Del Taco's month-long Tacoberfest 2026 finale lands on Tuesday, October 28, 2026, and the deal is the loudest one of the whole promotion: buy one, get one free The Del Taco for Del Yeah! Rewards members, valid through Friday, October 31, 2026. That is four straight days where the chain's signature double-stacked taco costs roughly half price when you redeem the in-app coupon.
The Del Taco is Del Taco's flagship crispy shell item — two crispy corn shells, seasoned beef, fresh grated cheddar, chopped lettuce, and fresh diced tomatoes — normally priced around $2.49 to $2.99 depending on market. Stack the BOGO and you are walking out with two for the price of one, which works out to about $1.25 per taco before tax.
This is the third and final BOGO window in the 2026 Tacoberfest calendar. The October 14-17 window gave away Crispy Chicken Tacos, October 21-24 gave Grilled Chicken Tacos, and October 28-31 closes the month with the brand's namesake taco.
We pulled the official Del Yeah! Rewards terms, checked the October 28 deal window, and compared it against the prior two BOGO rounds. Here is exactly how to claim it, who can use it, and where it can (and cannot) be redeemed.
Quick Summary: Del Taco BOGO The Del Taco at a Glance
What | BOGO free The Del Taco |
|---|---|
Who | Del Yeah! Rewards members |
Where | U.S. Del Taco locations, in-app only |
When | Oct 28-31, 2026 (4 days) |
How | Redeem coupon in Del Yeah! Rewards app |
Limit | One offer per person, per transaction |
Worth | ~$2.75 free taco with every purchase |
What Is the Deal, Exactly?
Del Taco launched Tacoberfest 2026 as a month-long digital-only celebration of tacos, running through the entire month of October. The promotion is built around rotating in-app coupons that unlock a new free food offer every several days.
The schedule that matters for the finale window is the last block: October 28 through October 31, 2026, buy one, get one free The Del Taco, exclusively for members of the Del Yeah! Rewards loyalty program.
The Del Taco is the brand's namesake menu item. It is built as a double-decker crispy corn taco — two crunchy shells layered together with seasoned beef, fresh cheddar cheese, iceberg lettuce, and fresh diced tomatoes. It is one of the longest-running items on Del Taco's menu and sits in the chain's core value tier.
The BOGO is delivered entirely through the Del Yeah! Rewards app. You do not get a paper coupon, you do not show a screenshot at the register, and you cannot call the deal in through a third-party delivery app. The coupon is loaded into your rewards account, and you either redeem it on a mobile order or scan the in-app QR code at the register when you dine in or use the drive-thru.
Worth framing up front: this is not a "free taco with no purchase" offer. It is a true buy-one-get-one. You must add at least one The Del Taco to your order, and the second (equal or lesser value) The Del Taco is rung up at zero. The coupon does not stack with any other offer, discount, or coupon, and there is a hard limit of one offer per person per transaction.
What's Free (or Discounted)
The free item is the second The Del Taco in your transaction. To make the math concrete:
A single The Del Taco runs roughly $2.49 to $2.99 at most U.S. locations.
With the BOGO coupon, two The Del Tacos cost about $2.49 to $2.99 total before tax — effectively $1.25 to $1.50 per taco.
If you already planned a two-item run (one for you, one for a friend), this window is the cheapest possible way to get the brand's flagship taco in 2026.
The fine print that affects what you can pair with the free taco:
The coupon only applies to The Del Taco. It does not extend to Crispy Chicken Tacos, Grilled Chicken Tacos, Street Tacos, Burritos, Epic Burritos, or Fries.
You cannot mix-and-match to get a free fancier item. Both items in the BOGO must be The Del Taco.
The free taco is the equal or lesser value item — so if you add any upcharge (extra cheese, guacamole, etc.) on one of them, the free one must be the plainest of the two.
The biggest miss: Del Yeah! Rewards is required. If you walk into a Del Taco on October 28 without the app installed and signed up, the register cannot hand you the BOGO. Download the app and register before you arrive — sign-up takes about 60 seconds and gets you the welcome reward stack.
