Important status update (verified September 2026): Discover is no longer a separate bank from Capital One for deposit-account purposes. Discover merged into Capital One, N.A. on May 18, 2025, per Capital One’s own FAQ page — “We’re one company under Capital One, N.A.” As of this review, Discover’s online savings account application page (discover.com/online-banking/savings-account/) redirects directly to Capital One’s 360 Performance Savings application. If you’re trying to decide “Discover vs. Capital One” as two competing banks for a new checking, savings, or CD account, that choice largely doesn’t exist anymore — new deposit-account applicants are routed into the Capital One 360 product line either way.
What’s still genuinely separate (for now): Discover-branded credit cards continue to operate as their own product line and payment network. Existing Discover checking, savings, and CD accounts opened before the transition are being converted to Capital One products in stages — Capital One has said it will notify affected customers directly. Confirm your specific account’s status and timeline with Capital One or Discover rather than assuming based on this article, since the conversion is ongoing.
What Actually Changed
| Fact | Status |
|---|---|
| Corporate structure | Discover merged into Capital One, N.A. on May 18, 2025 |
| New Discover savings applications | Redirect to Capital One 360 Performance Savings (verified via discover.com redirect, September 2026) |
| Existing Discover deposit accounts | Being converted to Capital One products in batches; Capital One says it will notify customers |
| FDIC insurance for customers with both | Jointly insured under combined limits since November 18, 2025, per Capital One’s FAQ |
| Discover-branded credit cards | Continue to operate as a distinct product line — not part of this deposit-account transition |
Bottom line: if you’re comparing “Discover Bank” and “Capital One” as two separate options for a new checking, savings, or CD account, treat that framing as outdated. The more useful comparison today is Capital One 360’s current features and rates against other banks entirely — see the Capital One 360 Review for that. The sections below are kept for readers researching existing Discover deposit accounts or comparing Discover’s credit card lineup against Capital One’s, with the merger context above applied throughout.
Credit Cards: Still a Meaningful Comparison
Discover-branded credit cards remain a separate product line and card network from Capital One’s credit cards, even after the deposit-account merger. Card names, annual fees, and reward rates change over time — confirm the current lineup directly at capitalone.com and discover.com before comparing specific cards.
| Factor | Capital One | Discover |
|---|---|---|
| Transfer partners | Multiple airline/hotel partners (confirm current list) | None |
| Travel portal | Yes | No |
| Airport lounge access | Venture X historically includes Priority Pass — confirm current benefit | No |
| Foreign transaction fee | Not charged on Capital One credit cards | Confirm current policy by card |
| International acceptance | Visa/Mastercard (broad) | Discover network (more limited abroad) |
Card benefits, annual fees, and any welcome offer change over time — confirm current terms directly at each issuer’s site, and treat any welcome/bonus offer as time-limited.
If You Already Have a Discover Deposit Account
Capital One’s guidance for existing Discover checking, savings, and CD customers: keep managing your account on the Discover website and app for now, and expect Capital One to reach out by email or letter with updates or any required action. Do not assume your specific account has or hasn’t converted yet — confirm directly with Capital One or Discover.
If your Discover account has already converted to a Capital One 360 product, see the Capital One 360 Review, Capital One fees guide, and Capital One ATM limit guide for what to expect.
Bottom Line
Discover and Capital One are now the same company for banking purposes, following the May 18, 2025 merger. New checking, savings, and CD applications through Discover’s site redirect to Capital One 360. The one area that remains genuinely distinct is Discover’s credit card lineup and network, which continues to operate separately. For a full overview of Capital One accounts, fees, limits, and contact information, see the Capital One complete guide.
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