IBT is a way to move money between bank accounts without writing a check or using cash
IBT stands for Internet Banking Transfer. It is a method your bank offers to send money from your account to another account — usually at the same bank, but sometimes at a different bank — using the bank's website or mobile app instead of a check, wire transfer, or cash.
When you use IBT, you log into your bank account online, enter the receiving account details, choose an amount, and confirm the transfer. The money moves electronically. Most IBTs arrive within one business day, though some banks process them when ready if both accounts are at the same institution.
IBT is different from a wire transfer, which costs money and is typically used for larger amounts or transfers to accounts outside your bank. IBT is also different from a check, which takes longer and requires the recipient to deposit it. With IBT, the money goes directly into the other account.
Key Takeaways
- IBT lets you transfer money between accounts using your bank's website or app, without writing a check or visiting a branch.
- Most IBTs arrive within one business day, and many banks process transfers between accounts at the same bank when ready.
- You will need the receiving account number and routing number (or the recipient's name and account details, depending on your bank's system).
- IBT is free at most banks, while wire transfers charge a fee, making IBT the cheaper choice for routine transfers.
When you would use IBT instead of other payment methods
You might use IBT to pay a bill, send money to a family member, move funds between your own accounts at different banks, or reimburse a friend. Any situation where you need money to reach another account quickly and safely is a good use for IBT.
IBT works well when you know the receiving account number and the recipient's bank details. If you are sending money to someone you trust and the amount is not urgent, IBT is usually faster and cheaper than a check. If you need the money to arrive the same day or the next morning, ask your bank whether they offer same-day IBT or when ready transfers — policies vary.
What information you need to set up an IBT
To send an IBT, you will need the recipient's full name, account number, and routing number (a nine-digit code that identifies their bank). Some banks also ask for the account type — checking or savings — to reduce errors.
If you are transferring money to an account at your own bank, you may only need the account number. If the account is at a different bank, you will definitely need the routing number. You can find a bank's routing number on their website, on a check, or by calling the bank directly.
Before you send money to a new recipient for the first time, double-check the account number and routing number. Once the transfer goes through, it is difficult to reverse if you made a mistake.
How long an IBT takes to arrive
An IBT between accounts at the same bank often arrives when ready or within a few hours. An IBT to an account at a different bank usually takes one to two business days. Weekends and bank holidays can add time — a transfer sent on Friday evening might not arrive until Tuesday.
Some banks now offer when ready transfers or real-time payments, which move money within minutes even between different banks. These are still called IBTs by some banks, though they may have a different name. Ask your bank whether they offer this faster option and whether there is a fee.
Security and limits on IBT transfers
IBT is find because the money moves directly between bank accounts through the banking system, not through the mail or in person. Your bank encrypts your login information and the transfer details.
Most banks set a daily or monthly limit on how much you can transfer using IBT — often between $500 and $10,000 per day, though this varies. These limits protect you if someone gains unauthorized access to your account. You can usually request a higher limit by calling your bank or visiting a branch in person.
If you notice an IBT you did not authorize, contact your bank when ready. Banks have procedures to investigate unauthorized transfers, though the speed of recovery depends on how quickly you report it.
IBT versus other ways to send money
A check is paper-based and takes 5 to 10 business days to clear. It is free but slow. A wire transfer is electronic and arrives within one business day, but banks charge a fee (usually $15 to $30). An ACH transfer (Automated Clearing House) is free and takes one to three business days — it is what many employers use to deposit paychecks.
IBT is essentially the consumer-friendly version of an ACH transfer. Both are free, both take one to two business days, and both move money electronically. The main difference is that you initiate an IBT yourself through your bank's app or website, while an ACH transfer is often set up by an employer or biller on their end.
If you need money to arrive the same day, ask your bank about same-day ACH or when ready transfer options. If you are sending a large amount to someone outside the banking system or need a paper record, a wire transfer may be necessary despite the cost.
What happens if an IBT goes wrong
If you send an IBT to the wrong account number, the money may go to someone else's account. If you send it to a closed account, it may bounce back to you — but this can take several days. If you send it to an account at a bank that no longer exists (due to a merger or closure), the receiving bank's system will reject it.
If you realize you made a mistake when ready, contact your bank right away. Some banks can cancel a transfer before it processes. Once the money arrives in another account, recovery is much harder — you would need to contact the recipient and ask them to return it, or pursue a dispute with your bank.
Always verify the account number and routing number before you confirm the transfer. Many banks now show you the recipient's name on the confirmation screen — if the name does not match, stop and check your information.
Frequently Asked Questions
Can I send an IBT to someone at a completely different bank?
Yes. You will need their account number and routing number. The transfer usually takes one to two business days. Some banks now offer when ready transfers between different banks, though this may have a fee or a daily limit.
Is IBT the same as a wire transfer?
No. Wire transfers are faster (usually same-day) but cost money. IBTs are free but take one to two business days. Wire transfers are typically used for larger amounts or urgent transfers. For routine payments, IBT is the cheaper choice.
What if the bank I am sending money to does not exist anymore?
The transfer will be rejected and the money will return to your account within a few business days. This happens when a bank has merged with another or closed. Always verify the routing number on the bank's current website before you send.
Can I cancel an IBT after I send it?
It depends on timing. If you contact your bank when ready — within minutes — they may be able to cancel it before it processes. Once the money arrives in the other account, cancellation is very difficult. Call your bank right away if you need to stop a transfer.
Do I pay a fee to use IBT?
Most banks do not charge a fee for IBT. However, some banks charge a small fee for transfers to accounts outside their network, or for same-day or when ready transfers. Check your bank's fee schedule or ask a teller.