How to Claim It Step by Step
Download the Del Yeah! Rewards app from the Apple App Store or Google Play (or pull it up in a mobile browser at deltaco.com).
Register a free account with your email, or sign in if you already have one. There is no paid tier — Rewards is free to join.
Open the app and tap the Deals tab. During the October 28-31 window, the BOGO The Del Taco coupon will be the featured offer.
Tap Add to Order to start a mobile order, or tap Use In-Store to get a QR code you can scan at the drive-thru or counter.
Add at least one The Del Taco to your cart. The system automatically applies the BOGO and rings up a second The Del Taco at $0.00.
Complete payment through the app (mobile order) or at the register (scan method). The coupon auto-clips to a single use and cannot be reused on a second transaction that day.
A few practical notes from how the app actually behaves:
If you choose the Use In-Store route, the QR code expires after a short window. If it times out before you get to the register, just tap the deal again to refresh it.
If you order through DoorDash, Uber Eats, or Grubhub, the coupon is invisible. The Del Yeah! terms explicitly exclude third-party delivery. You must order through Del Taco's own app or website.
You can combine the BOGO item with other menu items (fries, drinks, shakes, bigger combos) — the coupon just zeroes out one of the two The Del Tacos.
Who Is Eligible?
The offer is open to any U.S. resident who is a registered member of the Del Yeah! Rewards program. There is no paid membership tier, no credit card required to sign up, and no minimum age restriction beyond the chain's standard ordering rules.
Geography is the main boundary. Del Taco operates roughly 556 U.S. locations as of 2026, concentrated heavily in the West and South — California alone accounts for about half the system, with Texas, Nevada, Arizona, Utah, and Florida rounding out the footprint. There is essentially no Del Taco presence in the Midwest, Northeast, or most of the Southeast. If you live outside those states, the offer is not reachable to you.
You do not need to have spent any money at Del Taco in the past. Brand-new Rewards members can redeem the BOGO on their very first order — the only requirement is that the coupon is loaded in your account and you place the order through a Del Taco-owned channel during the four-day window.
Important Fine Print to Know
The Del Yeah! Rewards terms for the October 28-31 window, as published on deltaco.com and confirmed by the chain's own announcements:
The offer is valid only October 28, 29, 30, and 31, 2026. It does not roll into November.
It is available only to Del Yeah! Rewards members and must be redeemed through the Del Yeah! app.
It is not valid with third-party delivery providers (DoorDash, Uber Eats, Grubhub, Postmates).
It is not valid with any other offer, discount, or coupon — including the existing $1 Value Menu items, Combo Meal deals, or prior welcome rewards.
There is a limit of one offer per person during the window. If you redeem it on October 28, you cannot re-apply the same coupon on October 29.
Participating locations only. A small number of non-corporate or special-event Del Taco locations may opt out — if your local store does not show the coupon in the app, that is why.
Prices, taxes, and participation may vary by market. The free taco still incurs applicable sales tax in most states, so expect to see a few cents tacked onto the order even on the $0.00 item.
If you have been following Tacoberfest all month, note that the earlier BOGO windows (Crispy Chicken Taco Oct 14-17, Grilled Chicken Taco Oct 21-24) are already expired. This October 28-31 block is the last chance to grab a free taco through the 2026 promotion.
Frequently Asked Questions
How do I get the BOGO free The Del Taco coupon?
You have to be a Del Yeah! Rewards member. Download the app, sign up for free, and the coupon loads automatically under the Deals tab during October 28-31, 2026. Tap "Add to Order" or "Use In-Store" to activate it. The coupon is digital-only — there is no printable version and no code to type in at the register. See the official Del Taco Tacoberfest page for the live offer.
Is the BOGO free The Del Taco available on DoorDash or Uber Eats?
No. The Del Yeah! Rewards terms explicitly exclude third-party delivery providers. If you want the free taco, you have to order through Del Taco's own app or website, or scan the in-app QR code at the drive-thru or counter. If you order through DoorDash, Uber Eats, or Grubhub, you will pay full price for both tacos.
How many times can I redeem the October 28-31 BOGO?
