Ready to become a Costco member? Whether you're joining as an individual or a business, there is a membership for you. Join Costco & start shopping today!

Each membership includes one free Household Card. May be subject to sales tax. Costco accepts all Visa cards, as well as cash, checks, debit/ATM cards, EBT and Costco Shop Cards.

Join Costco for great perks like 2% rewards, exclusive Costco membership deals, service discounts, and more—satisfaction guaranteed! Start shopping today.

You can visit our membership desk at any warehouse to join in person. Alternately, you can sign up online, or call 1-800-774-2678 to speak with our Member Services over the phone.

Please fill out the application to purchase your Costco membership. Once your payment has been processed, you will receive an email with your new membership number.

You can obtain your new membership cards by visiting the membership counter of your local Costco. Please be advised that registering to shop online at Costco.com is not an application …

New Costco members are members who purchase a new Costco membership or reactivate a Costco membership that has been expired for 18+ months. To receive the $50 Digital Costco …

A Gold Star Membership includes one free Household Card,* and allows you to purchase products for your home and family. Your Gold Star Membership is valid for one year at any …

Oct 29, 2025 · Members and nonmembers may use Costco Shop Cards to make certain purchases at any Costco location in the United States, Puerto Rico, and Canada, and online at …

Jun 30, 2025 · In order to take advantage of this offer, customers must have a valid account on Instacart.com or SameDay.Costco.com with their valid Costco Executive Membership on file.