Synchrony vs Marcus high-yield savings: what the rate gap is worth
Synchrony's rate feed showed 3.75% APY and Marcus showed 3.50% APY on November 3, 2026. Here is what that gap is worth, and what else differs. Checked November 3, 2026.
Our take (checked Nov 2026)
On November 3, 2026, Synchrony's own rate feed showed 3.75% APY [4] and Marcus showed 3.50% APY. Synchrony labels its rate a 'Special Member Rate' without saying who qualifies, so confirm the rate on your own offer. Marcus lists no fees and no minimum deposit. Synchrony lists no monthly fees, no minimum deposit and no minimum balance, and it offers an optional ATM card on its High Yield Savings account. If you want cash access from a savings account, Synchrony fits better, because the ATM card is documented. If you want a plain online account and the rate is your only test, read Synchrony's live rate and use the break-even table below. If you need cash instantly, or you want one app for savings and checking, neither is the whole answer. Both rates are variable.
| Synchrony Bank High Yield Savings | Marcus by Goldman Sachs | |
|---|---|---|
| Advertised APY | 3.75%, variable; shown as a 'Special Member Rate' [4] | 3.50%, variable [2] |
| Monthly fee | None [1] | None [2] |
| Minimum deposit / balance | No minimum deposit, no minimum balance [1] | No minimum deposit [2] |
| ATM card | Optional ATM card available [1] | Not published in the text we could read |
| ATM fee refunds | Domestic ATM fees from other institutions refunded up to $5.00 per statement cycle [1] | Not published in the text we could read |
| Mobile check deposit limit | $2,000.00 per account per day [1] | Not published in the text we could read |
| Outgoing wire | $25.00 [1] | Not published in the text we could read |
| Fee to transfer in and out | None from Synchrony [1] | None from Marcus, though your other bank may charge [2] |
| Deposit insurance | Up to $250,000 per ownership category [1][3] | FDIC member bank [2][3] |
Why this comparison starts with a missing number
Rate-first comparisons only work when both rates are known. Synchrony's savings page fills in its APY with a live widget, so the text version of the page shows a blank. Synchrony's own rate feed behind that widget showed 3.75% APY on November 3, 2026 [4], labeled a 'Special Member Rate'. Check the live page for the rate and date on your own offer.
We did not copy a rate from a third-party review site. Those pages often lag by weeks. Open Synchrony's page yourself, note the rate and the date shown, and plug it into the table further down.
What Synchrony documents that is easy to miss
Synchrony says an optional ATM card is available with its High Yield Savings and Money Market accounts. It does not charge a fee at the machine, but the ATM owner might. Synchrony refunds domestic ATM fees from other institutions up to $5.00 per statement cycle [1].
There are limits too. The current mobile daily deposit limit is $2,000.00 per account, and an outgoing wire costs $25.00 [1]. If you plan to deposit a large check by phone, that cap matters more than a small rate difference.
What Marcus documents
Marcus shows 3.50% APY, no fees and no minimum deposit, with deposits held at Goldman Sachs Bank USA. It says it does not charge to transfer money, although the other bank on the transfer may [2]. We could not read Marcus's ATM, check-deposit or wire terms, so we have not compared them.
Three checks before you pick
First, read Synchrony's live APY and the date beside it. If the date is blank, the number is not yet reliable. Second, decide whether you will use an ATM card. If you will not, the refund feature is worth nothing to you and the rate gap is the only test left. Third, think about how you deposit. Large checks by phone run into the $2,000.00 daily mobile cap at Synchrony, so bigger deposits need a bank transfer instead.
How safe is the money?
Both are FDIC-insured banks. Synchrony states cover of up to $250,000 per ownership category [1]. The FDIC says deposits are insured to at least $250,000 at each insured bank [3]. Joint, retirement and trust accounts can have separate categories, and the FDIC has an electronic calculator for large balances.
Worked example
Worked example: what is a rate gap worth, and what does Synchrony need to show?
Inputs
- Balance: $10,000, held 12 months with no deposits or withdrawals
- Marcus APY: 3.50% (published)
- Synchrony APY: 3.75% on its rate feed on Nov 3, 2026 [4]; the three rates below are hypothetical, to show how the gap moves if that rate changes
- Interest = balance x APY, because APY includes compounding
Steps
- Marcus: $10,000 x 3.50% = $350.00.
- If Synchrony showed 3.25%: $10,000 x 3.25% = $325.00, which is $25.00 less than Marcus.
- If Synchrony showed 3.50%: $350.00, a tie.
- If Synchrony showed 3.75%: $375.00, which is $25.00 more than Marcus.
- Rule of thumb: every 0.10 point is $10.00 a year per $10,000. At $2,000 it is $2.00; at $50,000 it is $50.00.
- Fee drag: one $25.00 outgoing wire equals 0.25 point on $10,000 for a year.
Result: On $10,000, the rates we used move the year's interest by $25.00 in either direction. Match the live Synchrony rate to the nearest row and read off the answer.
At small balances, the rate gap between these two banks is worth a few dollars a year, which is less than one ATM fee. At large balances it grows, but the daily mobile deposit limit and wire fee also start to matter. The three Synchrony rates above are not forecasts. They exist only to show the arithmetic.
Risks and limits
- Synchrony's APY is not shown in our retrieved text. Check the live page and its stated date.
- Both rates are variable and can change at any time, including after you open.
- Synchrony's mobile deposit cap is $2,000.00 per account per day [1]; an outgoing wire costs $25.00 [1].
- Another institution's ATM may charge a fee. Synchrony refunds up to $5.00 per cycle only [1].
- We could not read Marcus's compounding, wire, check-deposit or ATM terms.
- Interest is generally taxable. This is education, not financial or tax advice.
Frequently asked
Is Marcus HYSA better than Synchrony?
Marcus showed 3.50% APY on November 3, 2026. We could not read Synchrony's live rate, so we cannot say which is higher today. Check Synchrony's page and compare it with the table above.
Does Synchrony High Yield Savings have an ATM card?
Yes, an optional ATM card is available with the High Yield Savings and Money Market accounts, and Synchrony refunds domestic ATM fees from other institutions up to $5.00 per statement cycle [1].
Do Synchrony and Marcus charge monthly fees?
Neither lists a monthly fee for these savings accounts [1][2].
Is there a minimum deposit?
Synchrony lists no minimum deposit and no minimum balance [1]. Marcus lists no minimum deposit [2].
Are the rates fixed?
No. Synchrony says the rate may change after you open the account [1]. Marcus says its APY can change at any time [2].
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Sources
- [1] Synchrony Bank — High Yield Savings Accounts — checked
- [2] Marcus by Goldman Sachs — High Yield Online Savings (page blocks automated fetch; figures read from a search-engine excerpt of the page) — checked
- [3] FDIC — Deposit Insurance — checked
- [4] Synchrony Bank — rate data feed used by its High Yield Savings page (HYS) — checked