Costco Membership Renewal Cost 2025 Price. All existing memberships will see the fee increase in their next renewal, starting with september 2025. If your membership is expired or inactive, you can renew online within 90 days after the date of expiration, or any time in person or by phone.

All existing memberships will see the fee increase in their next renewal, starting with september 2025. Costco announced in its june sales report on wednesday that starting sept.