Child MaintenanceGuide UK

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Get in touch with any questions or feedback

Have a question about our content, spotted an error, or want to suggest a topic? We'd love to hear from you.

We typically respond within 1–3 working days. We cannot provide personal legal or financial advice.

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Tip: CMS agents vary widely in quality. If you receive incorrect information, unhelpful responses, or feel the agent doesn't understand your situation — hang up and call back. A different agent will often give a completely different experience. Always note the date, time, and name of who you spoke to.

Please note: We are not the Child Maintenance Service and cannot access your case or provide advice on your specific situation. For help with your CMS case, please contact the CMS directly on 0800 171 2345 or visit GOV.UK.