What a bank wire transfer is and how it moves money

A bank wire transfer is a way to send money directly from one bank account to another using the banking system. The money moves electronically — you do not write a check or hand over cash. Your bank takes the funds from your account, routes them through a network of banks, and deposits them into the recipient's account at their bank. The whole process usually takes one to two business days, though some transfers complete the same day.

Wire transfers are different from other ways to move money because the funds are pulled from your account when ready and sent right away. Once you authorize a wire, you cannot cancel it the way you can stop a check. The money goes to the account number and routing number you provide, so if you give your bank the wrong information, the money goes to the wrong place — and getting it back is difficult and slow.

Banks charge a fee to send a wire transfer, usually between $15 and $50 depending on whether the money stays within the United States or goes overseas. Some banks waive the fee for certain account types or if you maintain a minimum balance. Ask your bank what it charges before you authorize the transfer.

Key Takeaways

  • Wire transfers move money directly from one bank account to another and usually complete within one to two business days.
  • Once you send a wire transfer, you cannot cancel it, so you must verify the account number and routing number before authorizing it.
  • Your bank will charge a fee to send the wire, typically $15 to $50 for domestic transfers and more for international ones.
  • Wire transfers are commonly used for large purchases like down payments on homes, but they are also a common tool in fraud schemes.

When people use wire transfers and why

Wire transfers are used when someone needs to send a large amount of money quickly and securely. A common example is a down payment on a house — the title company or real estate attorney asks for the funds by wire so the money is may provide to arrive before closing day. Another example is paying a contractor or supplier for a big job when a check is too slow or the other party does not trust a check.

Businesses use wire transfers to pay invoices, move money between their own accounts at different banks, and pay employees in other countries. Individuals use them to send money to family members abroad, pay tuition to a school, or transfer savings to a new bank account.

The reason wire transfers are popular for these situations is that the money is final — once it leaves your bank, it is gone, and the recipient's bank has confirmed receipt. This makes both sides confident the transaction is complete. A check can bounce weeks later. A wire transfer cannot.

How to send a wire transfer through your bank

Start by contacting your bank — either by phone, in person at a branch, or through your online banking portal. Not all banks let you initiate a wire through their website; some require you to call or visit in person, especially for large amounts. Ask your bank which method they use.

You will need to provide the recipient's full name, the account number where the money should go, and the routing number of their bank. For international wires, you may also need the SWIFT code (a code that identifies banks worldwide) or the IBAN (International Bank Account Number). If you are sending money to someone you do not know well, ask them to confirm this information in writing — a text message or email — so you have a record.

Your bank will tell you the fee and the exact amount that will be deducted from your account. Verify this before you authorize the transfer. Once you do, the bank will process the wire, and the money will leave your account when ready. You will receive a confirmation number — keep this in case you need to track the transfer or dispute it later.

Why wire transfers are a target for fraud

Wire transfers are popular with scammers because the money cannot be reversed. If someone tricks you into wiring money to their account instead of the real recipient's account, your bank cannot straightforward undo it. The money is gone, and recovering it requires the receiving bank to cooperate — which is slow and often unsuccessful.

Common wire fraud schemes include someone posing as a real estate agent or title company and sending you fake closing documents with wiring instructions that actually go to the scammer's account. Another scheme involves a criminal hacking a business email account and sending invoices with new payment instructions. A third involves someone posing as a family member in an emergency and asking you to wire money when ready.

To protect yourself, verify wiring instructions by calling the person or organization directly using a phone number you know is real — not a number from an email or text. If a real estate agent sends you wiring instructions, call the title company's main number (from their website, not from the email) and confirm the instructions before you wire anything. If someone claims to be a family member in an emergency, hang up and call them back at a number you have for them.

Domestic versus international wire transfers

A domestic wire transfer stays within the United States. You need the recipient's account number and the routing number of their bank. The transfer usually completes within one business day, and the fee is typically $15 to $50.

