Costco’s mattress return policy is one of the most generous in retail. There is no stated time limit on mattress returns for Costco members. You can return a mattress months, or even more than a year, after purchase and receive a full refund with no restocking fee. Original packaging is not required.
The policy is backed by Costco’s Risk-Free 100% Satisfaction Guarantee, which covers all merchandise. This guide covers everything about the Costco mattress return policy in 2026, from how to start a return and schedule a pickup to how long refunds take and what conditions could complicate a return.
| Information | Details |
| Website | www.costco.com |
| Return Time | No stated time limit (Satisfaction Guarantee); return as soon as dissatisfied |
| Return Medium | Both (In-Warehouse and Online pickup scheduling) |
| Exchange Period | No stated limit; contact member services to arrange |
| Refund Time | Immediate in-warehouse; 3-5 business days for online-initiated returns |
| Refund Method | Original payment method; full refund including original shipping and handling |
| Contact | 1-800-955-2292 |
| Email Support | Via member services at costco.com/customer-service |
Contents
- 1 The Costco Mattress Return Policy: No Time Limit
- 2 Who Can Return a Mattress to Costco
- 3 Condition Requirements: What Costco Accepts Back
- 4 Original Packaging: Do You Need It
- 5 How to Return a Mattress Purchased In-Store
- 6 How to Return a Costco.com Mattress: Online Pickup Scheduling
- 7 Costco Mattress Brands Available in 2026
- 8 Mattress Recycling Fees
- 9 How the Costco Mattress Return Policy Compares
- 10 Costco Customer Service
- 11 Social Media Handles
- 12 Frequently Asked Questions
- 13 Conclusion
The Costco Mattress Return Policy: No Time Limit
Costco does not publish a specific deadline for returning mattresses. The Risk-Free 100% Satisfaction Guarantee covers mattresses indefinitely, unlike electronics (which carry a 90-day return window) or certain other product categories. Members have successfully returned mattresses after more than 18 months of use.
That said, Costco tracks return history on every membership account. Members who repeatedly return large items can trigger a membership review. The policy exists for genuine dissatisfaction, not as a long-term mattress trial program. Return fairly and within reason, and you will have no issues.
Who Can Return a Mattress to Costco
Only Costco members can make returns. Membership is required to shop at Costco, so your membership number automatically serves as proof of purchase. You do not need to keep the original receipt. Every purchase made at a Costco warehouse or on costco.com is tied to your membership account, and staff can look up any transaction by entering your member number at the returns desk.
Condition Requirements: What Costco Accepts Back
Costco does not publish a formal condition checklist for mattress returns. In practice, normal sleep use is perfectly acceptable. You can return a mattress you have slept on for weeks or months. Minor impressions from regular use are fine.
What can complicate a return:
- Significant stains: Spill damage or visible soiling may be reviewed on a case-by-case basis.
- Tears or physical damage: Damage that goes beyond normal wear could affect the return, though staff exercise discretion.
- Pet damage: Chewing, clawing, or heavy contamination could complicate the process.
The best practice is to use a mattress protector from day one. This keeps the mattress in genuinely returnable condition and protects your investment whether or not you decide to return it.
Original Packaging: Do You Need It
No. Costco does not require you to return a mattress in its original box or bag. For foam and bed-in-a-box mattresses, this is practically impossible anyway, since the compression packaging cannot be reused after opening. If you kept the packaging, bringing it may slightly speed up the warehouse process, but it is absolutely not a requirement.
How to Return a Mattress Purchased In-Store
Returning a mattress to a Costco warehouse is the most direct route to an immediate refund.
Step 1: Load the mattress and bring it to any Costco warehouse. You do not have to return to the original warehouse where you purchased it.
Step 2: Head to the returns counter, sometimes called the Member Services desk, near the entrance.
Step 3: Provide your membership number. Staff will locate your purchase in the system.
Step 4: Your refund is processed immediately, including the original shipping and handling fees if applicable. The credit appears in your account within 3-5 business days depending on your payment method.
How to Return a Costco.com Mattress: Online Pickup Scheduling
If you bought your mattress on costco.com and returning it to a warehouse is not practical, Costco arranges free pickup from your home. This service is typically handled by specialty freight carriers including XPO, CEVA, Pilot, or FedEx Freight, not standard UPS or USPS.
