What you need before you walk into a bank
Opening a business bank account requires you to bring proof that your business exists and proof of your identity. The exact documents depend on your business structure — sole proprietorship, LLC, S-corp, C-corp — and whether your business is brand new or already operating. Most banks want to see your business license or formation documents, your Social Security number or EIN, and a government-issued ID.
If your business is a sole proprietorship operating under your own name, the process is simpler: you may only need your personal ID and Social Security number. If you've formed an LLC or corporation, you'll need the articles of incorporation or organization from your state, plus an EIN letter from the IRS (or proof you've applied for one). Some banks also ask for a business plan or proof of address for the business location.
Call the bank before you go. Different banks have different requirements, and some require an appointment. A few banks let you start the process online, but most still want you to appear in person with original documents.
Key Takeaways
- You need government-issued ID, proof your business exists (license or formation documents), and an EIN or Social Security number before you visit the bank.
- Sole proprietorships typically require only personal ID and Social Security number, while LLCs and corporations need formation documents and an EIN.
- Call ahead to confirm what documents your specific bank requires and whether you need an appointment.
- The account usually opens the same day if you have all documents, though some banks take one to three business days to activate it.
- You'll receive a debit card, checks, and online banking access, though timing varies by bank.
Step-by-step: opening the account in person
Bring your original documents to the bank branch. Do not bring copies unless the bank specifically told you copies are acceptable. Bring your government-issued ID (driver's license, passport, or state ID), your Social Security number or EIN, and your business formation documents if you have an LLC or corporation.
Tell the banker you want to open a business checking account. They will ask you questions about your business: what you do, how much money you expect to deposit each month, whether you'll be receiving checks or making wire transfers, and how many people will have access to the account. Answer honestly — the bank uses this to flag accounts for money-laundering monitoring, not to reject you.
The banker will show you account options. Most banks offer a basic business checking account and a premium version with higher fees but more features (like unlimited transactions or merchant services). Choose based on your actual needs, not the bank's recommendation. A new business usually does fine with the basic account.
Sign the account agreement and deposit forms. The bank will ask for an initial deposit — this varies widely, from zero to several hundred dollars depending on the bank and account type. Ask what the minimum is before you sit down.
If you don't have an EIN yet
An EIN is a nine-digit number the IRS assigns to your business. If you're a sole proprietor, you can use your Social Security number instead. If you're an LLC, S-corp, or C-corp, you need an EIN before you open the account.
You can get an EIN the same day by calling the IRS at 1-800-829-4933 during business hours (Monday through Friday, 7 a.m. to 10 p.m. Eastern time). Have your Social Security number, business structure, and business address ready. The IRS will give you the number over the phone immediately. Write it down.
Alternatively, you can apply online at irs.gov/ein. The online application takes about 15 minutes and you receive your EIN instantly. This is faster than calling if you're applying outside business hours. Mail applications take four weeks, so avoid that route if you're opening an account soon.
What happens after you leave the bank
Your account is usually active the same day, though some banks take one to three business days. You'll receive a temporary debit card at the branch or by mail within five to seven business days. Checks typically arrive within one to two weeks. Online banking access is usually available within 24 hours — the banker will give you a temporary password before you leave.
Some banks charge a monthly fee for business checking; others waive it if you maintain a minimum balance or set up direct deposit. Read your account agreement to understand the fees. If the monthly charge surprises you later, call the bank and ask whether you meet the waiver requirements.
Log into online banking as soon as you can and change your temporary password. Set up bill pay if you'll be paying vendors by check or ACH transfer. Add any other authorized users (employees, accountants, partners) through the online portal or by visiting the branch with their ID.
Opening an account online or by mail
Some banks, particularly online-only banks and credit unions, let you open a business account without visiting a branch. The process is similar: you upload photos of your ID and business documents, answer questions about your business, and sign documents electronically.
Online applications usually take 24 to 48 hours to process. You'll receive login credentials by email, and your debit card arrives by mail within five to seven business days. Checks take one to two weeks. This route is faster if you live far from a branch, but you lose the chance to ask questions face-to-face.
Some banks require you to make an initial deposit before the account opens; others let you deposit after. Read the confirmation email carefully to see what the bank expects next. If you're unsure, call the bank's business line — they're used to questions at this stage.
Common reasons banks reject new business accounts
Banks rarely reject an account outright, but they may ask for more information or delay opening. The most common triggers are a mismatch between your ID and your business address, a Social Security number that doesn't match your name, or a business license that's expired or shows a different owner.
If the bank asks for more documents, provide them within the timeframe they give you — usually five to ten business days. If you can't find a document, ask the bank what alternative proof they'll accept. For example, if you can't locate your LLC formation documents, a screenshot of your business registration from your state's website may work instead.
If a bank denies you, ask why in writing. Common reasons include a prior fraud conviction, an active bankruptcy, or a history of bounced checks. If the reason is a mistake — for example, you were confused with someone else — you can dispute it and try again at a different bank. If the reason is legitimate, work on resolving it (paying off debts, waiting out a bankruptcy period) before trying again.
Choosing between banks
Compare three things: monthly fees, minimum balance requirements, and whether the bank offers the services you actually need. If you'll be depositing checks frequently, ask whether the bank has mobile check deposit. If you'll be sending wire transfers, confirm the wire fee. If you'll be taking credit card payments, ask about merchant services rates.
Local banks and credit unions often have lower fees and more flexibility than national chains, but they may have fewer branches or less sophisticated online banking. National banks have more locations and better technology, but higher fees. Online-only banks have the lowest fees but no physical branch to visit.
Don't open an account at a bank just because you have a personal account there. Business accounts are separate products with separate fees and terms. A bank that's good for personal checking may be expensive for business. Compare at least two banks before deciding.
Frequently Asked Questions
Can I open a business account if my business isn't registered yet?
Most banks want to see proof your business exists — a license, formation documents, or a DBA filing. If you haven't registered yet, do that first. Registration takes one to five business days depending on your state. Some banks will let you open an account with a receipt showing you've applied, but this is rare.
Do I need a separate business account if I'm a sole proprietor?
You don't legally have to, but the IRS and your accountant will strongly recommend it. Mixing personal and business money makes taxes harder and can hurt you if you're ever sued. A business account costs little and saves headaches later.
What if I don't have a business address yet?
Use your home address or a UPS mailbox address. Some banks accept both; a few require a commercial address. Call ahead to confirm. If the bank won't accept your address, you can use a virtual office address service, though this costs extra per month.
How long does it take to get checks after I open the account?
Most banks deliver checks within one to two weeks. Some offer rush printing for an extra fee (usually $15 to $30) if you need them faster. You can order checks from a third-party printer like Deluxe or Costco for less money, though some banks charge a fee if you don't use their checks.
Can multiple people access the business account?
Yes. You can add authorized users (employees, partners, accountants) to the account. Each person gets their own debit card and online login. You control what each person can do — some can only view the account, others can transfer money or approve wire transfers. Set this up through online banking or by visiting the branch with the other person's ID.