US Business Account for Your LLC: From Setup to Growth Funding

Why You Need a Separate Business Account

Mixing personal and business funds is a liability. Banks want clean separation. Lenders won't approve credit to a business with commingled accounts. Set up a business account immediately after LLC formation.

Requirements for Approval

EIN: From IRS (Form SS-4). Articles of Organization: From your state. ITIN: For you as the owner (if EU citizen). US address: For the LLC. Government ID: Your passport. Proof of address: Utility bill or lease agreement.

Best Banks for Startup LLCs

Mercury: Designed for startups. All digital. Approvals in days. Low fees. Chase Business Banking: Traditional. Better for scaling. Credit lines available. Wise Business: Multi-currency. Great for international transfers. Bank of America Business: Large institution. Best loan options.

The Funding Evolution

Month 1-3: Basic business account. Low balance requirements. Month 4-6: Trade credit and vendor accounts (build business credit). Month 7-12: Business credit card. Small credit lines (USD 5K-25K). Month 12+: SBA loans, venture capital, serious funding (USD 50K-1M+).

Critical Account Management

Keep money flowing: Activity signals business legitimacy. Maintain balances: Minimum USD 1K recommended. Document everything: Income, expenses, invoices. Monthly reconciliation: Know your exact position. Separate from personal: Never mix funds.

From Account to Serious Capital

Within 18 months of perfect account management, you'll be approved for USD 50K-200K in various forms of capital. This is the real power of a US business structure – systematic, rapid access to growth funding that simply doesn't exist in Europe.