How to Resolve a Customs Hold and Request Cargo Release

Knowing how to resolve a customs hold starts with confirming that the shipment is being held and getting the reason in writing. Customs may detain cargo because paperwork is missing or incomplete, or because officers need more information. Once you know what is preventing release, provide the requested documents or details, prepare for any inspection, and monitor the shipment until customs confirms its release.

A hold can disrupt delivery plans, and it is hard to act quickly when the cause is unclear. First establish who needs to respond and what customs requires, rather than guessing at the problem.

This guide explains how to obtain the reason for a hold, correct shipment records, prepare cargo for examination, and address requirements from other government agencies. You’ll also learn how to track the release process and identify practical next steps.

Customs detention and exclusion procedures

Yes, you can dispute some U.S. Customs decisions, but the correct process depends on the action taken. A customs protest is generally due within 180 days of liquidation, or of the decision itself when there is no liquidation, according to U.S. Customs and Border Protection.

1. Identify the customs action. Ask whether the shipment is detained, excluded, or subject to seizure. These terms describe different stages or actions, and the written notice should identify the issue and responsible agency. Record the entry number, shipment reference, notice date, and the official who issued it. If a carrier reports a hold verbally, request the notice or written status from the responsible customs office before choosing a response.
2. Separate a hold from a final decision. A detention can give customs time to review documents, examine goods, or decide admissibility. It does not automatically mean the shipment has been seized or permanently denied entry. Read the notice for the stated reason, requested response, and any deadline. If the cargo description conflicts with the records, identify the specific discrepancy, such as a declared condition that differs from the goods.
3. Respond to the stated issue. Match each customs request to a document or explanation, then submit a complete response through the channel identified in the notice. For missing import paperwork, provide the corrected record and supporting evidence together. Keep copies of the submission, delivery confirmation, and related correspondence. A clear response helps connect the evidence to the shipment and prevents unresolved questions from being mistaken for non-response.
4. Track examination and exclusion dates. For some US detentions within CBP’s remit, goods may be treated as excluded if CBP makes no final admissibility decision within 30 days of their presentation for examination, unless a longer period is allowed by law, according to U.S. Customs and Border Protection. Record the presentation date and any written notice extending the period. This rule applies to some detentions, not every customs hold.
5. Assess whether a protest applies. If customs has made a decision that can be protested, note the liquidation date or, when there is no liquidation, the decision date. U.S. Customs and Border Protection states that a US customs protest is generally due within 180 days of liquidation, or of the decision itself when there is no liquidation. Preserve the decision, entry documents, and evidence supporting the dispute. A detention alone is not the same as a protestable decision.

After release, separate customs clearance from onward transportation. Cargo moving within the United States may require a domestic freight arrangement, as described in domestic cargo services.

Getting the customs hold reason in writing

Use the shipment reference to find who has the latest status. Then request the specific reason for the hold and the response requirements in writing.

Request the hold reason in writing

Ask the carrier or customs broker to obtain the hold notice or written status from the responsible agency. Request the stated reason, affected entry or shipment reference, required documents, response channel, and any deadline. Don’t rely only on a general tracking message such as “customs clearance delay.” It may show a status change without explaining what action could move the shipment forward.

Check hold status with a tracking number

Enter the carrier’s tracking number in its shipment-status system, then contact the carrier if customs status remains unclear. Give the tracking number and ask whether customs has the cargo, which agency has it, and whether an entry reference is available. There is no single hold duration: document review typically takes 1-2 business days, a Centralized Examination Station inspection 2-4 business days, and U.S. Partner Government Agency holds 5-7+ business days.

1. Match the tracking record to the shipment. Confirm the carrier, tracking number, shipper, and consignee match your shipment documents. A number from a booking confirmation may differ from the carrier’s active tracking number. If the number shows only “in transit” or “clearance delay,” ask the carrier for the latest event and the office handling the cargo.
2. Ask for the exact reason and required action. Request written details rather than assuming the hold is caused by missing documentation. Ask whether the agency needs a corrected invoice, supporting product information, or an inspection. If the notice lists an entry number, include it in every response so the information connects to the correct import record.
3. Record each status update. Save the time, date, contact name, case or entry reference, and instructions received. For example, note whether the carrier says customs is waiting for an invoice or another agency’s review. This record helps prevent repeated questions and makes it easier to identify what remains outstanding.
4. Escalate unclear tracking messages. If the carrier cannot explain a status, ask for its customs team or the customs broker handling the entry. Provide the written notice and shipment documents together. A customs broker can use entry details to clarify whether the hold concerns paperwork, examination, or another agency’s requirement.

If shipment details remain unclear, use the customs inquiry contact form to discuss the issue.

Inspection preparation and shipment release options

Prepare records that connect the physical cargo to its import documents. Customs officers compare the goods with their descriptions and applicable requirements before deciding whether to release them.

