Maintenance: Separation and Divorce

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Maintenance: Separation and Divorce

What Happens with Child Maintenance After Separation or Divorce

When a relationship ends, there are many practical matters to sort out. These include dividing property, deciding what happens to the family home, and working out shared finances. For parents, one of the main questions will be how to handle ongoing financial support for any children.

Child maintenance ensures that both parents contribute to the costs of raising their children, despite living separately.

Parental Responsibility for Financial Support

Both parents have a legal duty under UK law to support their children financially. This applies whether or not the parents were married, and regardless of how involved each parent is in day to day care.

The parent who does not live with the child will usually pay child maintenance to the parent who does. These payments help cover everyday costs: food, clothing, school expenses, activities, and a share of household bills.

In some situations, children live with someone other than a parent. This might be a grandparent, another relative, or a legal guardian. Where this is the case, maintenance can be paid to that person instead, though these arrangements often require legal recognition or a court order to establish a formal obligation.

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Arranging Child Maintenance

There are several ways to set up child maintenance in the UK:

  • A family based arrangement, where both parents agree between themselves on what will be paid and when
  • Using the Child Maintenance Service, a government body that can calculate, collect and enforce payments
  • A court order, which may be used in certain circumstances, particularly where other financial matters are being decided at the same time

Many parents prefer to reach their own agreement if communication is reasonable. This can be more flexible and avoids fees. However, the Child Maintenance Service provides a formal structure where this is not possible or where one parent is reluctant to pay.

The Child Maintenance Service offers two payment methods. Direct Pay allows the paying parent to transfer money straight to the receiving parent after the amount has been calculated. Collect and Pay means the Service handles the money, taking payment from one parent and passing it to the other, though fees apply for this option.

The amount of maintenance is usually based on the paying parent's income, the number of children, and how much time the children spend with each parent. Other factors can also affect calculations, including whether the paying parent supports other children. To check current rates and understand payment calculations, refer to the official guidance on GOV.UK.

Where a paying parent fails to meet their obligations, the Child Maintenance Service has enforcement powers. These include deducting money directly from wages or benefits, and in serious cases, taking court action.

Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.

Shared Care and How It Affects Payments

The parent who has main day to day responsibility for a child is sometimes called the receiving parent. The other parent will typically make regular maintenance payments.

Where care is shared more equally, this can affect how much maintenance is due. If a child spends a significant amount of time with both parents, the payment amount may be reduced to reflect this. The Child Maintenance Service takes shared care into account when making calculations.

What counts as shared care depends on the number of nights the child stays with each parent. Small differences in arrangements can affect the amount owed, so understanding how this works is beneficial if your situation is complex.

Getting Further Help

Arranging child maintenance can be complex, particularly during challenging times. Free guidance is available from several sources. Citizens Advice offers information on your options and rights. The Child Maintenance Service can provide calculations and help collect payments if needed.

For detailed figures, eligibility rules, and step by step instructions, GOV.UK is the best place to start. If your situation involves other legal matters such as divorce proceedings or disputes over property, speaking to a family solicitor may also help.

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Ask Child Support Laws a Question
ChildSupportLaws Editor 26/08/2026 at 10:01 pm
@Sabs Unfortunately yes, when your child is staying with you those costs fall on you, including travel, nappies, food and clothes. Child Benefit and Child Maintenance are usually paid to the parent with main day to day care, even if you have them a good chunk of the week. If you have them roughly equal time, you can challenge the CMS decision on shared care, which reduces or removes what you'd owe. Worth ringing Citizens Advice or Gingerbread for a proper look at your situation.
Sabs 26/08/2026 at 9:23 pm
If the court says I can have my child 3 days a week but my partner claims all the money for him . Am I expected to pay taxis to pick him up & drop him back each day & supply my own nappies & clothes for him ?.
ChildSupportLaws Editor 22/05/2026 at 9:18 am
@Nick Well done on winning the tribunal, that's no small thing given how CMS operate. For a refund, write to CMS directly quoting your tribunal decision and ask them to action the repayment; if they drag their feet, escalate through their official complaints procedure and then to the Independent Case Examiner. For compensation covering distress and financial loss, you'll need to claim under their Special Payments scheme. If all that fails, your MP can refer it to the Parliamentary Ombudsman, which often shifts things quickly.
Nick 08/07/2023 at 9:39 pm
Hi there, I recently won a tribunal case against CMS. This was due to negligence and the judge found that they had taken nearly 2 years of money from me which I should not of paid due to the time I had with my children which was 50/50 shared care. They put me in financial hardship and extreme stress. Throughout the 2 years trying to resolve this with them, they would lie to me over the phone or simply just ignore my pleas for help. They still haven't contacted me with even an apology or offered to reimburse me. I now wish to make a refund and compensation claim against them and kindly ask for your guidance on how I would go about that?

