Update your account through IRS Direct File, Form 8888, or by calling the IRS directly

The IRS needs your current checking account details to deposit refunds, make payments, or send stimulus money. You can update this information three ways: through IRS Direct File (the IRS's free tax software), by filing Form 8888 with your tax return, or by calling the IRS at 1-800-829-1040 during business hours. Which method works depends on whether you're filing a return now, have already filed, or need to change information on file from a previous year.

The fastest route is usually Direct File if you haven't filed yet this year—you enter your account details as part of the return itself, and they're recorded when the IRS accepts your filing. If you've already filed or need to update information from prior years, a phone call to the IRS is more direct than mailing a form, though you'll need to verify your identity first.

Key Takeaways

  • IRS Direct File lets you add or change your checking account information while filing your return, and the update takes effect when the IRS accepts your filing.
  • Form 8888 is the official form for directing refunds to a checking account, but it only works if you're filing a return that same tax year.
  • Calling 1-800-829-1040 is the fastest way to update account information if you've already filed or need to change details from a prior year.
  • The IRS will ask you to verify your identity by providing your Social Security number, date of birth, and filing status before making any changes.
  • Account updates typically take effect within one to two weeks, though refunds may still take several weeks to process after that.

Updating your account while filing with IRS Direct File

If you haven't filed your return yet, IRS Direct File is the simplest way to add your checking account information. As you work through the return, the software will ask you how you want your refund delivered. You enter your routing number and account number at that point, and the information is submitted with your return.

Direct File is free and available to most individual filers—check the IRS website to see if your situation qualifies. The software walks you through each step and flags any missing information before you submit. Once the IRS accepts your return, your account information is on file and will be used for that refund.

If you're unsure of your routing number, you can find it on a check from your account, or call your bank and ask for the nine-digit routing number. Your account number is also printed on your checks, usually to the right of the routing number.

Using Form 8888 to direct your refund to checking

Form 8888 is the IRS form specifically for directing refunds to a bank account. You complete it, attach it to your tax return, and mail everything together. The form has spaces for your routing number, account number, and account type (checking or savings).

Form 8888 only works if you're filing a return for the current tax year. You cannot use it to change account information after you've already filed. If you've already submitted your return and need to update your account, you'll need to call the IRS or wait to see if they contact you about the refund.

You can download Form 8888 from the IRS website or request it by phone. If you're mailing your return, include the form in the same envelope. The IRS processes mailed returns more slowly than electronic filings—typically four to six weeks—so if speed matters, Direct File or a phone call is faster.

Calling the IRS to update your account information

Call the IRS at 1-800-829-1040 during business hours (Monday through Friday, 7 a.m. to 7 p.m. your local time). Have your Social Security number, date of birth, filing status, and the account information you want to add ready before you call. The IRS representative will verify your identity using these details.

This method works whether you've already filed or need to change information from a prior year. The representative can update your account in the system immediately, though the change may take one to two weeks to fully process. If you're calling about a refund that's already in progress, the representative can also tell you the current status.

Wait times can be long during tax season (January through April), so call early in the morning or later in the week if possible. If you reach a busy signal, hang up and try again—the IRS does not use a callback system for this line.

What information the IRS needs from you

Whether you're updating online, by mail, or by phone, you'll need to provide your routing number and account number. The routing number is a nine-digit code that identifies your bank. The account number is unique to your checking account at that bank.

Both numbers appear on the bottom left of your checks. If you don't have a check, call your bank directly and ask for your routing number and account number. Some banks also show this information in their mobile app or online banking portal under account details.

You'll also need to specify that the account is a checking account (not savings). The IRS uses this to route the deposit correctly—some banks process checking and savings deposits differently.

How long it takes for changes to take effect

Once you submit your account information, the IRS typically records it within one to two weeks. If you're filing a return with Direct File or Form 8888, the account is on file as soon as the IRS accepts your return. If you're calling to update information, the change is logged in the system that day, but it may take a few days to appear in all IRS databases.

After your account information is updated, any refund or payment will be deposited to that account. Refunds themselves take longer to process—usually three to five business days after the IRS approves your return, though some take longer depending on the year and volume of filings. Do not assume a delay in the deposit means your account information wasn't recorded; check your refund status on the IRS website using the "Where's My Refund?" tool.

Fixing errors in your account information

If you entered your account number or routing number incorrectly, contact the IRS as soon as you realize the mistake. Call 1-800-829-1040 and explain the error. The IRS can update the information if your refund hasn't been deposited yet.

If the refund was already deposited to the wrong account, you'll need to contact that bank to ask if they can reverse the deposit or identify where it went. The IRS cannot retrieve money that was sent to an incorrect account—that's a matter between you and the receiving bank. This is why double-checking your routing and account numbers before submitting is important.

If you're unsure whether your information was recorded correctly, use the IRS "Where's My Refund?" tool on the IRS website. It shows the account where your refund will be deposited (usually the last four digits only, for security). If the account shown is wrong, call the IRS immediately to correct it.

Frequently Asked Questions

Can I change my account information after I've already filed my return?

Yes, but only by calling the IRS at 1-800-829-1040. Form 8888 and Direct File only work during the filing process itself. If you've already submitted your return and need to update your account, call the IRS with your Social Security number and the new account details. The change typically takes one to two weeks to process.

What if I don't have a checking account yet?

You'll need to open one before you can direct a refund to it. Most banks and credit unions offer free checking accounts. Once your account is open and you have your routing and account numbers, you can update your information with the IRS using any of the three methods described above.

Can I split my refund between two accounts?

Yes, using Form 8888. The form allows you to direct part of your refund to a checking account and part to a savings account, or to split it between two different banks. You'll need the routing and account numbers for each account. This option is not available in Direct File, so you would need to file by mail or work with a tax preparer.

What if the IRS deposited my refund to the wrong account?

Contact the bank that received the deposit and explain the situation. They may be able to reverse it or tell you where the money went. The IRS cannot retrieve deposits once they've been sent. To prevent this in the future, always verify your routing and account numbers before submitting them to the IRS.

Do I need to update my account information every year?

No. Once you've provided your account information to the IRS, it stays on file unless you change it. If you change banks or open a new account, you'll need to update your information before filing your next return or by calling the IRS.