CBP Post Summary Correction (PSC) Eligibility Screener
Screens entry summary adjustments for CBP Post Summary Correction (PSC) filing window and eligibility rules.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: CBP ACE Post Summary Correction Guidelines
Formula: Check eligibility window (generally within 300 days of entry date or 20 days prior to liquidation)
Checks: Entry date vs current date timeframe verification
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.