How Money Moves From Your Bank Account to Another

The basic path: what happens when you send money

When you transfer money from your bank account to another account, your bank doesn't hand over cash. Instead, it sends an electronic instruction through a payment network—usually the ACH system for transfers within the US, or a wire network for faster or international moves. Your bank deducts the amount from your account, the receiving bank adds it to theirs, and the money settles in the receiving account after a delay that depends on which method you chose.

The delay matters because it is not when ready. ACH transfers typically take one to three business days. Wire transfers settle the same day or next business day. Same-day ACH exists but is not available from every bank. Understanding which method you are using tells you when the recipient will actually see the money.

The receiving account does not have to be at your bank. It can be at any US bank that participates in the ACH network or accepts wire transfers. You will need the recipient's routing number and account number, or their name and account details depending on the transfer type.

Key Takeaways

ACH transfers move money through a shared network and take one to three business days; wire transfers move the same day or next business day but cost more and cannot be reversed.
You need the recipient's routing number and account number for ACH transfers, or their bank details and name for wire transfers.
Your bank's website or app is usually the fastest way to set up a transfer; you can also call your bank or visit a branch.
Transfers sent on a weekend or holiday will not process until the next business day, even if your bank's website accepts the request.
If you send money to the wrong account, the outcome depends on the transfer type: ACH transfers can sometimes be recalled, but wire transfers usually cannot.

ACH transfers: the standard method for most accounts

ACH stands for Automated Clearing House, a network that handles most routine transfers between US bank accounts. When you transfer money via ACH, your bank batches your transfer with thousands of others and sends them through the ACH network to the receiving bank. The receiving bank then deposits the money into the recipient's account. The whole process takes one to three business days because the network processes transfers in batches, not in real time.

To send an ACH transfer, you need the recipient's routing number (a nine-digit code that identifies their bank) and account number. You can find both on a check, or ask the recipient directly. Most banks let you set this up through their website or mobile app by entering these details and the amount. Some banks also let you initiate ACH transfers by phone or in person at a branch.

ACH transfers are free or very low cost at most banks. Some banks charge a small fee—usually $1 to $3—for outgoing transfers, though many waive the fee if you maintain a minimum balance or have a premium account. The receiving bank almost never charges the recipient.

One advantage of ACH transfers is that they can sometimes be recalled or reversed if you catch the mistake quickly. If you send money to the wrong account, contact your bank when ready. Your bank can attempt to recall the transfer if it has not yet settled, though success is not may provide. Once the money reaches the receiving bank, recovery becomes much harder.

Wire transfers: faster but final

A wire transfer moves money the same day or next business day, making it faster than ACH. Wire transfers go through a different network—usually the Federal Reserve's wire system or SWIFT for international transfers—and are processed individually rather than in batches. This speed comes at a cost: wire transfers typically charge $15 to $50, and once the money leaves your account, it cannot be recalled.

To send a wire transfer, you need more information than an ACH transfer requires. You will need the recipient's name, account number, routing number, and sometimes their bank's address. For international wires, you may also need a SWIFT code (an international bank identifier) and additional details about the recipient's country and bank.

Wire transfers are useful when you need money to arrive urgently or when the receiving bank does not participate in the ACH network. They are also the standard method for large transfers, real estate transactions, and international payments. However, because wire transfers cannot be reversed, they carry higher fraud risk. Verify all details with the recipient before sending, and be cautious of requests to wire money to unfamiliar accounts.

Same-day ACH: faster than standard ACH, slower than wire

Same-day ACH is a newer option that settles the same business day instead of one to three days later. Not all banks offer it, and not all receiving banks accept it, so check with your bank first. Same-day ACH transfers usually have a lower limit than standard ACH—often $25,000 per transaction—and may carry a small fee.

Same-day ACH is useful when you need faster settlement than standard ACH but do not want to pay wire transfer fees or deal with the irreversibility of a wire. It splits the difference: faster than ACH, cheaper than wire, and still reversible like ACH.

How to send a transfer through your bank

Most banks let you initiate transfers through their website or mobile app. Log in to your account, look for a "Transfer" or "Send Money" option, and select the destination account. If the account is at your own bank, you may only need the account number. If it is at another bank, you will need the routing number and account number.

Enter the amount, choose the transfer type (ACH or wire, if your bank offers both), and review the details before confirming. Your bank will show you the expected delivery date. Some banks require you to verify new recipient accounts before the transfer goes through—this is a security measure and usually takes one business day.

If you prefer not to use the website or app, you can call your bank's customer service line or visit a branch in person. A representative can set up the transfer for you, though this may take longer and could incur a fee for phone or in-person service.

Timing: when your transfer actually settles

The date you send a transfer is not the same as the date it settles. If you send an ACH transfer on a Friday afternoon, it will not process until Monday at the earliest, because the ACH network does not process on weekends or federal holidays. Your bank may accept the request and show it as "pending," but the actual transfer does not begin until the next business day.

Business days are Monday through Friday, excluding federal holidays. If you send a transfer on a holiday, it will not process until the next business day. This matters if you are working toward a important date—plan for the actual settlement date, not the date you submit the request.

Wire transfers have the same rule: if you send a wire after your bank's cutoff time (usually 2 or 3 p.m. Eastern time), it will not process until the next business day. International wires may take longer depending on the receiving country and bank.

What to do if the transfer goes to the wrong account

If you realize you sent money to the wrong account, act when ready. Contact your bank and explain the error. For ACH transfers, your bank can attempt to recall the transfer if it has not yet settled—usually within the first 24 hours. The receiving bank may cooperate, especially if the account holder agrees to return the funds, but there is no may provide.

For wire transfers, recovery is much harder. Once a wire settles, the receiving bank has no obligation to reverse it. Your only option is to contact the receiving bank directly and ask them to return the funds, which they may or may not do. This is why verifying account details before sending a wire is critical.

If the receiving bank refuses to return the funds and the transfer was your mistake, you may have limited legal recourse. This is another reason to double-check all details before confirming any transfer, especially a wire.

Frequently Asked Questions

Can I cancel a transfer after I send it?

For ACH transfers, you may be able to cancel within a few hours if you contact your bank when ready—before the transfer enters the ACH network. Once it enters the network, cancellation becomes much harder. For wire transfers, cancellation is almost never possible once the transfer has been sent. Always verify details before confirming.

Why is my transfer taking longer than expected?

Transfers sent on weekends or holidays do not process until the next business day. Large transfers may also be held for fraud review. Contact your bank if a transfer is delayed beyond the stated timeframe; they can tell you whether it is still processing or if there is a problem.

Do I need to tell the recipient their routing and account number, or can they give me something else?

Routing and account numbers are the standard way to identify a bank account for transfers. Some banks offer alternative methods like Zelle or PayPal, which use email or phone number instead. Ask the recipient which method their bank supports, or ask for their routing and account number directly.

What happens if I send money to a closed account?

If the account is closed, the receiving bank will typically reject the transfer and send the money back to your account. This takes a few extra days. If the account was closed but the routing number still exists, the money may sit in limbo briefly before being returned.

Is there a limit to how much I can transfer?

ACH transfers usually have daily and monthly limits set by your bank—often $10,000 to $25,000 per day. Wire transfers may have higher limits or no limit at all. Contact your bank to learn your specific limits, or ask about increasing them if you need to send a larger amount.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.