What is the current Discover Bank CD rate?

As of May 2026, Discover Bank's best CD rate is approximately 4.75% APY on its 12-month CD. Rates vary by term: 3-month CDs pay around 4.00–4.10% APY, while 5-year CDs pay approximately 3.50–3.75% APY. Rates are competitive with other top online banks but change frequently — verify the current rate on Discover's website before opening.

What is the minimum deposit for a Discover Bank CD?

Discover Bank requires a minimum opening deposit of $2,500 for all CDs. This is higher than Ally Bank ($0) and Marcus by Goldman Sachs ($500). If you have less than $2,500 to invest, Ally or a credit union may be a better fit.

Does Discover Bank have a no-penalty CD?

No, Discover Bank does not currently offer a no-penalty CD. If you need the option to withdraw funds early without a fee, Ally Bank's 11-month No-Penalty CD is an alternative in a similar rate range.

What is Discover Bank's early withdrawal penalty?

Discover's early withdrawal penalties are relatively stiff: 3 months of interest for terms under 12 months, 6 months of interest for 12-month CDs, 9 months of interest for 2-year CDs, 18 months of interest for CDs of 4 years or more. These are higher than Ally's penalties, which is a meaningful trade-off when comparing the two banks.

Is Discover Bank FDIC insured?

Yes. Discover Bank is a member of the FDIC. Deposits — including CDs — are insured up to $250,000 per depositor, per account category. If you have more than $250,000 to deposit, consider spreading funds across multiple FDIC-insured banks or using an account with IntraFi Network to access higher coverage.

Discover Bank CD Rates 2026 — Current APYs Across All Terms

Discover Bank’s CD rates reach approximately 4.75% APY on 12-month certificates of deposit in May 2026, placing it among the top-tier online banks. Discover requires a $2,500 minimum deposit — higher than Ally or Marcus — but its rates are consistently competitive and its FDIC-insured products are straightforward.

Rates shown are as of May 2026 and change frequently. Verify the current rate directly with Discover Bank before opening an account.

Discover Bank CD Rates by Term (May 2026)

Term	Approximate APY
3 months	4.00–4.10%
6 months	4.25–4.50%
9 months	4.40–4.60%
12 months	4.60–4.75%
18 months	4.25–4.50%
2 years	4.00–4.25%
3 years	3.75–4.00%
4 years	3.60–3.85%
5 years	3.50–3.75%

The 12-month term typically offers Discover’s highest rate, consistent with the current inverted yield curve environment where short-to-medium terms pay more than long ones.

How Much Can You Earn at Discover?

On a $10,000 deposit (note: Discover requires $2,500 minimum, so $10,000 is a typical opening amount):

Term	Approximate APY	Interest Earned
6 months	4.40%	~$219
12 months	4.70%	~$470
2 years	4.10%	~$838
5 years	3.65%	~$1,970

A big bank standard CD at 0.05% APY would earn just $5 after 12 months on the same $10,000.

Discover vs. Ally vs. Marcus

All three are well-regarded online banks competing for the same customer. Here’s how they differ on CDs:

	Discover	Ally	Marcus by Goldman Sachs
Best 12-month rate	~4.70–4.75%	~4.65–4.75%	~4.60–4.70%
Minimum deposit	$2,500	$0	$500
No-penalty CD	No	Yes (11 months)	No
Early withdrawal	6 months interest	60 days interest	90–270 days interest
FDIC insured	Yes	Yes	Yes

The key difference: Discover’s early withdrawal penalty (6 months of interest on a 12-month CD) is meaningfully higher than Ally’s (60 days of interest). If there’s any chance you’ll need the funds early, Ally’s penalty structure and no-penalty CD option make it more forgiving. If you’re confident you’ll hold to maturity and have $2,500+, Discover’s rate can edge out the competition on specific terms.

Discover’s Early Withdrawal Penalty in Practice

Discover’s penalty schedule matters more than people often realise at opening:

CD Term	Penalty
Less than 12 months	3 months of interest
12 months	6 months of interest
2 years	9 months of interest
3 years	18 months of interest
4+ years	18 months of interest

Example: You open a Discover 12-month CD at 4.70% APY with $10,000. After 6 months, you need the money early. The penalty is 6 months of interest = approximately $235. You would receive back your $10,000 principal plus the 6 months of interest you earned, minus the 6-month penalty — effectively breaking even on interest, having earned nothing. This is better than losing principal, but it’s a strong reason not to open a CD with money you might need.

Who Should Open a Discover CD?

Discover CDs are a good fit for:

Savers with $2,500 or more who are confident they won’t need the funds before maturity
People who already use Discover’s other products (checking, savings) and want simplicity in one institution
Savers who want consistently competitive rates without hunting for promotional offers

Discover is not ideal for:

Savers with less than $2,500 (look at Ally or credit unions)
Anyone who might need to break the CD early (Ally’s no-penalty CD is better)
People actively hunting the absolute highest rate on every renewal (compare all three online banks each time you roll over)

What Happens When Your Discover CD Matures

Discover CDs automatically renew at maturity into the same term at the current interest rate. The grace period is 10 days — you must act within this window if you want to change terms, withdraw, or transfer funds elsewhere without penalty.

Set a calendar reminder 30 days before maturity to compare Discover’s current rates against Ally, Marcus, and any credit union promotions available at that time.

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy