The documents you'll need before you walk in
A DBA checking account requires more paperwork than a personal account because the bank needs to verify that you—the person signing the checks—are the actual owner of the business name. Most banks will ask for your DBA certificate (also called a fictitious name certificate or assumed name certificate), your personal ID, and your Social Security number or EIN. Some banks also want to see a business license, though this varies by state and by bank.
The DBA certificate is the document that proves you registered your business name with your state or county. You get this from the clerk's office in the county where your business operates—not from the bank, and not from the state capital. If you haven't registered your DBA yet, you'll need to do that first. The registration process takes a few days to a few weeks depending on where you live, so plan accordingly.
Bring your personal government-issued ID (driver's license or passport) and your Social Security number. If you've formed an LLC or corporation instead of operating as a sole proprietor under a DBA, bring your Articles of Organization or Articles of Incorporation instead of a DBA certificate. The bank treats these differently, so be clear about which structure you actually have.
Key Takeaways
- You need your DBA certificate from your county clerk's office, your personal ID, and your Social Security number or EIN to open the account.
- The DBA certificate must be registered with your county before you explore for the account—this is not something the bank does for you.
- Some banks require a business license in addition to the DBA certificate, so call ahead to ask what your specific bank needs.
- If you operate as an LLC or corporation, bring your formation documents instead of a DBA certificate.
- The account will be in your personal name as the owner, not in the business name itself.
How the account is titled and who can sign
The checking account will be titled in your personal name, not in the DBA name. The bank account title will read something like "John Smith, DBA Smith Consulting" or "John Smith, doing business as Smith Consulting." This matters because it tells the IRS and anyone else looking at the account that this is a sole proprietorship, not a separate legal entity.
You are the only person who can sign checks on this account unless you specifically add another authorized signer. Adding a signer requires that person to come to the bank with their own ID and sign the signature card. Some banks allow you to add signers online after the account is open; others require an in-person visit. If you need someone else to handle deposits or payments, ask the bank what their process is before you open the account.
What happens if you don't have a DBA certificate yet
If you haven't registered your DBA with the county, you have two options: register it first, or open a personal checking account and use it for business until your DBA certificate arrives. Neither is ideal, but the choice depends on your timeline and how soon you need the account.
Registering a DBA typically takes five to fifteen business days after you submit the paperwork to your county clerk's office. You can usually submit the process online or by mail. Once the certificate is issued, you can take it to the bank. Some counties issue the certificate when ready; others mail it to you. Call your county clerk's office to find out which applies where you are.
If you open a personal account in the meantime, you can use it for business deposits and payments. The downside is that the account won't be in your DBA name, which can confuse customers and makes record-keeping messier. Once your DBA certificate arrives, you can open a second account in the DBA name and transfer the balance over. This takes longer overall, but it gets you moving if you need the account right away.
Minimum deposits and account fees
Most banks require an opening deposit to start a checking account, though the amount varies. Some banks ask for $25 or $100; others require $500 or more. A few banks have no minimum deposit requirement. Call the bank you're considering and ask what they need for a business checking account specifically, because the minimum for a business account is often higher than for a personal account.
Business checking accounts typically charge a monthly fee—usually between $10 and $30—though some banks waive the fee if you maintain a minimum balance or set up direct deposit. Some banks charge per-check fees on top of the monthly fee. Read the fee schedule before you open the account so you know what you're paying for.
Why banks ask for an EIN instead of your Social Security number
Some banks prefer an Employer Identification Number (EIN) over your personal Social Security number for business accounts. An EIN is a nine-digit number issued by the IRS specifically for business tax purposes. You don't need an EIN to operate a sole proprietorship—the IRS treats your Social Security number as your business tax ID—but getting one separates your personal and business finances in the IRS's records.
If you want an EIN, you can request one free from the IRS website or by phone. The process takes about fifteen minutes online, and you get the number when ready. You don't have to have an EIN to open a DBA checking account, but some banks make it easier if you do. Ask the bank whether they prefer an EIN or your Social Security number before you explore.
What the bank will verify about your DBA
The bank will check that your DBA certificate is real and currently valid. They do this by contacting the county clerk's office or checking the county's online records. If your certificate has expired or was never registered, the bank will ask you to register it before they open the account. Some banks do this verification while you wait; others do it after you leave and call you back if there's a problem.
The bank will also verify your identity using your government-issued ID and will run a background check. This is standard for all checking accounts. If you have a history of fraud or unpaid overdrafts at other banks, some banks may decline to open the account. Ask the bank what their policy is if you're concerned about this.
How long the account takes to open
If you walk into the bank with all your documents in order—DBA certificate, personal ID, Social Security number or EIN—the account can open the same day. You'll sign the signature card, make your opening deposit, and leave with a temporary debit card or checks within an hour.
If the bank needs to verify your DBA certificate or run additional background checks, it may take one to three business days. Some banks mail your debit card and checks to you, which adds another five to ten business days. Ask the bank what their timeline is and whether you can get a temporary card or checks while you wait for the permanent ones.
Frequently Asked Questions
Can I use a DBA checking account for personal expenses too?
Legally, yes—there's no law against it. But mixing personal and business money in the same account makes taxes harder and can create problems if you're ever audited. The IRS expects to see a clear separation between personal and business finances. Most accountants recommend keeping them separate, even if it means maintaining two accounts.
Do I need to register my DBA in the same county where my bank is located?
No. You register your DBA in the county where your business operates, not where the bank branch is. If you operate in one county but bank in another, that's fine. Bring your DBA certificate from your operating county to any bank branch, regardless of location.
What if the bank says they don't accept DBA accounts?
Some smaller banks or credit unions don't offer DBA checking accounts and require you to form an LLC or corporation instead. If your bank declines, ask them to recommend another bank that does accept DBAs. Most larger banks and online banks accept DBA accounts without issue.
Can I change the DBA name on my account later?
You can change your registered DBA name with the county, but you'll need to notify the bank and update your account. The bank may ask you to close the old account and open a new one, or they may straightforward update the account title. Call your bank and ask what their process is before you change your DBA registration.
What's the difference between a DBA account and an LLC checking account?
A DBA account is titled in your personal name and is used for a sole proprietorship. An LLC account is titled in the LLC's name and requires your Articles of Organization instead of a DBA certificate. An LLC is a separate legal entity, so the account is legally distinct from your personal finances. A DBA is not a separate entity—it's just a registered business name you operate under.