Yes, but the account type depends on your business structure

You can open a bank account in your business name, but the bank will require proof that the name is legally registered to you or your business. A sole proprietorship, partnership, LLC, S-corp, or C-corp can all have a business bank account. The difference is what documents the bank asks for and whether the account is in your personal name, your business name, or both.

If you operate as a sole proprietor using your own name, many banks will let you open a business account under that name with just your Social Security number and ID. If you use a doing business as (DBA) name, or if you have formed an LLC or corporation, the bank will ask for proof of that registration before they open the account.

Key Takeaways

  • Sole proprietors can open a business account under their personal name or a DBA name, but a DBA requires a certificate of registration from your state or county.
  • LLCs and corporations must provide the bank with articles of organization or incorporation, which prove the business legally exists.
  • The bank will ask for an EIN (Employer Identification Number) from the IRS if your business has employees or is structured as anything other than a sole proprietorship.
  • You will need a government-issued ID, Social Security number or EIN, and proof of the business name registration to complete the account opening.
  • Some banks require a minimum deposit or charge monthly fees for business accounts, so compare options before you choose.

What documents you need for each business structure

A sole proprietorship using your legal name needs only your ID and Social Security number. If you use a DBA, bring a copy of your DBA certificate, which you file with your county clerk or state secretary of state. The certificate shows the bank that the name is registered to you.

An LLC requires your articles of organization, which you receive from your state when you file. The bank will also ask for an EIN, which you can get free from the IRS online or by mail. If the LLC has only one member (you), some banks will accept your Social Security number instead, but most prefer an EIN.

A corporation (S-corp or C-corp) requires articles of incorporation from your state, proof of your EIN, and sometimes a corporate resolution authorizing the account. A corporate resolution is a document signed by the business owner or board stating that the account is authorized. Not all banks require this, so call ahead to ask.

A partnership needs the partnership agreement, proof of registration with your state (if required in your state), and an EIN. Each partner may need to sign the account opening documents, depending on the bank's policy.

How to get an EIN if you do not have one

An Employer Identification Number (EIN) is a nine-digit number the IRS assigns to businesses. You need one if your business has employees, is an LLC, S-corp, or C-corp, or if you want to keep your business finances separate from your personal taxes. Sole proprietors without employees can use their Social Security number instead, but many banks prefer an EIN for business accounts.

You can get an EIN free from the IRS at irs.gov using their online application, which takes about 15 minutes. You can also apply by phone at 1-800-829-4933 (Monday through Friday, 7 a.m. to 10 p.m. Eastern time) or by mail using Form SS-4. The online method is fastest — you receive your EIN immediately and can use it the same day.

Bring your EIN confirmation letter or number to the bank when you open the account. If you applied online, print the confirmation page or write down the number.

What happens if your business name is not yet registered

Most banks will not open an account in a business name that is not registered with your state or county. If you have not filed your DBA or articles of incorporation yet, you have two options: file the paperwork first, or open the account in your personal name and transfer it later.

Filing a DBA typically costs $10 to $100 and takes one to two weeks at your county clerk's office. Filing articles of incorporation for an LLC costs $50 to $500 depending on your state and takes one to three weeks. If you need the account immediately, open it in your personal name, then contact the bank once your registration is complete to see if they can change the account name.

Some banks allow you to add a DBA name to an existing personal account without closing and reopening it. Others require you to close the old account and open a new one. Ask the bank about their process before you open the account.

Personal liability and why a business account matters

A business bank account in your business name (not your personal name) creates a clear separation between your money and the business money. This separation can protect you personally if the business is sued or owes money. If you mix personal and business money in one account, a court may hold you personally responsible for business debts — a situation called piercing the corporate veil.

The IRS also looks more favorably on businesses that keep separate accounts. If you are audited, a dedicated business account makes it easier to prove which expenses belong to the business and which are personal. Mixing accounts can trigger questions and delays.

Even if you are a sole proprietor, opening a business account in your business name (or DBA name) signals to the IRS and to customers that you are running a formal business, not just earning side income.

Minimum deposits and fees to compare

Business bank accounts often cost more than personal accounts. Many banks charge a monthly maintenance fee of $10 to $30, though some waive it if you keep a minimum balance or set up direct deposit. A few banks charge per transaction or per check written.

Some banks require a minimum opening deposit of $500 to $2,500 for a business account. Others have no minimum. Online banks typically have lower fees and no minimum deposit, but they may not offer check deposits or in-person service.

Before you open an account, compare fees and minimums across at least three banks. Ask whether the bank charges for wire transfers, ACH transfers, or overdrafts. If you plan to deposit checks frequently, ask whether they offer mobile check deposit or require you to visit a branch.

Frequently Asked Questions

Can I use a business account if I have not formed an LLC yet?

Yes, if you are a sole proprietor. You can open an account in your personal name and use it for business. If you use a DBA name, you must register it first. Once you form an LLC, you will need to open a new account with your articles of organization and EIN.

Do I need a business license to open a business bank account?

Not always. A business license and a DBA are different things. Some banks ask for a business license, others do not. Call the bank before you go in and ask what documents they need for your type of business. A DBA is more commonly required than a license.

What if the bank says my business name is not registered?

Ask the bank which registration they are looking for — a DBA, articles of incorporation, or a business license. Then file that document with your county or state. If you need the account urgently, open it in your personal name first, then update it once your registration is complete.

Can I open a business account online if I have an LLC?

Some online banks accept articles of organization and EIN by upload, but not all. Check the bank's website or call their business account team to confirm they accept your documents online. Some require you to mail originals or visit a branch in person.

What if I want to add a co-owner to the account later?

Contact the bank and ask about adding a signer or co-owner. You will likely need to provide their ID and Social Security number, and they may need to sign new account documents. Some banks charge a fee to add a signer; others do not.