What Discover Bank is, in 2026
Capital One closed its $35.3B all-stock acquisition of Discover Financial Services on 18 May 2025, and the OCC subsequently approved merging the Delaware-chartered Discover Bank into Capital One, National Association — Discover Bank now operates as a Capital One brand under CONA's national-bank charter. The Discover Card network (~50M cardholders) and the ~5M retail-banking deposit relationships continue under the Discover brand. DFS ticker delisted from NYSE on close.
Safety and regulation
Post-merger: OCC national-bank charter via Capital One, National Association; FDIC member with $250,000 per-depositor cover. No partner-bank arrangement.
Who Discover Bank is for
Use Discover Bank if: you travel + want zero foreign-transaction fees from a chartered US direct bank. Use Ally Bank if you want brokerage. Use Marcus if savings + CDs only (no checking/debit) is the goal.