An international wire transfer goes to a bank outside the United States. You need the recipient's account number, their bank's SWIFT code, and sometimes the IBAN. International wires take longer — usually three to five business days — because the money passes through multiple banks in different countries. The fee is higher, often $25 to $75 or more, and the exchange rate your bank uses may be less favorable than the mid-market rate.

Some banks also charge the receiving bank a fee for international wires, which is deducted from the amount the recipient receives. If you are sending $1,000 internationally, the recipient might receive $950 after fees. Ask your bank whether the amount you specify is what the recipient will receive or what will be deducted from your account.

What to do if a wire transfer goes wrong

If you sent a wire to the wrong account number by mistake, contact your bank when ready — the same day if possible. Provide your confirmation number and explain the error. Your bank can contact the receiving bank and ask them to return the funds, but this is not may provide. The receiving bank may refuse if the account holder has already withdrawn the money or if the receiving bank's policies do not allow reversals.

If you were the victim of wire fraud — someone tricked you into sending money to a scammer — report it to your bank right away and file a complaint with the Federal Trade Commission at ReportFraud.ftc.gov. Your bank may be able to recover the funds if the receiving bank has not yet released them, but this depends on how quickly you report it and the policies of both banks involved.

Keep your wire transfer confirmation number and any documentation related to the transfer. If you need to dispute the transfer later, your bank will ask for this information. Do not delete confirmation emails or text messages from your bank.

Fees, timing, and limits on wire transfers

Wire transfer fees vary by bank and by the type of transfer. Domestic wires typically cost $15 to $50. International wires cost $25 to $75 or more. Some banks charge extra if the wire is urgent or if you need it to arrive the same day. A few banks offer free wires for certain account types — usually premium checking or savings accounts with high minimum balances.

Timing depends on when you send the wire and which banks are involved. A wire sent before 2 p.m. on a business day usually arrives the next business day. A wire sent after 2 p.m. or on a weekend may not process until the following business day. International wires take longer because they move through multiple banking networks.

Most banks do not have a limit on how much you can wire, but some require you to call or visit in person for very large amounts — often $10,000 or more. Banks are required to report large transfers to the federal government, but this does not prevent you from sending the money. If your bank refuses to process a wire without a good reason, you can move your account to a different bank.

Frequently Asked Questions

Can I cancel a wire transfer after I send it?

Once your bank processes the wire, you cannot cancel it. If you realize you made a mistake when ready — within minutes of sending it — call your bank and ask if they can stop it before it leaves their system. This works only if the wire has not yet been sent. If it has already been sent, you must contact the receiving bank and ask them to return the funds, but they are not required to do so.

How do I know if a wire transfer arrived?

Your bank will give you a confirmation number when you send the wire. You can use this number to track the transfer through your bank's website or by calling customer service. The recipient's bank will deposit the money into their account, and they will see it in their account balance. Ask the recipient to confirm they received it before you consider the transfer complete.

What is the difference between a wire transfer and an ACH transfer?

An ACH transfer is slower and cheaper than a wire transfer. ACH transfers take three to five business days and usually cost nothing or a small fee. Wire transfers take one to two business days and cost $15 to $50. Use a wire transfer when you need money to arrive quickly; use an ACH transfer when you have time and want to save on fees.

Do I need to report a wire transfer to the IRS?

Wire transfers themselves are not reported to the IRS. However, if you are sending money as a gift to someone, that may have tax implications depending on the amount and your relationship to the recipient. If you are receiving money as income — from a job, a business, or a service you provided — that income must be reported on your tax return. Talk to a tax professional if you are unsure whether a wire transfer you sent or received needs to be reported.

What should I do if I think I was a victim of wire fraud?

Contact your bank when ready and tell them you believe you were defrauded. Provide your confirmation number and explain what happened. File a report with the Federal Trade Commission at ReportFraud.ftc.gov. If the wire was sent to pay a fake invoice or impersonate someone, also report it to the FBI's Internet Crime Complaint Center at ic3.gov. The sooner you report it, the better the chance your bank can recover the funds.