Every business needs its own bank account. It is not optional - mixing personal and business finances creates tax headaches, weakens your LLC liability protection, and makes bookkeeping a nightmare. The good news is that opening one is straightforward if you have your documents ready.
What You Need Before You Apply
- EIN (Employer Identification Number) - get this free from the IRS at irs.gov, takes 5 minutes online
- Formation documents - Articles of Organization (LLC), Articles of Incorporation (corp), or DBA filing (sole proprietor)
- Operating agreement (LLCs) - not every bank requires this but many do
- Government-issued photo ID for all account signers
- Business address - can be a home address, PO Box, or registered agent address depending on the bank
- Estimated monthly revenue and transaction volume - banks ask this during application
Online vs In-Branch Opening
Online Application
Takes 10-15 minutes. Available at Mercury, Relay, Novo, Bluevine, and most online banks. Usually approved in 1-3 business days. Best for LLCs, sole proprietors, and standard business types.
In-Branch Application
Takes 30-60 minutes plus travel time. Required at Chase, Bank of America, Wells Fargo, and most traditional banks. Often approved same day. Required for some business types (trusts, nonprofits, multi-member LLCs at certain banks).
Common Mistakes to Avoid
- Applying before you have your EIN - most banks require it and you cannot add it later
- Not reading the fee schedule - some accounts charge per transaction after a low threshold
- Choosing a bank only for the signup bonus - a $300 bonus means nothing if you pay $25/month in fees
- Opening a personal account for your business - this weakens your LLC protection and creates tax complications
- Not asking about integration with your accounting software - manual bookkeeping costs time and leads to errors
Apply for your EIN first, then your bank account, then connect your accounting software. Doing these three steps in order saves the most time and avoids rework.
The Bottom Line
Opening a business bank account is a 15-minute task if you are prepared. Get your EIN, gather your formation documents, and pick a bank that matches how you operate. For most new businesses, an online bank with no fees is the smartest starting point.
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