What happens when you open a business bank account
A business bank account is a separate account in your business's name, not your personal name. When you open one, the bank will ask for proof that your business exists, proof of your identity, and usually an initial deposit. The bank then issues you a debit card, checks, and online access tied to that account. Money your customers pay goes into this account, and money you pay for supplies or payroll comes out of it.
The main reason to open a separate account is to keep your business money separate from your personal money. This makes taxes simpler because your accountant can see exactly what came in and went out for the business. It also protects you legally — if someone sues your business, they can go after the business account, but not your personal savings, as long as you keep the two completely separate.
The process usually takes one to three business days if you do it in person at a branch, or up to a week if you do it online. Some banks let you start the process online and finish it in the branch; others let you do the whole thing remotely.
Key Takeaways
- You will need to show the bank proof of your business structure (a sole proprietorship, LLC, or corporation), your personal ID, and usually a Tax ID number from the IRS.
- Different business structures require different documents — a sole proprietor needs fewer papers than an LLC or corporation.
- Most banks require an opening deposit, which varies from zero to several hundred dollars depending on the bank and account type.
- You can open an account in person, online, or through a combination of both, and the timeline ranges from one to seven business days.
- Bringing all required documents to your first visit prevents delays and lets you walk out with a debit card and online access the same day.
What documents you need based on your business structure
The documents the bank asks for depend on how your business is legally set up. If you are a sole proprietor — meaning you own the business by yourself and have not filed any paperwork with your state — you need your personal ID, your Social Security number, and proof of your business name (which can be a business license, a DBA certificate, or even a utility bill in the business name). Some banks will let you open an account under your personal name with a "doing business as" note, though this is less common now.
If you have formed an LLC or corporation, you need more paperwork. Bring your Articles of Organization (for an LLC) or Articles of Incorporation (for a corporation) — these are the documents you filed with your state when you created the business. You also need an EIN letter from the IRS, which is a one-page document that proves the IRS has assigned your business a Tax ID number. You can get this letter free from the IRS website or by calling their business line. You will also need your personal ID and your personal Social Security number, because the bank needs to know who owns the business.
If your business is a partnership, bring the partnership agreement and an EIN letter. If you are opening the account as a representative of a nonprofit, the bank will ask for your nonprofit's articles of incorporation and your board resolution authorizing you to open the account.
How to get an EIN if you do not have one yet
An EIN (Employer Identification Number) is a nine-digit number the IRS assigns to your business. You need one if you have an LLC, corporation, or partnership. Sole proprietors can use their Social Security number instead, though many choose to get an EIN for privacy.
You can get an EIN for free in minutes on the IRS website at irs.gov. Go to the "explore for an EIN" section, answer questions about your business (name, address, type of business, number of employees), and the IRS will give you a number on the spot. You can print the confirmation page when ready, and that page counts as your EIN letter — you can bring it to the bank the same day.
If you prefer not to explore online, you can call the IRS business line or mail Form SS-4, though both take longer. The online route is fastest and requires no paperwork beyond what you already know about your business.
What to bring to the bank
Bring originals or certified copies of your business formation documents (Articles of Organization, Articles of Incorporation, or DBA certificate). Bring your personal ID — a driver's license or passport. Bring your EIN letter if you have one, or your Social Security card if you do not. Bring proof of your business address — this can be a lease, a utility bill, or a mail receipt showing the business address.
Some banks also ask for a business license, though not all states or cities require one. Call the bank ahead of time and ask what they need; most banks have a checklist on their website or can email you a list. Bringing everything at once prevents you from having to go back a second time.
If you are opening the account online, you will upload images of these documents instead of showing originals. Make sure the images are clear and show all four corners of the document.
Opening deposit and account fees
Most banks require an opening deposit to start a business account. The amount varies widely — some banks require as little as $25, while others require $500 or more. A few banks have no minimum opening deposit, though they may charge higher monthly fees instead. Check the bank's website or call ahead to find out what they require before you go in.
Business accounts usually cost more per month than personal accounts. A typical business checking account costs $10 to $25 per month, though some banks waive the fee if you keep a minimum balance or set up direct deposit. Ask about all fees upfront — monthly maintenance, per-check fees, overdraft fees, and fees for transfers or wire transfers. These add up over time, so it is worth comparing a few banks before you decide.
The opening deposit counts toward your account balance, so if the bank requires $500 and you deposit $500, you start with $500 in the account. You can deposit more or less than the minimum; the minimum is just the floor.
In-person versus online account opening
Opening in person at a branch takes one to three business days. You bring your documents, the banker reviews them on the spot, and if everything is in order, you walk out with a debit card and online login information the same day. You can ask questions face-to-face, and the banker can tell you when ready if you are missing anything.
Opening online is faster in some ways and slower in others. You can start the process at midnight on a Sunday, but the bank still needs to verify your documents, which takes a few business days. Some banks let you upload documents and get approved within 24 hours; others take up to a week. You will not get a physical debit card when ready — it arrives by mail in five to ten business days. However, many banks let you use a temporary digital card in your phone while you wait for the physical card.
A hybrid approach works well for many people: start the process online, upload your documents, and then visit a branch to finish the process and get your debit card the same day. Ask the bank whether they offer this option.
What to do after your account opens
Once your account is open, set up online banking and mobile banking so you can check your balance and transfer money from your phone or computer. Most banks let you do this the day your account opens. Write down your account number and routing number — you will need these to set up payroll, receive payments from customers, and pay bills.
If you plan to accept credit card payments from customers, you will need to set up a merchant account, which is separate from your business bank account. The bank can help you with this, or you can use a third-party processor like Square or Stripe. This is not required to open the account, but it is something to plan for soon after.
Order checks if you need them, though many small businesses now pay bills online and rarely use checks. Ask the bank about their check-ordering process and cost — some banks print checks for free, while others charge per box.
Frequently Asked Questions
Can I open a business account if I have not officially registered my business yet?
It depends on the bank and your business structure. If you are a sole proprietor, most banks will let you open an account under your personal name with a "doing business as" note, even without a DBA certificate. If you have an LLC or corporation, you need to file your paperwork with your state first — the bank will ask to see it. If you have not filed yet, do that before you go to the bank.
Do I need a business license to open a business bank account?
Not always. Many banks do not require a business license, though some do. It depends on the bank and your state. Call the bank and ask what they need. If you do need one, you can usually get a business license from your city or county clerk's office in a few days.
What if I am opening an account for a business I just started and I have no income yet?
That is fine. The bank does not care whether your business is making money yet. You still need to show proof that the business exists (formation documents or a DBA certificate) and bring your ID and opening deposit. The account is ready to use as soon as it opens, whether or not you have customers yet.
Can I use my personal bank account for my business instead?
Legally, you can, but it is not a good idea. Mixing personal and business money makes taxes harder and can put your personal assets at risk if someone sues your business. A separate business account costs a little more per month but protects you and makes accounting much simpler.
How long does it take to get my debit card after I open the account?
If you open in person and the bank issues a card on the spot, you have it when ready. If you open online or by mail, the card arrives in five to ten business days. Many banks now offer a temporary digital card you can use on your phone while you wait for the physical card to arrive.