Yes, you can link another account to Wells Fargo checking
Wells Fargo lets you link external bank accounts to your checking account so you can transfer money between them without leaving the Wells Fargo website or app. The external account can be at another bank, a credit union, or even another Wells Fargo account you own. Once linked, you can move money in either direction — from the external account into your checking, or from your checking out to the external account.
The linking process itself is free and takes a few minutes. Wells Fargo uses a method called microdeposits to verify that you actually own the external account: they send two small deposits (usually under $1 each) to that account, and you confirm the amounts to prove ownership. After verification, transfers typically clear within one to three business days, though some transfers can take longer depending on the other bank's processing speed.
Key Takeaways
- You can link external accounts from other banks or credit unions to your Wells Fargo checking account through the Wells Fargo website or mobile app.
- Wells Fargo verifies new linked accounts by sending two small deposits and asking you to confirm the amounts, a process that usually takes one to three business days.
- Once an account is linked and verified, you can transfer money between it and your Wells Fargo checking at no charge.
- Transfers between linked accounts typically take one to three business days to complete, depending on both banks' processing schedules.
How to link an account through the Wells Fargo website
Log into your Wells Fargo online account and look for a section labeled "Transfer" or "Transfers & Payments" — the exact name varies depending on your account type. Select the option to add an external account or link a new account. You will be asked to enter the account holder's name, the bank or credit union name, the account number, and the routing number of the external account.
After you submit this information, Wells Fargo will send two small deposits to the external account within one to three business days. Once those deposits arrive, you log back into Wells Fargo, go to the transfer section, and enter the two deposit amounts. After you confirm them correctly, the account is verified and ready to use. Do not close or ignore the external account during this waiting period — the deposits need to land there for verification to work.
How to link an account through the Wells Fargo mobile app
Open the Wells Fargo mobile app and tap the menu icon (usually three horizontal lines in the corner). Navigate to "Transfers" or "Move Money," then select "Link External Account" or a similar option. Enter the same information you would on the website: account holder name, bank or credit union name, account number, and routing number.
The microdeposit process works the same way on the app as on the website. Wells Fargo sends two small deposits, and you confirm the amounts within the app once they arrive. Some users find it easier to complete the verification step on the app because you can photograph the deposits or check your external bank's app without switching between windows.
What information you need before you start
Gather these details about the external account before you begin linking: the full name of the account holder (must match the name on your Wells Fargo account), the name of the bank or credit union, the account number, and the routing number. The routing number is a nine-digit code that identifies the bank or credit union. You can find it on a check from that account (it is the first nine digits on the bottom left), or you can call the bank or credit union and ask.
If the account holder name on the external account does not match the name on your Wells Fargo account exactly, Wells Fargo may reject the link or flag it for review. For example, if your Wells Fargo account is under "John Smith" but the external account is under "J. Smith" or "John Michael Smith," you may need to contact Wells Fargo to resolve the mismatch before proceeding.
Why the microdeposit verification takes time
Wells Fargo uses microdeposits as a security measure to confirm you own the external account and have access to it. This prevents someone from linking an account they do not own and transferring money out without permission. The two deposits are intentionally small so they do not represent a real loss if something goes wrong, but they are real money that must clear through the banking system.
The one to three business day wait happens because the deposits have to travel through the ACH (Automated Clearing House) network, which processes transfers in batches rather than instantly. Weekends and bank holidays add to the timeline. Once both deposits arrive at the external bank, you have a limited window (usually 10 to 15 days, depending on Wells Fargo's current policy) to confirm the amounts. If you miss that window, you may need to start the linking process over.
What happens if the microdeposits do not arrive
If you do not see the two deposits in the external account after five business days, contact Wells Fargo first. They can check whether the deposits were sent and whether they bounced back due to an incorrect account number or routing number. If Wells Fargo confirms the deposits were sent but the external bank never received them, you may need to contact that bank's customer service to investigate.
If the external account is at a very small credit union or a bank with slower processing, deposits can take longer than the standard one to three days. In that case, wait a few more days before contacting either bank. If you entered the wrong account number or routing number, Wells Fargo will usually let you start over and correct the information without penalty.
Transferring money once the account is linked
After verification is complete, go to the transfer section of Wells Fargo's website or app and select the linked external account as either the source or destination. Enter the amount you want to transfer and the date you want it to go through. Wells Fargo will show you an estimated delivery date, which is typically one to three business days later. Confirm the transfer, and it will be queued for processing.
Transfers out of your Wells Fargo checking account are usually processed the same day or the next business day, but the external bank may take an additional day or two to receive and post the money. Transfers into your Wells Fargo checking from the external account follow the same timeline. If you need money urgently, ask your Wells Fargo branch whether they offer faster transfer options, though most standard linked-account transfers cannot be rushed.
Frequently Asked Questions
Can I link an account at the same Wells Fargo branch?
Yes. If you have another Wells Fargo account at the same branch or a different Wells Fargo branch, you can link it to your checking account. The process is the same, but verification may be faster because both accounts are within Wells Fargo's system. Some users report that internal Wells Fargo transfers verify within one business day instead of the standard one to three days.
What if I enter the wrong routing number?
Wells Fargo will attempt to send the microdeposits to the account number and routing number you provided. If the routing number is wrong, the deposits may bounce back to Wells Fargo or land in the wrong account. If this happens, contact Wells Fargo and ask to correct the information and restart the linking process. Do not attempt to re-link the same account multiple times in a row, as this can trigger fraud alerts.
Can I link a business account to my personal Wells Fargo checking?
Yes, you can link a business account at another bank to your personal Wells Fargo checking account. The process is the same, but the account holder name on the business account must match the name on your Wells Fargo account, or Wells Fargo may reject the link. If you are an authorized signer on the business account but not the primary owner, contact Wells Fargo to discuss your options.
How many external accounts can I link?
Wells Fargo does not publish a specific limit on the number of external accounts you can link, but most users can link multiple accounts without issue. If you are trying to link more than five or six accounts, contact Wells Fargo to confirm there are no restrictions on your account type.
What if I want to unlink an account?
You can remove a linked external account at any time through the transfer section of Wells Fargo's website or app. Select the linked account and choose "Remove" or "Unlink." The account is deleted immediately, and you will not be able to transfer to or from it anymore. Unlinking does not affect the external account itself — it remains open at the other bank.