Kind Regards
Nick
SadDaD 16/04/2020 at 1:52 am
I walked out of a 90% loving marriage due to depression & PTSD, at the time both of us drank alcohol & she would get violent & then I would retaliate, I am disgusted with my actions, on some occasions the police were involved & saw me in fear but I refused to give evidence, I have previous criminal convictions but nothing while we were married & I did make empty threats during the heat of arguments & called her disgusting disrespectful names on txt msg's which I sincerely apologized for & since then I have stopped drinking alcohol for nearly a year now and I have even stopped smoking tobacco and I am doing alcoholic anonymous and narcotics anonymous and I am living my new life sober & I just want to put my daughter first & what can her mother do to prevent me from getting weekend custody such as my old criminal convictions before I knew her or the fact that I support millwall football club.. or my mental health problems & can social services help secure better accommodation to help me from a dad who wants to see his daughter more & put her needs first..
LL84 24/01/2020 at 9:19 pm
My partner has two children with his ex and pays CMS according to the nights that he has them.
Now it has become apparent that when the children are staying overnight night with him the majority of the time they are staying out elsewhere with other family members and not with their mother or within their home. How is it right that she obtains the money from him when they are elsewhere? and if he had his way he'd happily have them 50/50 which provides them with the stability that they need. Is their any way of having this rectified based on them staying out elsewhere when he openly wants them yet she's refused because she will lose money, the system is wrong for so many reasons.
Jen609 06/01/2020 at 1:17 pm
Hi, I am about to divorce from my husband of 9 years. We have an 8 year old boy together. My income is 2000 a month and his is 6000 a month. We still live under the same roof. When discussing about living arrangements and one of us moving out of our home, my partner is refusing to pay any child maintenance and he has decided to have our son with him for half the week so that he does not have to financially support me. With my income, it would be very difficult to rent on my own in London. I am not sure what my rights are, I am worried that if he does not support me financially, I will not be able to rent a house for me and my son and that the court might decide that he can live permanently with his father since he is financially able to raise him. Can you offer advice?
cambridge dad 14/10/2019 at 8:53 pm
I have been brought to tears reading some of this page. i am a father of 3 beautiful girls, of whom i have not seen since 2012, due to parent alienation, by the mother. I have paid everything asked, since that time. But just like all the other letters, on this page, apparently, i owe arrears, of which the cms, cannot justify. I do feel for the parents, on the "other side of this story", with scummy ex partners, who do not pay, but i ask these people, to look into their hearts, and see how corrupt this system is, and how it is ruining, honest PAYING, parents. I lost everything in court, trying to fight for my girls, and the mother just sits back and takes, takes, takes. I have been through many breakdowns, and suffered some extremely bad, dark times, only to be rescued by my now wife. My country, and its systems, embarrass me, that a parent can commit child abuse (also known as parent alienation), against honest, loving, kind fathers, like myself, and get away with it, while i, and many others, are being ruined by the system. Good luck to all the people affected by this disgusting, corrupt system, on both sides of the story. I will not let this scummy organisation ruin me, and my wife's lives.
Rugbydad 26/06/2019 at 6:59 pm
Hi I am in the process of leaving my wife but it’s torture as I don’t want to loose my son. We have a mortgage in both our names and she says I’ll be the one to have to move out. I’m so scared of not being able to afford to live anywhere. I earn roughly £1,900 a month and she earns around £1,300. She works 3 days a week so I know she keeps saying there’s no way I’ll get 50/50. Our child nursery bills are around £500 a month. Do I have to pay maintenance and mortgage and nursery bills ? I want to provide as much as I can for my little man as I know this is a horrible choice I’m making but I need to be able to afford to live somewhere too :( any advice please. Particularly on whether I have to pay maintenance as well has mortgage etc.
Loopy 21/06/2019 at 3:33 pm
My ex always tries to get away with minimum payments, minimum time with the kids and minimum input. But we separated mutually (after he'd had several affairs) and so we both still have PR. We both work, meaning I rely on childcare, it costs me around 6000 a year. I only earn 12. Their dad warms a lot more and is remarried. I've mentioned sharing costs of childcare, as he won't help, but he said it's my. Problem and his £40 a week maintenance covers his share. Is this right?
Bongo 26/05/2019 at 3:05 pm
I've been divorced for 7 years and my ex wife has been the parent with care and I have had my two boys overnight an average of 3 nights per week constantly over this period. We have had an ongoing financial arrangement and I have payed an agreed amount each month. Recently my eldest son came to live with me full time, he is 16 and at 6th form college with no income. I also continue to have my youngest son an average of 3 nights per week. I would like to know what, if any payments I should be making to my ex wife.
George 19/04/2019 at 7:11 pm
Hi

