Business Banking Guide

Separate business banking is essential for liability protection, clean bookkeeping, and building business credit. A single co-mingled account can pierce your LLC's liability shield. Here is what you need for your business bank stack and how to choose each piece.

Business Checking Accounts

A dedicated business checking account keeps your business finances separate from personal — required for LLCs and corporations, and strongly recommended for sole proprietors. Key features to compare:

  • Monthly fees: $0–30. Most banks waive the fee with a minimum daily balance ($1,000–5,000) or monthly transaction thresholds.
  • Transaction limits: Most "business checking" accounts include 200–500 free transactions per month before per-item fees ($0.30–0.50 each).
  • Cash deposits: Big differentiator. Online banks (Novo, Mercury) don't accept cash deposits. If you handle cash, you need a branch bank.
  • ATM access: Some online banks reimburse all ATM fees (e.g., Axos reimburses up to $20/month).

Top options for freelancers & online businesses: Novo ($0 fee, no minimum, free ATM card, QuickBooks integration). Mercury ($0 fee, built for startups, multi-user access, API). Axos Bank ($0 fee, unlimited transactions, ATM fee reimbursement up to $20/month).

Top options for cash-heavy businesses: Chase Business Complete Banking ($15/month or $0 with $2k balance, cash deposits accepted at 4,700+ branches). Bank of America Business Advantage ($16/month or $0 with $5k balance, large cash deposit network). Wells Fargo Business Checking ($0 with $500 balance, best branch network for small business lending).

Business Savings & Money Market Accounts

Keep 3–6 months of operating expenses in a separate business savings account. Current rates (mid-2026): online banks offer 3–4% APY compared to 0.01–0.5% at traditional brick-and-mortar banks.

  • Mercury Savings: ~4% APY on up to $250k (FDIC-insured via partner banks). No fees, no minimum. Best for tech startups.
  • Live Oak Bank: ~3.75% APY, $0 minimum, $0 fees. High-yield business savings with full FDIC coverage up to $250k.
  • LendingClub Bank: ~3.5% APY, $0 minimum, includes business checking with higher transaction limits.
  • Money market accounts: Offer check-writing ability along with interest. Ally Bank Business Money Market (~3.3% APY, $0 minimum).

Strategy: Keep operating cash in a high-yield business savings account and transfer to checking as needed. Most online banks allow instant transfers between accounts.

Business Credit Cards

Business credit cards are essential for building business credit, managing cash flow (grace period), earning rewards, and simplifying expense tracking. A key advantage: business credit cards generally do not report to personal credit bureaus if used responsibly — late payments and high utilization can report.

  • Capital One Spark Cash Plus: 2% unlimited cash back. No preset spending limit. $150 annual fee (waived first year). Best for high spenders who want simplicity.
  • Chase Ink Business Preferred: 3x points on travel, shipping, advertising, phone, and internet. 80,000-point sign-up bonus. $95 annual fee. Best for businesses with significant business spending.
  • American Express Blue Business Cash: 2% back on first $50k in purchases each year (1% thereafter). No annual fee. Best for small businesses with moderate spending.
  • Bank of America Business Advantage Customized Cash: 3% back in a chosen category (gas, office supplies, travel, etc.). Up to $50k per calendar year. No annual fee.
  • Brex / Ramp (charge cards): No personal guarantee required for some startups. Spend limits based on your business bank balance. Best for funded startups.

Merchant Services (Payment Processing)

To accept credit card payments, you need a merchant account or a payment processor. Here are the standard options with real rates:

ProviderOnline RateIn-Person RateBest For
Stripe2.9% + $0.302.7% + $0.05Online businesses, SaaS, API integration
Square2.9% + $0.302.6% + $0.10Retail, restaurants, mobile payments
PayPal Business2.99% + $0.492.7% + $0.05Invoice-heavy, international customers
Traditional Merchant0.5–1.5% + $0.100.2–0.8% + $0.05High-volume businesses (interchange-plus pricing)

Real cost example: A business processing $50,000/month online pays $50,000 × 2.9% + (number of transactions × $0.30). At 500 transactions: $1,450 + $150 = $1,600/month. With a traditional interchange-plus account at 0.5% + $0.10 (plus actual interchange): roughly $800–1,000/month. At $50k/month, a traditional account saves $7,200+/year.

Multicurrency & International Banking

If you have international clients, suppliers, or employees, multicurrency banking saves on FX fees:

  • Wise Business: Low FX fees (0.41–0.59% depending on currency). Hold and receive in 50+ currencies. $0 monthly fee. Best for freelancers and small businesses with international clients.
  • Mercury: Multi-currency accounts (USD, EUR, GBP, CAD, etc.) with no monthly fees. Free international wire transfers for startups. Best for funded tech startups.
  • HSBC Business: Global Money account supports 60+ currencies. $0 monthly fee (or waived with $10k balance). Full-service international banking with physical branches in 60+ countries.
  • Revolut Business: 28+ currencies. 60 free transfers per month for startups. Paid plans from $30/month for higher limits and priority support.

Building Business Credit

Your business has its own credit profile through Dun & Bradstreet (Paydex), Experian Business, and Equifax Business. A strong business credit profile helps you qualify for loans, better terms from suppliers, and lower insurance premiums.

Steps to build business credit:

  1. Apply for a DUNS number (free from Dun & Bradstreet). This is your business credit identifier.
  2. Get a business credit card from a lender that reports to business bureaus (Capital One, Chase, American Express).
  3. Establish trade credit: Apply for Net-30 accounts with suppliers (Uline, Grainger, Quill). These report payment history to D&B and Experian.
  4. Keep balances low: Utilization under 30% on credit cards. Pay invoices early or on time.
  5. Monitor your scores: Nav.com offers free access to your business credit scores from all three bureaus.

Timeframe: Most businesses can establish a Paydex score (1–100) within 6–12 months of opening their first trade account. Scores above 75 qualify you for the best rates on business loans.