Texas Monthly Child Support Calculator
Child Support · Texas · Free
Official OAG calculator estimating monthly obligations based on Texas guidelines using percentage of noncustodial parent's net monthly resources. Net resource cap is
1,700/month as of Sept 2025. Texas uses a flat percentage: 20% for 1 child, 25% for 2, 30% for 3, 35% for 4, 40% for 5+. Use the calculator to estimate payments before your hearing and prepare financial documentation. Available online at no cost 24/7.
Contact & Details
Phone: (800) 252-8014
Hours: Online 24/7
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