Documents and information you'll need before you walk in
Most banks want the same core set of documents: your Employer Identification Number (EIN) or Social Security Number if you're a sole proprietor, a government-issued ID, proof of your business address, and your Social Security Number for a personal credit check. Some banks also ask for a business license or articles of incorporation, depending on your business structure.
The exact list varies by bank and by what kind of business you're running. A sole proprietorship needs less paperwork than an LLC or corporation. A bank might ask for different things than a credit union. Before you go in or call, ask the specific bank what they need — most have this listed on their website or will tell you over the phone in five minutes.
Bring originals or certified copies, not photocopies. Banks will not accept a photo of your ID on your phone. If you're opening the account in person, bring everything at once so you don't have to make a second trip.
Key Takeaways
- You need a government-issued ID, proof of your business address, and either an EIN or your Social Security Number for a sole proprietorship.
- Corporations and LLCs typically need articles of incorporation or formation, while sole proprietors usually do not.
- Different banks ask for different documents, so call or check the bank's website before you go in.
- Bring originals or certified copies — banks will not accept photocopies or photos of documents.
- Opening an account online usually requires fewer documents than opening one in person, but the bank will verify everything before the account goes live.
What changes based on your business structure
A sole proprietorship is the simplest. You can use your Social Security Number instead of an EIN, though many banks prefer an EIN. You'll need your personal ID and proof of your business address — a lease, utility bill, or mail from the city showing your business location works.
An LLC or corporation needs more. Bring your articles of incorporation or articles of organization (the document the state gave you when you formed the business), your EIN letter from the IRS, and the ID of whoever is signing the account paperwork. Some banks also want a corporate resolution — a document saying the LLC or corporation authorizes this person to open the account. You can write this yourself or ask your accountant to draft it.
A partnership usually requires articles of partnership, the EIN letter, and IDs for the partners who will sign the account. Some banks want all partners to sign; others let one partner open it on behalf of the business. Ask the bank which they require.
Proof of business address and why banks ask for it
Banks need to know where your business actually operates. This is not the same as your mailing address. If you run the business from home, you can use your home address. If you rent office space, bring the lease or a letter from the landlord on letterhead saying you rent there.
A utility bill in the business name works if the business has been there long enough to receive one. If you just moved in, a lease or a letter from the landlord is faster. Some banks accept a recent piece of mail from a government agency showing the address — a tax notice, business license, or permit.
If you do not have a physical location yet and work entirely online or from home, tell the bank that. Most will let you use your home address. A few banks that cater to online businesses do not require a separate business address at all.
EIN versus Social Security Number for sole proprietors
A sole proprietor can use either an EIN or a Social Security Number to open a business checking account. An EIN is a nine-digit number the IRS issues to businesses; a sole proprietor can get one for free in minutes online at irs.gov.
Using an EIN keeps your personal and business finances more separate on paper, which some accountants prefer. Using your Social Security Number is simpler if you have not gotten an EIN yet — you can open the account immediately and get an EIN later. Either way, the bank will run a credit check on you personally, so your personal credit score affects whether you get approved.
If you plan to hire employees, you will need an EIN regardless. If you're a one-person operation and do not plan to hire anyone, either option works.
Opening an account online versus in person
Online accounts usually ask for fewer documents upfront. You upload a photo of your ID, enter your EIN or Social Security Number, and provide your business address. The bank then verifies everything behind the scenes — this can take a few days to a week — and the account goes live once they confirm the information.
In-person accounts are faster if you have everything with you. You hand over your documents, the banker checks them on the spot, and the account is often open the same day. You walk out with a debit card or at least an account number you can use immediately.
Some banks offer both. If you're in a hurry and have all your documents, going in person is usually quicker. If you want to avoid a trip or the bank's branch hours do not work for you, online is fine — just plan for a few extra days before the account is ready to use.
What happens after you submit your documents
The bank verifies your identity, checks that your EIN or Social Security Number is real, and confirms your business address. This usually takes one to five business days. During this time, the account exists but you cannot use it yet.
Once verification is complete, the bank sends you a welcome packet with your account number, routing number, and debit card information. You can set up direct deposit and online banking right away. Some banks let you start using the account before the physical debit card arrives.
If the bank cannot verify something — for example, the address does not match their records — they will call you and ask for more information. This is normal and does not mean you've been rejected. Have a phone number ready when you open the account so they can reach you quickly.
Common reasons banks say no
Banks reject business checking accounts for a few concrete reasons. The most common is a personal credit issue — a bankruptcy, unpaid debts, or a history of overdrafts on your personal account. Some banks are stricter than others; if one says no, another might say yes.
A second reason is that the bank cannot verify your identity or business address. This usually means you brought documents that do not match, or the address is not in their system yet. Ask the bank what they could not verify and bring different documents that show the same information.
A third reason is that your business type is one the bank does not serve. Some banks do not open accounts for certain industries — cannabis businesses, for example, or high-risk merchants. If this happens, look for a bank or credit union that specializes in your industry.
If you're rejected, ask the bank why in writing. Use that reason to figure out whether to fix something (like waiting for a credit issue to age off your report) or to try a different bank.
Frequently Asked Questions
Do I need an EIN if I'm a sole proprietor?
No. You can use your Social Security Number instead. An EIN is free and takes minutes to get from the IRS if you want one, but it is not required for a sole proprietor to open a business checking account. You will need an EIN only if you hire employees.
Can I open a business checking account if I have bad personal credit?
It depends on the bank. Most banks run a personal credit check on the owner, so bad credit can disqualify you. Some banks and credit unions are more lenient. If one bank says no, call others — different institutions have different standards. Credit unions sometimes have lower thresholds than large banks.
What if I don't have a business license yet?
Most banks do not require a business license to open an account. They need proof of your business address and your identity. A business license helps if you have one, but it is not mandatory. If the bank asks for it and you do not have one, ask what other documents they will take instead.
How long does it take to open an account?
In person with all your documents: usually the same day. Online: one to five business days for verification. If the bank needs to verify something or asks follow-up questions, add a few more days. Have a phone number ready so they can reach you quickly if they need more information.
Can someone else open the account on behalf of my business?
For a sole proprietorship, yes — anyone can open it if they have your Social Security Number and ID. For an LLC or corporation, usually only an authorized person (owner, manager, or officer) can sign. Some banks want a corporate resolution or power of attorney document showing who is authorized. Ask the bank before you send someone in.