Some advice please

I recently left my wife of 5 yrs we have two children aged 8 and 2. At present we have a joint mortgage of 1400 and bills on top etc.
Childcare costs are about £500.

My wife works earns approx 1100 a month.
I earn £3600 a month.
I have the children two nights a week.

How much should I expect to give her a month. Do I have to pay half the mortgage half the bills and pay child maintenance?
Jocarter 24/10/2018 at 2:41 pm
I left my husband after 8 months of him drinking every weekend and mentally abussing me or smashing our family home up in front of our 3 year old. He worked but never contributed towards gouse bills ir rent i done it all i then fund out he was on dating sites and swing sites when we was still living as husband and wife. He is has asked ri see his son every other sat 8to4 if i don't agree he is fighting for full custurdy an whar grounds can he do this as he has told everyone i am on drugs and my oldest boy is nuts and he dont wamt our son aroynd him. I got no fight left un my but i am so worried please help me
AJ 18/10/2018 at 4:13 pm
I separated from my ex wife 4 yrs ago and we have since divorced. We have 2 children and a house with a mortgage. The house is mine. I bought it, pay the mortgage and the deeds are all in my name. As part of the maintenance package I let her stay in the house with the kids until my youngest is 18 whilst I continue to pay the mortgage whilst I rent elsewhere and she lives in my house rent free.

Will she be entitled to anything from the house when she leaves ?
Lee 06/10/2018 at 8:43 pm
Hi my husband and I have decided to call it quits after finding out he cheated with my sister. I work part time and he takes the children to school while I do pick up. He doesn’t work and is dependent on antidepressants and weed. We live in a temporary accommodation with the tenancy in my name. His family are fighting for him to have full custody and residency. Just unsure of what my options are going forward.
ChildSupportLaws Editor 16/02/2018 at 11:21 am
I cannot predict why CMS have decided that your husband is in arrears. His only option would be to have this matter investigated
DS 15/02/2018 at 6:37 pm
My husband has been paying maintenance for his 2 children for the last 14 years, he has not missed any payments and was advised when things changed to the CMO he had to pay via collect and pay, he disagreed and they allowed him to pay half and half. Yesterday he received a letter advising he can now pay all of it via direct pay as he had not defaulted. The same day he had a letter advising him he has £650 arrears, he was also advised that he should be paying £385 per month, he actually pays £450 a month and has done for years! how could he amass arrears ? and surely if they make the calculation based on his HMRC yearly why are they now saying he is in arrears?
ChildSupportLaws Editor 26/01/2018 at 9:08 am
Unfortunately, we cannot answer your question as it would be up to the appeal panel to decide. We can only offer basic generic advice, not specific case-based advice.
HarryMc 25/01/2018 at 4:23 pm
My ex will willingly move out but the she will have to be rehoused by the state in another private or social housing rent where she will again make a housing benefit claim, but what is the sense in her uprooting the children after only just moving to my property. We were told by the council that the claim would be ok and we were transparent with them, they paid one weeks rent the decided they were not paying any more. She would never have moved in knowing a benefit claim wouldn’t be accepted
ChildSupportLaws Editor 25/01/2018 at 2:45 pm
Neither parent will be 'punished'. As a rule, unless there is a valid reason for wishing to change the current arrangement, a court will always opt for continuity and stability of your child. As in all cases, the court’s main concern is the welfare of the child in question. The court will always put the child’s best interests first and this main issue will determine the outcome of any application for an order.
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