Yes, you can change your bank account number, but the timing matters for refunds
You can change your bank account number at any time through your bank. The question for refunds is whether the change happens before or after the payment is sent. If a refund or payment has already been processed to your old account number, changing it afterward won't redirect that money — it will land in the old account. If you change your account number before a payment is sent, the new number won't be used unless you update it with the agency or organization sending the money.
The practical steps depend on what kind of refund or payment you're waiting for. Tax refunds, stimulus payments, insurance refunds, and business refunds all work differently, and each has its own way of accepting updated account information.
Key Takeaways
- Changing your bank account at your bank does not automatically update the account number held by the IRS, your state, or any other organization sending you money.
- If a refund has already been sent to your old account, you will need to contact your old bank to retrieve it or wait for it to be returned to the sender.
- For tax refunds, you can update your account information on the IRS website or through your tax software before filing, but not after the return is accepted.
- For state refunds, insurance refunds, and business refunds, contact the organization directly with your new account details and ask them to update their records.
- If you close your old bank account before a refund arrives, the payment may be returned to the sender, which can delay your money by weeks or months.
Updating your account number before a tax refund is sent
If you have not yet filed your tax return, you can enter your new bank account number directly into your tax software or on the IRS Form 1040 before you submit. The IRS accepts the account number you provide at the time of filing and uses it to send your refund via direct deposit. This is the most reliable way to make sure your refund goes to the right place.
If you filed your return already and the IRS has accepted it, you cannot change the account number through the IRS website or by phone. The account number is locked once the return is processed. Your only option at that point is to wait for the refund to arrive in your old account, then transfer it yourself, or contact your old bank if you no longer have access to that account.
You can check the status of your federal tax refund on the IRS website using the "Where's My Refund?" tool. This tool tells you whether the refund has been sent and to which account. If it shows your old account number, the refund is on its way there.
Updating your account number for state tax refunds
State tax refunds work similarly to federal refunds, but each state has its own system. Most states allow you to enter your account number when you file your state return, and you cannot change it after the return is accepted. Some states offer an online refund status tracker where you can see which account the refund is headed to.
If you need to update your account number for a state refund that has already been filed, contact your state's tax department directly. The phone number is usually on your state's tax website. Have your Social Security number and the tax year ready. Some states can update the account information if the refund has not yet been sent, but this varies by state and by how far along the processing is.
If your state refund arrives in your old account and you no longer have access to that account, contact the old bank and ask whether the account is still open. If it is, you may be able to retrieve the funds. If the account is closed, the bank can tell you what happened to the deposit.
Changing your account for insurance refunds and claims
Insurance refunds — whether from auto, home, health, or life insurance — are usually issued by check or direct deposit to the account on file with your policy. To change the account number, contact your insurance company directly. You can call the customer service number on your policy or log into your online account and update the payment method there.
If you update your account information before the refund is processed, the new account will be used. If the refund has already been sent to your old account, you will need to retrieve it from that account or ask the insurance company to issue a new check or payment to your new account. Some insurers will reissue a payment if you ask, but this can add one to two weeks to the timeline.
Keep a record of when you made the change. If a refund arrives in the wrong account after you updated your information, contact the insurance company with the date you changed it and ask them to investigate.
What happens if your refund goes to a closed account
If you close your old bank account before a refund arrives, the bank will reject the deposit. The money is then returned to the sender — the IRS, your state, or the insurance company. This triggers a reversal process that can take two to four weeks. Once the sender receives the returned payment, they will usually attempt to reissue it to a new account if you provide one, but this adds significant delay.
If this happens to you, contact the organization that sent the refund as soon as you realize the account is closed. Provide your new account number and ask them to reissue the payment. Do not close an old account until you are certain all expected refunds have arrived.
If you cannot reach the organization or they cannot locate the returned payment, ask them for a trace number or reference number for the original payment. This helps them track down what happened to the money in their system.
Updating your account for business refunds and vendor payments
Business refunds — from suppliers, payment processors, or tax credits — usually require you to update your account information directly with the business or organization. If you are expecting a refund from a vendor or a tax credit from your state, log into your business account with that organization and update your banking details there.
If the refund has already been processed, contact the organization's accounting or customer service department and ask whether it can be redirected. Some businesses can stop a payment before it clears and resend it to a new account. Others cannot and will ask you to retrieve it from your old account or wait for it to be returned.
For federal business tax refunds, the same rules apply as individual tax refunds: you must provide the correct account number when you file, and you cannot change it after the return is accepted by the IRS.
Tracking a refund after you change your account number
After you update your account number with an organization, use their tracking tool to confirm the change was recorded. The IRS "Where's My Refund?" tool, state tax websites, and insurance company portals all show which account a refund is headed to. Check this information one to two weeks after you make the change to ensure it was updated.
If the tracking tool still shows your old account number after you updated it, contact the organization again and ask them to confirm the change in their system. Sometimes updates take a few business days to appear in the tracking tool, but if it has been more than a week, follow up.
Keep records of any communications where you provided your new account number — screenshots, confirmation emails, or notes with the date and name of the person you spoke to. If a refund goes to the wrong account, this documentation helps you prove you made the change.
Frequently Asked Questions
Can I change my account number after I file my tax return?
No. Once the IRS or your state accepts your tax return, the account number is locked. You cannot change it through the IRS website, by phone, or by mail. If you need to use a different account, you must wait for the refund to arrive in the account you listed on the return, then transfer it yourself.
What if my refund was already sent to my old account and I can't access it?
Contact your old bank and explain the situation. If the account is still open, the bank can help you retrieve the funds. If the account is closed, ask the bank what happened to the deposit — it may have been returned to the sender. Then contact the organization that sent the refund and ask them to reissue it to your new account.
How long does it take for a refund to be returned if it goes to a closed account?
The bank typically rejects the deposit within one to three business days, and the money is returned to the sender within five to seven business days. The sender then has to process the return and reissue the payment, which can add another one to three weeks.
Do I need to tell the IRS my new account number if I change banks?
Only if you have not yet filed your tax return for the year. If you file before changing banks, enter your current account number on the return. If you change banks after filing, you cannot update the account number with the IRS, so the refund will go to the account you listed on the return.
Can I update my account number for a refund that is still being processed?
It depends on the organization and how far along the refund is. For tax refunds, no — the account is locked once the return is accepted. For insurance refunds, business refunds, and other payments, contact the organization directly and ask. If the refund has not yet been sent, they may be able to update it.