When Is a Customs Bond Required?

The short answer is straightforward: if you are importing commercial goods into the United States and the shipment is valued over $2,500, you need a customs bond. Without one, CBP will not release your cargo. Your goods will sit at the port accumulating storage and demurrage charges until a valid bond is obtained.

But the $2,500 value threshold is only the most common trigger. Several other situations require a customs bond regardless of shipment value. Understanding all of these triggers — not just the headline number — is what separates importers who clear goods smoothly from those who face unexpected holds and delays.

The $2,500 Threshold Rule

Under 19 CFR 142.4, any formal entry — defined as an import with a declared value exceeding $2,500 — requires a customs bond. This threshold applies to the total value of all goods in a single shipment, not per item. If you are importing 100 units at $30 each, that $3,000 total triggers the bond requirement even though each individual unit is well below the threshold.

Shipments valued at $2,500 or less can be entered informally without a bond under most circumstances. However, this informal entry exemption has significant limitations. It does not apply to certain categories of goods regardless of value. It does not apply to shipments that require filings with Partner Government Agencies. And it does not apply when the goods are subject to quota restrictions, antidumping duties, or countervailing duties.

The $2,500 threshold is based on the appraised value of the goods, not the transaction value you paid. If CBP determines that the actual value exceeds what was declared on the commercial invoice, the formal entry and bond requirements apply based on the appraised value. Undervaluing goods to avoid the bond threshold is a violation of 19 USC 1592 and can result in penalties of up to four times the lost revenue under a gross negligence finding.

Goods That Always Require a Bond

Certain categories of imports require a customs bond regardless of their declared value. Even if your shipment is worth $500, if it falls into one of these categories, you need a bond.

FDA-Regulated Products

Any product regulated by the Food and Drug Administration requires a formal entry with a customs bond, regardless of value. This includes food and beverages, dietary supplements, pharmaceuticals, medical devices, cosmetics, tobacco products, and radiation-emitting electronic products. The FDA regulatory umbrella is broad — if your product requires an FDA prior notice filing or any FDA admission review, you need a bond.

Goods Subject to Antidumping or Countervailing Duties

Products subject to antidumping duties (AD) or countervailing duties (CVD) always require a formal entry and a customs bond. The bond amount for AD/CVD goods is typically higher than standard because the potential duty liability is significantly larger. CBP may require a bond amount equal to the estimated AD/CVD deposit rate multiplied by the value of the goods, which can result in bond requirements of $100,000 or more for importers of AD/CVD-subject merchandise.

AD/CVD duty rates are also retroactively adjusted through annual administrative reviews, meaning the final duty owed on your entry may be substantially higher than the estimated rate at the time of importation. Your bond must be sufficient to cover this potential retroactive liability.

Goods Requiring Partner Government Agency Filings

If your import requires a filing with any Partner Government Agency (PGA) beyond CBP, a formal entry with a bond is required. PGAs include the FDA, USDA Animal and Plant Health Inspection Service (APHIS), Environmental Protection Agency (EPA), Consumer Product Safety Commission (CPSC), Fish and Wildlife Service (FWS), Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), and the Department of Transportation (DOT), among others.

The CPSC is particularly notable here. Starting July 2026, electronic filing with CPSC becomes mandatory for all consumer products under their jurisdiction. This expands the universe of goods that require PGA filings and, by extension, customs bonds.

Quota Merchandise

Goods subject to tariff-rate quotas or absolute quotas always require a formal entry with bond coverage. Quota merchandise must be entered through formal channels so CBP can track import volumes against quota limits. This applies whether the shipment is above or below the $2,500 threshold.

In-Bond Shipments

Any merchandise moving in-bond — that is, goods being transported from one port to another within the United States before formal customs clearance — requires a bond. In-bond movements include immediate transportation (IT) entries, transportation and exportation (T&E) entries, and warehouse withdrawals for transportation.

Single Entry Bond vs. Continuous Bond: Which Do You Need?

