The most common name is a money market account, though banks also call them NOW accounts or reward checking accounts

An interest-bearing checking account — a checking account that pays you a small amount of money based on your balance — goes by several names depending on the bank. The most frequent term you will see is money market account, though this can be confusing because money market accounts are technically a different product. Banks also use NOW account (which stands for Negotiable Order of Withdrawal), reward checking, premium checking, or high-yield checking.

The reason for the different names is partly historical and partly marketing. When banks first created checking accounts that paid interest, they called them NOW accounts to distinguish them from regular checking. Over time, the term money market account became common even though it technically refers to something else. Today, banks use whatever name they think will attract customers — so "reward checking" sounds better than "interest-bearing checking," even though they mean the same thing.

What matters more than the name is what the account actually does: it lets you write checks or use a debit card like a regular checking account, but it also pays you interest on the money you keep in it. The interest rate is usually very small — often less than 1% per year — but it is real money you earn just by keeping your balance there.

Key Takeaways

  • Money market account is the name you will see most often, though it is technically different from a true money market account.
  • NOW account is an older term that stands for Negotiable Order of Withdrawal and is still used by some banks.
  • Reward checking and high-yield checking are marketing names for the same product — a checking account that pays interest.
  • The name varies by bank, so you need to look at what the account actually does, not just what it is called.

Why banks use different names for the same thing

Banks are not trying to confuse you — they are trying to stand out. When a bank calls an account "high-yield checking," it sounds more attractive than "interest-bearing checking account," even though the product is identical. Marketing teams choose names that make the account sound valuable or exclusive, which is why you might see "premium checking" at one bank and "reward checking" at another.

The historical reason is simpler. In the 1970s, federal law did not allow checking accounts to pay interest. Banks created NOW accounts as a workaround — technically a different product that could pay interest. When that law changed, banks kept the NOW name for some accounts and invented new ones for others. The result is that the same basic product has accumulated multiple names over decades.

Money market account versus interest-bearing checking — what is actually different

A true money market account is not the same as an interest-bearing checking account, even though banks sometimes use the names interchangeably. A real money market account usually has higher interest rates, but it also has stricter limits: you can only make a certain number of withdrawals per month (often six), and you usually cannot write checks on it. An interest-bearing checking account lets you write unlimited checks and make unlimited withdrawals.

When a bank advertises a "money market account" that also lets you write checks and make unlimited withdrawals, they are really selling you an interest-bearing checking account under a different name. The account functions like checking, so the name is misleading. This is why it matters to read what the account actually allows you to do, rather than relying on the name alone.

NOW accounts and why that term is fading

NOW stands for Negotiable Order of Withdrawal, a term created in the 1970s when interest-bearing checking was new and unusual. A NOW account was legally distinct from a checking account, which is why it had its own name. Today, the distinction no longer matters legally, so most banks have stopped using the term. You might still see it at older banks or credit unions, but it is becoming less common.

If you encounter a NOW account, it works exactly like an interest-bearing checking account: you can write checks, use a debit card, and earn interest on your balance. The name is just a holdover from banking history.

What to look for when comparing these accounts

Instead of getting caught up in names, focus on three things: the interest rate the bank is offering, any monthly fees, and whether there are limits on how many times you can withdraw money. Some banks advertise high interest rates but charge monthly fees that eat up the earnings. Others offer lower rates but no fees. A few require a minimum balance to earn the advertised rate.

The interest rate matters most. A bank offering 4% interest on a checking account is genuinely different from one offering 0.01%, regardless of what either one calls the product. Check the bank's website or call and ask directly: "What is the current interest rate on your interest-bearing checking account?" and "Are there any monthly fees?" Those two questions will tell you more than any marketing name.

Where you are most likely to see each name

Online banks and credit unions tend to use "high-yield checking" or "reward checking" because they are marketing to people who care about earning money on their balance. Traditional brick-and-mortar banks often use "premium checking" or "money market account." Credit unions sometimes still use NOW account, especially if they have been around for decades.

The name does not tell you whether the account is good or bad — it just tells you what marketing language that particular bank chose. A small local bank with a NOW account might offer better rates than a large bank with a "premium checking" account, or vice versa. Compare the actual terms, not the names.

Frequently Asked Questions

Is a money market account the same as an interest-bearing checking account?

Not technically, though banks sometimes use the names interchangeably. A true money market account limits how many withdrawals you can make per month. An interest-bearing checking account lets you withdraw unlimited times. If a bank calls something a money market account but lets you write unlimited checks, they are really selling you interest-bearing checking under a different name.

What does NOW account stand for?

NOW stands for Negotiable Order of Withdrawal. It is an older term from the 1970s when interest-bearing checking was new. Most banks have stopped using it, but you might still see it at credit unions or older banks. It works exactly like an interest-bearing checking account.

Which name means the best interest rate?

None of them. The name does not predict the interest rate. A bank calling an account "high-yield checking" might offer 4% interest, while another bank with the same name offers 0.5%. Always ask the bank directly what rate they are currently offering, because rates change and names do not tell you anything about the actual number.

Do I need a minimum balance to earn interest on these accounts?

It depends on the bank. Some require a minimum balance to earn the advertised rate, while others do not. A few require a minimum balance just to open the account. Check the bank's terms before you open the account, because this can make a big difference in whether the interest actually benefits you.