CBP Requires ACH Payments for Post-Summary Corrections (PSC)
US Customs and Border Protection (CBP) now requires Automated Clearinghouse (ACH) electronic payment for any additional duties, taxes, or fees resulting from a Post-Summary Correction (PSC). This update took effect August 5, 2026, as part of CBP’s modernization of duty collection through the Automated Commercial Environment (ACE). Under the updated PSC test, cash and check…
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