1. Organize the shipment records. Gather the commercial invoice, packing details, transport document, and any requested product records. Keep them together under the shipment reference. The commercial invoice should identify the goods, transaction parties, ship-to location, quantity, weight, value, currency, country of origin, and classification. Missing or inconsistent details can leave an officer unable to match the paperwork to the cargo.
2. Make the product description precise. Describe each item accurately, including its function, model, condition, and quantity where relevant. Avoid broad descriptions such as “equipment” when the shipment contains identifiable products. For example, a server’s declared condition should match whether it is new or refurbished. A difference between the invoice and the physical goods can prompt questions or further examination.
3. Prepare origin and classification support. Identify where each product was manufactured, produced, processed, or grown. The country it shipped from does not by itself establish its origin. Provide records that support the stated classification and origin, and avoid treating simple packing, painting, or washing as proof of a new origin. Those activities alone do not establish substantial transformation.
4. Coordinate the examination. Ask the carrier or customs broker what inspection customs requires and what cargo access or supporting records are needed. Keep the shipment description and documents available to the person coordinating the examination. A Centralized Examination Station inspection typically takes 2-4 business days. The examination itself checks the goods against declared information and applicable requirements.
5. Provide product-specific safety records. For laptops, UPS units, and other goods with lithium cells, obtain the manufacturer’s UN 38.3 test summary where dangerous-goods transport rules call for it. If customs raises a concern about a product’s function or encryption, submit relevant technical records. In one enterprise-router example, an ECCN statement and data sheets supported release after five days.
6. Complete outstanding clearance requirements. Submit requested documents and pay applicable duties and taxes through the responsible import process. Ask the customs broker and shipper to coordinate responses when both are involved. After addressing the hold, continue monitoring the shipment until customs officially releases it. A carrier’s movement update is not a substitute for the release status.

Keep a copy of every document you submit and note which request it addresses. This record helps the shipper and customs broker answer follow-up questions without confusing an examination request with final release.

Additional government agency requirements

A U.S. customs hold may involve a review by another agency. Identify the agency and its required declaration before submitting a response.

1. Identify the agency connected to the goods. Match the notice to the product and the specific requirement named. Depending on the imported goods, clearance may require forms for the Environmental Protection Agency (EPA), Federal Communications Commission (FCC), or Food and Drug Administration (FDA). A customs release may remain pending while another agency’s requirement is outstanding.
2. Check whether the shipment is restricted or prohibited. Ask the broker to determine whether the goods require agency review or cannot be imported as described. A prohibited or restricted item can delay clearance, as can an invoice or CN22 customs form that the seller failed to attach. Resolve the issue tied to the actual goods rather than sending unrelated documents.
3. Prepare any TSCA declaration requested. The Toxic Substances Control Act (TSCA) declaration may apply to certain imported goods. Use the hold notice and product details to identify what information the agency needs. Make sure the declaration corresponds to the products and shipment in question, rather than reusing a form prepared for different goods.
4. Address dangerous-goods documentation. A Dangerous Goods Declaration may be required depending on the cargo. For laptops, UPS units, and other goods with lithium cells, obtain the manufacturer’s UN 38.3 test summary where dangerous-goods transport rules call for it. Provide the requested safety information through the broker or channel handling the agency review.
5. Keep each agency response distinct. Label documents by shipment reference and agency, such as an EPA form or FCC record. If multiple requirements apply, identify which document answers each request. This makes it easier for the broker to submit a complete response and reduces confusion between customs entry paperwork and separate agency declarations.
6. Track the agency review separately. U.S. Partner Government Agency holds typically take 5-7+ business days. Keep the agency’s status, customs status, and carrier updates distinct in your records. A customs update may not indicate that the other agency has completed its review, so confirm each outstanding requirement before treating the cargo as cleared.
7. Confirm the release sequence. Once the agency requirement is addressed, have the broker follow the shipment’s status through customs and the carrier. Keep copies of submitted declarations and agency responses together. For example, if an FDA-related request remains open, a customs status update alone does not establish that the agency review is complete or cargo can move onward.

Steps to resolve a customs hold

To resolve a customs hold, identify who controls the next action and respond to that specific requirement. Follow these steps in order, keeping each notice with its shipment reference.

1. Contact CBP, USPS, or the carrier

   Start with the carrier listed in the shipment record. It can confirm the status and identify the agency handling the cargo. For a USPS shipment, contact USPS with the tracking number and ask whether it needs information or action from you. Contact CBP when its notice gives instructions or identifies a CBP request. Don’t assume every “customs delay” message means CBP is the right first contact.

2. Respond to a CBP information request

   Read the CBP notice and respond through the channel it specifies. Include the entry or shipment reference, answer each question directly, and attach the requested records together. If the notice requests an invoice or product details, provide the relevant documents rather than unrelated files. Keep a copy of your complete response and note when you submitted it, so any follow-up refers to the same request.

