and paragraph 40 of Schedule 7B to, the Local Government Finance Act 1988. Before making these Regulations, the Secretary of State has consulted such persons as he thinks fit in accordance with paragraph 40(8) of Schedule 7B. These Regulations are made with the consent of the Treasury in accordance with paragraph 40(10) of Schedule 7B. ## 1 Citation, commencement and extent (1) These Regulations may be cited as the Non-Domestic Rating (Renewable Energy Projects) (Amendment) Regulations 2026. (2) These Regulations come into force on 1st April 2026. (3) These Regulations extend to England and Wales. ## 2 Amendment of the Non-Domestic Rating (Renewable Energy Projects) Regulations 2013 The Non-Domestic Rating (Renewable Energy Projects) Regulations 2013 are amended in accordance with regulations 3 to 9. ## 3 Amendment of regulation 2 In regulation 2 (interpretation)— (a) in the definition of “non-domestic rating income”, for “regulation 13” substitute “regulation 13(1)”; (b) after the definition of “rateable plant and machinery” insert— ““relevant multiplier ratio” in relation to a hereditament has the meaning given by regulation 13(3);”. ## 4 Amendment of regulation 13 In regulation 13 (non-domestic rating income)— (a) in the heading, at the end insert “and relevant multiplier ratios”; (b) after paragraph (2) insert— “(3) The relevant multiplier ratio in respect of a hereditament within a designated class for a day is the amount calculated in accordance with the formula— F E where— “E” is the multiplier which applies to that hereditament for a day in accordance with paragraph 10(9) of Schedule 4ZA, or paragraph 3(6) of Schedule 4ZB (as the case may be) to the 1988 Act; and “F” is— (a) the small business non-domestic rating multiplier for the year, if E is the— (i) small business non-domestic rating multiplier; or (ii) small business RHL multiplier; (b) the non-domestic rating multiplier for the year, if E is the— (i) non-domestic rating multiplier; (ii) standard RHL multiplier; or (iii) high-value multiplier. (4) In paragraph (3)— “high-value multiplier” means the multiplier with that description calculated in accordance with regulations under paragraph A6A(1)(a) of Schedule 7 to the 1988 Act; “non-domestic rating multiplier” means the non-domestic rating multiplier for the year calculated in accordance with Chapter 2 of Part A1 of Schedule 7 to the 1988 Act; “small business non-domestic rating multiplier” means the small business non-domestic rating multiplier for the year calculated in accordance with Chapter 3 of Part A1 of Schedule 7 to the 1988 Act; “small business RHL multiplier” means the multiplier with that description calculated in accordance with regulations under paragraph A6A(1)(b) of Schedule 7 to the 1988 Act; “standard RHL multiplier” means the multiplier with that description calculated in accordance with regulations under paragraph A6A(1)(b) of Schedule 7 to the 1988 Act.”. ## 5 Amendment of regulation 14 For regulation 14 (calculation of the amount to be disregarded: classes A and F) substitute— “Calculation of the amount to be disregarded: classes A and F 14 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 A or F is— (a) for a relevant year ending on or before 31st March 2026, the total non-domestic rating income in respect of the hereditament for each day of the year; (b) for a relevant year beginning on or after 1st April 2026, the sum of the amounts calculated for each day of the year by multiplying— (i) the non-domestic rating income in respect of the hereditament for the day, and (ii) the relevant multiplier ratio in respect of the hereditament for the day.”. ## 6 Amendment of regulation 15 In regulation 15(1) (calculation of the amount to be disregarded: class B)— (a) for the formula which appears immediately after the opening words substitute— “”; ( E - ( F - G ) ) × ( ( H - J ) / H ) × K (b) after the definition of “J” insert— ““K” is— (a) for a relevant year ending on or before 31st March 2026, 1; (b) for a relevant year beginning on or after 1st April 2026, the relevant multiplier ratio in respect of the hereditament for the day.”. ## 7 Amendment of regulation 16 In regulation 16(1) (calculation of the amount to be disregarded: class C)— (a) for the formula which appears immediately after the opening words substitute— “”; ( E - ( K - L ) ) × ( ( H - M ) / H ) × N (b) after the definition of “M” insert— ““N” is— (a) for a relevant year ending on or before 31st March 2026, 1; (b) for a relevant year beginning on or after 1st April 2026, the relevant multiplier ratio in respect of the hereditament for the day.”. ## 8 Amendment of regulation 17 In regulation 17(1) (calculation of the amount to be disregarded: class D)— (a) for the formula which appears immediately after the opening words substitute— “”; ( E − ( N − P ) ) × ( Q / H ) × R (b) after the definition of “H” insert— ““R” is— (a) for a relevant year ending on or before 31st March 2026, 1; (b) for a relevant year beginning on or after 1st April 2026, the relevant multiplier ratio in respect of the hereditament for the day.”. ## 9 Amendment of regulation 18 In regulation 18(1) (calculation of the amount to be disregarded: class E)— (a) for the formula which appears immediately after the opening words substitute— “”; ( E − ( N − P ) ) × ( Q / H ) × R (b) after the definition of “H” insert— ““R” is— (a) for a relevant year ending on or before 31st March 2026, 1; (b) for a relevant year beginning on or after 1st April 2026, the relevant multiplier ratio in respect of the hereditament for the day.”. ## Signature We consent to the making of these Regulations. Taiwo Owatemi Christian Wakeford Two of the Lords Commissioners of His Majesty’s Treasury 2nd March 2026 Signed by authority of the Secretary of State for Housing, Communities and Local Government Alison McGovern Minister of State Ministry of Housing, Communities and Local Government 4th March 2026 ## Explanatory note (This note is not part of the Regulations) These Regulations make amendments to the Non-Domestic Rating (Renewable Energy Projects) Regulations 2013 (S.I. 2013/108) (“the 2013 Regulations”). The 2013 Regulations designate classes of hereditaments in relation to which a billing authority may disregard an amount of non-domestic rating income for the purpose of certain calculations under Schedule 7B to the Local Government Act 1988 (local retention of non-domestic rates). Regulation 13 of the 2013 Regulations makes provision for the calculation of the non-domestic rating income in respect of a hereditament within a designated class, and regulations 14 to 18 make provision for the amounts to be disregarded in respect of each designated class. The Non-Domestic Rating (Multipliers and Private Schools) Act 2025 amended Schedule 7 to the 1998 Act to make provision for the introduction of additional multipliers for financial years beginning on or after 1st April 2026. These Regulations adjust the way in which the amounts to be disregarded under regulations 14 to 18 of the 2013 Regulations are calculated, by introducing a scaling factor in regulation 13 of those Regulations to remove the impact of the additional multipliers on the total amounts of non-domestic rating income that a billing authority may disregard in respect of hereditaments to which the 2013 Regulations apply. An impact assessment has not been produced for this instrument because it amends an existing local tax regime. --- Source: https://www.legislation.gov.uk/uksi/2026/240 (the official version) Page: https://openlegislation.uk/non-domestic-rating-renewable-energy-projects-amendment-regulations-2026 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.