A checking account is a bank account designed for frequent deposits and withdrawals
A checking account is a deposit account at a bank or credit union that lets you store money and access it whenever you need it. You deposit money into the account, and the bank holds it for you. When you need to pay someone or get cash, you withdraw from that account using a debit card, check, electronic transfer, or ATM.
The core purpose is simple: a safe place to keep money that you plan to spend regularly. Unlike a savings account, which is built around keeping money set aside, a checking account expects you to move money in and out frequently. Most checking accounts come with a debit card and checkbook so you have multiple ways to access your funds.
Banks and credit unions make money on checking accounts by lending out the deposits you keep there. In return, they offer you the service of holding your money safely, processing your transactions, and providing tools to manage it. Some accounts pay you a small amount of interest; many do not.
Key Takeaways
- A checking account is a place to store money and withdraw it frequently using a debit card, checks, transfers, or ATM.
- Banks and credit unions offer checking accounts and charge fees for certain services, though many accounts have no monthly fee.
- You need to provide identification and proof of address to open a checking account, and some banks check your banking history.
- Overdraft protection and overdraft fees are common features that let you spend more than your balance, but they cost money if you use them.
- A checking account is different from a savings account because it is meant for regular spending, not for setting money aside.
How money moves in and out of a checking account
Money enters your checking account through deposits. You can deposit a paycheck by mailing it to the bank, taking it to a branch, using a mobile app to photograph the check, or having your employer deposit your pay directly into the account. You can also deposit cash at an ATM or teller window, or transfer money from another account you own.
Money leaves your account when you withdraw it. The most common way is a debit card, which works like a credit card but pulls money directly from your account. You can also write a check, which tells the bank to pay someone from your account. Electronic transfers—also called ACH transfers or wire transfers—move money to another person's account. ATM withdrawals let you get cash.
Every transaction is recorded. The bank keeps a running balance of how much money is in your account. You can see this balance online, on a mobile app, at an ATM, or by calling the bank. A statement arrives monthly (or you can view it online) and lists every deposit, withdrawal, and fee.
Fees and costs associated with checking accounts
Many checking accounts have no monthly fee, but some charge $5 to $15 per month. Banks often waive the fee if you keep a minimum balance, set up direct deposit, or meet other conditions. Read the account terms before you open one so you know what you will pay.
The most common fee is an overdraft fee, charged when you spend more money than you have in the account. If you have $100 in your account and you spend $120, the bank may let the transaction go through and charge you $25 to $35 for overdrafting. Some banks charge multiple overdraft fees in a single day. You can usually turn off overdraft protection to prevent this, which means transactions will be declined instead of going through.
Other fees include ATM fees (if you use an ATM that is not owned by your bank), wire transfer fees, stop-payment fees (if you want to cancel a check), and fees for closing the account early. Some banks charge less than others, so comparing accounts before you open one can save you money.
What you need to open a checking account
To open a checking account, you will need a government-issued photo ID (driver's license, passport, or state ID card) and proof of your current address. Proof of address can be a utility bill, lease, mortgage statement, or bank statement with your name and address on it. Most banks accept documents dated within the last 60 days.
You will also need to provide a Social Security number or Individual Taxpayer Identification Number (ITIN). The bank uses this to verify your identity and check your banking history through a system called ChexSystems. If you have unpaid overdrafts or fraud on past accounts, some banks may deny you. Others specialize in accounts for people with banking history problems.
You will choose how much money to deposit to open the account. Some banks require a minimum opening deposit (often $25 to $100), while others let you open with $0. You can deposit the money in person at a branch, by mailing a check, or by transferring it from another account.
Checking accounts versus savings accounts
A checking account is built for spending; a savings account is built for keeping money. Checking accounts have unlimited deposits and withdrawals, while savings accounts often limit how many times per month you can withdraw. Checking accounts come with a debit card and checkbook; savings accounts typically do not.
Savings accounts usually pay interest, meaning the bank pays you a small percentage of your balance each month. Checking accounts rarely pay interest, or pay so little it does not matter. The tradeoff is that savings accounts discourage frequent withdrawals, so the bank can lend out more of the money you deposit.
Many people keep both: a checking account for bills and everyday spending, and a savings account for money they want to set aside. Some banks offer accounts that combine features of both.
How overdraft protection works
Overdraft protection is a feature that lets you spend more money than you have in your account. If you have $50 and you try to spend $75, the bank covers the extra $25 and charges you an overdraft fee. Without overdraft protection, the transaction would be declined and you would not be charged a fee.
Overdraft protection can come from the bank itself (they cover the overage) or from a linked savings account or credit card (money is transferred automatically to cover the gap). Some banks offer a small overdraft buffer—say, $25—before they charge a fee. Others charge a fee for every overdraft, no matter how small.
You can turn off overdraft protection in your account settings or by calling the bank. Many people do this to avoid surprise fees. If you turn it off, transactions that would overdraft your account will simply be declined, and you will not be charged.
How to manage your checking account balance
Tracking your balance means knowing how much money is in your account at any time. The easiest way is to check your balance online or on your bank's mobile app, which updates in real time or within a few hours of each transaction. You can also call the bank's automated line or visit an ATM.
Keep in mind that your balance may not reflect all your transactions immediately. When you write a check, it can take several days for the bank to receive it and deduct the money from your account. Debit card transactions usually show up within 24 hours. During that gap, your available balance may be different from your actual balance.
Many people use a register or spreadsheet to track spending and make sure they do not overdraft. Write down every check, debit card purchase, and withdrawal as you make it. Subtract from your balance so you always know what you actually have available to spend.
Frequently Asked Questions
Do I need a minimum balance to keep a checking account open?
Some banks require a minimum balance, often $500 to $1,500, to avoid a monthly fee. Others have no minimum. If your balance drops below the minimum, you are charged a fee each month. Read the account terms before opening to know what is required.
What happens if I write a check and do not have enough money in my account?
The check will bounce, meaning the bank will not pay it. The person or business you wrote the check to will be notified, and you will be charged a returned-check fee by your bank (usually $25 to $35) and possibly by the recipient as well. The recipient may also refuse to do business with you in the future.
Can I have more than one checking account?
Yes. You can open checking accounts at multiple banks or credit unions. Some people do this to separate spending categories or to take advantage of different account features. Just keep track of which account is which so you do not overdraft by mistake.
How long does it take to open a checking account?
You can open a checking account online in minutes, or in person at a branch in 15 to 30 minutes. The account is usually active the same day or the next business day. You can start using your debit card within a few days; checks may take one to two weeks to arrive by mail.
What should I do if I notice a fraudulent transaction on my checking account?
Contact your bank immediately by phone or through your online account. Report the transaction and ask the bank to investigate. By law, you are not responsible for unauthorized transactions if you report them within 60 days. The bank will typically reverse the charge and issue you a new debit card.