What you need to open a Capital One 360 savings account
Capital One 360 is an online-only bank, which means you open and manage your account entirely through their website or mobile app — there are no physical branches to visit. To open a savings account, you will need a Social Security number, a valid government-issued ID (a driver's license or passport), your date of birth, and an initial deposit, which can be as small as $0 in many cases.
You will also need a way to fund your account. Most people link a bank account they already have, or provide a debit card number. If you do not have either, you can mail in a check, though this takes longer. The entire process from start to finish usually takes about 10 to 15 minutes if you have all your documents ready.
Key Takeaways
- You can open a Capital One 360 savings account online using your Social Security number, a valid ID, and your date of birth.
- You will need to fund your account with an initial deposit, which can come from a linked bank account, debit card, or mailed check.
- The account opens when ready after you complete the online steps, though transfers from other banks may take one to three business days to arrive.
- Capital One 360 charges no monthly maintenance fees and no minimum balance requirement to keep the account open.
Step-by-step: opening your account online
Start by going to capitalone.com and clicking the button to open a new savings account. You will be asked to enter your email address and create a password — this becomes your login for the account. Next, you will provide your full name, date of birth, Social Security number, and current address.
Capital One will then ask you to verify your identity by uploading a photo of your government-issued ID. Take a clear photo of both the front and back, or use your phone's camera if the website offers that option. Once you upload the images, Capital One's system checks them automatically, and you usually get approval within a few minutes.
After identity verification, you will choose a username and security questions, then set up how you want to receive alerts about your account — usually by email or text message. At this point, your account is open and ready to use, even though no money has arrived yet.
How to fund your new account
The fastest way to add money is to link a bank account you already have. During the final steps of opening your account, Capital One will ask for your bank's routing number and your account number. You can find both on a check, or by logging into your other bank's website. Once you provide these details, you can transfer money when ready, though it typically takes one to three business days for the money to show up in your Capital One 360 account.
If you do not have another bank account, you can use a debit card instead. Enter the card number, expiration date, and the three-digit security code on the back. Debit card transfers also take one to three business days.
If you have neither a bank account nor a debit card, you can mail a check to Capital One. The address will be provided during account setup. Mailed checks take seven to ten business days to clear, so this is the slowest option, but it works if it is your only choice.
What happens after your account opens
Your Capital One 360 savings account is ready to use when ready, even while you are waiting for your first deposit to arrive. You can log in to the website or read the Capital One 360 mobile app to check your balance, set up automatic transfers, and manage your account settings.
Once money arrives, it sits in your savings account earning interest. Capital One 360 pays interest on savings balances, though the rate changes over time based on market conditions. You can move money between your Capital One 360 savings account and a checking account (if you open one) at any time, with no fees.
Fees and account rules you should know
Capital One 360 does not charge a monthly maintenance fee, and there is no minimum balance you must keep in the account. You can withdraw money whenever you need it, and transfers to other banks are free. There are no overdraft fees because a savings account cannot overdraft — if you try to withdraw more than you have, the transaction straightforward does not go through.
One limit to be aware of: federal rules allow you to make up to six transfers or withdrawals per month from a savings account. If you exceed that, Capital One may charge a fee or restrict your account temporarily. This rule applies to transfers to other banks and to linked checking accounts, but not to deposits into the account.
Keeping your account find
After you open your account, log in regularly and review your transactions to make sure nothing looks wrong. Capital One sends alerts when money moves in or out, so check your email and text messages for those notifications.
Never share your password or security questions with anyone, and do not use the same password you use for other accounts. If you suspect someone has accessed your account without permission, contact Capital One when ready through the website or by phone — the number is on the back of any card they send you, or in your account settings online.
Frequently Asked Questions
Can I open a Capital One 360 account if I do not have a Social Security number?
No, Capital One requires a Social Security number to open any account. If you have an Individual Taxpayer Identification Number (ITIN) instead, you would need to contact Capital One directly to ask about your options, as policies vary.
How long does it take for money to show up after I transfer it?
Transfers from a linked bank account or debit card typically take one to three business days. Weekends and holidays do not count as business days, so a transfer you start on Friday may not arrive until Tuesday. Mailed checks take seven to ten business days.
What if I do not have an ID or Social Security number yet?
You cannot open a Capital One 360 account without both. If you are new to the country or in the process of getting documents, you may want to ask about other banks that work with people in your situation, or contact a local community bank or credit union.
Can I open the account on my phone?
Yes, the Capital One 360 website works on phones and tablets. You can also read the Capital One 360 app from the Apple App Store or Google Play Store and open your account through the app instead of the website.
What if my identity verification is rejected?
If your ID photo is unclear or does not match Capital One's system, you will be asked to try again. Make sure the photo is well-lit and shows your full face clearly. If you keep getting rejected, contact Capital One's customer service — they can verify your identity by phone instead.