Quick Answer
Opening a business bank account requires your EIN, business formation documents, business license, and personal identification. Choose a bank based on fees, minimum balance requirements, online banking features, and integration with accounting software. Never mix personal and business finances—it complicates taxes, weakens liability protection, and makes business management difficult.
Key Takeaways
- EIN is required for most business bank accounts (sole proprietors can use SSN)
- Bring formation documents: Articles of Organization/Incorporation, EIN letter, business license
- Compare at least 3 banks before choosing—fees vary significantly
- Separate accounts are mandatory for LLCs and corporations to maintain liability protection
- Business credit cards help build credit and separate expenses
Why You Need a Separate Business Bank Account
Legal Protection
For LLCs and corporations, mixing personal and business finances (commingling) can:
- Void liability protection (courts may “pierce the corporate veil”)
- Make you personally liable for business debts
- Result in tax penalties
Tax Benefits
- Simplifies tax preparation
- Clearly documents business expenses
- Reduces audit risk
- Makes deductions easier to substantiate
Professionalism
- Accept checks in business name
- Issue payments from business account
- Establish business credit history
- Present professional image to clients
Required Documents
For All Business Types
-
Employer Identification Number (EIN)
- Obtain free from IRS.gov
- Sole proprietors can use SSN (but EIN recommended)
-
Personal Identification
- Driver’s license or passport
- Social Security number
-
Business License
- If required by your city/county
For LLC
- Articles of Organization
- Operating Agreement
- EIN confirmation letter (CP575)
For Corporation
- Articles of Incorporation
- Corporate bylaws
- Board resolution authorizing account opening
- EIN confirmation letter
For Partnership
- Partnership agreement
- EIN confirmation letter
For Sole Proprietorship
- Assumed name certificate (DBA) if using business name
- EIN (optional, SSN acceptable)
Choosing a Bank: Comparison
Traditional Banks
| Bank | Monthly Fee | Waiver Requirements | Pros | Cons |
|---|
| Chase Business Complete | $15 | $2,000 min daily balance | Large branch network, good mobile app | Fee if balance drops |
| Bank of America | $16 | $1,500 min daily balance | Integration with Merrill investments | Higher fee |
| Wells Fargo | $10 | $500 min daily balance | Lower waiver threshold | Past scandals |
| U.S. Bank | $20 | $1,500 min daily balance | Good for larger businesses | Higher fee |
Online-First Banks
| Bank | Monthly Fee | Minimum Balance | Pros | Cons |
|---|
| Novo | $0 | $0 | No fees, integrations, modern UI | No physical branches |
| Bluevine | $0 | $0 | High interest on checking, no fees | Limited services |
| Mercury | $0 | $0 | Tech-focused, great UI, integrations | Startups only |
| Relay | $0 | $0 | Multiple sub-accounts, budgeting | No cash deposits |
Credit Unions
- Lower fees
- Better customer service
- Member-owned
- May have membership requirements
Types of Business Bank Accounts
Business Checking
Best for: Day-to-day transactions
Features to look for:
- Unlimited transactions
- Mobile check deposit
- Online bill pay
- Debit card
- Integration with accounting software
Business Savings
Best for: Emergency fund, tax reserves
Features:
- Interest on deposits
- Limited withdrawals (6/month)
- Linked to checking for overdraft protection
Business Money Market
Best for: Larger balances
Features:
- Higher interest than savings
- Limited check writing
- Higher minimum balance requirements
Business CD (Certificate of Deposit)
Best for: Money you won’t need for 6+ months
Features:
- Highest interest rates
- Locked for term (penalty for early withdrawal)
- FDIC insured
Opening Process Step-by-Step
Step 1: Gather Documents (30 minutes)
- EIN confirmation letter
- Formation documents
- Business license
- Personal ID
- Operating agreement (if applicable)
Step 2: Choose Bank (1-2 hours)
- Compare at least 3 options
- Consider location, fees, features
- Read reviews
Step 3: Apply (30-60 minutes)
Online:
- Fill out application
- Upload documents
- Fund account (transfer or deposit)
In-person:
- Bring all documents
- Meet with banker
- Sign paperwork
- Receive debit card (may be mailed)
Step 4: Set Up Online Banking (15 minutes)
- Create login credentials
- Link to accounting software
- Set up bill pay
- Order checks if needed
Business Credit Cards
Why Get One
- Separate business expenses
- Build business credit
- Earn rewards on business purchases
- Access working capital
- Track expenses easily
Best Business Credit Cards 2026
| Card | Annual Fee | Rewards | Best For |
|---|
| Chase Ink Business Cash | $0 | 5% office supplies, internet | Cash back seekers |
| Amex Business Gold | $375 | 4X on top spending categories | High spenders |
| Capital One Spark Cash | $0/$95 | 2% on everything | Simple cash back |
| Brex | $0 | 7X rideshare, 4X travel | Tech startups |
FAQ Section
1. Can I open a business bank account with bad credit?
Answer: Yes, for basic checking accounts. However:
- Business credit cards may require good credit
- Some banks run ChexSystems reports
- Online banks (Novo, Bluevine) have looser requirements
2. How much does it cost to open a business bank account?
Answer:
- Opening deposit: $25-100 (varies by bank)
- Monthly fees: $0-30 (often waived with minimum balance)
- Initial costs: $50-150 total
3. Can I use a personal bank account for business?
Answer: Technically yes for sole proprietorships, but not recommended:
- Complicates tax filing
- Weakens liability protection
- Makes business management difficult
- Appears unprofessional
4. Do I need an EIN to open a business bank account?
Answer:
- LLC/Corporation/Partnership: Yes, required
- Sole proprietorship: No, can use SSN (EIN recommended)
5. Can I open a business bank account online?
Answer: Yes. Most banks offer online applications:
- Traditional banks: Chase, BofA, Wells Fargo
- Online-only: Novo, Bluevine, Mercury, Relay
Process takes 10-30 minutes.
6. How long does it take to open a business bank account?
Answer:
- Online application: 10-30 minutes
- Approval: Same day to 1 week
- Receive debit card: 5-10 business days
- Full access: 1-2 weeks total
7. Can I have multiple business bank accounts?
Answer: Yes. Many businesses use:
- Primary checking for operations
- Savings for taxes/emergency fund
- Payroll account (if employees)
- Multiple accounts for different entities
8. What’s the difference between business and personal checking?
Answer: Business checking offers:
- Higher transaction limits
- Multiple user access
- Payroll integration
- Business credit card eligibility
- Business-specific services (ACH, wire transfers)
- Tax-ready statements
9. Can I open a business account without a physical location?
Answer: Yes. Use:
- Home address (most common)
- Registered agent address
- Virtual office address
- Some banks allow PO boxes for mailing only
10. What if I’m denied a business bank account?
Answer: Possible reasons and solutions:
- ChexSystems issues: Dispute errors, try credit unions
- Incomplete documentation: Gather all required documents
- Business type restrictions: Try different bank
- Bad credit: Focus on online banks with looser requirements
Conclusion
A separate business bank account is essential for legal protection, tax simplicity, and professional image. Gather your EIN, formation documents, and personal ID, then compare at least 3 banks before choosing. Avoid monthly fees by maintaining minimum balances or choosing online banks with no fees.
Next step: Use our free checklist tool to track your progress on opening a business bank account and other startup steps.