What You Need Before You Walk In

A business checking account requires you to prove your business exists and that you have the legal right to open an account in its name. Most banks will ask for two or three documents: your Employer Identification Number (EIN) from the IRS, a form of business registration (articles of incorporation, articles of organization, or a DBA certificate from your state), and a personal ID. Some banks also want to see your business license or a recent utility bill showing your business address.

If you are a sole proprietor without an EIN, you can use your Social Security number instead, though many banks prefer the EIN because it separates your personal and business finances more clearly. If you have not yet registered your business with your state, you will need to do that first — the process and cost vary by state and business type, but most take a few days to a few weeks.

Have your business name, address, and the names of anyone who will have signing authority on the account ready before you go. If you are opening the account online, you will type these details into the bank's form. If you are going in person, bring the documents themselves.

Key Takeaways

  • You will need your EIN (or Social Security number if you do not have one yet), proof of business registration, and a personal ID to open an account at most banks.
  • Banks differ on minimum balance requirements, monthly fees, and how many transactions you can make before paying extra — compare these before choosing.
  • Opening an account online usually takes 15 to 30 minutes and can be done from home, while in-person appointments may require a trip but let you ask questions in real time.
  • Once your account is open, you will receive checks, a debit card, and online banking access within one to two weeks.

Where to Open Your Account: Banks vs. Credit Unions

Traditional banks (Chase, Bank of America, Wells Fargo, and regional banks) offer business checking accounts with varying fee structures. Most charge a monthly maintenance fee that ranges from $10 to $30, though some waive it if you keep a minimum balance or set up direct deposit. They typically allow unlimited transactions and offer online banking, mobile apps, and in-person branch access.

Credit unions often have lower fees and higher interest rates on business checking accounts, but membership requirements vary — some are open to anyone in a geographic area, while others require you to work in a specific industry or belong to a particular organization. You can search for credit unions in your area through the CO-OP Network or Shared Branch locator tools on the Credit Union National Association website.

Online-only banks (Novo, Mercury, Brex) have no monthly fees and no minimum balance, but they offer limited or no in-person support and may not accept cash deposits. They work well if you run your business entirely online and do not need to deposit checks or cash regularly.

The Online vs. In-Person Decision

Opening online is faster and requires no appointment. You upload photos of your documents, enter your business information, and the bank reviews everything within one to three business days. You will receive your account number immediately and can start using it for transfers and bill pay right away, though checks and a debit card arrive by mail later.

Opening in person takes longer on the day you visit — expect 30 to 45 minutes — but you can ask questions about fees, transaction limits, and features specific to your business. You also walk out with temporary checks or a debit card the same day at some banks. Call ahead to schedule an appointment; most banks no longer accept walk-ins for new accounts.

If you already bank at a particular institution personally, opening a business account there is often simpler because the bank already has your ID and credit history on file. You may be able to do it online in under 15 minutes.

Documents and Information to Gather

Before you start the process, collect these items in one place:

  • Your EIN letter from the IRS (or your Social Security number if you do not have an EIN yet)
  • Your business registration document — articles of incorporation, articles of organization, or DBA certificate from your state
  • A valid personal ID — driver's license, passport, or state ID
  • Your business address (physical, not a PO box, at most banks)
  • The names and ownership percentages of all owners or partners
  • The names of anyone else who will sign checks or access the account

If you do not have an EIN yet, you can obtain one for free from the IRS website (irs.gov) in about 15 minutes. The IRS will email you a confirmation number immediately, and you can use that number to open a bank account the same day in most cases.

Fees and Features to Compare

Business checking accounts vary widely in cost. Before you commit, compare these three things across at least two banks:

Monthly maintenance fees range from $0 to $30 and are sometimes waived if you maintain a minimum balance (often $500 to $2,500) or receive direct deposits. Per-transaction fees apply at some banks if you exceed a certain number of deposits or withdrawals per month — typically 20 to 50 transactions. Overdraft fees usually run $25 to $35 per incident and apply if you spend more than your balance. Some banks offer overdraft protection, which links your business account to a savings account or line of credit to cover shortfalls.

Ask whether the bank charges for wire transfers, ACH transfers, stop payments, or account research. If you deposit checks regularly, confirm the bank's mobile check deposit limit (often $5,000 to $10,000 per deposit) and whether there is a daily cap. If you need to deposit cash, ask whether the bank charges a cash deposit fee — some do, especially for amounts over $5,000.

What Happens After You Open the Account

Once your account is approved, you will receive a confirmation email with your account number and routing number. You can use these immediately for transfers, bill pay, and direct deposit. Your physical checks, debit card, and any other materials arrive by mail within 5 to 10 business days.

Set up online banking as soon as you receive your login credentials. Most banks require you to verify your identity by answering security questions or entering a code sent to your phone. Once you are logged in, you can set up bill pay, create spending limits, and add other authorized users if needed.

If you need checks before they arrive, ask the bank about temporary checks or counter checks — some branches will print a small batch for you on the spot. If you need to make deposits before your debit card arrives, you can use mobile check deposit or visit a branch in person.

Common Mistakes to Avoid

Do not mix personal and business money in a personal checking account, even temporarily. If you are ever sued or audited, commingling funds can expose your personal assets to business liability — one of the main reasons to have a separate business account in the first place.

Do not assume all banks offer the same features. Some do not allow you to add authorized users online, some charge for ACH transfers, and some have low daily transaction limits. Read the fee schedule and account agreement before you sign.

Do not open an account under a name that does not match your business registration. If your DBA says "Smith Consulting" but you open the account as "John Smith Consulting," the bank may freeze the account until you clarify. Use the exact legal name on your registration document.

Frequently Asked Questions

Do I need an EIN to open a business checking account?

Most banks prefer an EIN, but sole proprietors can use a Social Security number instead. However, using an EIN keeps your personal and business finances more clearly separated and is recommended if you plan to hire employees or apply for business loans later.

Can I open a business checking account if my business is not yet registered with the state?

No. You must register your business first and have proof of registration (articles of incorporation, articles of organization, or a DBA certificate) before a bank will open an account. Registration typically takes a few days to a few weeks depending on your state.

What is the difference between a business checking account and a personal account?

Business accounts are designed for multiple transactions, authorized users, and higher deposit volumes. They usually cost more per month but offer more features. Personal accounts are cheaper but may charge fees if you exceed a certain number of monthly transactions or deposits.

How long does it take to open a business checking account?

Online applications are reviewed within one to three business days. In-person appointments take 30 to 45 minutes on the day you visit. You can use your account immediately after approval, but physical checks and debit cards arrive by mail within 5 to 10 business days.

Can I have multiple authorized users on my business checking account?

Yes. Most banks allow you to add other owners, employees, or contractors as authorized signers. You can usually do this online or by visiting a branch. Each signer can typically receive their own debit card and have access to online banking.