Once you know a bond is required, the next question is which type. The decision comes down to frequency.

Single entry bond. Covers one shipment at one port. Costs $50 to $100 per shipment. Best for importers bringing in one or two shipments per year, or for a one-time import.

Continuous bond. Covers all shipments at all ports for 12 months. Costs $400 to $500 per year for most importers. Best for anyone importing three or more times per year.

The math is simple. If you import four times per year using single entry bonds at $75 each, you pay $300 in bond costs plus the procurement overhead for each one. A continuous bond at $450 covers all four shipments and every additional shipment you add during the year. By the fifth shipment, you are saving money and eliminating procurement delays.

Beyond cost, a continuous bond provides operational advantages. Your broker does not need to arrange a new bond for each shipment. There is no risk of a shipment arriving before the bond is in place. And CBP views continuous bond holders as more established, lower-risk importers.

For a deeper comparison of bond types, costs, and how they work, see our complete guide: What Is a Customs Bond?

What Happens If You Import Without a Bond

Importing without a valid customs bond is not a gray area. The consequences are immediate and expensive.

CBP will not release your shipment. This is the most direct consequence. Without a bond on file, CBP cannot process your formal entry. Your goods remain in CBP custody at the port of arrival. They do not move to your warehouse, your customer, or anywhere else until a valid bond is established.

Storage and demurrage charges begin immediately. While your cargo sits waiting, the port terminal charges demurrage on the container (typically $150 to $300 per day, escalating after the first few days) and the carrier may add detention fees for the container chassis. For ocean freight, free time at the terminal is usually two to four days. After that, charges accumulate rapidly. A container held for two weeks can easily incur $3,000 to $5,000 in storage and demurrage alone.

Perishable goods face total loss. If your shipment contains perishable products — fresh food, flowers, temperature-sensitive pharmaceuticals — a bond delay can mean complete destruction of the cargo. A reefer container running at the port terminal costs additional money per day, and perishable goods have a finite shelf life regardless of refrigeration. Greenwich Mercantile has seen perishable delays cost importers $15,000 to $50,000 per incident.

CBP may assess penalties. Beyond the financial cost of delays, CBP can impose civil penalties under 19 USC 1592 for failure to comply with entry requirements. Repeat violations or patterns of importing without proper documentation can result in heightened scrutiny on all future shipments, including mandatory examinations that add further delays and costs.

Your ISF filing may be compromised. The Importer Security Filing must be submitted at least 24 hours before cargo is loaded onto a vessel bound for the United States. If your bond is not in place when the ISF is due, you face a separate $5,000 penalty per violation for late or missing ISF filings, compounding the cost of operating without a bond.

How to Get a Customs Bond

The fastest and most reliable way to obtain a customs bond is through your customs broker. Licensed customs brokers maintain established relationships with Treasury-listed surety companies and can typically arrange a continuous bond within 24 to 48 hours.

The process is straightforward. Your broker collects your business information, including your EIN or importer number, estimated annual import volume, and the types of goods you import. The broker submits the bond application to a surety company, which underwrites the bond based on your financial profile. Once approved, the broker files CBP Form 301 electronically through the Automated Commercial Environment (ACE). The bond becomes active in CBP's system and covers your entries immediately.

Greenwich Mercantile handles bond procurement for all clients as part of our standard onboarding process. There is no separate surcharge for bond arrangement, and we ensure your bond is active before your first shipment arrives. For importers with complex situations — high AD/CVD exposure, prior compliance issues, or new-to-trade status — we work with our surety partners to structure the bond appropriately and avoid coverage gaps.

If you are currently importing without a broker or are considering switching brokers, the bond transition is seamless. Your new broker coordinates with the surety to transfer or establish bond coverage without any gap in your ability to clear goods.

This guide reflects U.S. customs bond requirements as of April 2026. Bond thresholds, PGA filing requirements, and penalty structures are subject to change. Importers should verify current requirements through CBP and consult with a licensed customs broker for situation-specific guidance.