How to Prove Child Support Is Not Being Paid (2026 Guide)

When the other parent is not paying child support as ordered by the court, you need organized documentation to enforce the order. Courts require proof of missed payments, partial payments, and late payments. Here is how to build that proof.

Why You Need Documentation: Child support enforcement requires evidence. While your state's child support enforcement agency can help, having your own organized records strengthens your case significantly. Courts respond to clear, timestamped records showing a pattern of non-payment.

What to Track for Each Payment Period: 1. The amount ordered by the court 2. The date payment was due 3. Whether payment was received (full, partial, or none) 4. The actual amount received (if partial) 5. The date received (to show lateness) 6. The method of payment 7. Running deficit total

Building a Pattern: One missed payment is not usually enough for enforcement action. Courts want to see: - Multiple missed or late payments over several months - The total deficit amount owed - That you have made good-faith efforts to resolve the issue - Clear records that cannot be disputed

How Custody Armor Helps: Custody Armor includes a dedicated child support tracking module: 1. Enter your court-ordered payment amount and schedule 2. Each month, mark whether payment was received (full, partial, or none) 3. The app automatically calculates the running deficit 4. Late payments are flagged with the actual receipt date 5. All entries are server-timestamped

The court-ready PDF export includes: - Complete payment history with expected vs. actual amounts - Running deficit calculations - Months of non-payment highlighted - Compliance percentage - Server timestamp attestation

Additional Evidence to Collect: - Bank statements showing no deposits on expected dates - Screenshots of any communication about payments - Records from your state's child support enforcement agency - Any written promises to pay that were broken

Important Notes: - Document every single month, even when payment is received (shows the pattern clearly) - If you receive partial payments, record the exact amount - Keep records of how payment is made (check, cash app, direct deposit) for verification - Start documenting immediately — you cannot go back and recreate records

When to Take Legal Action: Most attorneys recommend documenting 2-3 months of missed payments before filing a contempt motion. The more documentation you have, the stronger your case. Custody Armor builds this evidence automatically.

Custody Armor also tracks alimony payments, shared expenses, and custody time — giving you a complete picture of compliance or non-compliance.

The other parent never needs to know you are tracking. Custody Armor is a private, one-sided documentation tool.

Cost: $11.99/month or $99/year. Less than one hour with your attorney. Website: CustodyArmor.com