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Review · Terms verified 2026-10-29

Synchrony Bank High Yield Savings review

Reviewed by Unpack Money Research Desk · Updated October 2026 · Our review process

Flat-rate high-yield savings with no tiers, no minimums, and no monthly fee.

Unpack Money score: 92/100

Synchrony Bank's High Yield Savings pays 3.75% APY — the highest flat rate we verified, matching the best tiered rate on this page — and it does so without a single condition. No balance tiers, no minimum deposit, no monthly fee, no direct deposit requirement. The rate you see is the rate every dollar earns, whether you keep $500 or $50,000 in the account.

That simplicity is the whole argument. Tiered accounts can match 3.75% on paper, but only if your balance stays above the threshold — and the penalty for slipping below can be severe. Synchrony removes the homework: there is no cliff to fall off and no activity requirement to maintain. On a $10,000 balance, 3.75% earns roughly $55 more per year than a 3.20% account, with zero extra effort.

The tradeoffs are the usual online-bank ones. Synchrony has no branches, so everything happens online or by phone, and the rate is variable — 3.75% today doesn't promise 3.75% next quarter. Neither is a reason to avoid the account; they're just the standard terms of the high-yield category.

How to open a Synchrony High Yield Savings account

1. Apply online — the application takes a few minutes on Synchrony's site; you'll need ID and your Social Security number.
2. Fund the account — transfer from an existing bank account; there's no minimum to open.
3. Link external accounts — connect checking or other banks for easy transfers in and out.
4. Set beneficiaries — name payable-on-death beneficiaries so the account transfers cleanly.

Synchrony vs the field

Synchrony's pitch is simplicity: one flat 3.55% APY with no tiers to track. Marcus by Goldman Sachs and Ally Bank compete in the same online-bank lane with their own flat rates and app experiences — the differences come down to fractions of a percent and ecosystem perks rather than dramatic rate gaps. See how the top high-yield accounts compare side by side →

Savings APYs are variable and can change at any time; 3.55% was verified Oct 18, 2026.

Worried about safety? High-yield savings accounts are FDIC-insured up to the legal limit. Curious what the rate earns in dollars? See what $20,000 earns — or run your own numbers.