Discover cashback bonuses do not expire once they are posted to your account
Once Discover credits a cashback bonus to your account — whether it is a sign-up bonus, a quarterly bonus, or a promotional offer — that money stays in your account indefinitely. Discover does not have an expiration date on cashback that has already been awarded and posted. You can use it whenever you choose, either as a statement credit, a deposit to a linked bank account, or a check.
The expiration rules that do exist are about earning the bonus, not keeping it. If you have a sign-up bonus offer with a deadline, you must meet the spending requirement before that date or you lose the chance to earn it. Once you have earned it and it appears in your account, however, it is yours to keep.
Key Takeaways
- Cashback bonuses that have already posted to your Discover account do not expire and can be redeemed at any time.
- Sign-up bonuses and promotional offers have earning deadlines — you must complete the spending requirement by the stated date or forfeit the bonus.
- Quarterly rotating categories have earning windows each quarter, but cashback earned in those categories does not expire once credited.
- Discover will notify you by email or in your account when a bonus earning period is about to end.
Sign-up bonuses have a time limit to earn them
A Discover sign-up bonus typically requires you to spend a certain amount within a set number of months — for example, $500 in the first three months. If you do not reach that spending threshold by the deadline, you do not receive the bonus. Discover will not award it retroactively, and you cannot extend the deadline.
The deadline is tied to when you open the account, not when you receive the card in the mail. Discover sends you an email confirmation of your account opening date and the bonus deadline. Check your email immediately after opening the account to confirm the exact date you need to meet the spending requirement.
Quarterly category bonuses reset each quarter
Discover's rotating cashback categories (such as 5% back on groceries one quarter, then gas stations the next) change four times per year. Each quarter runs for three months, and you must activate the category and earn the cashback within that three-month window to receive the higher rate.
Cashback you have already earned in a previous quarter does not disappear when the quarter ends. Only the opportunity to earn at the higher rate in that category expires. Once the quarter closes, that category rotates to a different merchant type, and you earn 1% back on the old category unless you have a different card benefit.
Promotional offers have specific earning windows
Discover occasionally runs limited-time promotions — for instance, 10% back on a specific retailer for 30 days. These offers have clear start and end dates. You must make the purchase and have it post to your account before the promotion ends. Purchases made after the deadline will not earn the promotional rate, even if they post later.
Discover lists all active promotions in your account dashboard and sends email notices when a promotion is about to expire. Read these notices carefully, because promotional windows are often shorter than sign-up bonus windows and can be easy to miss.
How to check your bonus status and redemption options
Log into your Discover account online or through the mobile app and navigate to the "Rewards" or "Cashback" section. You will see your current cashback balance, any pending bonuses that have not yet posted, and upcoming bonus opportunities. Pending bonuses show an estimated posting date; once that date passes and the bonus appears in your balance, it is permanent.
To redeem cashback, you have three main options: statement credit (applied to your next bill), direct deposit to a linked bank account, or a check mailed to your address. There is no fee for any redemption method, and you can redeem as little as $20 at a time. You can also choose to let your cashback accumulate and redeem a larger amount later — it will not expire.
What happens if you close your Discover card
If you close your Discover card account, any cashback balance in your account remains available for redemption for a limited time. Discover typically allows you to redeem cashback for up to 30 days after account closure, though this window can vary. Contact Discover customer service before closing your account if you want to confirm the exact timeframe.
The safest approach is to redeem all your cashback before you close the account. Once the redemption window closes, unclaimed cashback may be forfeited. If you think you may close the account in the future, redeem your cashback regularly rather than letting it sit.
Frequently Asked Questions
Can I lose cashback I have already earned?
No. Once cashback posts to your account, Discover does not remove it or expire it. The only way to lose it is if you close your account and do not redeem it within the grace period after closure, which is typically 30 days.
What if I do not meet a sign-up bonus spending requirement?
You will not receive the bonus. Discover does not award partial bonuses or extend deadlines. If you miss the deadline by even one day, you forfeit the entire bonus. Plan your spending in advance to ensure you hit the threshold before the deadline.
Do I have to redeem my cashback by a certain date?
No, as long as your account is open. You can let cashback accumulate for months or years and redeem it whenever you want. If you close your account, you typically have 30 days to redeem any remaining balance.
Can I earn the sign-up bonus again if I reopen a Discover card?
Discover's rules on this vary and change over time. Generally, you must wait a certain period (often 12 months) after closing a card before you are may be able to access for another sign-up bonus on the same card product. Check Discover's current terms or call customer service to confirm.
What if a promotional offer ends before my purchase posts?
The promotion must be active on the date you make the purchase, not the date it posts. If you buy something on the last day of a promotion but it does not post until after the promotion ends, you should still receive the promotional rate. If you do not, contact Discover customer service with your receipt and transaction details.