CBP Form 7501, the entry summary, must be filed with estimated duties deposited within 10 working days after the goods are released from CBP custody. Release comes first, through the entry filing on Form 3461, and the summary follows with the final classification, value, country of origin, and duty calculation. File late and CBP demands liquidated damages against the importer's customs bond.
Release first, paperwork second, and the clock starts at release
The sequence confuses first-time importers because the goods move before the paperwork is finished. The entry, usually Form 3461, gets the cargo out of CBP custody. The entry summary, Form 7501, comes after, and it is the document that actually settles what is owed. The 10-working-day clock runs from release, not from arrival, and working days exclude weekends and federal holidays, so a Friday release and a Monday holiday stretch the window in a way a calendar count would miss.
Entry documents themselves have their own deadline: they must be filed within 15 calendar days of the date the shipment arrives. The two clocks run on different rules, one in calendar days and one in working days, and an importer who confuses them will file the summary on time and still be late on something else. The broker files the forms under a power of attorney, but the importer of record answers for the accuracy and the timing. A wrong value or a missed deadline lands on the importer, not on the person who keyed the form.
Related reading on this site: LandedWatch and LandedWatch cover the neighbouring problems in more depth.
What the 7501 actually carries, line by line
The entry summary is required for formal entries, which generally means commercial imports valued above $2,500. It reports the HTSUS classification, the customs value, the country of origin, the duty rate, and the fees for each line, and it is filed electronically through CBP's Automated Commercial Environment, usually through a broker's Automated Broker Interface software. Every value on it already exists in documents the importer has: the commercial invoice, the packing list, the bill of lading, and the ACE release record. The only field that starts with the broker is the HTS classification.
The fees on the summary add up fast. The Merchandise Processing Fee for fiscal year 2026 runs 0.3464 percent of the entered value, with a minimum of $33.58 and a maximum of $651.50 per entry. Estimated duties, taxes, and fees are due with the summary, inside the same 10-working-day window. Some importers pay through the Periodic Monthly Statement instead, which rolls a month of summaries into one payment due on the 11th or 15th working day of the following month, depending on the filer's election. The statement changes when the money moves, not when the summary is due.
Miss the window and the bond pays
A late entry summary is not a paperwork nuisance. CBP demands liquidated damages against the customs bond that backs the shipment, and the demand arrives as a dollar figure, not a warning. The bond exists for exactly this situation, which is why the surety cares about the importer's filing record when the bond renews. An importer with repeated late summaries pays more for the bond, or finds the surety unwilling to renew it at all.
The fix is procedural, not legal. The importer needs a calendar that counts working days from the release date on each entry, not from the arrival date and not from the invoice date. The broker should confirm receipt of the release and the summary filing in writing, and the importer should check the ACE record rather than assuming the filing went through. Errors on a filed summary can still be corrected with a Post Summary Correction, which must be filed within 300 days of entry and at least 15 days before the scheduled liquidation date, but a correction fixes a wrong number. It does not excuse a late filing.
Frequently asked questions
How many days do I have to file the entry summary?
Ten working days after the goods are released from CBP custody. Working days exclude weekends and federal holidays, so the calendar span is usually longer than ten days.
What is the difference between Form 3461 and Form 7501?
Form 3461 is the entry filing that releases the cargo from CBP custody. Form 7501 is the entry summary filed afterward, carrying the final classification, value, origin, and duty calculation, with estimated duties deposited.
What happens if I file the entry summary late?
CBP demands liquidated damages against the importer's customs bond. The demand is a dollar figure, and repeated late filings can raise the cost of the bond or make renewal harder.
Does the Periodic Monthly Statement give me more time to file?
No. The statement only changes when the payment is made, rolling a month of summaries into one payment due on the 11th or 15th working day of the following month. The 10-working-day filing deadline for each summary still applies.