# The Warm Home Discount (Reconciliation) (Amendment) Regulations 2026, Regulation 15: Amendment to regulation 14


In regulation 14(5) (interest on late payments), in the definition of “latest market share”, for sub-paragraphs (a), (b) and (c), substitute—
“(a) a determination under regulation 5(1)(a) of the supplier’s market share for the purposes of interim reconciliation;
(b) a determination under regulation 5(1)(b) of the supplier’s market share for the purposes of final reconciliation;
(c) a recalculation under regulation 13(4) of the supplier’s market share for the relevant scheme year.”.

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Source: https://www.legislation.gov.uk/uksi/2026/991/regulation/15 (the official version)
Page: https://openlegislation.uk/warm-home-discount-reconciliation-amendment-regulations-2026/regulation-15
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.