Suppliers will place further information on their websites with the exact dates the credit will show on their customers Electricity Bills. The date you receive your credit will depend on the date that your supplier normally sends you your bill. If you haven’t received your credit by 31 January 2023 for the purposes of the first payment period, 31 March 2023 for the purposes of the second payment period and 31 May for the third payment period, you should contact your electricity supplier in the first instance. You can find the contact details for your electricity supplier on your most recent bill or statement.