The right business account depends on your structure, transaction volume, and whether you need to separate personal and business money
A business bank account is not legally required for sole proprietorships, but it is the clearest way to keep your business finances separate from your personal ones — which matters for taxes, liability protection, and proving income to lenders. The account type that fits depends on whether you are a sole proprietor, partnership, LLC, S-corp, or C-corp; how many transactions you run monthly; whether you need merchant services or payroll tools; and what fees you can absorb.
Most small businesses choose between a basic business checking account (lowest fees, fewest features), a premium business checking account (more features, higher minimums), or an online business account (lowest fees, no branch access). Some also keep a business savings account alongside checking to set aside tax money or operating reserves.
Key Takeaways
- Sole proprietors can use a personal account but lose liability separation; an LLC or corporation should have a separate business account to maintain legal protection.
- Basic business checking accounts cost $10 to $30 per month but require minimum balances ($500 to $5,000); online accounts often have no monthly fee but no physical branch access.
- Transaction limits matter: some accounts include 100 to 200 transactions monthly, then charge per extra check or deposit; high-volume businesses pay more or need a premium tier.
- Merchant services (card processing) and payroll integration are add-ons that increase cost; many small businesses use separate providers for these instead.
- Your business structure determines what documents the bank needs: sole proprietors need an EIN or SSN, LLCs need articles of organization, and corporations need articles of incorporation.
How business account types differ in cost and features
A basic business checking account at a traditional bank typically costs $10 to $25 per month and requires a minimum balance of $500 to $2,500. It includes a debit card, online banking, and a set number of transactions (often 100 to 200 per month); additional checks or deposits may cost $0.25 to $1 each. You get a physical branch for deposits and customer service by phone or in person.
A premium business checking account costs $25 to $50 per month, requires a higher minimum balance ($2,500 to $10,000), and includes unlimited transactions, higher check limits, merchant services discounts, and sometimes payroll integration. These accounts are designed for businesses that process many transactions or need integrated tools.
Online business checking accounts have no monthly fee and no minimum balance requirement, but you cannot deposit cash or checks in person — you deposit by mobile app, mail, or ATM. Transaction limits are usually unlimited. The tradeoff is no branch access and customer service by phone or chat only. These work well for businesses that rarely handle physical cash.
A business savings account earns interest (usually 0.01% to 0.50% APY depending on the bank and current rates) and is useful for setting aside tax payments, payroll reserves, or emergency funds. Most small businesses open one alongside checking and transfer money monthly to cover known expenses.
What your business structure requires from the bank
A sole proprietorship can legally use a personal bank account, but doing so blurs the line between personal and business money. If you are sued, a court may pierce the liability shield and go after personal assets. A separate business account costs little and makes that separation clear. You will need an Employer Identification Number (EIN) from the IRS, or you can use your Social Security number; a government ID; and proof of address.
An LLC or partnership must have a separate business account to maintain legal liability protection. The bank will ask for articles of organization (for an LLC) or a partnership agreement, the EIN, and identification for each owner. Some banks require a resolution or certificate of good standing from your state.
A corporation (S-corp or C-corp) also requires a separate account. The bank will ask for articles of incorporation, the EIN, bylaws or a corporate resolution, and identification for authorized signers. Corporations have the most documentation requirements because the bank is verifying that the account is in the corporation's name, not a personal name.
If you do not yet have an EIN, you can obtain one free from the IRS online (irs.gov/ein) or by phone. The process takes minutes online and the number is issued immediately. Some banks will open an account using your SSN while you wait for the EIN to arrive by mail.
Monthly fees, minimum balances, and transaction limits compared
| Account Type | Monthly Fee | Minimum Balance | Included Transactions | Best For |
|---|---|---|---|---|
| Basic Business Checking | $10–$25 | $500–$2,500 | 100–200 | Small businesses with moderate activity |
| Premium Business Checking | $25–$50 | $2,500–$10,000 | Unlimited | High-volume or multi-service needs |
| Online Business Checking | $0 | $0 | Unlimited | Digital-first businesses, low cash handling |
| Business Savings | $0–$10 | $0–$1,000 | 6 withdrawals/month (federal limit) | Tax reserves, emergency funds |
The fee difference adds up: a basic account at $20 per month costs $240 per year; an online account saves that entirely. However, if you need merchant services or payroll processing through the bank, a premium account may cost less overall than paying separate vendors. Calculate your actual monthly transaction count before choosing — if you exceed the limit, per-transaction fees can exceed the monthly fee of a higher tier.
