You might want to ask the Child Maintenance Service (CMS) to arrange maintenance for you if:
You can’t ask the CMS to arrange maintenance if you get maintenance under a court order which is less than a year old.
It’s best if you can arrange maintenance directly with the paying parent. This won’t cost anything and is usually quicker.
You can apply to the CMS if you’re the person with day-to-day care of the child. You could be their parent or someone else - like a grandparent. You must be entitled to Child Benefit for the child.
You can only apply to the CMS if all the following rules apply to your family:
The CMS can only arrange maintenance if both parents and the child you’ll be getting maintenance for are all habitually resident in the UK. This means you’ve made the UK your home and intend to live here for the time being.
If you’re not sure if you’re habitually resident, talk to an adviser.
A child is a qualifying child if they’re under 16.
If they’re 16 or over, they’re a qualifying a child if all the following apply:
You’ll need to give the CMS detailed information about yourself and your family. This includes:
You'll also need to give enough information for the CMS to identify and find the paying parent. For example, you must give their address if you know it. Giving as much information as possible will help the CMS arrange maintenance more quickly.
You can ask the CMS to set up your child maintenance arrangement online or by phone. If you apply online, you’ll be asked if you want to make your own child maintenance arrangement or use the Child Maintenance Service.
If you want the CMS to make the arrangement for you, choose 'use the Child Maintenance Service'.
Apply for child maintenance on GOV.UK - you'll need to go to the bottom of the page and choose the 'start now' button.
If you can't apply online, you can call the CMS.
Child Maintenance Service
Telephone: 0800 171 2345
Welsh language: 0800 232 1979
Relay UK - if you can't hear or speak on the phone, you can type what you want to say: 18001 then 0800 171 2345
You can use Relay UK with an app or a textphone. There’s no extra charge to use it. Find out how to use Relay UK on the Relay UK website.
Monday to Friday, 8am to 6pm
Calls are free from mobiles and landlines.
The CMS might phone you for more information about the paying parent or ask you to fill in a form. They might ask for information like the paying parent’s date of birth and national insurance number.
Don’t ignore their request as this will delay your application. If you don’t know all the information, say you don’t know.
The CMS can trace the paying parent through any organisation that might hold their details like:
You can check how much you might get on GOV.UK. You’ll need to know:
If you want to check it's been worked out correctly, you can talk to an adviser.
You’ll only get £7 a week if the paying parent is on certain benefits including:
If you want to check the full list of benefits the paying parent needs to be getting, you can talk to an adviser.
You’ll usually hear from the CMS in 4 weeks unless they have problems finding the paying parent.
They’ll send you the result of their assessment so you can check it. You’ll get more information about how they worked out the amount. This includes the paying parent’s income.
When you’ve agreed it’s correct, the CMS will send you and the paying parent a payment schedule for the year. This will show when the paying parent should make payments. It will include any maintenance they should have paid since you applied to the CMS.
You can get the money:
You can make your own arrangements for payment. For example, the paying parent can arrange to have the money paid into your bank account every month. This won’t cost anything.
If you don’t want the paying parent to know where you live, you can ask the CMS how to set up a non-geographical bank account. This is an account with a sort code that doesn’t give any information about where you live.
You can ask the CMS to collect maintenance and pay it to you if:
You and the paying parent will have to pay a fee to use Collect and Pay:
The CMS has said Greg should pay £35 a week in child maintenance to Jane. If they use Direct Pay, he pays £35 and she gets £35.
If they use Collect and Pay, the CMS will add 20% to what Greg has to pay (20% of £35 is £7). This means he’ll have to pay £42 (£35 + £7 = £42).
The CMS will also deduct 4% from the amount Jane gets (4% of £35 is £1.40). This means Jane will only get £33.60 (£35 - £1.40 = £33.60).
You should keep a record of the payments you get. This will help in case there’s any dispute in future about how much has been paid.
If you don’t agree with the calculation, you can ask the CMS to look at the decision again.
If you’re not happy with the service you’ve received from the CMS rather than with a decision they made, you can make a complaint. Read more about complaining about the CMS.
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Page last reviewed on 23 September 2020