Retail & membership · US

How hard is it to cancel Costco?

Costco scores 62/100 (grade C) for how clearly it documents cancellation in the US — a partially documented cancellation policy with notable gaps. Cancellation is available via phone, in person.

Last reviewed 2026-06-05 · Documented-Policy tier · grade C

Costco membership can only be cancelled in person at any warehouse membership counter (with immediate refund) or by calling Member Services at 1-800-774-2678; there is no online cancellation option. Costco offers a full refund of the annual membership fee at any time if the member is dissatisfied, with no proration — the entire fee is returned regardless of how much of the membership year has elapsed. To avoid being charged on auto-renewal, members must turn off auto-renew at least three business days (72 hours) before the first day of the renewal month, which can be done online through the account portal, in person, by phone, or via chat. No pause or freeze alternative is available.

How to cancel Costco

Channels: phone, in person
Official cancellation page: https://customerservice.costco.com/app/answers/answer_view/a_id/1308/~/how-can-i-cancel-my-costco-membership
Pause/freeze: not offered. Costco does not offer a pause or freeze option for memberships; the only options are to maintain or cancel the membership.
Account/data deletion: Costco provides a Data Rights Request portal where members can submit access, deletion, and correction requests for personal data. Requests can also be submitted by calling 1-800-605-3364. Identity verification is required; requests are denied if identity cannot be verified. https://www.costco.com/RightsRequest

Evidence

Scope & fairness

This is the Documented-Policy tier: it measures how clearly the cancellation policy is published (cited, dated facts), not the behavioural experience of cancelling (Verified-Flow audit pending). Every company is scored on the same five dimensions with the same published weights — scores cannot be bought or removed. It is opinion grounded in disclosed facts, and not legal advice.

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Cite this. Cancel Atlas (2026). “Costco — Cancellation Friction Index (US).” CES-1.1. https://www.cancelatlas.com/c/costco (CC BY-SA 4.0).

See Costco in the full index -> · How we score · Open data