
1 

(1) The title of these Regulations is the Non-Domestic Rating Contributions (Wales) (Amendment) Regulations 2025.
(2) These Regulations come into force on 31 December 2025.
(3) These Regulations apply in relation to a financial year beginning with or after 1 April 2026.
2 
For Schedule 4 to the Non-Domestic Rating Contributions (Wales) Regulations 1992 (adult population figures) substitute the Schedule to these Regulations.
Mark Drakeford
Cabinet Secretary for Finance and Welsh Language, one of the Welsh Ministers
18 November 2025
SCHEDULE
Regulation 2
“
SCHEDULE 4
Regulation 6(5)


Billing authority area Prescribed figure
Blaenau Gwent 54,427
Bridgend/Pen-y-bont ar Ogwr 118,745
Caerphilly/Caerffili 141,048
Cardiff/Caerdydd 308,167
Carmarthenshire/Sir Gaerfyrddin 154,363
Ceredigion 61,203
Conwy 94,543
Denbighshire/Sir Ddinbych 78,799
Flintshire/Sir y Fflint 125,121
Gwynedd 99,195
Isle of Anglesey/Ynys Môn 56,170
Merthyr Tydfil/Merthyr Tudful 46,421
Monmouthshire/Sir Fynwy 77,847
Neath Port Talbot/Castell-nedd Port Talbot 115,426
Newport/Casnewydd 129,773
Pembrokeshire/Sir Benfro 102,432
Powys 111,753
Rhondda Cynon Taf 194,146
Swansea/Abertawe 203,465
Torfaen 74,710
Vale of Glamorgan/Bro Morgannwg 107,571
Wrexham/Wrecsam 110,237”