How to Cancel a Costco Membership and Get a Refund

Choose the outcome first: let the paid year expire, cancel membership and request its fee refund, or reverse an automatic renewal. These are different requests with different access consequences. Save the account change or refund receipt so you can check the next statement.

Here’s the full path: the online auto-renewal switch, the desk visit, the Executive reward wrinkle, and the situations that change the playbook — including canceling for a member who has passed away.

What “canceling” means at Costco

Two separate actions, often confused:

• Stopping future billing — turn off auto-renewal (or remove the renewal card) in your Costco.com account. Without a renewal charge, the membership simply lapses at the end of its 12-month term.
• Canceling and refunding — the membership desk ends the membership now and refunds the fee under the satisfaction guarantee. This is the step that actually returns money.

Costco’s conditions say an overdue renewal fee can be added to the first warehouse purchase after expiration. That is a reason to check renewal status before shopping again; it does not mean an inactive member without Auto Renewal is automatically charged merely for waiting.

How to turn off auto-renewal online

1. Sign in at Costco.com with the account tied to the membership — the Primary cardholder’s login, not a household member’s.

2. Under Account, choose Renew Membership and find the Auto Renewal settings for your verified membership.
3. Confirm the change and save the setting, completion date and expiration date. Remove Auto Renewal at least three business days before the first day of the renewal month.

How to cancel and get the refund

1. Go to any Costco warehouse membership desk — the card is valid at any Costco worldwide, so the warehouse doesn’t have to be “yours.” Bring the membership card and government photo ID.

2. Tell the desk you’re canceling the membership. Costco’s satisfaction guarantee refunds the membership fee in full at any time — there’s no proration schedule to argue about and no exit interview.

3. Get the refund on the spot — to a card, or as Costco handles it at the desk. Ask for a printed confirmation of the cancellation for your records.

4. Prefer not to visit? The membership line, 1-800-774-2678, can process cancellations and refunds too. Expect identity-verification questions since money is moving.

Executive members: the 2% wrinkle

Do not assume cancellation pays out accumulated rewards. Ask the membership counter to separate the base fee, Executive upgrade fee and issued or accrued 2% Reward. Request the net refund and the applicable reward-policy explanation before deciding.

If you want to keep shopping but change the membership level, ask about downgrade rather than full cancellation. Confirm how the change affects renewal and rewards. An Executive reward and a credit-card reward are separate programs; ask the card issuer about its own terms if relevant.

Cancelling for a member who has passed away

An authorized estate representative should contact Member Services or the membership counter and ask what evidence is needed. Request a written decision about cancellation, access, household or business cards and any refund payable to the estate. Do not assume an automatic refund or that the fee returns to a particular payment method.

Keep the membership record and any later statement entries. The executor cancellation checklist helps organize the request and follow-up.

Special cases and exceptions

• Membership already lapsed: under Costco’s terms, renewals within two months of expiration extend from the original expiration date; later renewals restart the 12 months from the payment date. If you’re past expiration, check which rule applies before paying for a year you don’t want.
• Moved abroad: the card is valid at any Costco worldwide — but if there’s no warehouse near you anymore, the desk-and-refund path works from any location you can reach, and the phone line handles the rest.
• Business membership: the same desk flow applies, with the business’s documentation. Business and personal Gold Star memberships follow the same refund guarantee.
• Shop Card balance: keep the card and its balance record. Ask how cancellation affects its use and any outstanding order or refund rather than assuming the balance must be spent immediately.
• Costco canceled you: the terms reserve the right to terminate a membership at any time — in that case the refund conversation happens on Costco’s initiative, and you should still confirm the fee came back.

Timing your cancellation: three windows, three outcomes

Costco’s refund rule is unusually generous — the annual fee is refundable in full at any time — but when you act changes how much effort the refund takes.

• Before renewal: remove Auto Renewal at least three business days before the first day of the renewal month. Save the changed setting and expiration date.
• After automatic renewal: check the dedicated refund form or contact Member Services. Confirm the payment reversed, expected posting date and access-end rule.
• Renewing after expiration: check the term dates and actual statement entries. A renewal-date rule is not proof of a duplicate payment.

Before you cancel, check the household card: it lives on the primary membership, so it stops when yours does. If someone else in the house still shops, ask member services about the options before pulling the plug — canceling and immediately re-joining is rarely the cheaper path.

Automatic renewal already charged? Use the specific form

Costco’s Auto Renewal Refund Request is for a US membership automatically renewed on the first of the month. It requests the full renewal amount, not a partial refund, to the credit card charged. Read the current form eligibility before submitting.

The form says this refund makes the membership expire at the end of the month unless renewed again. That differs from simply switching Auto Renewal off and using the remaining paid year. Costco’s Auto Renewal help page estimates five to seven business days for processing; ask for the expected card posting date and save the reference.

Verify three separate outcomes

• Future billing: save Auto Renewal’s changed setting and the relevant renewal month.
• Membership access: obtain the effective end date and the effect on household or affiliated cards.
• Money returned: compare the refund receipt and any adjustments with the actual statement credit.

Keep an open order, product return, travel booking or other service record separate from membership cancellation. Ask the responsible team whether anything else needs attention rather than assuming those arrangements end with the membership.

Charged or waiting for a refund? Check these causes

• Auto Renewal was changed after its processing deadline.
• The wrong online account or membership number was changed.
• Auto Renewal was stopped but no earlier-payment refund was requested.
• A refund is approved but has not posted, or an Executive adjustment affects the amount.

Give Member Services the membership number, change date, charged amount and refund reference. Ask for the status, amount and expected posting date. Contact your payment provider promptly about a disputed charge and its deadline if unresolved.

Cancellation request and follow-up template

Use this as a phone or membership-counter script and follow-up record. It does not replace Costco’s live-agent cancellation process or the dedicated Auto Renewal Refund Request form.

Costco membership request — [membership number]

I am the Primary Member [name]. I want to [let my paid term expire and stop Auto Renewal / cancel membership and request the membership fee refund / request a refund of the automatic renewal charged on date].

Please confirm the recorded request date, membership end date, Auto Renewal status and any pending renewal charge. Please state the refund amount, any Executive fee or reward adjustment, the refund destination and expected posting date.

Please explain what happens to [household/affiliated cards, pending order or service]. Please provide a receipt or reference number.

For follow-up: the original request was made on [date] with reference [number]; the statement shows [charge or missing credit].

[Name]

Cancel Costco membership refund: frequently asked questions

Not sure which path fits? Try the Cancel Path Finder. For cancel friction rules, see FTC Click-to-Cancel Rule Status.