Mattress Firm Coupon Codes & Deals
Mattress Firm is the largest mattress specialty retailer in the US — the place to go when you want to try a mattress before you buy it, with Sleep Experts on hand and a MattressMatcher tool to narrow the choice. The range covers Tempur-Pedic, Purple, Sealy, Serta, Beautyrest, the brand’s own Sleepy’s line, Nectar, DreamCloud and Tuft & Needle. This page lists every Mattress Firm offer we have verified ourselves on mattressfirm.com, and nothing here comes from a third-party coupon site.
Mattress Firm has 8 verified offers, including 2 codes and 6 deals. Last checked 8 November 2026.
Get 0% interest for 72 months on purchases of $4,999 or more (30 September 2026 to 19 January 2027) with your Mattress Firm credit card, with equal monthly payments. No interest if paid in full within 6, 12 or 24 months on other qualifying purchases. Verified on mattressfirm.com on 8 November 2026.
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Best deal at Mattress Firm
The best deal on this page is the Black Friday sale: save up to $700 on select mattresses and get a free adjustable base. It is the biggest headline saving Mattress Firm is running, and the free base is worth a lot on its own. If you are buying Tempur-Pedic specifically, code TEMPURGIFT is the one to use — save $500 and get an instant $300 gift — while Stearns & Foster buyers should use STEARNSGIFT for a $300 instant gift and savings of up to $1,000.
About Mattress Firm
Mattress Firm is the largest mattress specialty retailer in the United States, with stores across the country and a big online shop at mattressfirm.com. The range covers the biggest names in sleep — Tempur-Pedic, Purple, Sealy, Serta, Beautyrest, Nectar, DreamCloud and Tuft & Needle — alongside the brand’s own Sleepy’s mattresses. The MattressMatcher tool helps you find the right firmness and type, and Sleep Experts in store can talk you through the options.
Every mattress comes with a 120 Night Sleep Trial, so you can sleep on it at home for four months before you decide. Delivery is free and fast, and there is 0% interest financing with a Mattress Firm credit card on qualifying purchases. The brand runs big seasonal sales — Black Friday is the biggest — and the codes on this page are printed on the official sale page itself.
Current offers at Mattress Firm
Right now the headline is the Black Friday sale: save up to $700 on select mattresses and get a free adjustable base. The sale page also shows two codes: TEMPURGIFT saves $500 and gets you an instant $300 gift on Tempur-Pedic, and STEARNSGIFT gets you a $300 instant gift and savings of up to $1,000 on Stearns & Foster. Joining the email list gets you an extra 15% off, clearance mattresses are up to 70% off, and every mattress comes with a 120 Night Sleep Trial and free and fast delivery. Financing is 0% interest for 72 months on purchases of $4,999 or more (30 September 2026 to 19 January 2027), with no interest if paid in full within 6, 12 or 24 months on other qualifying purchases.
How to save at Mattress Firm
- Shop the Black Friday sale first. Save up to $700 and get a free adjustable base on select mattresses — the base alone is worth hundreds of dollars.
- Use the brand codes on the sale page. TEMPURGIFT saves $500 plus a $300 instant gift on Tempur-Pedic, and STEARNSGIFT gives a $300 instant gift plus up to $1,000 off Stearns & Foster.
- Join the email list before you buy. The extra 15% off applies online or in store, and you can also text MATTRESS to 766693 for text alerts.
- Check the clearance section. Up to 70% off select clearance mattresses while supplies last — the deepest discounts on the site, though the choice is limited to what is left.
How to use a Mattress Firm code
- Go to mattressfirm.com/sale and find the mattress you want. The Black Friday prices are already applied on the sale page.
- At checkout, type TEMPURGIFT or STEARNSGIFT into the promo code box if you are buying that brand — the code and the sale price work together on the qualifying mattress.
- Check the delivery and financing terms before you pay: free and fast delivery, a 120 Night Sleep Trial, and 0% interest for 72 months on purchases of $4,999 or more.
