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Changes in income
Child support is calculated using the incomes of both parents. Any changes to your income may affect the amount of child support you receive. If this occurs, you need to contact CSA immediately.
What should I do if my income has decreased?
CSA uses the income from your most recent tax assessment when calculating child support. If your annual income is now 85 per cent or less than the income used in your child support assessment (in other words your income has decreased by at least 15 per cent), you may elect to use an estimate of your current income.
I have received a lump sum payment. Does this affect the amount of child support I receive?
Contact CSA if you receive a lump sum payment, it may affect your child support. You should also contact the Family Assistance Office as receiving a lump sum may affect your Family Tax Benefit entitlements.
What are my options?
If your current income has increased or decreased, your options may include:
- Asking CSA to base your assessment on an estimate of your current income.
- Applying for a change of assessment.
- Making a child support agreement.
