LLC Bank Account Setup: Best Banks and What You Need to Open One
Opening a dedicated business bank account for your LLC is not optional — it is one of the most critical steps in protecting your personal assets. Co-mingling personal and business funds is the most common reason courts pierce the corporate veil and eliminate an LLC owner’s personal liability protection. This guide covers the best banks for LLC accounts and exactly what you need to open one.
Disclaimer: Bank requirements and fees change. Verify current requirements directly with your bank before visiting.
Why a Separate Business Bank Account is Non-Negotiable
The entire point of forming an LLC is to create a legal separation between you and your business. That separation only holds up if you actually treat the LLC as a separate entity — and nothing demonstrates that separation more clearly than separate finances. Using your personal account for business transactions — even occasionally — makes it much easier for a creditor or plaintiff’s attorney to argue the LLC is just an alter ego of you personally. Read What is an LLC? for foundational context on LLC protection.
Documents Needed to Open an LLC Bank Account
Approved Articles of Organization (stamped by the state). EIN confirmation letter from the IRS. LLC Operating Agreement. Government-issued photo ID for each signer. Business address information. Initial deposit amount (varies by bank).
Best Banks for LLC Business Accounts
Chase Business Complete Banking: $15/month fee (waivable with minimum balance), excellent nationwide branch and ATM network, strong online and mobile banking. Best for businesses needing in-person banking.
Bank of America Business Advantage Fundamentals: $16/month (waivable), large branch network, integrates well with accounting software. Good all-around choice.
Relay: Free online business banking with no monthly fees, no minimum balance, up to 20 checking accounts and 50 virtual cards. Excellent for online businesses and solopreneurs. No physical branches.
Mercury: Free online business banking popular with startups and tech companies. No fees, excellent API integrations. No physical branches.
Bluevine: Free business checking with 2% APY on balances up to $250,000. Excellent for businesses holding significant cash reserves. No physical branches.
Tips for Managing Your LLC Bank Account
Never pay personal expenses from your business account. Transfer your salary or owner’s draws from business to personal account — do not make personal purchases directly. Keep detailed records of all transfers between personal and business accounts with written documentation of the reason. Connect your business account to accounting software (QuickBooks, Wave, or FreshBooks) from day one for clean records.
Choosing Between a Traditional Bank, Credit Union, and Online Bank
Traditional banks offer branches, cash deposit services, and in-person support, which matters if you handle cash or want a relationship banker. Credit unions often have lower fees but may have fewer business features. Online banks typically charge little or nothing monthly and make it easy to open an account remotely, but they may limit cash deposits and offer fewer lending options. Match the account to how your business actually receives and spends money rather than choosing on brand alone.
Fees and Features to Compare
Look past the headline monthly fee. Check the minimum balance needed to waive that fee, limits on free transactions each month, charges for incoming or outgoing wires, cash deposit limits, overdraft policies, and whether the account integrates with accounting software you already use. An account that looks free can cost more than a paid one if your usage pattern triggers per-transaction charges.
How the Account Protects Your Liability Shield
A separate account is not only a convenience. Courts that examine whether an LLC is truly separate from its owner look closely at whether business and personal money were kept apart. Paying personal expenses from the business account, or depositing client payments into a personal account, is called commingling and can be used to argue that the LLC should be ignored. Pay yourself through owner draws or distributions and keep a clear record of each transfer.
Setting Up Bookkeeping From Day One
Connect the account to a bookkeeping tool or a simple spreadsheet immediately, and categorize transactions as they occur. At tax time you will need clean records of income and deductible expenses. The IRS has practical guidance on recordkeeping for small businesses on its recordkeeping page.
Frequently Asked Questions
Can I open an LLC bank account before I have an EIN? Most banks require the EIN and your filed formation documents, so obtain the EIN first. A single-member LLC can sometimes use a Social Security number, but banks generally prefer an EIN.
Do I need a business credit card too? Not required, but a dedicated card helps keep expenses separate and builds business credit over time.
What if a bank rejects my application? Ask for the specific reason, confirm that your documents match the name on the state record exactly, and try another institution if needed.
This article is general information and not financial or legal advice.
Conclusion
Opening a business bank account is one of the first things you do after getting your EIN. Choose based on whether you need physical branch access or are comfortable with online-only banking. Continue with LLC Taxes Explained and LLC Annual Requirements.
