To deposit cash, bring it to a branch teller or feed it into an ATM owned by your bank; both credit the money to your account in minutes. If you bank online-only, you can add cash through a retail partner at the register for a fee. Deposits under $10,000 are routine. Larger amounts are legal and common, but your bank is required to file a federal report, and deliberately splitting a deposit to avoid that report is a crime.
Where You Can Put the Cash
A teller at your own bank or credit union is the simplest option. The teller counts the money in front of you and hands you a receipt. If your credit union has few branches, you can usually deposit at thousands of other credit unions through shared branching — bring your credit union’s name, your account number, and a photo ID.1SharedBranching.org. Access Your Credit Union Account
ATMs owned by your bank take cash deposits around the clock. Most machines count the bills automatically and show you a total to confirm. ATMs owned by other banks are a different matter: many don’t accept deposits at all, and when they do the funds take longer to clear.
Online-only banks typically let you add cash at retail chains through networks like Green Dot. The cashier processes the deposit at the register. It works, but it comes with per-transaction fees and lower caps than a branch.
At a Teller
Bring a government-issued photo ID such as a driver’s license or passport.2HelpWithMyBank.gov. Required Identification Most branches still keep deposit slips in the lobby. Fill in your name, account number, the date, and the total. Hand the slip and the cash to the teller, who counts it and prints a receipt.
Some banks have dropped paper slips. The teller pulls up your account, counts the cash, and gives you a printed confirmation. Either way, keep the receipt and check your mobile app to confirm the deposit posted to the right account for the correct amount.
At an ATM
Insert your debit card and enter your PIN. Choose the deposit option, then pick the account you want the money credited to. The machine opens a slot or tray for the bills. It counts them and shows the total; confirm it before finishing. Wait for the printed receipt. If the machine miscounts or jams, that receipt is your starting point for a dispute.
Limits and Fees
Teller deposits at your own bank generally have no dollar limit and no fee. ATM deposits are more restricted. Most banks cap ATM deposits somewhere between $5,000 and $10,000 per day, and many machines limit you to 30 to 50 bills per transaction. New accounts often face tighter limits for the first few months.
Retail cash deposits for online banks carry both fees and lower ceilings. Through the Green Dot network, reload fees run up to $4.95 per transaction at most retailers and $3.74 at Walmart.3Green Dot Network. Help Some online banks absorb those fees; many don’t. Transaction limits tend to be strict. Capital One, for example, caps retail cash deposits at $999 per transaction, $1,500 per day, and $5,000 per month.4Capital One. Add Cash to Your Eligible Accounts in Store For regular or large cash deposits, a branch visit is almost always the better choice.
When the Money Becomes Available
Federal rules under Regulation CC set minimum timelines for when your deposited cash has to be available to spend or withdraw. The schedule depends on how you deposited:
- Cash handed to a teller at your bank must be available by the next business day.5eCFR. 12 CFR 229.10 – Next-Day Availability
- Cash deposited at your bank’s own ATM must be available by the second business day after deposit.5eCFR. 12 CFR 229.10 – Next-Day Availability
- Cash deposited at an ATM your bank doesn’t own has until the fifth business day to post.6Federal Reserve. A Guide to Regulation CC Compliance
Cash deposited in person starts earning interest the same business day at banks that pay interest on your balance. If you need the money to cover something tomorrow, the teller line beats the machine.
Deposits Over $10,000
Any time you deposit more than $10,000 in cash in a single day, your bank files a Currency Transaction Report with the Financial Crimes Enforcement Network under the Bank Secrecy Act.7Financial Crimes Enforcement Network. The Bank Secrecy Act The $10,000 threshold is a daily aggregate: two deposits of $6,000 at different branches on the same day still trigger the report. The teller will ask for your Social Security number, occupation, and other identifying details to complete the filing.
The report is routine. It does not mean you’re suspected of anything, it creates no tax liability, and it carries no legal risk for honest depositors. Answer the questions honestly and you’re done. Banks that fail to file face civil penalties up to the greater of $100,000 or $25,000 per violation.8Office of the Law Revision Counsel. United States Code Title 31 – 5321 Civil Penalties
Banks also watch for patterns below the threshold. A bank must file a Suspicious Activity Report on any transaction of $5,000 or more that it believes may involve money laundering or other illegal activity.9FFIEC. Suspicious Activity Reporting – Overview A SAR involves judgment on the bank’s part, and you won’t be notified if one is filed about you.
Why You Can’t Split Deposits to Avoid the Report
Deliberately breaking a large cash deposit into smaller amounts to keep the bank from filing a CTR is called structuring, and it’s a federal felony regardless of whether the underlying money is legal.10Office of the Law Revision Counsel. United States Code Title 31 – 5324 Structuring Transactions to Evade Reporting Requirement Prohibited The government does not have to prove the cash came from drugs or tax evasion. It only has to show you intentionally kept deposits under $10,000 to prevent the report. Depositing $9,500 on Monday and $9,500 on Tuesday from one pile of cash is exactly the pattern that draws scrutiny.
Penalties for structuring involving less than $100,000 over a twelve-month period include up to five years in prison and a $250,000 fine. If the amount exceeds $100,000 or the structuring is tied to other criminal activity, the maximum sentence doubles to ten years. The government can also seize the cash through civil asset forfeiture, sometimes before any criminal charge is filed. If you legitimately need to deposit $15,000, deposit it all at once and let the bank file.
Depositing Into Someone Else’s Account
Many major banks no longer accept cash deposits from people who don’t own the account, as a measure against anonymous money entering the system. Some are strict, some allow it with authorization, so the answer depends on the bank.
Workarounds are straightforward. Buy a money order and give or mail it to the recipient. Use a person-to-person payment app from your own verified account. Or deposit the cash into your account first and transfer it digitally. Each of these creates the paper trail banks want.
If the Count Is Wrong or a Bill Is Fake
ATM miscounts happen, and Regulation E governs the fix. Once you notify your bank of an error on an electronic fund transfer, which includes an ATM deposit, the bank has 10 business days to investigate and resolve the dispute. If it can’t finish in that window, it must provisionally credit the disputed amount to your account while it continues investigating, with up to 45 days total to complete the work.11eCFR. 12 CFR 1005.11 – Procedures for Resolving Errors You get full use of the provisional credit while things get sorted. If the investigation finds no error, the bank can reverse the credit after notifying you.
Report the discrepancy the same day you notice it. Your ATM receipt is your evidence, so never leave the machine without one. Teller miscounts are rarer because both of you watched the count, but your teller receipt serves the same role.
If a counterfeit bill turns up in your deposit, you lose that money. The fake is pulled before it credits to your account, and if the funds already posted, the bank reverses the amount. Banks forward suspected counterfeits to the U.S. Secret Service, and only bills the Secret Service confirms as genuine are returned.12U.S. Secret Service. Reporting Suspected Counterfeit Currency to the United States Secret Service Accidentally depositing a counterfeit you got as change isn’t a crime, since intent matters, but the loss still sits with you.