Yes, other companies and people can deposit directly into your business account
Your business checking account can receive deposits from anyone — other companies, individuals, vendors, clients, or customers. The person or company depositing does not need to be the account owner or have their name on the account. They only need your account number and routing number, which you can share freely.
This is how most businesses actually operate. Your customers pay you. Your suppliers might refund you. Investors or partners might contribute funds. All of these deposits go into the same account you use to pay your own bills.
The bank does not restrict who can put money in. The restrictions explore only to who can take money out — that is the account owner and anyone you have explicitly authorized as a signer.
Key Takeaways
- Any person or company can deposit money into your business account using your account number and routing number.
- The depositor does not need permission, does not need to be listed on the account, and does not need any special relationship to your business.
- Your bank routing number and account number are safe to share for deposits — they cannot be used to withdraw money without your authorization.
- Deposits from other businesses appear on your statement with the depositor's name or reference, so you can track where the money came from.
- You control who can withdraw or transfer money out; deposits are unrestricted.
How deposits from other companies actually work
When another company deposits money into your account, they typically do it through their own bank using one of three methods: an ACH transfer (a digital bank-to-bank transfer that takes one to three business days), a wire transfer (faster, usually same-day, but costs money), or a check written to your business name.
The deposit shows up on your statement with information about who sent it — usually the company name or a reference line they included. This record is important for your accounting, because you need to know which customer paid you, which vendor refunded you, or which partner contributed funds.
You do not need to do anything to receive these deposits. You straightforward give the other company your account number and routing number. Your bank handles the rest automatically. The money lands in your account and is available to you after the transfer clears — usually within one to three business days for ACH transfers.
What information you need to share for deposits
To let someone deposit money into your business account, you need to give them two pieces of information: your account number and your routing number. Both appear on the bottom left of any check from your account, or you can ask your bank for them.
You may also want to provide your business name exactly as it appears on the account, so the depositor can make sure the transfer goes to the right place. Some banks match the business name as a safety check.
These two numbers are safe to share. A routing number and account number alone cannot be used to withdraw money or access your account online. Only someone with your login credentials or someone you have authorized as a signer can take money out. Deposits are one-way — the depositor sends money in, but cannot pull money out.
Deposits from customers and clients
If you run a service business, a retail business, or any operation where customers pay you, those payments go into your business checking account. A customer can pay you by check, by ACH transfer, by credit card (which your payment processor deposits), or by wire transfer.
Each method works differently. A check takes several business days to clear. An ACH transfer takes one to three business days. A wire transfer usually arrives the same day. Credit card payments go through a payment processor (like Square or Stripe) and are deposited on a schedule — often daily or weekly, depending on your processor's terms.
You should set up a system to track which customer sent which payment, so you know who has paid and who still owes you. Your business checking account statement will show deposits, but the reference information varies by payment method. A check shows the customer's name. An ACH transfer shows whatever reference the customer included. A credit card payment shows your processor's name, not the individual customer.
Deposits from business partners and investors
If you have a business partner or an investor contributing money to your business, that money can be deposited directly into your business checking account. The person or company sending the money just needs your account and routing number.
These deposits should be documented separately from your regular business income. Keep records of who contributed what and when, because this affects your business structure and taxes. If it is a loan, you need a written agreement about repayment terms. If it is an investment or ownership contribution, you need records showing what ownership stake or return the person receives.
Your bank does not track the reason for the deposit — that is your responsibility. Your accountant or bookkeeper will need to categorize these deposits correctly in your books, separate from revenue from customers.
Deposits from refunds and reimbursements
When a vendor refunds you, a supplier credits you, or a customer returns a payment, that money comes back into your business account as a deposit. This happens through the same methods as any other deposit — ACH transfer, check, or wire transfer.
Refunds and reimbursements should be recorded separately from your business income, because they reduce your expenses rather than adding to your revenue. If you paid a vendor $500 and they refund $200, that $200 deposit is not income — it is a correction to what you spent.
Keep the original invoice or receipt that shows what the refund is for. When your accountant reconciles your account, they will need to match the refund deposit to the original transaction.
What happens if you receive a deposit you did not expect
If money appears in your account and you do not know where it came from, contact your bank. They can tell you which bank sent the transfer and may have additional details about the sender.
Do not assume the money is yours to spend. If it was sent by mistake, the sender's bank may reverse it, and your account will be short. If it was sent as part of a scam or fraud, your bank may freeze it while they investigate. Keep the money separate and do not spend it until you have confirmed where it came from.
If someone claims they sent you money but it has not arrived, ask them for the date they sent it and the amount. Give your bank this information and ask them to trace the transfer. ACH transfers can take up to three business days, and sometimes they fail silently — the sender's bank may have rejected it for a mismatch in account information.
Frequently Asked Questions
Can I give someone my account number and routing number without risk?
Yes, for deposits. These numbers alone cannot be used to withdraw money or access your account. Only authorized signers and people with your online login can take money out. However, do not share your account number with someone you do not trust, because they could attempt fraudulent deposits or use the information to impersonate your business.
Do I need to tell my bank when someone else deposits money?
No. Your bank processes all deposits automatically. You do not need permission or need to notify them in advance. The deposit will show up on your statement with information about the sender.
What if a company wants to deposit money but says they need my permission first?
They do not need your permission to deposit money. If they are asking, they may be confused about how deposits work, or they may be asking for something else — like authorization to set up automatic recurring deposits. You can give them your account number and routing number directly.
Can someone deposit money into my business account and then take it back out?
No. Only you and people you have authorized as signers can withdraw money. The person who deposits money cannot take it back out unless you have given them signing authority on the account, which is a separate decision you make with your bank.
How do I know if a deposit is real or if it will be reversed?
ACH transfers and wire transfers are generally final once they clear, though they can take one to three business days to clear. Checks can be reversed if they bounce. If you are unsure, contact your bank and ask them to confirm the transfer has fully cleared before you spend the money.