The most common ways to deposit cash
You can put cash into your bank account in three main ways: at an ATM (automated teller machine), at a teller window inside your bank branch, or through a mobile app if your bank offers mobile deposit. The easiest route depends on when you need to deposit and whether you have access to your bank's physical locations.
ATMs are available 24 hours a day, seven days a week at most banks. You insert your debit card, enter your PIN (personal identification number), select "deposit," and follow the on-screen instructions. The machine reads your cash and confirms the amount before it enters your account. Some ATMs accept deposits at any time, even when the branch is closed.
Teller windows are staffed during business hours — usually weekday mornings and afternoons, with shorter Saturday hours. You walk in, hand your cash to a person behind the counter, and they count it, record it, and add it to your account on the spot. This method works well if you have questions or if you're depositing a large amount of cash.
Key Takeaways
- ATMs let you deposit cash any time of day or night without waiting for the bank to open, though some machines have daily limits on how much you can deposit at once.
- Teller windows are the best choice for large cash deposits or if you want someone to count the money with you present.
- Mobile deposit through your bank's app works for checks but not for cash — you will need an ATM or teller for physical money.
- Deposits made after business hours or on weekends usually show up in your account the next business day, not when ready.
- Bring your debit card or account number when you deposit at a teller window so the bank knows which account to credit.
Depositing at an ATM
Find an ATM that belongs to your bank — using another bank's ATM may charge you a fee. Insert your debit card into the slot and enter your four-digit PIN when the screen asks for it. The machine will show you a menu of options; select "deposit" or "make a deposit."
The ATM will ask you which account to deposit into — usually checking or savings. Select the right one. Then insert your cash into the slot one bill or stack at a time, depending on what the machine accepts. Some ATMs take multiple bills at once; others take one at a time. The screen will show you the amount as each bill enters.
Once you have inserted all your cash, the machine will display the total and ask you to confirm. Check that the number matches what you put in. If it does, press confirm and the machine will print a receipt. Your money is now in your account, though it may take until the next business day to show up if you deposited after hours.
Most ATMs have a daily deposit limit — often $1,000 to $5,000 per transaction, though this varies by bank. If you need to deposit more than your ATM allows, you will need to use a teller window or make multiple deposits on different days.
Depositing at a teller window
Walk into your bank branch during business hours and look for the teller line — usually marked with signs or a queue of people. If the branch is busy, you may see a ticket machine near the entrance; take a number and wait for your turn.
When it is your turn, approach the teller and say you want to deposit cash. Hand over your cash and your debit card or account number. The teller will count the money in front of you, enter it into the computer, and give you a receipt showing the deposit amount and your new account balance.
This method is useful if you are depositing a large amount of cash and want to watch it being counted, or if you have questions about your account. Tellers can also help if something goes wrong — for example, if the ATM jammed your card or rejected your cash for some reason.
Deposits made before 2 p.m. on a business day usually show up in your account the same day. Deposits made after 2 p.m., on weekends, or on holidays typically appear the next business day.
What to bring and what to expect
Bring your debit card or know your account number. If you do not have your card with you, you can still deposit cash at a teller window — just tell them your account number or the phone number associated with your account. At an ATM, you will need your card and PIN.
Bring the cash itself — no special paperwork is needed for small deposits. If you are depositing a very large amount of cash (usually $10,000 or more in a single deposit), the bank may ask you to fill out a form called a Currency Transaction Report. This is a federal requirement, not something the bank invented, and it does not mean anything is wrong. It straightforward records large cash transactions.
If you are depositing cash on behalf of someone else — for example, a family member's account — bring that person's account number or debit card. Some banks require the account holder to be present for large cash deposits made by someone else, so call ahead if you are unsure.
Why your deposit might not show up right away
Deposits made at an ATM after business hours do not process until the next business day. The machine holds your cash overnight, and a bank employee counts and verifies it the next morning before it officially enters your account. This is why you might deposit cash on a Friday evening but not see it until Monday morning.
Deposits made at a teller window before 2 p.m. on a business day usually show up the same day. Deposits made after 2 p.m. or on weekends show up the next business day. Some banks are slower than others, so check your bank's specific policy if timing matters.
If your deposit does not show up within two business days, contact your bank. Bring your receipt from the deposit — it will have a reference number that helps the bank track what happened.
Depositing cash from a third party
If someone else gives you cash to deposit into your account, you can deposit it the same way you would deposit your own cash. The person does not need to be present, and you do not need any special paperwork for small amounts.
If the person who gave you the cash is depositing into their own account (not yours), they should deposit it themselves or give you written permission. Some banks ask to see a note saying something like "I authorize [your name] to deposit this $500 into my account on my behalf." This protects both you and the account holder.
Large cash deposits from other people may trigger additional questions from the bank, especially if it happens repeatedly. This is not because anything is wrong — it is a federal anti-money-laundering rule. The bank may ask where the cash came from. Honest answers like "my employer paid me in cash" or "my family member gave me money" are fine.
Frequently Asked Questions
Can I deposit cash at any ATM, or does it have to be my bank's ATM?
It should be your bank's ATM. Using another bank's ATM to deposit cash may charge you a fee, and some ATMs do not accept deposits at all — they only let you withdraw money. Look for your bank's logo on the machine or use your bank's ATM locator app or website to find the nearest one.
What if the ATM rejects my cash or gets stuck?
If the machine rejects your bills, it usually means they are torn, very old, or too worn to read. Try a different bill or go to a teller window instead. If the machine jams your card or your cash, do not leave — find a bank employee or call the number on the ATM screen. The bank can retrieve your card and help you sort out the deposit.
Do I have to use my debit card to deposit cash at an ATM?
Yes, ATMs require your debit card and PIN to process a deposit. If you do not have a debit card yet, you will need to use a teller window instead. Bring your account number or ID and the teller can process the deposit for you.
How much cash can I deposit without the bank asking questions?
You can deposit any amount. Deposits of $10,000 or more trigger a federal form called a Currency Transaction Report, but this is routine and legal. The bank is not suspicious — it is following federal law. You do not need to avoid large deposits or split them up to avoid the form.
Can I deposit cash through my bank's mobile app?
Mobile deposit through a bank app works for checks, not for cash. You photograph the front and back of a check and the app sends it to the bank. For cash, you will need to use an ATM or visit a teller window in person.