Yes, most banks let you deposit checks at their ATMs, but not all ATMs work the same way

Many banks now have ATMs that accept check deposits. You insert your check into a slot, the machine reads it, and the deposit posts to your account. This works at your bank's own ATMs and sometimes at ATMs in their network. But some banks and credit unions do not offer this feature at all, some only let you deposit at certain machines, and some require you to be a member of a specific account tier. Before you count on depositing a check at an ATM, you need to know whether your bank supports it and where.

The process is faster than going inside during business hours, and you can deposit at any time the ATM is available. The check usually clears within one to three business days, the same as a deposit made at a teller window. However, the machine does occasionally reject checks—if the image is too blurry, the amount is illegible, or the check is damaged—so you should keep the original check until the deposit shows as complete in your account.

Key Takeaways

  • Check-deposit ATMs are available at most large banks, but credit unions and smaller banks may not offer them.
  • You can only use your own bank's ATM or an ATM in your bank's network; you cannot deposit a check at a competitor's ATM.
  • The ATM reads the front and back of the check and sends an image to the bank, so the check must be clean, legible, and properly endorsed.
  • If the machine rejects your check, you can deposit it at a teller window or try a different ATM, but keep the original until the deposit clears.
  • Mobile check deposit through your bank's app is often faster and more reliable than ATM deposit, especially for checks under a certain amount.

Which banks and credit unions offer ATM check deposits

Large national banks—including Bank of America, Chase, Wells Fargo, Citibank, and US Bank—all have ATMs that accept checks. Most regional banks do as well. However, you should confirm with your own bank before relying on it, because the feature is not universal.

Credit unions vary widely. Some credit unions offer check deposit at ATMs; others do not. If you belong to a credit union, log into your account online or call the member service line to ask whether check deposits are available at their ATMs. If your credit union does not offer ATM check deposit, you can still deposit checks by mail, at a teller window during business hours, or through your bank's mobile app if that option is available.

How to deposit a check at an ATM

The steps are straightforward, but the exact wording on the screen varies by bank. Insert your debit card and enter your PIN. Navigate to the menu and select "Deposit" or "Make a Deposit." The machine will prompt you to choose the account where you want the money to go. Select the correct account—this is important if you have multiple accounts at the same bank.

When the machine asks you to insert the check, place it face-up in the slot with the numbers at the bottom. Do not fold it, and do not insert it upside down. The machine will scan both sides. Some ATMs will show you an image of what they read and ask you to confirm the amount is correct. Review this carefully. If the amount shown is wrong, cancel the transaction and try again, or use a teller instead.

Once you confirm, the machine will accept the check and print a receipt. The receipt shows the amount deposited and the date. Keep this receipt until you see the deposit in your account online, which usually happens within one business day. The check itself will be returned to you by mail or destroyed by the bank, depending on the bank's policy.

Why ATM check deposits sometimes fail

The most common reason an ATM rejects a check is image quality. If the check is wrinkled, stained, faded, or written in pencil, the machine cannot read it clearly enough. Checks with post-it notes, tape, or writing in the memo line can also cause problems. Make sure the check is clean and the numbers are dark and legible before you insert it.

The check must also be properly endorsed. Write your signature on the back of the check in the endorsement area, which is usually the top third of the back. Some banks require you to write "For Mobile Deposit Only" or "For ATM Deposit Only" below your signature, though this is becoming less common. If you are not sure what your bank requires, check their website or call customer service.

A third reason for rejection is a mismatch between the amount written on the check and the amount printed in numbers. If these do not match, the ATM will flag it. Do not try to correct the check yourself—return it to the person who wrote it and ask for a new one.

ATM check deposits versus mobile app deposits

Many banks now offer mobile check deposit through their smartphone app. You photograph the front and back of the check, enter the amount, and submit it. This is often faster and more reliable than ATM deposit because you can see exactly what the app is reading before you submit. Mobile deposit also works anywhere you have cell service, not just at an ATM.

However, mobile deposit usually has a lower daily limit than ATM deposit. A typical limit is $2,000 to $5,000 per day, though this varies by bank and account type. ATM deposits may have a higher limit or no limit at all. If you are depositing a large check, check your bank's limits before you choose a method.

One advantage of ATM deposit is that you get a receipt immediately. With mobile deposit, you receive a confirmation email, but the receipt is digital. If you need a paper record for your records, ATM deposit gives you that on the spot.

What to do if the ATM rejects your check

If the machine rejects your check, do not keep trying the same ATM. Instead, take the check to a teller window during business hours. A teller can deposit it manually and can often override issues that the machine flagged. You can also try a different ATM at a different branch, in case the first machine was malfunctioning.

If you cannot get to a branch during business hours, you can deposit the check by mail. Write your account number on the back of the check below your signature, place it in an envelope with a deposit slip (which you can print from your bank's website or request by mail), and send it to the address on your bank's website. Mail deposits take longer—usually five to ten business days—so use this method only if you are not in a hurry.

Keep the original check until the deposit shows as complete in your account. Once you see the funds in your balance, you can safely discard the check or file it for your records.

Limits and holds on ATM check deposits

Banks can place a hold on a check deposit, meaning the funds are not available immediately even though the deposit has posted to your account. A hold typically lasts one to three business days for checks from other banks, and same-day or next-day for checks from the same bank. The bank's policy depends on the check amount, your account history, and the bank's own rules.

ATM deposits may be subject to a longer hold than deposits made at a teller window, because the bank has less information about the check. If you need the money urgently, ask a teller to deposit the check in person—they may be able to make funds available faster.

Some banks also limit the number of checks you can deposit at an ATM per day or per month. This is less common than it used to be, but it is worth checking your bank's policy if you deposit checks frequently.

Frequently Asked Questions

Can I deposit a check at another bank's ATM?

No. You can only deposit checks at ATMs owned by your bank or at ATMs in your bank's network. If you try to use a competitor's ATM, it will not recognize your card or will reject the deposit. Use only your own bank's ATMs.

How long does it take for a check deposited at an ATM to clear?

The deposit usually shows in your account within one business day. The funds may be available immediately or held for one to three business days, depending on your bank's policy and the check amount. You can see the hold status in your account online.

What if I accidentally deposit the check twice?

Contact your bank immediately. If you deposited the same check at an ATM and then at a teller window, or at two different ATMs, the bank will catch the duplicate when they process the checks. They will reverse one of the deposits, but it is faster if you call and report it yourself.

Can I deposit a check that is made out to someone else?

No. The check must be made out to you or to you and another person. If the check is made out to someone else, that person must deposit it themselves or sign it over to you with their signature and "Pay to the order of [your name]" written on the back. ATMs will not accept checks that are not made out to the account holder.

Is mobile check deposit safer than ATM deposit?

Both are secure. Mobile deposit encrypts your photos and sends them over a secure connection. ATM deposit reads the check physically at the machine. Neither method is significantly safer than the other. The main difference is convenience and speed.