What does ATM stand for?

ATM stands for Automated Teller Machine. The name refers to its function as a machine that performs many of the same tasks a bank teller would — dispensing cash, accepting deposits, and showing account balances — automatically, without requiring a human bank employee. ATMs operate 24 hours a day, 7 days a week, including bank holidays.

What can you do at an ATM?

Most ATMs allow you to: withdraw cash from a checking or savings account; check your account balance; transfer money between linked accounts; deposit cash or checks (at bank-branded ATMs); change your PIN; and pay bills (at some ATMs). The most common use by far is cash withdrawals. Not all ATMs offer all services — cash withdrawals and balance inquiries are universally available, while cash deposits are typically only available at your own bank's ATMs.

How much does it cost to use an ATM?

Using your own bank's ATMs is free. Using an out-of-network ATM typically costs $2.50–$3.50 charged by your bank, plus $1.50–$3.50 charged by the ATM operator — a combined fee of $4–$7 per transaction. Some banks reimburse out-of-network ATM fees (Charles Schwab reimburses all ATM fees worldwide; many online banks offer monthly reimbursements). To avoid ATM fees, use your bank's ATM network or choose a bank that reimburses fees.

What is the difference between an ATM card and a debit card?

An ATM card works only at ATMs — you can withdraw cash and check balances, but you cannot use it to make purchases at stores or online. A debit card does everything an ATM card does plus works as a payment card at point-of-sale terminals wherever Visa or Mastercard is accepted. Most banks today issue debit cards rather than ATM-only cards. True ATM-only cards are increasingly rare — your bank card is almost certainly a debit card.

Is it safe to use an ATM?

ATMs are generally safe, but it pays to be vigilant. Key safety tips: use ATMs in well-lit, high-traffic locations; cover the keypad when entering your PIN to block skimming cameras; inspect the card reader for anything loose or unusual (a sign of a skimmer); avoid ATMs that look tampered with; don't accept help from strangers at ATMs; and review your account statement after every ATM use. ATMs at bank branches are generally the safest — standalone machines in convenience stores carry higher skimming risk.

What Is an ATM? How ATMs Work, What They Do & What to Watch Out For (2026)

An ATM (Automated Teller Machine) is an electronic banking terminal that lets you withdraw cash, deposit money, check your balance, and transfer funds — 24 hours a day, 7 days a week, without needing a bank teller. There are over 450,000 ATMs in the United States, accessible with a debit card or ATM card and a PIN.

Quick answer: An ATM is a machine that gives you access to your bank account outside of banking hours. The most common use is withdrawing cash. Using your own bank’s ATMs is always free; out-of-network ATMs typically charge $4–$7 in combined fees.

How an ATM Works

Using an ATM takes less than two minutes for a standard cash withdrawal:

Insert or tap your card — most modern ATMs accept chip cards, magnetic stripe cards, and contactless/NFC tap-to-pay (Apple Pay, Google Pay, or mobile banking apps)
Enter your PIN — your 4-digit Personal Identification Number authenticates your identity; cover the keypad while entering it
Select a transaction — withdrawal, balance inquiry, deposit, or transfer
Choose your account — checking or savings (if you have both linked)
Enter the amount — most ATMs dispense in $20 increments; some offer $10 or $50 bills
Collect your cash and receipt — always take your card first, then your cash

The ATM communicates with your bank’s network in real time. When you withdraw $200, your bank immediately authorizes the transaction, the ATM dispenses the bills, and your balance is updated instantly.

What You Can Do at an ATM

Function	Available At
Cash withdrawal	All ATMs
Balance inquiry	All ATMs
PIN change	Most bank-branded ATMs
Account transfer	Most bank-branded ATMs
Cash deposit	Bank-branded ATMs only
Check deposit	Many bank-branded ATMs
Bill payment	Some ATMs (less common)
Mini statement / transaction history	Most bank-branded ATMs

Cash deposits are the most limited function — you can only deposit cash at an ATM owned by your bank. Depositing at an out-of-network ATM is not possible with most banks.

Types of ATMs

Bank-branded ATMs are owned and operated by your bank. They offer the widest range of services (including deposits) and are always free for your bank’s customers.