3. Correct missing or incorrect shipment information

   Compare the shipment record with the invoice and supporting documents, then correct the specific error. For example, provide a complete item description if the invoice uses a vague term, or supply missing quantity, value, origin, or classification details. Send the revised information through the carrier, customs broker, or channel named in the notice. Don’t submit conflicting versions without explaining which record replaces the earlier one.

4. Confirm the response reached the right office. Ask the carrier or customs broker to confirm that the documents were received and attached to the correct import record. If CBP or another agency requested information, keep its reference number with your submission. A successful upload or sent email proves transmission, not that the file was matched to the shipment or resolved the outstanding issue.
5. Monitor the shipment through release. Check for a new customs status after responding, and ask the carrier what action remains if the hold continues. Customs clearance requires complete information, and the shipment should be monitored until customs officially releases it. If the notice remains unclear, use the customs hold inquiry form to discuss the documentation and next steps.

Global4PL: Customs Brokerage

Global4PL provides Customs Brokerage for businesses managing a shipment held during U.S. import clearance. Global4PL is the only IOR/EOR service provider that is also a licensed U.S. Customs Broker. This means one provider can coordinate customs clearance alongside IOR/EOR responsibilities, reducing handoffs between separate parties.

Turn to Global4PL when a shipment’s clearance requirements or response process are unclear. Its team can help coordinate customs documentation and address requirements connected to the hold. For businesses that also need an Importer of Record, the company legally responsible for bringing goods into a country, Global4PL can align that responsibility with the clearance process for cross-border shipments.

Share the shipment details and hold notice with Global4PL to discuss customs brokerage support. Contact Global4PL to talk through your shipment’s clearance needs.

Keep the next shipment moving

Knowing how to resolve a customs hold can also help you prepare future shipments. If the hold revealed recurring gaps in documentation, product details, or import responsibilities, address them before dispatch. This can help your team submit clearer records and establish a defined path for customs clearance.

Global4PL offers Customs Brokerage, IOR & EOR Services, and air freight. An Importer of Record is responsible for bringing goods into a country, including customs paperwork and duties and taxes. An Exporter of Record is responsible for exporting goods and meeting applicable export requirements. These services can support businesses that need coordinated help with trade responsibilities and cargo movement.

For support with a shipment or upcoming import, contact Global4PL about your customs needs. A clear next step can help your team move forward with confidence.

Frequently Asked Questions

What is a customs hold?

A customs hold pauses a shipment’s clearance while authorities review its admissibility or request action. Cargo may remain in a warehouse, port, or examination facility during that review. A hold does not, by itself, mean the goods have been seized or rejected. For example, officers may need to clarify a product description before deciding whether the shipment can proceed through import clearance.

Why is My Package Stuck in Customs?

A package may be delayed because customs needs information, an agency review, or an examination before deciding whether it can proceed. A vague product description, missing invoice, or unclear origin may leave officials without enough detail to complete their review. For example, a parcel containing electronic equipment may need more product information than a general description such as “parts.” Check the carrier’s latest status for the next required action.

How do I get a shipment released from customs?

To learn how to resolve a customs hold, first identify the specific action preventing clearance, then address the request through the channel named in the notice. Tie your response to the correct shipment reference and include records that directly answer the request. Customs release and delivery are separate milestones: after release, confirm that the carrier has updated the shipment for onward movement.

What are the additional charges associated with customs holds?

A hold can lead to storage charges if cargo remains at a port or facility beyond its available free time. An examination may also require handling arrangements. The amount depends on the shipment and the facility’s applicable terms, so request an itemized statement from the carrier or terminal. Ask which charges relate to storage, examination, or handling, and what event stops further charges from accruing.

When will customs holds become a problem?

A hold becomes an operational problem when it disrupts a delivery commitment, production schedule, or customer requirement. It also needs prompt attention if the notice sets a response deadline or storage charges are accumulating. For example, delayed replacement equipment may affect a planned installation even when customs has requested only a document correction. Prioritize notices with deadlines and shipments tied to time-sensitive business activity.

Who pays storage while goods are held?

Storage billing depends on the shipment’s transport and terminal arrangements, including the account named for charges. Review the carrier or freight contract to identify the billed party and any terms covering storage during a customs delay. Ask the carrier for the charge start date, current amount, and release conditions. This information helps the importer understand the bill and coordinate payment or cargo movement.

Why is my package held by U.S. Customs and how can I find the reason?

U.S. Customs may hold a package because information is missing or unclear, an examination is required, or officials need to review whether the goods meet import requirements. Start with the carrier’s tracking record, then request the written notice or specific reason from the carrier or agency handling the shipment. Include the tracking number and any entry reference. A generic status such as “clearance delay” does not explain what response customs needs.

What documents are needed to release a shipment held by U.S. Customs?

The required documents depend on the shipment and the issue identified in the notice. Relevant records may include a commercial invoice, packing details, transport document, and supporting information about product description, value, origin, or classification. For regulated or specialized goods, customs or another agency may request additional declarations or technical records. Submit only documents relevant to the request, and keep copies filed with the shipment reference.