- Step 1: Call Costco Member Services at 1-800-955-2292 or log in to your costco.com account.
- Step 2: Navigate to your order history and initiate a return request for the mattress.
- Step 3: Schedule a pickup time with the assigned carrier. Some carriers take 7-10 days to coordinate pickup depending on your location.
- Step 4: Have the mattress accessible on the pickup day. You do not need to compress or repackage it, but wrapping it loosely in a mattress bag can protect it and may be requested by some carriers.
- Step 5: Once the carrier collects the mattress, your full refund including original shipping fees is initiated. Allow 3-5 business days for the credit to post.
Note: If you return a costco.com order to a physical warehouse instead of scheduling pickup, you receive an immediate refund including shipping and handling.
Costco Mattress Brands Available in 2026
Costco carries a rotating selection of mattresses. Availability varies by region and season. Common brands in 2026 include:
- Novaform: Costco’s house brand, manufactured by Sealy. All-foam memory foam designs in the $400-$700 queen range. Most consistently available.
- Sealy Posturepedic: Select models available exclusively at Costco.
- Stearns and Foster: Available in limited regional runs.
Costco does not stock major direct-to-consumer brands like Casper, Purple, or Nectar. The selection is narrow by design. Costco’s strategy is volume and return-policy confidence, not breadth of choice.
Mattress Recycling Fees
Costco is required by state law to collect mattress recycling fees in California, Connecticut, and Rhode Island. These fees are charged at the time of purchase in addition to any applicable taxes. When returning a mattress from one of these states, the recycling fee may or may not be refunded depending on local regulations. Contact Costco Member Services for clarification if this applies to your purchase.
How the Costco Mattress Return Policy Compares
No time limit puts Costco ahead of most mattress retailers on paper. For context:
- Nectar: 365-night trial
- Saatva: 365-night trial with white-glove pickup service
- Casper: 100-night trial
- Standard mattress stores: 30 to 90 days, often with restocking fees
Costco’s no-questions-asked, no-time-limit guarantee is stronger on paper than any of these. The trade-off is that you cannot test the mattress before buying since Costco warehouses have floor models but you are purchasing a boxed unit. The return policy exists to offset this limitation.
Costco Customer Service
Contact Costco with questions about your mattress return:
- Phone: 1-800-955-2292
- Online: costco.com/customer-service
- In-warehouse: Member Services desk at any Costco location
Social Media Handles
Connect with Costco on official social media:
Frequently Asked Questions
1. How long do I have to return a mattress to Costco?
There is no stated time limit. Costco’s Risk-Free 100% Satisfaction Guarantee covers mattresses indefinitely. Members have returned mattresses after more than 18 months without issue.
2. Do I need to keep my receipt to return a Costco mattress?
No. Your membership number is your proof of purchase. Costco tracks all purchases by membership account, so staff can locate your transaction at the returns desk.
3. Does Costco charge a restocking fee for mattress returns?
No. Costco does not charge restocking fees on mattress returns. Your full refund includes the original purchase price plus any shipping and handling fees paid.
4. Can I return a mattress I have slept on?
Yes. Normal use is acceptable. A mattress you have slept on for weeks or months is returnable. Significant stains, tears, or pet damage may complicate the return at the associate’s discretion.
5. How long does it take to get a refund after returning a Costco mattress?
In-warehouse returns process immediately. For costco.com pickup returns, the refund is initiated after the carrier collects the mattress and typically posts to your account within 3-5 business days
Conclusion
The Costco mattress return policy sets the standard for mattress retail. No deadline, no restocking fee, no original packaging required, and a full refund including any shipping costs paid. The pickup service for online purchases makes large-item returns genuinely manageable. Just use your mattress protector, return only when you are genuinely dissatisfied, and contact Member Services at 1-800-955-2292 if you need help scheduling a pickup.
Disclaimer: The return policy information on ReturnsPolicies.info is for informational purposes only and may not reflect the latest updates. Always verify the current policy directly on the retailer’s official website before making any purchase or return decision. We are not affiliated with any of the retailers mentioned.