The fastest way to deposit: link your external bank account

Capital One 360 accepts deposits from another bank account you own through ACH transfer, which is the electronic system that moves money between banks. You initiate the transfer from your Capital One 360 account by providing your other bank's routing number and your account number there. The money typically arrives in one to two business days.

To set this up, log into your Capital One 360 account online or through the mobile app, go to the Transfers section, and select "Add External Account." You'll enter the bank name, account number, and routing number. Capital One will send two small test deposits (usually under $1 each) to that account within a few business days. Once those deposits arrive at your other bank, you'll verify the amounts in your Capital One 360 account to confirm you own it. After verification, you can transfer money freely between the two accounts.

This method works for savings accounts, checking accounts, and money market accounts at other banks. There is no fee to link an account or to transfer money in or out.

Key Takeaways

  • Linking an external bank account through ACH transfer is free and takes one to two business days per transfer, but requires verification with two small test deposits first.
  • You can deposit cash or checks by visiting a Capital One branch in person, though Capital One 360 has fewer physical locations than traditional banks.
  • Mobile check deposit through the Capital One 360 app lets you photograph the front and back of a check and deposit it without visiting a branch.
  • Wire transfers are available but carry a fee and are slower than ACH; use them only when you need to move money to or from a bank outside the ACH system.
  • Once money is in your Capital One 360 account, you cannot withdraw it at an ATM — you must transfer it back to another bank or request a check.

Depositing checks through your phone

Capital One 360 lets you photograph a check using the mobile app instead of mailing it or visiting a branch. Open the app, tap Deposits, select Mobile Check Deposit, and take clear photos of both the front and back of the check. The app will read the check amount and routing information automatically.

You'll endorse the back of the check (sign it) before photographing it. The check must be made out to you or to you and another person on the account. Capital One will hold the funds for a set number of days while they process the image and contact the other bank. This hold period varies but is typically three to five business days for personal checks. Once the hold clears, the money is yours to use.

There is no fee for mobile check deposit. The check amount limit depends on your account history and the check itself, but Capital One typically allows deposits up to $5,000 per check and $25,000 per day through the app.

Depositing cash or checks at a Capital One branch

If you have cash or prefer to hand over a check in person, you can visit a Capital One 360 branch. Capital One has physical locations in select cities, primarily in New York, New Jersey, Texas, Louisiana, and a few other states. You can find the nearest branch through the Capital One website or app.

Walk in during business hours with your cash or check and your ID. Tell the teller you want to deposit into your Capital One 360 savings account. Provide your account number. The teller will process the deposit immediately, and the money will be available in your account the same day or the next business day, depending on the time of deposit and the day of the week.

There is no fee for in-person deposits. If no Capital One branch is near you, this option may not be practical, which is why most Capital One 360 customers use ACH transfers or mobile check deposit instead.

Wire transfers for deposits from outside the ACH system

If someone wants to send you money from a bank or country outside the ACH network, they can use a wire transfer. You'll provide them with Capital One's wire instructions, which include the bank's routing number, your account number, and your name. The sender initiates the wire from their bank, and the money arrives within one to two business days.

Capital One charges a fee to receive a wire transfer, typically between $10 and $15, though the exact amount may vary. The sender's bank may also charge a fee on their end. Wire transfers are useful when ACH is not available, but because of the fees and the time involved, they are not the best choice for routine deposits.

To receive a wire, log into your Capital One 360 account and look for the wire transfer or incoming funds section. You may need to contact Capital One customer service to get the exact wiring instructions for your specific account.

What happens after money arrives in your account

Once a deposit clears, the money sits in your Capital One 360 savings account and earns interest at the rate Capital One offers at that time. You cannot withdraw cash directly from a Capital One 360 account — there are no ATMs tied to it. To access the money, you must transfer it back to another bank account you own, or you can request that Capital One mail you a check.

Transfers out to another bank take one to two business days using ACH. Requesting a check by mail takes longer, usually five to ten business days depending on mail delivery. If you need cash quickly, plan ahead and transfer money to a checking account at another bank where you can withdraw from an ATM.

Deposits from your employer or government payments

You can set up direct deposit so your paycheck or government benefits (such as Social Security or tax refunds) go straight into your Capital One 360 account. Ask your employer or benefits administrator for the direct deposit form. You'll provide Capital One's routing number and your account number.

Direct deposits are free and typically arrive on the same day as they would to any other bank, though timing depends on when your employer or the government sends the payment. Once set up, direct deposit continues automatically until you change it. There is no fee to receive direct deposits, and the money is available immediately.

Frequently Asked Questions

How long does it take money to show up after I transfer it from another bank?

ACH transfers typically take one to two business days. The exact timing depends on when you initiate the transfer and whether it's a weekend or holiday. If you transfer on a Friday evening, the money may not arrive until Tuesday. Capital One will show the transfer as pending in your account while it processes.

Can I deposit money from someone else's bank account?

No. The external bank account you link must be in your name or in your name and another person's name on the Capital One 360 account. You cannot transfer money from an account belonging to someone else, even if they give you permission. This is a fraud prevention rule enforced by the ACH system.

What if my check deposit is rejected?

If the check bounces or the image is unreadable, Capital One will reverse the deposit and remove the money from your account. They will notify you through the app or email. If the check was bad, contact the person who wrote it. If the image was unclear, you can try mobile deposit again or visit a branch with the physical check.

Is there a limit to how much I can deposit per month?

Capital One 360 does not publish a monthly deposit limit. However, individual deposits through mobile check deposit are capped at $5,000 per check and $25,000 per day. Wire transfers and ACH transfers from external accounts have no stated daily limit, though your other bank may impose one on their end.

Can I deposit money into someone else's Capital One 360 account?

Only if you are an authorized user or joint owner on that account. If you want to send money to someone else, you must transfer it to their bank account using their routing and account number, or send it through a peer-to-peer payment app. Capital One 360 does not accept deposits intended for other customers.