What a tariff refund is and who gets one
A tariff refund is money the U.S. Customs and Border Protection (CBP) returns to you when you have overpaid duties on imported goods or when duties were assessed incorrectly. This happens most often when you import goods for business, but can also apply to personal imports. The refund comes from CBP, not from the seller or shipping company.
You are owed a refund if CBP charged you more duty than the law required, if goods were classified under the wrong tariff code (which determines the duty rate), or if you paid duty on goods that should have been duty-free. Refunds can also result from trade agreements that lower or eliminate duties on certain products from certain countries—if you paid the full rate before the agreement took effect, you may be may have access to to a refund on goods imported within a set window.
The person or business that actually paid the duty to CBP is the one who can request the refund. If you hired a customs broker or freight forwarder to clear your shipment, they may have paid the duty on your behalf, which means you will need to work through them to file the refund claim.
Key Takeaways
- Tariff refunds are issued by U.S. Customs and Border Protection when duties were overpaid, miscalculated, or assessed on goods that should have been duty-free.
- You must file a refund claim within three years of the date you paid the duty, and the claim goes to the port of entry where your goods were cleared.
- CBP issues a decision on your claim within two years, though many are resolved in four to six months if documentation is complete and correct.
- Refunds are paid by check or electronic transfer to the address or account on file with CBP, depending on how you originally paid the duty.
- If CBP denies your claim, you can file a protest with the Court of International Trade, but you must do so within 180 days of the denial.
The three-year window for filing a tariff refund claim
You have three years from the date you paid the duty to file a refund claim with CBP. This deadline is firm—claims filed after three years are rejected automatically. The "date you paid" is the date CBP assessed the duty and sent you the bill, not the date you received the goods or the date you actually sent payment.
If you are unsure when you paid, check your CBP receipt or entry documentation. Your customs broker or freight forwarder should have copies if you do not. Starting your claim early gives you time to gather documents and resubmit if CBP asks for more information before the deadline passes.
How to file a tariff refund claim with CBP
You file a tariff refund claim by submitting a written request to the CBP port of entry where your goods were cleared. The port is listed on your entry paperwork or receipt. You can file by mail, email, or in person at the port office, depending on the port's procedures—call ahead to confirm which method they accept and where to send it.
Your claim must include the entry number (found on your CBP receipt), the date you paid the duty, the amount of the refund you are requesting, and a clear explanation of why you believe the duty was overpaid or incorrectly assessed. Attach copies of your entry paperwork, the CBP receipt showing the duty paid, the commercial invoice, and any other documents that support your claim—for example, a bill of lading, packing list, or proof that goods were duty-free under a trade agreement.
If your claim is based on a tariff classification error, include documentation showing what the correct classification should be. If it is based on a trade agreement, include proof of the country of origin and the agreement terms. The more complete your submission, the faster CBP can process it.
CBP's timeline for reviewing and deciding your claim
CBP has up to two years to issue a decision on your refund claim. In practice, most claims are decided within four to six months if your documentation is complete and the claim is straightforward. Claims that require CBP to investigate the classification or value of the goods, or that involve disputes with the importer, take longer.
You can check the status of your claim by contacting the port of entry where you filed it. Have your entry number and claim submission date ready. Some ports allow you to check status online through the CBP website, though most require a phone call or email to the port's refunds office.
If CBP needs more information to decide your claim, they will contact you in writing. Respond within the timeframe they give you—usually 30 days—or your claim may be denied for lack of information. If you miss the deadline, you can sometimes request an extension, but it is better to respond promptly the first time.
How refunds are paid and when you receive the money
CBP pays tariff refunds by check or electronic transfer, depending on how you originally paid the duty. If you paid by check, CBP will mail a refund check to the address on file. If you paid by wire transfer or credit card, CBP will refund to the same account or card. Electronic transfers typically arrive within five to ten business days after CBP issues the refund; checks take longer depending on mail delivery.
The refund check or transfer will be issued in the name of the person or business that paid the duty. If a customs broker paid on your behalf, the refund may go to the broker, and you will need to coordinate with them to receive your money. Make sure the address on file with CBP is current before your claim is decided, or the refund may be delayed or lost.
What to do if CBP denies your refund claim
If CBP denies your claim, they will send you a written decision explaining the reason. Common reasons for denial include: the claim was filed after the three-year deadline, the documentation did not support the claim, the duty was correctly assessed under the tariff code CBP applied, or the goods did not meet the conditions for duty-free treatment.
You have 180 days from the date of the denial to file a protest with the U.S. Court of International Trade if you believe CBP made an error. This is a formal legal process and usually requires representation by a customs attorney. If you do not file a protest within 180 days, the denial is final and you cannot recover the duty.
Before pursuing a protest, consider whether the amount in dispute justifies the cost of legal representation. For smaller refunds, the cost of an attorney may exceed the refund itself. For larger claims, a protest may be worth exploring.
Common reasons tariff refunds are delayed or denied
Incomplete documentation is the most common reason for delay. CBP will ask for missing invoices, bills of lading, or proof of origin, and processing stops until you respond. Submitting everything upfront saves weeks.
Mismatched entry numbers or dates also cause delays. Double-check that the entry number on your claim matches the number on your CBP receipt, and that the date you paid matches CBP's records. A small error can send your claim back for correction.
Claims based on tariff classification disputes take longer because CBP may need to consult with the commodity specialist at the port or request a ruling from CBP headquarters. If your claim hinges on how the goods should be classified, expect four to eight months rather than four to six.
Refunds are denied when CBP determines the duty was correctly assessed under the law, even if you believe the rate is unfair. CBP does not have authority to refund duty that was legally owed; only Congress can change tariff rates. If your issue is with the tariff rate itself rather than how it was applied, a refund claim will not succeed.
Frequently Asked Questions
Can I file a tariff refund claim if a customs broker paid the duty for me?
Yes, but you will need to work through the broker. The refund will be issued to whoever paid CBP, so if the broker paid, the refund goes to them first. Coordinate with your broker to ensure they file the claim on your behalf and that you receive the refund once it is approved.
What if I paid duty on goods that arrived damaged or were never delivered?
A tariff refund claim covers overpaid or incorrectly assessed duty, not goods that were lost or damaged. If goods never arrived or arrived damaged, that is a separate issue with the seller or shipper, not CBP. You may have a claim against the seller or shipping insurance, but not a tariff refund claim.
How long does it take to receive the refund check after CBP approves my claim?
CBP issues the refund within a few weeks of approving your claim. If you are receiving a check, allow an additional one to three weeks for mail delivery depending on distance. Electronic transfers arrive within five to ten business days. If you do not receive the refund within a month of approval, contact the port to confirm the refund was issued.
Can I file a tariff refund claim for goods I imported more than three years ago?
No. The three-year deadline is absolute. Claims filed after three years from the date you paid the duty are rejected automatically by CBP. If you are close to the deadline, file immediately even if your documentation is not perfect; you can submit additional documents after filing.
What is the difference between a tariff refund claim and a protest?
A refund claim is your first request to CBP for money back; it is informal and filed at the port level. A protest is a formal legal challenge filed with the Court of International Trade if CBP denies your refund claim. You must file a protest within 180 days of the denial, and it usually requires a customs attorney.