Update your card on file
How to change your card on file for Costco Membership
Costco auto-renews yearly — set it on your best everyday card. You keep every card you carry — this just makes sure Costco Membership renews on the one that earns the most.
Where to update it
In your Costco Membership account: Account → Membership → Auto Renewal.
Step by step
- 1
Sign in at costco.com and open My Account.
- 2
Go to the Membership section.
- 3
Choose “Set up” or “Edit” under Auto Renewal.
- 4
Add the card Pikt recommends — note Costco only accepts Visa.
Heads up: In-warehouse, Costco accepts only Visa credit cards, so choose your best Visa here.
Not sure which of your cards earns the most on Costco Membership? Pikt links the cards you already carry and shows the best one for every bill — with a plain-English reason and a dollar estimate. No new card, no moving money.
Find your best card free