Address:105 West Woodlawn Avenue, San Antonio, TX 78212-3457
(800) 932-6553 | (210) 732-6000
Arrears Estimator
Texas Child Support arrears estimator
Texas Child Support Arrears – Advanced Estimator
Sinkin Law – San Antonio, Texas
Estimate unpaid child support across multiple time periods, with interest.
Important:
This tool gives a rough estimate
under Texas law.
It is not legal advice, does not create an attorney–client relationship, and is not an official audit.
For an exact arrears calculation contact us at (800)932-6553.
Interest note:
Texas arrears are calculated at 6% simple interest per year. We also show a compounded-growth view for perspective.
Order Basics
We use this to estimate interest timing and to make sure missed months don’t start before the order existed.
If yes, enter each time period with a different monthly amount.
Children on This Order
Enter a date of birth for each child. Support usually ends around age 18 (or high school graduation, whichever is later).
We estimate an end date from DOBs you enter. Arrears and interest can still be owed after that date.
Estimated support end date: —
Original Order (Required)
Modification 1
Modification 2
If you list specific missed months, this tool will calculate using those months instead of the date ranges above.
When you switch this on, we’ll auto-fill all months from your ranges so you can edit/remove any.
Detailed Missed Payments (Optional)
Add or remove each missed month. We match each month to the correct order amount based on your periods above.
Total missed months listed: 0
Used to approximate interest timing. Exact court calculations may differ.
Estimated Texas Child Support Arrears – Summary
Principal Only
Principal + Simple Interest
Principal + Compounded Growth
Unpaid arrears typically continue to accrue interest after support ends.
Detailed Monthly View:
Have an attorney review your case for free
Want an exact arrears audit, help enforcing payment, or defending against enforcement?
Submit your info and we’ll contact you for a free case review.
Your estimate will be included with your request.
Need an exact arrears calculation?
This report is for education only. For a precise audit, help enforcing payment, or defending against
enforcement, contact Sinkin Law
in San Antonio.