Marcus has no minimum balance requirement to open or maintain a savings account

You can open a Marcus savings account with any amount of money, and you can keep the account open with a zero balance. There is no monthly fee, no maintenance charge, and no penalty for letting your balance drop below any threshold. This applies to both the standard high-yield savings account and the Money Market Account that Marcus offers.

The only practical limit is that Marcus requires an initial deposit to fund the account when you first open it—you cannot create an empty account and add money later. That initial deposit can be as small as one dollar, though most people transfer a larger amount. Once the account is open, you control how much stays in it.

Key Takeaways

  • Marcus savings accounts have zero minimum balance requirement at any time after opening.
  • You must make an initial deposit to open the account, but that deposit can be one dollar or more.
  • No monthly fees, maintenance charges, or balance-based penalties apply to Marcus accounts.
  • You can withdraw all your money and keep the account open without any consequence.
  • The interest rate you earn applies to whatever balance you hold, whether it is ten dollars or ten thousand.

How to fund your Marcus account when you open it

When you create a new Marcus savings account online, you link a bank account from another institution—usually your checking account at your primary bank. Marcus then asks you to make an initial transfer to fund the new account. This transfer can be any amount you choose, starting from one dollar.

The transfer typically takes one to two business days to arrive. During that time, your Marcus account exists but holds no money. Once the transfer clears, your balance updates and you begin earning interest on whatever you deposited. You can then add more money, withdraw it, or leave it untouched—the account remains active either way.

Interest earned on any balance, no matter how small

Marcus pays interest on your savings balance every month, calculated daily. The rate is the same whether you hold fifty dollars or fifty thousand dollars. Interest compounds monthly, meaning you earn interest on your interest, though the effect is small on very low balances.

If your balance drops to zero, you stop earning interest that month, but your account does not close and no fee is charged. If you later deposit money again, interest resumes immediately on the new balance. The account itself costs nothing to maintain.

Withdrawals and account closures

You can withdraw money from your Marcus account at any time without penalty. There is no limit on the number of withdrawals per month, though federal regulations once capped savings account withdrawals at six per month—that rule was suspended in 2020 and has not been reinstated. Marcus does not impose its own withdrawal limit beyond what federal law requires.

If you want to close your account, you can do so online or by calling Marcus customer service. You do not have to maintain a minimum balance to keep the account open, so closure is optional even if your balance reaches zero. Many people keep zero-balance Marcus accounts open simply because there is no cost to do so.

Comparing Marcus to other high-yield savings accounts

Most online banks that offer high-yield savings accounts, including Ally, American Express Personal Savings, and Discover, also have no minimum balance requirement. The pattern is consistent across the industry: online banks compete on interest rate and customer service, not on balance minimums, because they have lower overhead than brick-and-mortar banks.

Traditional banks and credit unions sometimes do impose minimum balances—often $500 to $2,500—to avoid monthly fees or to may have access to for higher interest rates. Marcus does not use this model. If you are comparing Marcus to a local bank, check that bank's fee schedule, because the minimums and penalties can vary widely.

What happens if you never use your account

If you open a Marcus account, deposit money, and then never touch it for months or years, the account remains open and active. Your balance earns interest every month. There is no "dormancy fee" or "inactivity charge" that Marcus applies. The only scenario in which your account might close is if Marcus itself closes—which has not happened, as Marcus is backed by Goldman Sachs—or if you request closure.

Some banks do charge inactivity fees after a certain period of no deposits or withdrawals, but Marcus does not. You can safely leave money in a Marcus account untouched for as long as you want.

Frequently Asked Questions

Can I open a Marcus account with zero dollars?

No. You must make an initial deposit to open the account, but that deposit can be as small as one dollar. Once the account is open, you can withdraw everything and maintain a zero balance without penalty.

Will Marcus close my account if my balance is zero?

No. Marcus will not close your account or charge a fee because your balance is zero. Your account remains open and active indefinitely, even if you never deposit or withdraw again.

Is there a fee for keeping money in Marcus?

No. Marcus charges no monthly maintenance fee, no balance fee, and no inactivity fee. The only cost is the opportunity cost of holding cash instead of investing it elsewhere.

How much interest do I earn on a small balance?

You earn the same interest rate on any balance, large or small. If Marcus pays 4.5% annual percentage yield, you earn that rate on ten dollars just as you do on ten thousand dollars. The actual dollar amount of interest is proportional to your balance.

Can I have multiple Marcus savings accounts?

Yes. You can open more than one Marcus savings account under the same login. Each account earns interest independently, and each has no minimum balance requirement. Some people use multiple accounts to organize money for different goals.