Yes, you can split your refund between two accounts, and the IRS lets you do it on your tax return itself

The IRS allows you to direct your refund to up to three separate bank accounts in a single transaction. You do this by filling out the direct deposit routing information on your tax return — either on Form 1040 (the main individual income tax form) or through tax software that guides you through the same fields. The IRS then splits the refund amount you specify and deposits each portion on the same day, usually within 21 days of processing your return.

This is different from splitting a refund after it arrives in one account. Once the money lands, you would need to move it yourself. The IRS split happens before the money leaves their system, so there is no delay between portions and no risk that one deposit clears before the other.

Key Takeaways

  • You enter the split amounts directly on your tax return using routing and account numbers for each account you want to use.
  • The IRS can split a refund into up to three separate deposits, all arriving on the same day.
  • Both accounts must be in your name or a name that matches your tax return — joint accounts work if both names are on the return.
  • You need the routing number (nine digits) and account number for each bank, which you can find on a check or by calling your bank.
  • If you make a mistake entering account information, the entire refund may be returned to the IRS, so verify the numbers before you file.

Where to enter the split on your tax return

On Form 1040, the direct deposit section is near the bottom of the first page. You will see three labeled boxes: one for the full refund amount (if you are not splitting), and then separate lines for "Refund" with checkboxes for checking, savings, or other account types. Below that are fields for routing number and account number.

If you are using tax software — TurboTax, H&R Block, TaxAct, or similar — the program will ask you during the interview whether you want to split your refund. If you say yes, it will prompt you for the amount going to each account and the routing and account numbers. The software then fills Form 1040 for you. Most software will warn you if the numbers look wrong (for instance, if a routing number is not nine digits).

If you file on paper, you must write the information by hand and double-check it. The IRS does not call you to confirm, so an error in a digit means the deposit goes to the wrong place or bounces back.

What account information you need to provide

For each account, you need two pieces of information: the routing number and the account number. The routing number identifies the bank or credit union itself — it is always nine digits. The account number identifies your specific account at that bank and can be anywhere from 8 to 17 digits depending on the institution.

You can find both numbers on a check from that account. The routing number is the first set of digits on the bottom left, and the account number is the second set. If you do not have a check, call the bank and ask for the routing number and account number for direct deposit. Online banking portals often show this information under account details or settings.

Both accounts must be in your name, or in names that match your tax return. If you are filing jointly with a spouse, a joint account works. A savings account in only your spouse's name does not, because the IRS will not deposit refund money into an account that does not match the return filer's name.

How much to send to each account

You decide the dollar amount for each deposit. If your refund is $3,000 and you want $2,000 in your checking account and $1,000 in savings, you enter those amounts on the form. The amounts must add up to your total refund — you cannot split $3,000 into $2,000 and $2,000.

Some people split refunds to move money into savings automatically, or to send part of a joint refund to each spouse's account. Others split between a checking account and a money market account that earns interest. The IRS does not care why you split it, only that the account numbers are correct and the amounts are accurate.

What happens if you enter the wrong account information

If the routing number or account number is incorrect, the deposit will be rejected by the receiving bank. When that happens, the IRS holds the money and eventually sends it back to the IRS as an undeliverable deposit. You then receive a notice in the mail explaining that the direct deposit failed, and the IRS will issue you a check or let you request a new direct deposit with corrected information.

This process takes several weeks. The IRS does not automatically re-deposit the money to a corrected account — you have to contact them or file an amended return with the right information. To avoid this, verify every digit of the routing and account numbers before you file, and if you are unsure, call the bank to confirm.

Timing: when the deposits arrive

If the IRS accepts your return, it processes the refund and sends the deposit instructions to the banks. Both portions of a split refund are sent at the same time, so they typically arrive on the same day. The IRS estimates 21 days from acceptance to deposit, though many refunds arrive faster.

The exact timing depends on when your bank processes the incoming transfer. Most banks post direct deposits from the IRS within one business day of receiving them. If one portion arrives and the other does not after two business days, contact the bank that did not receive it and ask them to trace the deposit using the IRS reference number from your acceptance notice.

Alternatives if you cannot split at tax time

If you file your return without setting up a split, or if you realize after filing that you want to split a refund that is already in one account, you can transfer the money yourself. Move the amount you want to the second account using your bank's transfer tool, a wire transfer, or an ACH transfer. This takes one to three business days and costs nothing at most banks.

You can also request a split on an amended return if you made an error on the original one. File Form 1040-X (Amended U.S. Individual Income Tax Return) with the corrected direct deposit information. The IRS will reprocess the refund with the new split, though this adds several weeks to the timeline.

Frequently Asked Questions

Can I split my refund between accounts at different banks?

Yes. As long as you have the correct routing number for each bank and an account number at that bank in your name, you can split between any banks you choose. The IRS sends the deposits simultaneously, so timing is not an issue.

What if I want to split my refund three ways?

The IRS allows up to three separate deposits. You enter the routing and account information for each of the three accounts and specify the dollar amount for each. All three deposits arrive on the same day.

Can I split a joint refund so my spouse gets part of it in their own account?

No. The IRS will only deposit refund money into accounts that match the names on the tax return. If you file jointly, both names must be on the account, or you must split into accounts that are in both names. After the refund arrives, you and your spouse can transfer money between your individual accounts.

What if the bank rejects the deposit because the account number is wrong?

The bank returns the deposit to the IRS, which sends you a notice by mail. You then contact the IRS or file an amended return with the correct account information. The process takes several weeks. To prevent this, verify the account number with your bank before filing.

Do I have to split my refund, or can I just deposit it all in one account?

You can deposit the entire refund in one account. Leave the split fields blank and enter only one routing number and account number on your tax return. The IRS will send the full amount to that account.