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23/07/2007
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Calculate child maintenance

Use the Child Support Agency calculator to work out how much child maintenance may be due.

How to use this service

To use the calculator you will need to know:

  • the non-resident parent's net weekly income
  • the number of children involved
  • the number of nights, on average, that the non-resident parent has the child(ren) for each year

Remember this website can only give you a rough guide to how much you may be asked to pay or might expect to receive.

More useful links

Additional links

Access keys