A checking account is a bank account designed for regular deposits and withdrawals, where you can access your money on demand through debit cards, checks, and transfers

A checking account is a deposit account at a bank or credit union that lets you store money and move it in and out frequently without penalty. Unlike a savings account, which is built around keeping money sitting there, a checking account assumes you will write checks, swipe a debit card, set up automatic bill payments, and transfer funds multiple times per month. The bank holds your money and pays you little to no interest in exchange for the right to lend that money to other customers.

The account comes with a routing number (which identifies your bank) and an account number (which identifies your specific account). Together, these two numbers let employers deposit paychecks directly, let you send money to other people's accounts, and let creditors pull payments automatically. You get a debit card linked to the account so you can withdraw cash or pay at a store. You may also get a checkbook—a pad of paper checks you can write to pay bills or people.

The bank keeps a running balance of what you have deposited minus what you have withdrawn. If you try to withdraw more than you have, the bank may decline the transaction, charge you an overdraft fee, or (in some cases) cover the difference and charge you interest. The account is FDIC insured up to $250,000, meaning if the bank fails, the federal government guarantees your money up to that limit.

Key Takeaways

  • A checking account holds money and lets you access it through debit cards, checks, automatic transfers, and ATM withdrawals without waiting periods or penalties.
  • Your bank assigns a routing number and account number so employers, creditors, and other people can move money in and out of your account electronically.
  • Banks charge fees for overdrafts, monthly maintenance, or excessive transfers, so the actual cost of a checking account varies by bank and how you use it.
  • Money in a checking account is insured by the FDIC up to $250,000 if the bank fails, but the account itself earns little or no interest.

How money moves in and out of a checking account

Money enters a checking account through direct deposit (your employer sends your paycheck electronically), transfers from another account you own, deposits you make at an ATM or teller window, or checks other people write to you. Once the money is in the account, you can move it out by writing a check, swiping your debit card at a store or ATM, setting up an automatic payment to a creditor, or transferring it to someone else's account.

Each of these actions takes a different amount of time. A debit card purchase at a store clears within one to three business days. A check you write takes three to seven business days to clear, because the check has to be physically transported to your bank, scanned, and processed. An electronic transfer to another account at the same bank happens the same day. A transfer to an account at a different bank takes one to two business days through the ACH system (the network that moves money between banks).

The bank tracks every transaction and shows you a running balance. You can see this balance online, on your phone, or by calling the bank. The balance you see online may be slightly different from your actual balance because some transactions are still processing—a debit card purchase might show as pending for a day before it actually comes out of your account.

What fees and costs are attached to checking accounts

Many banks charge a monthly maintenance fee (typically $5 to $15) just for having the account open. Some waive this fee if you keep a minimum balance, set up direct deposit, or maintain a linked savings account. Others charge no monthly fee at all.

An overdraft fee is charged when you try to withdraw more money than you have in the account. The fee is usually $25 to $35 per transaction, and a single day of overspending can trigger multiple fees if several transactions post at once. Some banks offer overdraft protection, which links your checking account to a savings account or credit line so money is automatically transferred if you go negative—this usually costs less than an overdraft fee, but you pay interest on the borrowed amount.

Other common fees include charges for using an ATM outside your bank's network ($2 to $3 per withdrawal), requesting a replacement debit card ($5 to $15), stopping payment on a check ($25 to $35), or exceeding a limit on the number of transfers you can make per month. Some banks charge nothing for any of these; others charge for all of them. The actual cost of a checking account depends entirely on which bank you choose and how you use the account.

Checking accounts versus savings accounts

A checking account is built for spending; a savings account is built for holding. Checking accounts have no limit on how many times you can withdraw money per month, and withdrawals are when ready. Savings accounts traditionally limited you to six withdrawals per month (though this rule has loosened in recent years), and withdrawals take longer to process. Checking accounts earn almost no interest; savings accounts earn a small percentage of interest on your balance.

Most people keep both. They use checking for regular bills, groceries, and paychecks—money that moves in and out constantly. They use savings for an emergency fund or a goal they are saving toward—money that sits still and earns a small return. Some banks offer a combined account that has both checking and savings features, though these are less common.

Who offers checking accounts and what to compare

Traditional banks (Chase, Bank of America, Wells Fargo, and thousands of regional banks) offer checking accounts. Credit unions offer them too, and often charge lower fees. Online banks (Ally, Charles Schwab, Discover) offer checking accounts with no monthly fees and higher interest rates than traditional banks, though they have fewer physical branches.

When comparing checking accounts, look at the monthly maintenance fee, overdraft fees, ATM network size, minimum balance requirements, and whether the bank offers direct deposit. If you travel or live in a rural area, the size and location of the bank's ATM network matters. If you receive a paycheck, ask whether the bank offers direct deposit and whether it waives fees if you set it up. If you carry a balance in overdraft sometimes, compare overdraft fees and overdraft protection options.

How to open a checking account

You will need a government-issued photo ID (driver's license, passport, or state ID), proof of your address (a utility bill, lease, or bank statement dated within the last 60 days), and your Social Security number. Some banks also ask for a second form of ID or proof of income, though this is less common for checking accounts than for credit products.

You can open an account online, by phone, or in person at a branch. Online and phone applications usually take 10 to 15 minutes and you can start using the account the same day. In-person applications take longer but let you ask questions and get a debit card when ready. The bank will run a check on ChexSystems (a database of banking history) to see if you have had problems with previous accounts—unpaid overdrafts, fraud, or accounts closed for cause can disqualify you, though policies vary by bank.

Frequently Asked Questions

Can I have more than one checking account?

Yes. You can open checking accounts at multiple banks, and there is no law against it. Some people do this to separate spending categories (one account for bills, one for groceries) or to take advantage of different banks' features. Keep in mind that each account is insured separately up to $250,000, so if you have $300,000 across two accounts at the same bank, only $250,000 is protected.

What happens if I write a check for more money than I have?

The check will bounce—the bank will refuse to pay it and return it to the person who tried to cash it. You will be charged an overdraft fee by your bank, and the person who received the check may charge you a returned check fee. Repeatedly bouncing checks can get you reported to ChexSystems and make it hard to open accounts at other banks.

Do I have to use a debit card, or can I just use checks?

You can use only checks if you want to, though most people use both. Checks are slower to clear and require you to write and mail them. Debit cards are faster and work at any store or ATM. Many bills can only be paid by automatic transfer or debit card, not by check, so having a debit card linked to your account is usually necessary.

Is my money safe in a checking account?

Your money is insured up to $250,000 by the FDIC if the bank fails. If someone steals your debit card or account number, federal law limits your liability to $50 if you report it within two business days, and $0 if you report it before any fraudulent charges post. Your bank may also offer additional fraud protection.

Can a bank freeze my checking account?

Yes. A bank can freeze your account if it suspects fraud, if you have unpaid overdrafts, or if a court orders it (for example, to collect on a judgment or unpaid taxes). The bank must notify you, usually within one business day. You can dispute a freeze by contacting the bank or, in some cases, by going to court.