If you are importing goods into the United States, you will almost certainly need a customs bond before your shipment clears. It is not optional for most commercial cargo, yet plenty of importers only learn what it is when a broker asks for one at the last minute. This guide covers the two main types, realistic costs, and who actually issues them.
What Is a Customs Bond?
A customs bond is a legally binding contract between three parties: the importer (called the principal), a surety company (the bond issuer), and US Customs and Border Protection. The bond guarantees that if the importer fails to pay duties, taxes, or penalties, the surety company will cover the debt — up to the bond amount.
CBP requires a bond on virtually every commercial import valued above $2,500. Without one on file, your shipment does not move.
Single-Entry Bond vs Continuous Bond — What Is the Difference?
Single-entry bond — covers exactly one shipment. It is tied to a specific entry number and expires once that shipment clears customs. Bond amount must equal the value of the merchandise plus any applicable duties and fees (or a minimum of $100, whichever is higher).
Continuous bond — covers all entries a company makes through CBP for a full 12-month period, across all ports. It renews annually. The standard amount is the greater of $50,000 or 10% of the total duties, taxes, and fees the importer paid in the previous 12 months — up to $10 million.
Choosing between them comes down to frequency. If you import once or twice a year, a single-entry bond is usually cheaper. If you import regularly from China — monthly shipments, seasonal restocks, or any kind of ongoing supply chain — a continuous bond almost always makes more sense financially and operationally.
How Much Does a Customs Bond Cost?
Single-entry bonds typically cost around 0.4% to 0.5% of the bond amount, with a minimum of roughly $25–$50 per bond depending on the broker. On a $50,000 shipment you might pay $200–$250.
Continuous bonds are priced as an annual premium. Expect to pay:
- $325–$500/year for a $50,000 bond (the minimum for most importers)
- Higher premiums for larger bond amounts or importers with compliance issues
- Some sureties charge more for importers in high-risk commodity categories
For companies importing from China regularly, a $500/year continuous bond covering unlimited entries is almost always cheaper than buying individual bonds for each shipment.
Who Issues Customs Bonds?
Customs bonds are issued by surety companies licensed by the US Department of the Treasury. You do not go to the surety directly — you buy through a licensed customs broker or a surety agent. The broker files the bond electronically with CBP via the Automated Commercial Environment (ACE) system.
Your freight forwarder may also offer bond services. When comparing providers, check:
- Are they a licensed customs broker (CBP license number)?
- Is the surety company on the Treasury's approved list?
- How quickly can they activate the bond — same day, or 24–48 hours?
When Do You Actually Need a Bond?
You need a bond for:
- Commercial imports over $2,500 in value
- Shipments requiring formal entry (as opposed to informal entry for low-value personal imports)
- Bonded warehouse storage
- Drawback claims (duty refunds on re-exported goods — see our post on duty drawback refunds)
- Temporary imports under TIB (Temporary Importation under Bond)
You do not need a bond for personal imports under de minimis ($800 threshold in the US), though that threshold has faced regulatory pressure in recent years.
Continuous Bond Tips for Regular China Importers
If you are sourcing consistently from China, here is what experienced importers typically do:
- Get a continuous bond before your first commercial shipment
- Set a calendar reminder 60 days before renewal — sureties do not always remind you proactively
- Review your bond amount annually. If your import volume grows, your 10% calculation may push you above the $50,000 minimum and require a higher bond
Want to estimate total landed costs before committing to a bond? Run the numbers through our freight estimator to see duties, fees, and shipping costs together in one view.
Quick Summary
- A customs bond is a CBP-required financial guarantee for US commercial imports
- Single-entry bonds work for occasional shippers; continuous bonds suit regular importers
- Continuous bond cost starts around $325–$500/year for a $50,000 coverage amount
- Always purchase through a licensed customs broker or approved surety agent
- Bond amount must cover potential duties — underestimating can create compliance risk
Understanding bonds before your first shipment lands avoids last-minute delays. If you are still mapping out your import setup from China, our complete importing guide covers the full process from supplier to your warehouse door.