ATM networks are shared networks of machines that multiple banks participate in. The two largest in the US are:

Allpoint — 55,000+ ATMs at CVS, Walgreens, Target, and other retailers
MoneyPass — 40,000+ ATMs, common at credit unions and community banks

If your bank participates in these networks, you can use member ATMs fee-free. Check your bank’s app to find in-network locations.

Independent ATMs are owned by third parties, found in convenience stores, bars, casinos, and small retailers. These nearly always charge an operator surcharge ($2–$4) on top of any out-of-network fee your bank charges.

ATM Fees: What You Pay and How to Avoid Them

When you use an out-of-network ATM, two fees can apply:

Fee Type	Charged By	Typical Amount
Out-of-network fee	Your bank	$2.50–$3.50
Surcharge (operator fee)	The ATM owner	$1.50–$3.50
Total		$4–$7

How to avoid ATM fees:

Use your own bank’s ATMs — always free
Find in-network ATMs via your bank’s app (Allpoint, MoneyPass)
Get cash back at grocery stores or pharmacies — free with debit card purchases
Switch to a bank that reimburses ATM fees (Charles Schwab, Ally, Chime, SoFi, and many credit unions)

For a full breakdown by bank, see ATM fees by bank and banks that reimburse ATM fees.

ATM Withdrawal Limits

Every bank sets a daily ATM withdrawal limit to protect against fraud. Typical limits in 2026:

Bank	Standard Daily ATM Limit
Chase	$500–$3,000 (varies by account)
Bank of America	$1,000
Wells Fargo	$300–$1,500
Citibank	$1,000–$2,000
Capital One	$1,000
Ally Bank	$1,000

If you need more cash than your limit allows, call your bank to request a temporary increase, visit a branch for a cash advance, or use a wire transfer for large amounts. See ATM withdrawal limits by bank for a full table.

Depositing Money at an ATM

Many bank ATMs accept cash and check deposits, though the process varies:

Cash deposits are typically credited immediately or within minutes
Check deposits may have a hold of 1–2 business days before funds are available
You must use your own bank’s ATM to deposit — other ATMs will not accept deposits
Most modern ATMs accept deposits without an envelope — just insert the bills or checks directly

ATM Safety: What to Watch For

Card skimming is the most common ATM fraud. Criminals attach a thin device over the card reader that copies your card data, plus a tiny camera or fake keypad overlay to capture your PIN.

How to spot a skimmer:

The card reader feels loose or jiggles when you pull on it
The card slot looks different from the ATM’s design — different color, protruding further than expected
There is a small camera disguised above the keypad (looks like a dark spot or extra piece)
The keypad feels spongy or sits higher than normal (overlay on top)

What to do if you suspect skimming: Don’t use the ATM. Report it to the bank or ATM operator immediately. Call your bank if you’ve already used a suspicious machine.

Other ATM safety tips:

Use ATMs at bank branches or well-lit, high-traffic locations
Be aware of your surroundings — leave immediately if you feel unsafe
Take your card and cash before reviewing your receipt
Never count cash at the ATM — pocket it first and count it privately

ATM vs. Debit Card vs. Credit Card: Key Differences

Feature	ATM Card	Debit Card	Credit Card
Cash withdrawal at ATM	✓ Free (in-network)	✓ Free (in-network)	✓ Cash advance (3–5% fee + high APR)
In-store purchases	✗	✓	✓
Online purchases	✗	✓	✓
Overdraft risk	✓	✓	✗
Spending is from	Your bank balance	Your bank balance	Line of credit

Most banks no longer issue ATM-only cards — your card is almost certainly a debit card that also works at ATMs. For a deeper look, see What Is an ATM Card?.

ATM Withdrawal Limits by Bank 2026 — daily cash limits at every major bank
How to Avoid ATM Fees — free ATM strategies
Banks That Reimburse ATM Fees — best accounts for fee-free ATM access
Can You Deposit Cash at an ATM? — which ATMs accept deposits
ATM Skimming: How to Protect Yourself — spotting and avoiding card fraud

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy