The fastest way depends on how soon the other person needs it
You have four main routes: a wire transfer (fastest, costs money), an ACH transfer (slower, usually free), a peer-to-peer app like Venmo or PayPal (when ready to the app, slower to their bank account), or a cashier's check (slow, but works without their bank details). Wire transfers land in hours. ACH transfers take one to three business days. Apps are when ready within the app but take a day or two to move into a real bank account. Which one makes sense depends on the amount, how much you want to spend, and whether you know the other person's bank details.
Key Takeaways
- Wire transfers cost $15 to $50 and arrive the same day or next business day, but you cannot cancel them once sent.
- ACH transfers are free or nearly free and take one to three business days, and you can cancel them before they clear.
- Peer-to-peer apps move money when ready within the app but take one to two business days to reach a bank account, and work without knowing the recipient's account number.
- You will need the recipient's routing number and account number for wire and ACH transfers, or their email or phone number for peer-to-peer apps.
- Scammers often pose as people you know and ask for wire transfers or gift card codes, which cannot be reversed once sent.
Wire transfers: fastest but irreversible
A wire transfer moves money directly from your bank account to another bank account, usually within hours. Your bank deducts the money when ready and sends it to the recipient's bank, which deposits it into their account. Most banks charge $15 to $50 per wire transfer, depending on whether it is domestic (within the United States) or international.
To send a wire, you will need the recipient's full name, bank name, routing number, and account number. You can start a wire at your bank's website, mobile app, or by calling. Your bank will ask you to confirm the details before processing. Once the wire is sent, you cannot cancel it — the money is gone. If you send it to the wrong account, you have no automatic way to get it back, though you can contact the recipient's bank and ask them to reverse it (they usually will not).
Wire transfers are the right choice when someone needs money urgently and you know their bank details are correct. They are the wrong choice when you are unsure about the account number or when you are sending money to someone you have never dealt with before.
ACH transfers: free and reversible, but slower
ACH stands for Automated Clearing House, and it is the system most banks use to move money between accounts. An ACH transfer is free or costs $1 to $3, takes one to three business days, and you can cancel it before it clears. This makes it safer than a wire transfer for most situations.
You set up an ACH transfer the same way you would a wire: through your bank's website or app, or by calling. You need the recipient's routing number and account number. Your bank will hold the money for a day or two while it processes through the clearing house, then deposit it into the recipient's account. If you realize you made a mistake before the transfer clears, you can call your bank and ask them to stop it — they usually can.
ACH transfers work well for paying bills, sending money to friends, or moving money between your own accounts at different banks. They do not work if someone needs the money today. Most banks let you set up recurring ACH transfers, so if you send money to the same person regularly, you can automate it.
Peer-to-peer apps: no account number needed
Apps like Venmo, PayPal, Square Cash, and Zelle let you send money using only the recipient's email address or phone number. The money moves into their app account when ready, but moving it from the app into their actual bank account takes one to two business days. These apps are free for basic transfers between personal accounts, though some charge a small fee if you use a credit card instead of a bank account.
The advantage is that you do not need to know the recipient's account number or routing number — just their email or phone. The disadvantage is that the recipient has to have the app installed and set up. If they do not, the money sits in the app until they claim it, and you can usually cancel it after a few days. Some apps like Zelle are connected directly to banks, so the money moves faster and straight into the recipient's account without them needing a separate app.
Peer-to-peer apps are best for sending money to friends or family who you know have the app, or for splitting bills. They are not ideal for sending money to businesses or people you do not know well, because the money is not as protected as it is with a bank transfer.
Cashier's checks: when you do not have account details
A cashier's check is a check drawn on the bank's own account, not yours, so the recipient knows the money is real. You go to your bank, tell them the amount and the recipient's name, and they print a check. It costs $5 to $15. You then mail or hand the check to the recipient, who deposits it into their own bank.
Cashier's checks take several days to mail and several more days for the recipient's bank to clear them. They are useful when you do not know the recipient's account number, when you are sending money to a business that does not accept electronic transfers, or when you want a paper record. They are not useful when someone needs money fast.
What information you need for each method
| Method | Information Needed | Cost | Speed | Can You Cancel? |
|---|---|---|---|---|
| Wire transfer | Routing number, account number, recipient's name | $15–$50 | Same day or next day | No |
| ACH transfer | Routing number, account number, recipient's name | Free or $1–$3 | 1–3 business days | Yes, before it clears |
| Peer-to-peer app | Email or phone number | Free (usually) | when ready to app, 1–2 days to bank | Yes, if unclaimed |
| Cashier's check | Recipient's name and mailing address | $5–$15 | Several days to mail, several more to clear | Yes, if not cashed |
How to protect yourself from scams
Scammers often pose as people you know — a family member, a friend, a coworker — and ask you to send money urgently via wire transfer or gift card. Wire transfers and gift cards cannot be reversed once sent, which is why scammers prefer them. If someone you know asks you to send money in an unusual way or with unusual urgency, call them directly using a phone number you know is theirs (not one they provided in the message) and confirm they actually asked.
Never send money to someone you have not met in person or verified through multiple channels. If a business asks you to wire money upfront for a job, a loan, or a rental, that is almost always a scam. Legitimate businesses do not ask for wire transfers from job candidates or renters.
If you send money to the wrong person or realize you have been scammed, contact your bank when ready. Wire transfers cannot be reversed, but your bank can contact the recipient's bank and ask them to return the money — they usually will if you report it quickly. ACH transfers can sometimes be reversed if you catch them in time. Peer-to-peer apps have fraud teams that can sometimes recover money if you report it within hours.
Frequently Asked Questions
Do I need to know the recipient's bank name to send them money?
For wire and ACH transfers, you need their routing number and account number, but not necessarily their bank name — the routing number tells your bank which bank to send it to. For peer-to-peer apps, you do not need any of that information, just their email or phone. For a cashier's check, you only need their name.
What is the difference between a routing number and an account number?
A routing number identifies the bank or credit union (nine digits). An account number identifies the specific account at that bank (usually 8 to 17 digits). You need both to send a wire or ACH transfer. You can find both on a check, or by calling the bank or logging into their website.
Can I send money internationally using these methods?
Wire transfers work internationally but cost more ($30 to $100) and require additional information like a SWIFT code. ACH transfers are domestic only. Peer-to-peer apps usually do not work across borders. For international transfers, ask your bank about their international wire options or look into services like Wise or OFX that specialize in cross-border payments.
What happens if I send money to the wrong account number?
The money goes to that account. You cannot reverse a wire transfer, but you can contact the recipient's bank and ask them to return it — they usually will if you explain it was sent by mistake. ACH transfers can sometimes be reversed if you catch them quickly. In either case, contact your bank when ready.
Is Zelle safer than Venmo?
Zelle is connected directly to banks, so the money moves faster and straight into the recipient's account without sitting in an app. Venmo holds the money in an app account first. Both are free for personal transfers. Zelle is slightly faster, but both are safe for sending money to people you know and trust.