You may submit your rebate request by mail. Please note that there are different forms for a warehouse or Costco.com purchase
Executive Membership 2% Reward Program
Payment of your 2% Executive Reward is automatic. There is no need to submit a request. If you have questions concerning the 2% Executive Reward Program, please call 1-(800) 220-6000.
American Express Costco True Earnings Cash Rebate Card
Payment of your American Express Costco Cash Rebate is automatic. There is no need to turn in a submission. If you have questions concerning the American Express Costco True Earnings Cash Rebate Credit Card Program, please contact Customer Service at 1-800-755-4866.
If you received a Mail-in Rebate check and since have returned the item and would like to reimburse the vendor, you may either:
For additional information, please contact the Rebate Member Services center at 1-866-355-3137.
Purchases made at a Costco warehouse have an attached submission form on the bottom of the sales receipt. Complete the form and mail to:Costco Wholesale