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Everything you need to know about the UK Child Maintenance Service

11 articles

How It Works
How It Works12 min read

What DWP Told the House of Lords About the CMS - and What They Did Not Say

In March 2025, senior DWP officials gave evidence to the House of Lords Public Services Committee about the Child Maintenance Service. Here is what they said, what the numbers actually show, and where the official story does not match the experience of real parents.

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How It Works18 min read

CMS Statistics December 2025: 1.1 Million Children, £773M Unpaid: What the Data Really Shows

A detailed breakdown of every figure in the Child Maintenance Service's latest official statistics release, covering compliance rates, the debt mountain, enforcement queues, and what it all means for parents.

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How It Works9 min read

Regulation 50 Explained: Who Pays When Care is Shared?

A plain-English guide to Regulation 50 of SI 2012/2677 - the rule that decides who is treated as the non-resident parent when both parents share significant care of a child, and the full overnight stay checklist from Regulation 46.

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How It Works14 min read

Child Maintenance When a Parent Lives or Works Abroad

What happens to child maintenance when one parent moves overseas - CMS jurisdiction rules, REMO explained, the full list of countries where UK maintenance orders can and cannot be enforced, and what to do when the country is not covered.

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How It Works7 min read

How Much the CMS Made From Collect and Pay Fees in 2025

Using the latest DWP statistics, we calculate exactly how much the Child Maintenance Service collected in fees from paying and receiving parents via its Collect and Pay service in 2025.

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How It Works5 min readreceiving parent

How Long Does Collect and Pay Take?

If you use the CMS Collect and Pay service, how long before money arrives? Here's what to expect and what to do if there are delays.

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How It Works7 min read

Private Arrangement vs Using the CMS: Which Is Better?

You don't have to use the CMS to arrange child maintenance. Here's an honest comparison of going private versus using the government service.

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How It Works5 min read

When Does Child Maintenance Stop?

Child maintenance doesn't last forever. Find out exactly when payments end, what age is relevant, and what can extend or stop the obligation early.

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How It Works6 min readreceiving parent

How to Apply for Child Maintenance Through the CMS

A step-by-step guide to applying to the Child Maintenance Service, including what information you'll need and what to expect.

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How It Works5 min read

What Is the CSA? (Child Support Agency Explained)

The CSA no longer exists - but millions of people still search for it. Here's what it was, what replaced it, and what you need to know now.

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How It Works6 min read

What Is the Child Maintenance Service (CMS)?

A plain-English guide to what the CMS is, how it works, and when you need to use it.

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