“FanDuel promo code” is really two different questions wearing one search term. A brand-new visitor wants to know what loads at sign-up. Somebody who already has an account wants to know if there’s anything left for them right now. FanDuel answers both without ever asking anyone to type a code — but the two answers run on different clocks, and that’s the part most comparison pages blur together.

The New-User Side Is Settled Elsewhere

The standing welcome offer — a qualifying $5 wager unlocking bonus bets released over the following week — is the same mechanic covered in full on FanDuel Bonus Code and FanDuel Welcome Bonus Code. This page doesn’t re-run those terms. What matters here is just the confirmation: no code box exists on the signup form, for this offer or any other FanDuel product.

FanDuel Promo Code for Existing Users, Honestly

This is where search results get stale fastest. A flat $100 promo aimed at existing users circulated through affiliate coverage in mid-2026 and had already lapsed by late July 2026 — it is not something a current account can redeem today, no matter how many pages still list it. FanDuel has not replaced it with a standing dollar figure existing users can count on.

What replaced it instead: a rotating calendar of named weekly promotions inside the app’s Promotions tab, not a dollar-figure code. The specific name changes with whatever sport is in season.

What’s Actually Live Changes With the Sport

Betting-media tracking in September 2026 had a recurring Tuesday promotion built around home-run props — pick a 50% profit boost or a bet reset token on a qualifying swing — which only makes sense while MLB is actually being played. Once the World Series wraps, that slot gets replaced with an NFL- or NBA-shaped equivalent; the pattern (a named, rotating, no-code boost) outlasts any single promotion’s name. None of these get announced the way the new-customer welcome offer does, which is exactly why search results for them go stale within weeks.

The One Promo That Doesn’t Rotate

Refer-a-friend is the exception: a standing program, not a seasonal one. An existing user shares a personal link, and once the referred signup clears a qualifying bet, both accounts typically receive bonus bets worth roughly $50. It’s a link, the same way the welcome offer is a link, not a code — covered in more depth on FanDuel Deposit Bonus Code.

How to Check What’s Really Live Right Now

  • Open the FanDuel app and tap the Promotions tab — that is the only reliable source for this week’s offer
  • Ignore any page advertising a specific dollar-figure code for existing users without a recent date on it
  • Confirm the sport the promo is tied to is actually in season
  • Remember state availability still gates all of it — none of this exists in a state without FanDuel Sportsbook live

Treat any boost, token, or referral credit as a discount on entertainment spending, not a reason to bet more than planned. 21+ where required. Call 1-800-GAMBLER if it stops feeling like entertainment.