Marcus by Goldman Sachs: 3.50% APY Plus a 1% Boost for Three Months

If you're hunting for a solid home for your cash, Marcus by Goldman Sachs just nudged its Online Savings rate up to 3.50% APY. That's a decent number on its own, but there's a way to push it higher for a few months: a referral link that tacks on an extra 1.00% APY for three months. Let's break down how it works, what the fine print says, and whether it's worth opening an account.

The Rate, Plain and Simple

Marcus is paying 3.50% APY on every dollar in the account, with no minimum balance required to earn it. That's up from 3.40% recently, so the trend is moving in the right direction.

The base rate is variable, meaning it can change after you open the account. That's standard for online savings accounts, but it's worth remembering if you're planning around a specific yield.

Interest compounds daily and gets paid out monthly. There's no monthly maintenance fee, and you can open the account with nothing upfront.

How to Snag the Extra 1.00% APY

The boost comes through a referral link. When you open a new Online Savings Account through that link, you get an additional 1.00% APY on top of the base rate for three months. So for that window, you'd be earning 4.50% APY total.

The referral program also works the other way: you can refer friends and family, and each successful referral earns you another three months of the increased rate. You can stack up to five referral bonuses per calendar year, which works out to 15 months of boosted yield.

To qualify, you need to be at least 18, have a Social Security number, a legal U.S. address, and a personal checking account at a U.S. bank. The application is entirely online.

• Open a new Marcus Online Savings Account through the referral link
• The +1.00% APY applies for three months from account opening
• Refer up to five people per year for additional three-month boosts
• No minimum deposit required to open or earn the rate

Moving Money In and Out

Marcus gives you a few ways to fund the account. You can transfer electronically from an external bank, and there's no limit on the number of withdrawals or transfers you can make — though the account does carry a six-withdrawal-per-statement-cycle limit, so don't go wild.

Outgoing transfers are capped at $125,000 per transaction online. If you need to move more, you can call in and there's no limit by phone. You can link up to four external accounts.

Push transfers typically take one to three business days, while pulls take about three business days. No transaction fees apply.

• No limit on number of withdrawals/transfers, but six per statement cycle
• Online outgoing transfers capped at $125k per transaction
• No cap on phone transfers
• Up to four external accounts can be linked

A Word on the Expired Bonus

You might see references to a $1,500 savings bonus that required enrolling by March 11, 2026, and maintaining new funds for 90 days. That offer has expired, so don't count on it. The current value is in the rate and the referral boost.

If you're an existing Marcus customer, you may still be able to enroll an existing account in the referral boost, but check the terms on the offer page first.

Who This Account Makes Sense For

If you've got cash sitting in a big-bank savings account earning next to nothing, Marcus is a straightforward upgrade. The lack of fees and minimums makes it low-risk to try, and the referral boost gives you a reason to move sooner rather than later.

That said, 3.50% APY is competitive but not the absolute top of the market. Some online banks are paying over 4% right now. If squeezing out every basis point matters to you, shop around. But if you want a recognizable brand backed by Goldman Sachs and a clean, no-fuss account, Marcus is a solid pick.

• Good for: savers who want no fees, no minimums, and FDIC insurance
• Good for: anyone who can refer friends to extend the boosted rate
• Consider alternatives if: you want the highest possible APY or need frequent large transfers

Bottom Line

• Marcus Online Savings pays 3.50% APY with no minimum balance or monthly fee.
• A referral link adds 1.00% APY for three months, bringing the total to 4.50% APY temporarily.
• You can earn up to five referral bonuses per year, extending the boost to 15 months.
• The account is FDIC insured and has no transaction fees, but limits withdrawals to six per statement cycle.
• The $1,500 savings bonus offer has expired; focus on the rate and referral boost instead.

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