Merchant services and payroll: add-ons that increase cost
Most business accounts do not include credit card processing or payroll. These are sold as add-ons or through separate providers. A bank's merchant services typically charge 2.5% to 3.5% per transaction plus a monthly gateway fee of $10 to $30. Payroll processing through the bank costs $1 to $5 per employee per pay period, plus a setup fee.
Many small businesses find it cheaper to use a third-party processor: Square, Stripe, or PayPal for merchant services (often 2.2% to 2.9% with no monthly fee), and Gusto, ADP, or Rippling for payroll. These integrate with your business account but are not part of it, so you can switch providers without changing banks.
If you process fewer than 20 transactions per month or have fewer than 5 employees, separate providers usually cost less. If you process hundreds of transactions monthly or have complex payroll needs, bundling through the bank may offer a discount — ask for a quote that includes all services you need.
How to open a business account and what to bring
Most banks let you open an account online, by phone, or in person. Online is fastest (often 24 to 48 hours); in-person lets you ask questions and deposit cash immediately. You will need:
- Your EIN (or SSN if you do not have an EIN yet)
- A government-issued photo ID for each owner or authorized signer
- Proof of address (utility bill, lease, or mortgage statement dated within 90 days)
- Articles of organization (LLC), partnership agreement, or articles of incorporation (corporation)
- A business license or DBA certificate if your state or county requires one
Some banks also ask for a business plan summary, tax returns from the past two years, or a personal credit report. Online banks typically ask for less documentation and process faster. Traditional banks may take 3 to 5 business days to verify everything and activate the account.
Once the account is open, the bank will issue a debit card (usually within 5 to 10 business days), online banking login credentials, and checks if you requested them. Set up bill pay and transfers to your savings account right away so you can start separating business and personal money immediately.
Red flags and common mistakes to avoid
Do not mix personal and business money even if you own the business outright. A sole proprietorship has no legal liability protection, but an LLC or corporation does — only if you maintain separate accounts and do not commingle funds. Courts will disregard the legal structure if you treat the business account like a personal one.
Do not assume a low monthly fee is the best deal. If the account charges $0.50 per transaction over the limit and you process 300 transactions monthly, you will pay $50 in overages on top of the monthly fee. Calculate your actual costs before opening.
Do not open a business account in your personal name, even if the bank allows it. The account must be in the business name (or your name as a sole proprietor with a DBA). This matters for liability, taxes, and merchant services — processors will not accept payments to a personal account labeled as business.
Do not ignore the minimum balance requirement. If the account requires $2,500 minimum and you drop below it, you will be charged a fee (usually $10 to $25) and may lose features. Some banks waive the minimum if you set up direct deposit or maintain a linked savings account.
Frequently Asked Questions
Can I use a personal account for my business?
Legally, yes, if you are a sole proprietor. But you lose liability protection and make tax filing harder. The IRS may question whether income is personal or business, and if you are sued, a court may go after personal assets. A separate business account costs $10 to $30 per month and prevents these problems.
What is the difference between a business checking and business savings account?
Checking is for daily transactions (paying bills, receiving income, payroll). Savings earns interest and has withdrawal limits (usually 6 per month by federal rule). Most small businesses use both: checking for operations and savings to set aside taxes or reserves.
Do I need an EIN if I am a sole proprietor?
No, you can use your Social Security number. But an EIN keeps your personal and business finances separate on tax records and is required if you hire employees or form an LLC or corporation. You can obtain one free from the IRS in minutes at irs.gov/ein.
Which banks offer the lowest fees for small business accounts?
Online banks like Novo, Mercury, and Brex have no monthly fees and no minimum balance, but they do not accept cash deposits. Traditional banks like Chase and Bank of America charge $15 to $25 per month but offer branch access. Credit unions often charge less ($5 to $15) if you are a member.
What happens if I do not maintain the minimum balance?
The bank charges a fee (usually $10 to $25 per month) and may close the account if the balance stays low for several months. Some banks waive the minimum if you set up direct deposit, maintain a linked savings account, or keep a higher balance in another account at the same bank.