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Child Maintenance Service

Child maintenance covers how your child’s living costs will be paid when one of the parents does not live with the child. It’s made when you’ve separated from the other parent or if you’ve never been in a relationship.

Lines open Monday to Friday 8:00am - 4:00pm 

Who to contact

 0800 171 2345
 Welsh language: 0800 232 1979
 Relay UK (if you cannot hear or speak on the phone): 18001 then 0800 171 2345
Child Maintenance Service

Where to go

Child Maintenance Service
Child Maintenance Service 21
Mail Handling Site A
WV98 2BU
Last Updated 31/10/2023

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