Child maintenance in Scotland is, in most cases, handled by the Child Maintenance Service (CMS), a UK-wide body that calculates payments using a set formula based on the paying parent's income. Parents are encouraged to agree maintenance between themselves, but where they cannot, the CMS will calculate and, if necessary, enforce it. For certain extra costs, the Scottish courts also have a role.
Understanding how the system works helps both paying and receiving parents know what is fair and what to expect. This guide explains the rules as they apply in Scotland.
Understanding how child maintenance works in Scotland
Child maintenance is regular financial support paid by the parent who does not have the main day-to-day care of a child, to the parent who does. It is intended to help with the everyday costs of raising the child.
There are three main ways maintenance can be arranged:
- A private (family-based) arrangement — parents agree an amount directly between themselves. This is the simplest and cheapest route where parents are on good terms.
- The Child Maintenance Service (CMS) — where parents cannot agree, the CMS calculates the amount using a statutory formula and can collect and enforce payments.
- The court — in specific situations the Scottish courts can order additional support beyond the CMS formula.
Important for Scotland: the CMS is a reserved, UK-wide service, so the calculation works the same as in England and Wales. But Scotland has its own courts and its own concept of "aliment" for additional support, which is where Scots law differs.
How the CMS calculates payments
The CMS uses the paying parent's gross weekly income (before tax and National Insurance, but after pension contributions) and applies a percentage based on the number of children. The current basic rate percentages are:
- 12% of gross weekly income for one child.
- 16% for two children.
- 19% for three or more children.
These percentages apply to gross weekly income between £200 and £800. For income above £800 a week, a lower "basic plus" percentage applies to the portion above that figure. The CMS only takes income into account up to £3,000 a week (around £156,000 a year); above that, a parent can apply to court for a "top-up".
What reduces the amount
- Shared care. If the child stays overnight with the paying parent regularly, maintenance is reduced on a sliding scale — for example, 52 to 103 nights a year reduces it by one-seventh, rising to a 50% reduction for 175 or more nights.
- Other children. If the paying parent supports other children in their household, their income is reduced before the percentage is applied.
Paul earns £30,000 a year (around £577 gross per week) and has one child who lives mainly with his ex-partner but stays with him one night a week. The basic rate for one child is 12%, giving roughly £69 a week. Because the child stays overnight 52+ nights a year, this is reduced by one-seventh, bringing it to around £59 a week — about £256 a month.
Common questions and misunderstandings
"Child maintenance and contact are linked." They are not. A parent cannot withhold maintenance because contact is being denied, and a parent cannot deny contact because maintenance is unpaid. The two are entirely separate legal issues — our guide on fathers' rights to child contact explains contact in more detail.
"The CMS covers everything." Not quite. The CMS formula covers everyday maintenance. In Scotland, the courts can order additional sums for specific needs — for example school fees, or extra costs relating to a child's disability — through an order for aliment.
"It's based on the father's income." Maintenance depends on the income of whichever parent does not have main care, regardless of gender. The receiving parent's income is generally not part of the calculation.
Using the CMS: Direct Pay versus Collect and Pay
If you use the CMS, there are two payment options. With Direct Pay, the CMS works out the amount but the parents arrange payment between themselves, which is free. With Collect and Pay, the CMS collects and passes on the money but charges fees — a surcharge on the paying parent and a deduction from the receiving parent. Most parents are better off using Direct Pay where they can manage it.
When should you speak to a family law solicitor?
Many maintenance matters can be handled directly with the CMS without a solicitor. But legal advice is valuable if:
- The paying parent is a high earner and you may need a court "top-up" beyond the CMS maximum.
- There are additional costs — school fees, disability-related expenses — that the CMS formula does not cover.
- The paying parent is self-employed and you suspect their declared income is not accurate.
- Maintenance is part of a wider financial settlement on divorce or separation.
Where maintenance overlaps with dividing assets or arranging contact, joined-up legal advice ensures nothing is missed. Our directory lists experienced family law specialists in Glasgow who can advise on maintenance alongside the wider issues. The official calculator and guidance are available through the Scottish Government and gov.uk child maintenance services.
Frequently asked questions
How much is child maintenance in Scotland?
Under the Child Maintenance Service basic rate, the paying parent pays 12% of gross weekly income for one child, 16% for two, and 19% for three or more (for income between £200 and £800 a week). Shared care and other children can reduce the amount.
Is child maintenance different in Scotland than England?
The Child Maintenance Service is UK-wide, so the calculation is the same. However, Scotland has its own courts and the concept of 'aliment', allowing additional support orders for specific costs the CMS formula does not cover.
Can I stop paying maintenance if I'm not allowed to see my child?
No. Child maintenance and contact are legally separate. You cannot lawfully stop paying because contact is denied, and the other parent cannot deny contact because maintenance is unpaid. Each is dealt with separately.
Does shared care reduce child maintenance?
Yes. If the child stays overnight with the paying parent regularly, maintenance is reduced on a sliding scale, from one-seventh for 52+ nights a year up to a 50% reduction for 175 or more nights a year.
What if the paying parent earns a very high income?
The CMS only counts income up to £3,000 a week (around £156,000 a year). If the paying parent earns more, the receiving parent can apply to the court for a 'top-up' order for additional maintenance above the CMS maximum.
Conclusion
How child maintenance works in Scotland comes down to a clear formula run by the UK-wide Child Maintenance Service, based on the paying parent's income and adjusted for shared care and other children. Most parents can agree maintenance privately or rely on the CMS calculation, but the Scottish courts can step in for additional costs the formula does not cover.
If your situation is straightforward, the CMS calculator and Direct Pay may be all you need. Where there are higher incomes, extra costs, or maintenance forms part of a wider settlement, take advice. Our directory features trusted family lawyers in Glasgow who can help, with many offering a free initial consultation.