Del Taco is turning the whole month into a taco party. Tacoberfest 2026 runs October 1 through October 31 at participating restaurants, built around a free taco on National Taco Day (October 6) and four rotating buy-one-get-one-free windows for rewards members.
Everything lives inside the Del Yeah! Rewards program in the Del Taco app. Joining is free and takes about a minute, and once you are in, the offers show up in your rewards tab ready to scan at the counter or apply to mobile orders.
Here is the math we like: one free taco on October 6, plus one free second taco in each of the four BOGO windows, adds up to as many as five free tacos in a single month if you play every window. For a fast-food promo, that is a generous runway.
A-tier labeling: Del Taco's own press release and the official site confirm the calendar, the windows and the rewards requirement. Every BOGO deal means buying the first taco, and the National Taco Day free taco comes with a purchase. Real free food, real strings attached — that is why we rate it A-tier.
Quick Summary: Del Taco Tacoberfest 2026
Item | Details |
|---|---|
Deal | Del Taco Tacoberfest 2026 |
Dates | October 1–31, 2026 |
Free taco | October 6, National Taco Day, with any purchase |
BOGO windows | Oct 7–10, 14–17, 21–24, 28–31 |
Requirement | Del Yeah! Rewards account |
Where | Participating Del Taco locations, 550+ across 18 states |
What Is the Deal: Del Taco Tacoberfest 2026?
Tacoberfest is Del Taco's monthlong celebration of its namesake product.
The chain announced the 2026 return in an official press release on October 1, calling it "a monthlong celebration of tacos" that includes a free taco for National Taco Day.
Del Taco is the second-largest Mexican quick-service restaurant brand in the United States, and Tacoberfest is its biggest annual taco moment. The 2026 edition leans on rotating deals instead of one single day, so the value is spread across the whole month rather than dumped on October 6.
The headline structure has not changed much from the brand's playbook: rewards members get access to digital-only offers, and the calendar rotates through different taco styles every week or so. That means the deal you can claim today is not the deal you can claim next week.
Del Taco itself calls Tacoberfest an "eagerly anticipated annual tradition" in the announcement, and Chief Marketing Officer Noah Chillingworth says this year's lineup gives fans "an entire month full of reasons to engage with the brand." That is PR-speak, but it confirms one useful fact: this is a returning program with a fixed October slot, not a one-off stunt, so the rotation calendar is worth planning around.
What's Free at Del Taco in October 2026?
Here is the full menu-backed window calendar as announced by the brand. All offers run at participating locations and require a Del Yeah! Rewards account.
Window | Offer |
|---|---|
Oct 1–4 | BOGO Street Taco |
Oct 6 | Free taco with any purchase (National Taco Day) |
Oct 7–10 | BOGO Carnitas Big Fat Taco |
Oct 14–17 | BOGO Crispy Chicken Taco |
Oct 21–24 | BOGO Grilled Chicken Taco |
Oct 28–31 | BOGO The Del Taco |
Two things stand out when you read the calendar closely. First, the October 6 free taco is the only no-BOGO item — it is a straight free taco with any purchase, which makes it the single best day of the month for value.
Second, the BOGO items rotate from street tacos to premium builds. The Carnitas Big Fat Taco and The Del Taco are two of the chain's most substantial tacos, so the back half of the month is arguably the stronger half if you are hungry rather than snacking.
The Five-Free-Taco Math
Count free tacos, not discounts. A rewards member who claims every window banks one outright free taco on October 6 plus a second free taco in each of the four BOGO windows — up to five free tacos in 31 days. Each BOGO works out to a half-price featured taco, so the calendar rewards weekly visitors; if you only stop in once this month, make it October 6.
Tactic | Free tacos |
|---|---|
Hit every window | Up to 5 |
October 6 only | 1 |
Skip one BOGO window | 3 |
One exclusion to memorize: the October 6 free taco excludes the All-American BurgerTaco, per the fine-print footnote in Del Taco's own announcement. Your free item has to be a taco from the featured lineup, so don't roll up expecting to swap in the burger-taco hybrid.
How to Claim the Free Taco Step by Step
Download the Del Taco app or visit the Del Yeah! Rewards page and create a free account.
Turn on app notifications so the National Taco Day offer and each BOGO window reach you on time.
On October 6, order any menu item, then scan your rewards code in the app or at the register to redeem the free taco.
During each BOGO window, add two of the featured taco to your order and the cheaper one is free once the offer is applied.
Confirm the discount appears before you pay — app offers must be active at checkout, not added afterward.
Who Is Eligible for Tacoberfest Deals?
Anyone with a Del Yeah! Rewards account can claim the offers, and membership is free. There is no separate sign-up for Tacoberfest itself; joining the rewards program is the only gate.
Geography matters here. Del Taco operates more than 550 restaurants across 18 states, per its own announcement, with the heaviest concentration in California and the neighboring Southwest. If you live outside the West, check the location finder before planning your month around this.
