CIT Bank Platinum has the highest published APY in market but requires a $5K minimum balance. Marcus offers no-minimum 4.40% APY. Decision turns on whether you'll consistently maintain $5K+ in savings. Both accounts are FDIC-insured up to $250,000 per depositor (fdic.gov). The Federal Reserve publishes current deposit rate data at federalreserve.gov. See the full guide at (/blog/best-high-yield-savings-accounts-2026) and (/blog/best-personal-loans-2026). Reviewed by Brian's ClearValue Lending Team. Updated May 2026.
First-Citizens Bank & Trust Company
Highest APY in market — at a $5,000 minimum balance.
Pros
Goldman Sachs Bank USA
Best all-around online savings — no fees, no minimums, Goldman backing.
Pros
Pick CIT Bank Platinum Savings if: Savers with $5K+ to park who want the absolute maximum APY available.
Pick Marcus by Goldman Sachs Online Savings if: Anyone wanting a simple, well-backed high-yield savings account with zero account-management friction.
Apply at First-Citizens Bank & Trust Company →Apply at Goldman Sachs Bank USA →
Yes. CIT Bank Platinum Savings requires a $5,000 minimum balance to earn the top APY tier. Balances below $5,000 earn a significantly lower rate. Marcus by Goldman Sachs Online Savings has no minimum balance requirement to earn the published APY. Both accounts are FDIC-insured up to $250,000 per depositor (fdic.gov). The choice turns on whether you'll consistently maintain $5,000+ in savings; if yes, CIT Bank's top tier often exceeds Marcus's rate.
Both consistently pay well above the national average savings APY. The Federal Reserve publishes national average deposit rates at federalreserve.gov — the national average for savings accounts has historically been 0.40–0.60% APY, while CIT Bank Platinum and Marcus have targeted rates in the 4–5% range (tied to Fed policy). Rates are variable and change with Federal Reserve rate decisions; verify current APYs at citbank.com and marcus.com before opening an account.
Yes — both are FDIC-insured banks. CIT Bank is a division of First Citizens Bank, a federally chartered bank. Marcus is operated by Goldman Sachs Bank USA, an FDIC-member bank. Both protect deposits up to $250,000 per depositor, per bank, per ownership category under standard FDIC insurance (fdic.gov). Deposits above $250,000 per depositor are not insured by the FDIC at any single bank.
CIT Bank offers a checking account (CIT Bank eChecking) alongside its savings products, enabling you to manage checking and high-yield savings within the same institution. Marcus by Goldman Sachs is savings-and-CD focused — it does not offer a checking account. For customers who want a single online banking relationship covering both everyday spending and high-yield savings, CIT Bank offers a more complete ecosystem. Marcus users typically pair it with a checking account at another bank via ACH transfer.
Both CIT Bank Platinum Savings and Marcus Online Savings compound interest daily and credit it monthly — the industry standard for high-yield savings accounts. Daily compounding maximizes the effective annual yield slightly above the stated APY. For practical purposes at similar APY levels, the compounding difference is negligible. The more meaningful distinction is CIT Bank's $5,000 minimum balance requirement to reach its top tier versus Marcus's no-minimum flat APY (federalreserve.gov publishes national average deposit rates for context).
Both offer certificates of deposit. CIT Bank offers multiple CD types including a High Yield CD (fixed-rate, multiple terms), a No-Penalty CD (withdraw early without fee), and a RampUp CD (rate-bump option). Marcus by Goldman Sachs offers Marcus CDs in standard fixed-rate terms (6 months to 6 years) with no minimum deposit and no monthly fees. CIT Bank's No-Penalty CD is useful when rate uncertainty is high — you can exit without penalty if rates rise. Marcus CDs have no minimum, making them accessible for smaller savers. Both CDs are FDIC-insured up to $250,000 per depositor. Verify current CD rates and terms at citbank.com and marcus.com.
Independent editorial comparison. ClearValue Lending is not the issuer of any product compared here; affiliate links may pay a referral commission at no cost to you — selection is independent of compensation.