Benefits & Tax Credits6 min read1 March 2025

Does Child Maintenance Affect Benefits?

Find out how receiving or paying child maintenance can affect Universal Credit, Tax Credits, and other benefits.

Universal Credit and child maintenance

Since April 2010, child maintenance payments are fully disregarded when calculating Universal Credit. This means any child maintenance you receive does not reduce your Universal Credit entitlement at all - you keep every penny of both.

Good news: Under the current rules, receiving child maintenance will not reduce your Universal Credit. This is a significant improvement from the old system where maintenance could reduce benefits pound for pound.

How much child maintenance do I get on Universal Credit?

Your Universal Credit award is calculated without any reference to child maintenance income. So if you receive £200/month in maintenance, your UC remains exactly what it would be without maintenance. They are treated as completely separate.

Tax Credits and child maintenance

Child maintenance is also ignored for Working Tax Credit and Child Tax Credit purposes.

Housing Benefit

Child maintenance is not counted as income for Housing Benefit calculations.

Does child maintenance affect the paying parent's benefits?

Child maintenance payments you make are not deductible from your income for benefit purposes. However, if you are on certain benefits (such as Income Support or income-based JSA), the CMS will only charge you the flat rate of £7/week.

Child Benefit

Child Benefit is not affected by whether maintenance is being paid or received.

Frequently Asked Questions

Will I lose Universal Credit if I start receiving child maintenance?
No. Child maintenance is completely disregarded in Universal Credit calculations. You will not lose any UC as a result of receiving maintenance.
Does the paying parent get any tax relief on maintenance payments?
No. Child maintenance payments are not tax-deductible for the paying parent.

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Disclaimer: This article provides general information only and is not legal or financial advice. Rules and rates can change - always verify with the official UK government website or seek professional advice.