What a Bank Check Is and How It Works

A bank check is a written order to your bank to pay money from your account to someone else

A bank check (also called a personal check) is a piece of paper you write to move money from your checking account to another person or business. You fill in the amount, the date, who should receive the money, and your signature. Your bank then takes that amount from your account and gives it to whoever you named on the check.

The check itself is not money — it is an instruction. The person or business you give it to must deposit or cash it at their own bank before they see the funds. This is different from a cashier's check, where the bank itself guarantees the money is there before you hand it over.

Banks issue checks in numbered pads, usually with your name and account number printed on them. You can order checks from your bank, or from third-party printers. The cost varies by bank and printer, but most people pay between $10 and $30 per box of 100 checks.

Key Takeaways

• A bank check is a written instruction from you to your bank to pay money to a specific person or business from your checking account.
• The recipient must deposit or cash the check at their bank — the money does not move until they do.
• Your bank prints your name and account number on the checks, and you fill in the amount, date, and recipient each time you write one.
• A personal check is not may provide by the bank the way a cashier's check is, so the recipient takes a small risk if your account does not have enough money.

The parts of a check and what each one means

Every check has the same basic layout. At the top left is your name and address. In the top right corner is a series of numbers — your check number, your routing number, and your account number. These numbers tell the banking system which account to pull the money from.

The main body of the check has a line that says "Pay to the order of" — this is where you write the name of the person or business receiving the money. Below that is a box where you write the amount in numbers. On the next line, you write out the amount in words (for example, "One hundred fifty dollars"). At the bottom right, you sign the check. Without your signature, the check is not valid.

The bottom of the check has a series of numbers in a special magnetic ink. These are the routing number (which identifies your bank) and your account number. The recipient's bank reads these numbers to know where to send the check for payment.

When people use personal checks and when they do not

Personal checks are still common for rent, utility bills, and payments to small businesses that do not take cards. Many people also use them to send money by mail, since a check is safer than cash — if it gets lost, the recipient cannot cash it without your signature.

Checks have become less common for everyday purchases. Most stores, restaurants, and online retailers now prefer debit cards, credit cards, or digital payment apps. Some businesses no longer accept checks at all, or charge a fee to process them.

Older adults and people who do not use digital banking often rely on checks more than younger people do. Government agencies like Social Security still issue checks, though they encourage direct deposit instead.

How long it takes for a check to clear

When you write a check, the money does not leave your account right away. The recipient has to deposit or cash it first. Once they do, their bank sends the check to your bank for payment. This process usually takes one to three business days, though it can take longer depending on the banks involved and whether the check is deposited in person or through a mobile app.

During this time, the money is still in your account, but you should not spend it — the check is a promise that the funds will be paid. If you spend the money before the check clears and your account balance drops below the check amount, your bank may reject the check and charge you an overdraft fee. The recipient's bank may also charge them a fee for a bounced check.

Some banks offer faster check clearing for checks deposited through their mobile app, sometimes within the same day. Ask your bank what their timeline is.

The difference between a personal check and a cashier's check

A personal check is a promise from you that the money is in your account. A cashier's check is a promise from the bank itself that the money is there. When you buy a cashier's check, the bank takes the money out of your account when ready and holds it. The bank then writes the check on its own account, not yours.

Because a cashier's check is backed by the bank, the recipient can be more confident the money will not bounce. For this reason, cashier's checks are used for large or important payments — down payments on a house, security deposits, or payments to government agencies. Personal checks work fine for everyday bills and smaller amounts.

Cashier's checks cost money (usually $5 to $15 each) and take a few minutes to obtain at your bank. Personal checks are cheaper per check but require you to have a checking account and to write them yourself.

What happens if you write a check and do not have enough money

If you write a check for more money than you have in your account, the check will bounce. When the recipient's bank tries to cash or deposit it, your bank will reject it and return it unpaid. Your bank will charge you an overdraft fee (usually $25 to $35). The recipient's bank may also charge them a fee for the bounced check.

If you realize you made a mistake before the check clears, you can stop payment on it. Call your bank and give them the check number, amount, and date. Your bank will put a hold on that check so it cannot be cashed. You usually have to pay a stop-payment fee ($15 to $30), and you will need to write a new check or find another way to pay.

Repeatedly bouncing checks can damage your banking relationship and may result in your bank closing your account. It can also be reported to ChexSystems, a banking history database that other banks use when deciding whether to open accounts for you.

How to write a check correctly

Start by filling in the date in the top right corner. Write the date the check is written, not the date you want the money to be paid — post-dating a check (writing a future date) does not prevent it from being cashed early, and some banks will not honor post-dated checks.

On the "Pay to the order of" line, write the name of the person or business exactly as they want it. If you are paying a company, use the company name. If you are paying a person, use their full name or the name they go by.

In the box on the right, write the amount in numbers with a dollar sign and two decimal places ($150.00). On the next line, write out the amount in words — "One hundred fifty dollars and 00/100". If the word amount and the number amount do not match, the bank may reject the check or use the word amount instead.

Sign the check in the bottom right corner with your regular signature. Do not print your name — a signature is required. Leave the memo line blank unless you want to note what the check is for (for example, "rent" or "invoice #12345").

Frequently Asked Questions

Can someone cash a check if my name is not on it?

If the check is made out to a specific person or business, only that person or business can cash or deposit it. If you write a check to "John Smith," John Smith must sign the back of the check to cash it. If you write a check to "Cash," anyone can cash it, so avoid doing this — if the check is lost or stolen, whoever finds it can take the money.

What if I lose a check I wrote?

If you lose a blank check, there is little risk — the person who finds it would need to forge your signature to cash it. If you lose a check you already filled out and signed, call your bank right away and ask them to stop payment on it. You will pay a fee, but it prevents someone else from cashing the check.

How long is a check good for?

A check is technically valid for six months from the date written, though banks may refuse to cash very old checks. If someone does not cash a check within six months, write them a new one. Some banks will not process checks older than 90 days.

Can I write a check for less than $1?

Yes, you can write a check for any amount, including cents. However, most banks charge the same processing fee for a small check as a large one, so writing a check for $0.50 is not practical. For very small amounts, cash or a digital payment app makes more sense.

What if the recipient loses the check I gave them?

If the recipient loses the check before depositing it, they can ask you to write a new one or stop payment on the original. If they deposit it and it gets lost in the mail or at the bank, they should contact their bank — the bank can trace the check and recover the funds if it was not cashed.