Why Your US LLC Needs a Signed Operating Agreement to Open a Bank Account

If banks keep turning down your US LLC, the missing piece is often a signed, dated operating agreement.

Most formation providers never give you one. Banks, however, treat it as core evidence of who owns and controls your company. Here's what it is, why banks ask for it, and the mistakes we see most often.

What is an operating agreement?

It's the internal rulebook for your LLC. It names the members (the owners) and states who manages the company. It also covers how decisions are made, how profits are shared and what happens if a member leaves.

It is not the same as your articles of organization. The articles are the short public filing that creates the LLC with the state. The operating agreement is private and stays with the company. Nobody files it, so nobody checks whether you have one, until a bank asks.

Why banks ask for it

Banks must know who owns and controls every business they open an account for. Anti-money-laundering rules require them to identify the beneficial owners and anyone with authority to act for the company.

In many states that information isn't public. In Wyoming, New Mexico and Delaware, for example, the state registry doesn't list an LLC's members, so the bank has nothing to check against except your own documents.

Your operating agreement settles the question. It shows who the members are, what share each holds and who can sign. Without it, the bank can't verify ownership, and the application stalls or is declined. This applies to single-member LLCs too.

The mistakes we see most often

• No operating agreement at all. The formation provider filed the articles and stopped there.
• A template that was never completed. Members or ownership percentages were never filled in.
• Unsigned or undated. Banks treat an unsigned agreement as missing.
• Details that don't match. Names, addresses or ownership splits differ from your passport, EIN letter or articles.

Each of these is easy to fix before you apply. After a rejection it's harder, as some banks won't reconsider an application for months.

What a bank-ready operating agreement includes

• The LLC's exact legal name, state of formation and formation date
• Each member's full name and ownership percentage
• Whether the LLC is member-managed or manager-managed, and who the managers are
• Who can open accounts and sign on the company's behalf
• A signature from every member, with the date signed

Make sure every name and number matches your articles of organization, EIN confirmation letter and passport.

Get our free operating agreement template

Follow the steps to apply to become a client, and we'll send you our standard template, built with bank applications in mind.

1. Complete the short client application.
2. Our team reviews your details.
3. We send you the standard template, ready to fill in, sign and date.

This article is general information, not legal advice. The template suits a standard LLC structure; companies with multiple classes of membership, investor terms or unusual voting rights should have an agreement drafted for them. Each bank sets its own requirements, and a complete operating agreement does not guarantee approval.