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How much child maintenance should I pay?

If you and your ex-partner have children, you’re both expected to continue to pay towards their costs after you separate. And often that means one parent will pay the other. You can agree this between you or, if you can’t agree, ask the Child Maintenance Service to calculate the amount. This article and links take you through the options.

How much child maintenance should I pay?


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  • Agreement builder - Children

    The process of answering the questions in each agreement builder should help you consider what outcomes are best for your children and both of you. They can form a useful starting point when discussing your situation with your ex-partner or a legal representative such as a solicitor.

    agreement builder
  • Motivation checker - Children

    How you’re going to be effective co-parents apart is one of the most important things you’ll need to figure out. It can be one of the hardest issues – very emotive. This tool aims to give you a head start to managing this well. It will help you explore your own motivations and emotions, and be curious about where your ex may be coming from and what lies behind their ideas.

    Child eating cereals
  • Children's living costs

    Use this tool to do some basic calculations on day to day costs for your child/ren. This will help you when planning your next steps.

    children living costs

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