The coupon is limited to one use per person during the four-day window. Once you redeem it, it disappears from your account. You cannot re-clip it for a second trip. If you want more free tacos than that, the best path is to bring a friend and split the BOGO — one of you orders, the other gets the free taco.
Can I stack the BOGO with the $1 Value Menu or combo deals?
No. The Del Yeah! terms state the BOGO is "not valid with any other offer, discount, or coupon." That means you cannot apply it on top of a Combo Meal price, a $1 Value Menu item, a welcome reward, or a prior-week Tacoberfest coupon. You can still add other items (fries, a drink, a shake) to the same order for full price — the BOGO just zeroes out one The Del Taco.
What is The Del Taco, and why is it the flagship?
The Del Taco is Del Taco's namesake crispy corn taco. It is built as a double-shell stack — two crunchy corn shells filled with seasoned beef, fresh grated cheddar, chopped iceberg lettuce, and fresh diced tomatoes. It has been on the menu since the chain's earliest days and is the anchor item on the core value tier. It is normally priced around $2.49 to $2.99 depending on market.
What other Tacoberfest deals happened in October 2026?
The 2026 Tacoberfest rotation ran several in-app BOGO windows: October 1-4 had BOGO Street Tacos, October 6 had a free taco with any purchase for National Taco Day, October 14-17 had BOGO Crispy Chicken Tacos, October 21-24 had BOGO Grilled Chicken Tacos, and October 28-31 is the BOGO The Del Taco finale. All prior windows are expired as of October 28.
Similar Deals Worth Checking Out
If the Del Taco BOGO is not reachable in your area, here are a few other current or upcoming quick-service BOGO and free food offers worth tracking:
Subway BOGO Free Footlong — Subway is running a buy-one-get-one free footlong deal through November 8, 2026 for Rewards members.
Shake Shack ScaryGood free chicken shack — Shake Shack is giving away a free Chicken Shack with any $10+ order using code SCARYGOOD through October 31.
Taco Bell Kevin Hart's Usual for $4 — Taco Bell's current celebrity bundle lands at a flat $4 for a compact combo.
Taco Bell $1 Tuesday deals — Taco Bell's ongoing Tuesday value bundles.
KFC 13 Days of Scary Good — KFC's October calendar of rotating free food offers.
Across the quick-service taco category, the Del Taco BOGO is one of the most straightforward value plays of late October 2026 because it requires no upcharge, no subscription, and no prior purchase history — just a free Rewards account.
About Del Taco
Del Taco Restaurants, Inc. is an American fast-food chain focused on Mexican-inspired food (tacos, burritos, quesadillas) alongside American classics (burgers, fries, shakes). The company was founded in 1964 in Yermo, California, under the name "Ed-Had," and later rebranded as Del Taco.
As of 2026, the system operates roughly 556 company and franchise locations across about 16 U.S. states, with the heaviest concentration in California, Texas, Nevada, Arizona, and Florida.
Del Taco is positioned as the nation's second-largest Mexican quick-service restaurant behind Chipotle, and competes directly with Taco Bell, Del Taco's bigger national rival. The chain differentiates on value menu depth (its "Get A Lot For What You've Got" menu starts at $1) and on its made-to-order, fresh-grilled ingredients positioning.
The Del Yeah! Rewards app launched in its current tiered form in 2021 and is the primary channel for limited-time offers like Tacoberfest. More company background is on the Del Taco Wikipedia entry.
Sources & References
Del Taco official website — live offers, menu, and Del Yeah! Rewards sign-up
Del Taco locations finder — U.S. store coverage and state-level presence
Del Taco menu page — current prices including The Del Taco
Taco Bell official website — primary national rival for value taco comparison
Del Taco newsroom — Tacoberfest announcement coverage — full 2026 in-app deal calendar
Atlanta on the Cheap — Del Taco Tacoberfest schedule — date-by-date BOGO windows
Del Taco Wikipedia entry — company history and system size
Subway BOGO Free Footlong on DHU — related BOGO offer
Shake Shack SCARYGOOD on DHU — related free food offer
Taco Bell $1 Tuesday on DHU — related value menu
KFC 13 Days of Scary Good on DHU — related October food deal
