Form PS 2976-B at a glance
What it is: This is the Priority Mail Express International Shipping Label and Customs Form.
Who signs: Block 11: Sign and date the form. Your signature certifies that all entries are correct and the item(s) being mailed contain no undeclared dangerous, prohibited, or restricted contents per postal, customs, or destination country regulations. Your signature also certifies compliance with all applicable federal export licensing and filing regulations and confirms your liability for the item(s) being mailed.
A filled-in Form PS 2976-B example: a gift of two scarves to Canada
How to fill out Form PS 2976-B, box by box
SENDER'S INFORMATION and ADDRESSEE'S INFORMATION
Enter both the sender's and addressee's full name and full address in the blocks provided. Incomplete names (e.g., initials) or incomplete address entries may result in delayed handling by Customs and/or the delivery office. Provide the telephone/fax number or email address of both the sender and addressee, as such information will facilitate customs clearance and delivery.
Residents of Puerto Rico include Urbanization Code preceded with URB. in the address.
USPS corporate account number
Block 1: Enter, if applicable, a USPS corporate account (USPSCA) number, federal agency account number, or Postal Service account number for payment by account.
Check All That Apply
Block 2: Check each box that applies to specify each category of each item. If the international shipment contains dangerous goods that are approved for mailing, check the box for “Dangerous Goods.”
AES / ITN/ Exemption
Block 3: Enter an Automated Export System (AES) Internal Transaction Number (ITN), AES Exemption, or if applicable, an AES Downtime Citation. One of these codes must appear in the “AES/ITN/Exemption” block before the Postal Service will accept a package for mailing. In general, mailpieces containing any type of goods valued at more than $2,500, or requiring an export license under U.S. law, must have an ITN issued by the U.S. Census Bureau or an AES Downtime Citation, subject to certain exceptions (checked November 1, 2026). Mailpieces that are exempt from filing must have an AES Exemption. Regardless of exemptions, all mailpieces must have an ITN or AES Downtime Citation if they are destined to certain countries on which the U.S. has a comprehensive embargo. To obtain an ITN and file electronically through the Census Bureau's AES, or for additional information, please visit www.census.gov/foreign-trade/aes or call 800-549-0595. For additional information, refer to U.S. Postal Service Publication 699, Special Requirements for Shipping Internationally, and to IMM Subchapter 520.
Indicate “NOEEI § 30.37(a),” if applicable. “NOEEI § 30.37(a)” may be used when the value of each class of goods is $2,500 or less, if an export license is not required (checked November 1, 2026). Do NOT use this AES Exemption for items sent to Cuba, Iran, North Korea, Sudan, or Syria. Further information is available in IMM Parts 526 and 527.
Enter a detailed description of each article
Block 4: Enter a detailed description of each article - e.g., “men's cotton shirts.” General descriptions - e.g., “samples,” “food products,” or “toiletries” - are not acceptable. If there is insufficient space on the form to list all articles, use additional forms as needed - on the first form (to the right of the barcode), write the following: “Additional forms enclosed.” On each subsequent form, obliterate the tracking number and barcode. Then place all forms into PS Form 2976-E (plastic envelope).
Blocks 5-7: Enter the quantity, net weight (in pounds and ounces), and value (in U.S. dollars) of each article.
Blocks 8-9: In Block 8, enter, if known, the 6-digit Harmonized Tariff Schedule number. In Block 9, enter, if known, the “Country of Origin,” which is the country where the goods originated - e.g., where they were produced/manufactured or assembled.
TOTAL
Block 10: Enter the total weight (in pounds and ounces) of the package, including packaging (the total weight is used to calculate postage), and enter the total value in U.S. dollars.
Certify the customs declaration
By signing you certify that the particulars given in this customs declaration are correct, that this item does not contain any undeclared dangerous articles, or articles prohibited by legislation or by postal or customs regulations, and that you have met all applicable export filing requirements under federal law and regulations.
Sender's Customs Reference, Importer's Reference, License No., Certificate No. and Invoice No.
Blocks 12-13: Enter the Sender's Customs Reference and Importer's Reference, if applicable. (The Importer's Reference might be a tax code, importer code, or VAT number used for sales tax.)
Blocks 14-16: Enter the License number, Certificate number, and/or Invoice number, if applicable.
More rules for Form PS 2976-B
Please print this form in English using blue or black ink, pressing firmly so all information transfers to all copies. Complete the declaration fully and legibly; otherwise, delay and inconvenience may result for the addressee. You may add a translation of the contents in a language accepted in the destination country.
Your goods may be subject to restrictions. It is your responsibility to comply with import and export regulations and restrictions (e.g., quarantine, pharmaceutical, etc.), and to determine what documents (e.g., commercial invoice, certificate of origin, health certificate, license, authorization for goods subject to quarantine such as plant, animal, or food products, etc.), if any, are required in the destination country.
Insert the completed form(s) into PS Form 2976-E, Customs Declaration Envelope - CP 91. Enclose any commercial documents in the envelope. Do not fold the form set or wrap it around the package. The entire barcode and all information must be visible. Remove the backing sheet and affix the envelope to the package on the address side.
Common questions about Form PS 2976-B
Is there a deadline?
To make a claim for postage refunds as a result of delayed delivery after the guaranteed delivery date, the mailer must make the claim within 30 days of the date of mailing. To make a claim for loss, damage, or missing contents, the mailer must make the claim within 90 days of the date of mailing.
Is there a penalty?
A false or misleading declaration may lead to a fine or seizure of the item and additional penalties.
Sources
[1] PS Form 2976-B, Priority Mail Express International Shipping Label and Customs Form, U.S. Postal Service (July 2013) (the Official source link on this page).
