Can I cancel Costco membership online?

No, Costco requires you to cancel in person at any warehouse membership counter. You cannot cancel by phone or online.

Yes, Costco offers a 100% satisfaction guarantee and will refund your full membership fee at any time.

Can I use my membership until it expires?

No, once cancelled your membership is terminated immediately and you receive a refund.

How to Cancel Costco Membership (2026)

Costco Membership plans start from $0.00/month. Follow our 5-step guide to cancel your subscription in about 15 minutes — with tips to avoid retention offers.

Updated: March 2026

from $0.00/month

(≈ ZAR 0.00)

MediumYou save $65.00/year by cancelling

Estimated Time:15 minutes

Cancel Method:In-person

Visit your local Costco warehouse

Go to the membership counter at any Costco warehouse location with your membership card.

Request cancellation at the counter

Tell the membership desk representative that you'd like to cancel your membership.

Provide your membership card

Hand over your Costco membership card for processing.

Receive your refund

Costco offers a full refund of your membership fee at any time. The refund is processed at the counter.

Return any household cards

All household members' cards must also be returned during cancellation.

Retention Tips

Costco staff may highlight Executive membership benefits, cash-back rewards you'll forfeit, and exclusive deals. They may offer a downgrade to a basic membership.