Where to get a customs stamp for your tax refund
A customs stamp (also called a customs declaration stamp or entry stamp) is a document from U.S. Customs and Border Protection that proves you brought goods into the country. You need this stamp to show the tax authority that items you're claiming a refund on actually entered the United States legally. The stamp goes on your customs declaration form or receipt.
You get the stamp at the port of entry where you brought the goods in — an airport, seaport, or land border crossing. If you're getting a refund months after your purchase, you'll need to contact that same port's customs office to request a copy of your original entry record or declaration.
Key Takeaways
- The customs stamp is issued at the port where you entered the country, not at a tax office or refund center.
- If you have your original customs declaration form, the stamp should already be on it from when you arrived.
- If you've lost the original, contact the port of entry's customs office directly with your name, travel date, and flight or vessel number.
- Processing a replacement customs stamp can take two to four weeks, so request it early if you're working toward a refund important date.
- Some refund services will help you obtain the stamp, but you are responsible for providing accurate information about your entry.
Finding your port of entry's customs office
The port where you entered depends on how you traveled. If you flew in, it's the airport where your plane landed. If you drove across the border, it's the land crossing you used. If you arrived by ship, it's the seaport.
U.S. Customs and Border Protection maintains a list of all ports of entry on their website (cbp.gov). Search by state or city to find the specific office. Once you have the port name, call their customs office directly — the phone number is on the CBP website. Have your passport number, travel date, and flight or vessel information ready when you call.
What to do if you still have your original customs form
When you entered the country, you filled out a customs declaration form (usually Form 6059B for air travelers). The customs officer stamped this form and handed it back to you. If you kept this form, the stamp is already on it — you don't need to get another one.
Check your travel documents, passport, or any papers you kept from your trip. The stamp will be an official mark from the port of entry, usually with the date and port name. If you find it, make a clear copy to send with your refund request. Do not send the original unless the refund service specifically asks for it.
Requesting a replacement stamp if you lost the original
If you no longer have your customs declaration form, contact the port of entry's customs office by phone or mail. Explain that you need a copy of your entry record for a tax refund. Have ready: your full name as it appears in your passport, the exact date you entered the country, your passport number, and the flight number or vessel name.
The customs office will search their records for your entry. If they find it, they can issue a letter or certified copy of your entry record, which serves the same purpose as the original stamp. This process usually takes two to four weeks. Some ports allow you to request this online through their website; others require a phone call or written request by mail.
Working with a tax refund service
If you're using a tax refund service (sometimes called a VAT refund company), ask whether they can help obtain the customs stamp. Many services have experience with this process and know which ports are fastest to respond. However, you will still need to provide them with your entry information — they cannot obtain the stamp without your details.
Be cautious of any service that claims they can obtain the stamp without your involvement or that guarantees a specific timeline. Customs processing times vary by port and by how complete your information is. The service's job is to help you organize your documents and submit them correctly, not to speed up government processing.
What happens if you cannot get a customs stamp
If the customs office cannot find a record of your entry after searching, or if the port is unresponsive, you have limited options. Some tax refund programs will accept other proof of entry instead: a stamped passport page, a boarding pass with the entry date, or a credit card receipt from the country showing the purchase date and your presence there.
Contact the tax authority or refund program directly to ask what alternative documents they will accept. Different programs have different rules. A refund service can help you gather these alternatives, but ultimately the tax authority decides whether your proof is sufficient.
Timeline and next steps
Request your customs stamp as soon as you know you need it for a refund. The two- to four-week processing time means waiting until the last moment can cause you to miss a refund important date. Once you have the stamp or entry record, include it with your refund request along with your original receipts and any other documents the program requires.
Keep a copy of everything you send. If the refund program asks for more information, you'll have a record of what you already provided. If your refund is denied, you may need to appeal, and having copies of all your documents makes that process faster.
Frequently Asked Questions
Do I need the original customs form or will a copy work?
A clear photocopy or scanned image usually works fine. The refund program needs to see the stamp and entry date, not the original paper. Ask the program whether they want a color copy or if black and white is acceptable.
What if I entered through one airport but left through another?
Contact the airport where you first entered the country. That's where your customs declaration was processed and stamped. Your exit point doesn't matter for the customs stamp.
Can I get a customs stamp if I entered the country years ago?
Yes, but customs records are typically kept for several years. Provide as much detail as you can: exact date, port name, flight number, and passport number. Older records take longer to locate, so request it early.
What if the customs office says they have no record of my entry?
Ask them what alternative documents they will accept as proof. A stamped passport page, boarding pass, or hotel receipt from the entry date may work instead. Contact the tax refund program to confirm what they'll accept before giving up.
How much does it cost to get a customs stamp?
There is no fee from U.S. Customs and Border Protection to request a copy of your entry record or a replacement stamp. If a refund service charges you for obtaining it, that fee is separate from the government process.