Written Question·Department for Work and Pensions·UIN 116323

Children: Maintenance

Tabled: 26 February 2026
Answered: 4 March 2026

Question

Dr Al Pinkerton

Liberal DemocratSurrey Heath

To ask the Secretary of State for Work and Pensions, what steps his Department is taking to (a) identify and (b) investigate suspected under-declaration of income within the Child Maintenance Service.

Answer

Andrew Western
The Child Maintenance Service (CMS) focuses on maximising compliance and identifying hidden earnings through measures such as data sharing with His Majesty’s Revenue and Customs (HMRC). Information about the paying parent's gross income is taken directly...

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