Customs Bond
Customs Bond is a surety bond posted with US Customs and Border Protection that guarantees an importer will pay duties, taxes, and fees and comply with import rules, issued as a single-transaction or continuous bond.
Why it matters for ecommerce brands
A bond is required for most formal entries and for filing ISF. A continuous bond covers all entries for a year and is set at the greater of $50,000 or 10% of the duties, taxes, and fees paid in the prior 12 months, so rising tariffs can force a larger bond.
Common questions
- Should I get a single-entry or continuous customs bond?
- A single-transaction bond covers one entry and suits importers with only a few shipments a year. If you import regularly, a continuous bond is usually cheaper overall and simplifies ISF and entry filings.
Cite this entry
"Customs Bond." Fulfillment Lexicon, last reviewed October 16, 2026. https://fulfillment.wiki/glossary/customs-bond/