Eligibility and restrictions
The Black Friday sale covers select mattresses — not everything on the site — and the free adjustable base is on select mattresses too. TEMPURGIFT is for Tempur-Pedic purchases (save $500 plus a $300 instant gift); STEARNSGIFT is for Stearns & Foster (a $300 instant gift plus savings of up to $1,000). The extra 15% off needs an email sign-up. The 0% interest for 72 months applies to purchases of $4,999 or more from 30 September 2026 to 19 January 2027, with equal monthly payments; other qualifying purchases get no interest if paid in full within 6, 12 or 24 months. The 120 Night Sleep Trial runs for 120 nights from delivery. Clearance is up to 70% off select mattresses while supplies last.
Financing at Mattress Firm
Mattress Firm offers 0% interest financing with a Mattress Firm credit card, and the current terms are the best we have seen: 0% interest for 72 months on purchases of $4,999 or more, from 30 September 2026 to 19 January 2027, with equal monthly payments. Other qualifying purchases get no interest if paid in full within 6, 12 or 24 months. Financing is a good way to spread the cost of a premium mattress — but check the terms at checkout, since the 72-month rate needs the $4,999 minimum.
Seasonal sales at Mattress Firm
Black Friday is Mattress Firm’s biggest sale of the year — save up to $700 plus a free adjustable base — and the sale page is where the brand codes (TEMPURGIFT and STEARNSGIFT) are printed. The clearance section runs year-round at up to 70% off, and the email-list 15% off works all year. If you can wait, Black Friday is the time to buy; if you cannot, the clearance section and the email discount are the standing routes to a saving.
Shipping, payment and returns
Delivery is free and fast — that is the badge on the Mattress Firm homepage, and it is the claim we have verified; the exact terms are not stated on the site, so we do not add a threshold or a timeframe. Every mattress comes with a 120 Night Sleep Trial, so you can sleep on it for four months from delivery before you decide. Financing is available with a Mattress Firm credit card at 0% interest on qualifying purchases. We do not state a returns window beyond the trial, because the trial is the returns route — 120 nights to decide.
Stacking discounts at Mattress Firm
The codes and the sale prices work together on the qualifying mattresses — TEMPURGIFT and STEARNSGIFT are printed on the sale page itself, so they are meant to be used with the Black Friday prices. The email-list 15% off is a separate discount, and the clearance prices are already the lowest on those mattresses. You cannot stack two codes on one order, so pick the code that matches the brand you are buying.
Common coupon problems
The most common frustration is a code not applying, and it is almost always the brand — TEMPURGIFT is for Tempur-Pedic and STEARNSGIFT is for Stearns & Foster, so they will not work on other brands. The other one is the financing: the 72-month 0% rate needs a purchase of $4,999 or more, so a smaller basket gets the 6, 12 or 24-month no-interest terms instead. And if the Black Friday price has gone, check the date — the sale is a seasonal event, and the free adjustable base is only on select mattresses.
Verification details
Every offer on this page was read on the official Mattress Firm site on 8 November 2026 and is labelled Official-Site Verified. We do not list codes from third-party coupon sites, and we do not show success rates or “last used” figures — if an offer stops working, we remove it. None of the offers on this page has an expiry date stated on Mattress Firm’s site, except the financing terms (30 September 2026 to 19 January 2027).
Frequently asked questions
Does Mattress Firm have a promo code?
Yes — TEMPURGIFT saves $500 and gets you an instant $300 gift on Tempur-Pedic, and STEARNSGIFT gets you a $300 instant gift and savings of up to $1,000 on Stearns & Foster. Both are printed on Mattress Firm’s own sale page.
What is the 120 Night Sleep Trial?
It is 120 nights from delivery to sleep on your mattress and decide whether it is right. If it is not, you can return it — the trial is the returns route.
Is there 0% financing at Mattress Firm?
Yes — 0% interest for 72 months on purchases of $4,999 or more (30 September 2026 to 19 January 2027), with equal monthly payments. Other qualifying purchases get no interest if paid in full within 6, 12 or 24 months.
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