Child support table look-up

The Federal Child Support Tables were updated in 2025 to reflect more recent tax rules. The updated tables came into effect on October 1, 2025.

Be sure to use the child support table look-up tool that is relevant to your situation.

• The 2025 look-up should be used to calculate child support amounts from October 1, 2025 onward.
• The 2017 look-up should be used to calculate child support amounts for a period of time between November 22, 2017 and September 30, 2025.