The BOGO deals also require buying the featured taco first. If you were hoping for a no-purchase freebie, the October 6 National Taco Day taco is the one to circle — and even that one requires a purchase alongside it.
Important Fine Print
Offers are valid at participating Del Taco restaurants only, and the official announcement does not list every excluded location.
The October 6 free taco requires a purchase and a rewards scan on the day itself; it does not roll over.
Each BOGO window has its own featured item, so the free taco must match the window's lineup.
App offers are account-based, so bring your phone or use mobile order — a verbal request at the counter will not trigger the discount.
Del Taco reserves the right to modify or end promotions, so treat the calendar as firm but not guaranteed.
One more practical note from experience: rewards offers sometimes appear in the app a few hours into the day rather than at midnight. If the October 6 offer is not visible when you wake up, check again mid-morning before assuming it is missing.
Frequently Asked Questions
How do I get the free taco on National Taco Day at Del Taco?
Join Del Yeah! Rewards free in the Del Taco app, then on October 6 place any order and scan your account at checkout or order through the app. The free taco applies with your purchase as part of the Tacoberfest lineup.
Details are in Del Taco's official announcement, and the offer is valid at participating locations while supplies last.
What is Del Yeah! Rewards and does it cost anything?
Del Yeah! Rewards is Del Taco's free loyalty program, managed through the brand's app. You earn points on orders and unlock member-only offers like the Tacoberfest deals. Signing up takes about a minute and requires just an email or phone number. The rewards page explains the tiers, and there is no purchase required to join — only to redeem the National Taco Day taco.
When does Tacoberfest 2026 start and end?
Tacoberfest runs the entire month of October 2026, from October 1 through October 31. The BOGO windows rotate on specific date ranges — October 7–10, 14–17, 21–24 and 28–31 — with the free National Taco Day taco sitting between the first two windows. All dates run on local restaurant time, so a window that opens October 7 starts when your local Del Taco opens that day.
Who can claim the BOGO taco deals?
Any Del Yeah! Rewards member who orders at a participating Del Taco during an active window. You must purchase the featured taco to get the second one free, and the offer applies in the app or with a scan at the register. Because 550-plus restaurants in 18 states are in play, double-check your nearest location participates before making the trip.
Is there a purchase required for the free taco?
Yes. The National Taco Day taco on October 6 is free with any purchase, so it is not a no-strings-attached giveaway. The four BOGO windows also require buying the featured taco to unlock the free second one. If you want the absolute minimum spend, order the cheapest menu item alongside your free taco on October 6 and treat the BOGO weeks as half-price upgrades on tacos you would buy anyway.
Can I use Tacoberfest deals in the drive-thru?
Yes, as long as your rewards account is scanned or your order is placed through the app. The offers are digital and account-based, so they work at the counter, in the drive-thru and on mobile orders alike. The one thing that does not work is asking for the deal verbally without scanning — the register needs your account attached to the order to apply the discount.
Similar Deals Worth Checking Out
If your town has no Del Taco, October still has plenty of free food elsewhere.
Applebee's is running a $6 season wing ticket with free boneless wings every NFL week on a $15 order, and Burger King gave away free food all week in a recent national push.
Fans of rotating BOGO offers should also look at KFC's buy-one-get-one-free Big Box Combo, which followed the same purchase-one-unlock-one structure as Tacoberfest.
And for a lighter monthlong habit, Dairy Queen's $1 banana split shake for new rewards members mirrors the Del Yeah! Rewards mechanic almost exactly.
If you want more taco freebies this week, Jack in the Box ran a two-free-tacos-with-$1 app offer on October 6, and 7-Eleven stacked four separate taco deals across the same day — both reported in the National Taco Day roundup by the Deseret News.
About Del Taco
Del Taco was founded in 1964 in Yermo, California, and has grown into a brand with more than 550 locations across 18 states. The menu mixes Mexican staples like tacos, burritos and quesadillas with American favorites such as crinkle-cut fries and shakes, which is a large part of its cross-over appeal.
The brand has been on an awards streak lately.
Readers named Del Taco the best fast-food restaurant in the country in USA Today's 2025 and 2026 10Best Reader's Choice rankings — a feat the brand's own announcement confirms — while its fries have won the best-fast-food-fries title three years running. For a chain that started with 19-cent tacos, that is a long way from humble beginnings.
You can browse the full Del Taco menu or check nutrition information before your first Tacoberfest order. Brand news and past promotions live on the official news page.
Sources & References
Del Taco official press release — Tacoberfest returns with a free taco for National Taco Day (GlobeNewswire, Oct 1, 2026)
Yahoo — Del Taco wins best fast-food fries for third straight year
USA Today — National Taco Day 2026 freebies and Del Taco deals
Deseret News — National Taco Day 2026 deals including Del Taco Tacoberfest
