Costco Return Policy 2026 — The Complete Guide

The Core Policy — What "Risk-Free" Actually Means

Costco's official return policy states that they will refund your membership fee in full at any time if you are dissatisfied, and that merchandise can be returned at any time if you are not satisfied. That "at any time" clause is the part that makes Costco's policy genuinely unusual — most retailers cap returns at 30 or 90 days regardless of reason.

In practice this means you can return a piece of furniture you bought two years ago and no longer want, a blender that stopped working after 18 months, or a jacket that shrank in the wash — and Costco will refund you in full. No restocking fees, no return shipping charges for online orders, no questions asked in most cases.

The refund goes back to your original payment method. If you paid by Costco Visa, it returns to the card. If you paid by cash, you receive cash. If you no longer have the card you paid with, the refund goes to a Costco Shop Card which functions identically to a gift card and can be used on your next visit.

Electronics — The 90-Day Exception

The one major exception to Costco's unlimited return window is electronics. Televisions, computers, laptops, tablets, smartphones, projectors, cameras and drones must be returned within 90 days of purchase. After 90 days, Costco will not accept them for return regardless of condition or reason.

Ninety days is still significantly more generous than most electronics retailers, who typically cap returns at 15 to 30 days. But it is a hard limit — a laptop that develops a fault on day 91 cannot be returned to Costco for a refund. It would need to go through the manufacturer warranty process instead, which is where Costco's free extended warranty benefit becomes relevant: Costco automatically doubles the manufacturer warranty on most electronics purchases, giving you additional coverage beyond the return window.

Items Costco Will Not Accept Back

Beyond the 90-day electronics window, there are several categories of items that Costco will not accept for return under any circumstances. These are worth knowing before you purchase, since they represent genuine final sales.

Cigarettes and alcohol cannot be returned in most US states due to legal restrictions on the resale of opened alcohol and tobacco products. Costco Travel bookings — flights, hotel rooms, rental cars purchased through Costco Travel — are subject to the cancellation and refund policies of the individual travel providers rather than Costco's blanket return policy. Gold bullion, silver bullion and coins purchased through Costco cannot be returned. Tires purchased and installed at Costco Auto have a separate satisfaction guarantee through the tire installation service rather than the standard merchandise return desk.

How to Return Without a Receipt

Costco tracks every purchase made with a membership card. When you go to the returns desk, the employee will look up your account using your membership number or the card you paid with and pull up your purchase history. This means that in most cases, you do not need to bring your receipt, the original packaging, or any documentation to make a return.

The lookup goes back several years, so returning something you bought 18 months ago is straightforward from an administrative standpoint. If you purchased using a Costco Visa, the transaction history is tied to both the credit card account and your membership account, giving the returns desk two ways to locate the purchase.

Returning Online Purchases

Items purchased on Costco.com can be returned in two ways. You can return them to any Costco warehouse in person, which is the fastest option and results in an immediate refund. Alternatively, you can initiate an online return through your Costco.com account, which arranges for a UPS pickup of the item at no cost to you.

For large or heavy items — furniture, appliances, large electronics — Costco arranges a scheduled pickup rather than requiring you to ship the item yourself. The 90-day electronics return window applies to online purchases as well, and the clock starts from the date the item is delivered, not the date it was ordered.

The Membership Return — Getting Your Fee Back

Costco will refund your annual membership fee in full at any time, no questions asked. This applies to both Gold Star and Executive memberships and can be requested at any point during the membership year — even on the last day before renewal. The refund goes back to your original payment method.

For Executive members who have already received their annual 2% reward certificate, Costco will deduct the reward amount from the membership refund. If your reward exceeded the membership cost — which happens for high-spending members — you would simply not receive a refund since you have already received more back than you paid.

The practical implication of this policy is that there is genuinely no financial risk to trying a Costco membership. If after six months you decide it is not worth it, you can get every dollar back. This is why trying the membership is recommended over trying to evaluate it from the outside — the data you need to make the decision is only available once you are shopping there.

Full Return Policy Reference Table