Documents and information you'll need before you walk in

Most banks want the same core set of documents before they'll open a business account. You'll need your Employer Identification Number (EIN) — the nine-digit tax ID the IRS assigns to your business. If you're a sole proprietor, you can use your Social Security number instead, though many banks prefer the EIN. You'll also need a government-issued photo ID, your Social Security number, and proof of your business address.

The business address proof can be a utility bill, lease agreement, or mortgage statement in your business name. If you're working from home, a utility bill with your home address works. Some banks also ask for your business formation documents — articles of incorporation for an LLC or corporation, or a DBA (Doing Business As) certificate if you're operating under a name different from your legal name. A sole proprietor without an EIN can sometimes skip this step, but having it ready speeds things up.

Bring your personal tax returns from the past two years if you're self-employed or own a small business. Banks use these to assess your business's financial health and your personal creditworthiness. If your business is brand new and you have no tax returns yet, bring a business plan or profit-and-loss projection instead — some banks will accept this as a substitute.

Key Takeaways

  • You need an EIN, government photo ID, proof of business address, and formation documents (articles of incorporation, DBA certificate, or equivalent) before most banks will open an account.
  • Sole proprietors can use their Social Security number instead of an EIN, but the EIN makes the process faster and clearer to the bank.
  • Personal tax returns from the past two years help the bank assess your creditworthiness; new businesses can substitute a business plan or profit-and-loss projection.
  • Different account types require different minimum balances and have different fee structures, so compare options before you choose.
  • The entire process usually takes one to three business days once you submit your documents, though some banks offer same-day opening for simpler account types.

How to get an EIN if you don't have one yet

You can obtain an EIN from the IRS for free, and it takes minutes if you apply online. Go to the IRS website (irs.gov) and search for "Apply for an EIN Online." You'll answer questions about your business structure, location, and the type of work you do. The IRS issues your number immediately on screen, and you can print a confirmation letter right away. This letter counts as proof of your EIN when you open your bank account.

If you prefer not to apply online, you can call the IRS at 1-800-829-4933 and request an EIN by phone — they'll issue it the same day. Mail is slower; if you send Form SS-4 by post, expect to wait two to four weeks. For a bank account opening, the online or phone route is almost always faster.

Sole proprietors sometimes skip the EIN step and use their Social Security number instead. This works at most banks, but having an EIN separates your personal and business finances more clearly and can make tax filing simpler later. If you plan to hire employees or operate as an LLC or corporation, you'll need an EIN regardless.

What happens during the account opening appointment

When you arrive at the bank with your documents, a banker will review them and ask you questions about your business — what you do, how long you've been operating, how much money you expect to move through the account each month, and whether you plan to deposit checks or handle mostly electronic transfers. They'll also ask about your personal credit history and may run a soft credit check (which doesn't affect your credit score). This conversation usually takes 15 to 30 minutes.

The banker will then show you the account options available to you. Most banks offer a basic business checking account, a business savings account, and sometimes a money market account. They'll explain the monthly fee (which ranges from zero to $25 or more, depending on the bank and account type), the minimum balance required to waive fees, and what services are included — things like check writing, wire transfers, and online banking. Ask about any promotional offers; many banks waive monthly fees for the first three to six months.

Once you choose an account, you'll sign paperwork and fund the account with an initial deposit. Some banks require a minimum opening deposit (often $100 to $500, though some have no minimum). You can fund it with a check, a wire transfer, or sometimes a debit card. The account is usually active the same day or the next business day, and you can start using it immediately.

Differences between account types and what to choose

A business checking account is the workhorse for most small businesses. It lets you write checks, receive deposits, pay bills online, and set up automatic payments. Monthly fees typically range from $0 to $20, depending on the bank and whether you meet a minimum balance. Some banks waive the fee if you keep a certain amount in the account (often $1,000 to $5,000) or if you set up direct deposit of business income.

A business savings account earns interest on your balance but usually doesn't come with check-writing or bill-pay features. It's useful if you want to set aside money for taxes or emergencies and earn a small return. Interest rates vary widely — some banks offer less than 0.01%, while others offer 4% or higher, depending on current market conditions and the bank's terms. Monthly fees are usually lower than checking, sometimes zero.

A money market account is a hybrid: it earns interest like a savings account but may offer limited check-writing or debit card access. These accounts often require a higher minimum balance (sometimes $2,500 or more) and pay slightly higher interest rates than savings accounts. They're most useful if you have a larger balance and want both interest earnings and occasional access to your money.

For most small businesses just starting out, a basic business checking account with no monthly fee is the right choice. Once your business grows and you have cash reserves, you can open a savings or money market account to earn interest on the money you're not spending immediately.

Timeline: how long the whole process takes

If you have all your documents ready and your EIN in hand, you can open a business checking account in a single visit. The appointment itself takes 30 to 45 minutes, and the account is usually active the same day or the next business day. You can start depositing checks and making transfers as soon as the bank confirms the account is open.

If you don't have an EIN yet, add two to five business days to the timeline. Apply online (takes 15 minutes, EIN issued immediately) or by phone (same day), then schedule your bank appointment. If you mail Form SS-4 instead, add two to four weeks.

If the bank needs to verify your business formation documents or personal credit history, the process can stretch to three to five business days. This is less common but happens occasionally, especially with new businesses or if there are questions about your credit. The bank will contact you if they need additional information.

What to do if the bank denies your account

Banks rarely deny a business account outright, but it happens. The most common reasons are a poor personal credit history, a history of fraud or financial crime, or an unresolved issue with a previous bank account (like an overdraft that wasn't paid). If a bank denies you, ask them in writing why — they're required to tell you under the Fair Credit Reporting Act.

If the issue is your personal credit, you can try a different bank; some are more lenient than others. Community banks and credit unions often have more flexible standards than large national banks. If the issue is a past banking problem, contact that bank and ask what it would take to resolve it — sometimes paying an old overdraft or fee will clear the way for a new account elsewhere.

If you've been denied by multiple banks, consider a second-chance business account offered by some banks and credit unions specifically for people with banking problems in their past. These accounts may have higher fees or lower limits on deposits and transfers, but they let you rebuild your banking relationship.

Frequently Asked Questions

Can I open a business account online without going to a branch?

Some banks offer online business account opening, but most still require at least one in-person visit to verify your identity and documents. A few online-only banks and some credit unions allow fully remote opening, though they may have stricter requirements or higher minimum balances. Check with your bank before you assume you can do it entirely online.

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

No. A business license is not required by banks. You need your EIN (or Social Security number), proof of business address, and formation documents if you're an LLC or corporation. A business license can help if the bank has questions, but it's not a prerequisite.

What if I'm a sole proprietor and don't have an EIN yet?

You can use your Social Security number to open a business account without an EIN. However, getting an EIN takes 15 minutes online and makes the process clearer to the bank. Most bankers recommend it even for sole proprietors, especially if you plan to hire employees later.

Can I use a residential address for my business bank account?

Yes, if your business operates from home. Bring a utility bill or other proof that you live there. Some banks ask for a separate business address, but most accept a home address as long as you can prove you live there.

How much money do I need to deposit to open the account?

It depends on the bank and account type. Many banks have no minimum opening deposit, while others require $100 to $500. Some premium accounts require $2,500 or more. Ask the bank about their specific requirement before you go in.