How to confirm your Capital One 360 checking account
Capital One 360 confirms your account through a two-step process: they deposit two small amounts (usually between $0.01 and $0.99 each) into the bank account you provided during signup, then you log in and report those exact amounts back to them. This is called microdeposit verification, and it proves you actually own and can access the account you're linking.
The deposits typically arrive within 1 to 2 business days. Once you see them, you have 10 calendar days to enter the amounts in your Capital One 360 account. If you miss the 10-day window, you'll need to start over and request new deposits.
This step is required before you can transfer money between your Capital One 360 account and an external bank account, or before certain payment features unlock. It's a fraud prevention measure — it stops someone from linking a stolen account number.
Key Takeaways
- Capital One 360 sends two small test deposits to your external bank account; you must report the exact amounts back within 10 days.
- The deposits arrive in 1 to 2 business days, and you confirm them by logging into your Capital One 360 account and entering the amounts.
- If you don't confirm within 10 days, the deposits are reversed and you must request new ones.
- Confirmation is required before you can move money between Capital One 360 and an external bank account.
Where to find the deposits in your external bank account
Log into the bank account you linked to Capital One 360 — the one you provided when you set up the transfer. Look at your recent transactions or pending deposits. The deposits will show up as coming from Capital One, and the description line usually says something like "Capital One Verification" or "Verification Deposit."
If you're checking a bank that batches transactions, the deposits might not appear until the next business day. If you linked a savings account, they'll show there. If you linked a checking account, they'll show there. The deposits are real money, but they're small — typically $0.01 to $0.99 each.
Write down both amounts exactly as they appear. Some banks show cents with a decimal point ($0.25), others show them as whole numbers (25¢). Capital One 360 will ask you to enter them in a specific format, so having the exact numbers in front of you prevents entry errors.
How to enter the amounts in Capital One 360
Log into your Capital One 360 account online or through the mobile app. Go to the section where you added the external bank account — this is usually labeled "Transfer" or "Linked Accounts" or "External Accounts," depending on which version of the site you're using.
Find the account you're verifying and look for a button or link that says "Confirm Deposits" or "Verify Account" or "Enter Verification Amounts." Click it. You'll see a form with two fields asking for the deposit amounts. Enter the first amount in the first field and the second amount in the second field, then submit.
Capital One 360 will confirm immediately whether the amounts are correct. If they match, your account is verified and you can start transferring money. If they don't match, you'll get an error message. You have two more attempts before the deposits expire.
What to do if the deposits don't arrive
Wait 2 business days from the date you requested verification. Banks sometimes hold deposits overnight, and weekends don't count. If you requested verification on a Friday, the deposits might not show until Tuesday.
If 2 business days have passed and you still don't see them, log back into Capital One 360 and request new deposits. The old ones will be reversed automatically. The new pair will arrive within 1 to 2 business days. Make sure you're checking the correct bank account — if you linked multiple accounts, the deposits go to the one you selected during setup.
If you're still not seeing deposits after a second request, contact Capital One 360 customer service. They can see on their end whether the deposits were sent and can troubleshoot why they didn't arrive at your bank. Have your external bank account number and routing number ready when you call.
What happens if you miss the 10-day deadline
If you don't enter the amounts within 10 calendar days, the deposits expire and Capital One 360 reverses them — the money goes back to Capital One. Your external account will no longer be verified, and you won't be able to transfer money to or from it.
To try again, go back to the linked accounts section and request new deposits. The process starts over: you'll wait 1 to 2 business days, then enter the new amounts within 10 days. There's no penalty for missing the deadline, but you do have to repeat the verification.
Why Capital One 360 uses microdeposits instead of other methods
Microdeposit verification is slower than some alternatives — for example, some banks let you verify instantly by logging into your other bank's website while you're setting up the link. But microdeposits work with any bank, even if that bank doesn't support instant verification. They also catch typos in account numbers: if you entered a digit wrong, the deposits go to the wrong account and you'll notice when they don't show up.
The downside is the wait. You can't move money between accounts until verification is complete, so if you need to transfer funds urgently, microdeposit verification isn't the fastest route. Some banks offer a temporary transfer limit while verification is pending, but Capital One 360 typically locks transfers until confirmation is done.
Frequently Asked Questions
Can I verify multiple external bank accounts?
Yes. Each account you link goes through the same microdeposit process separately. You'll request deposits for the first account, confirm them, then request deposits for the second account. Each one has its own 10-day window.
What if I enter the wrong amounts?
Capital One 360 gives you two more attempts after the first wrong entry. On the third wrong attempt, the deposits expire and you have to request new ones. If you're unsure about the amounts, log back into your external bank and double-check the exact numbers before trying again.
Do the microdeposits count toward my account balance?
Yes, the deposits are real money and they stay in your account. Once you confirm them, they're yours. Some people leave them there; others withdraw them. Capital One 360 doesn't require you to do anything with them after verification is complete.
How long does verification take from start to finish?
Usually 3 to 4 business days: 1 to 2 days for deposits to arrive, then a few minutes to enter them once you see them. The full process can take up to 12 days if deposits are delayed or if you wait until near the end of the 10-day window to confirm.
What if my external bank account is at a credit union?
Microdeposit verification works the same way. Credit unions process deposits on the same timeline as banks. If your credit union is smaller or processes transfers on a different schedule, deposits might take an extra day, but the process is identical.