How to Amend an LLC Operating Agreement

Your operating agreement should reflect how your LLC actually works today. When ownership, management, or members change, you update it with an amendment. Here is when and how to do it.

When to Amend

Amend your operating agreement whenever a material fact changes:

• Adding or removing a member
• Changing ownership percentages or profit splits
• Switching between member-managed and manager-managed
• Changing the registered agent or principal office
• Updating voting rules or buy-sell terms

How to Amend, Step by Step

1. Review the amendment procedure in your current agreement.
2. Hold the required vote and record the members' approval.
3. Write the change as a dated, numbered amendment that references the original agreement.
4. Have all required members sign it.
5. Keep the amendment with your company records. You usually do not file it with the state, though some changes (like a new registered agent) also require updating your formation documents.

Who Has to Agree

It depends on your agreement. Many require unanimous consent for major changes (like admitting a new member) and a majority vote for routine ones. If your agreement is silent, your state's default LLC rules apply.

Amend vs Regenerate

For a small change, a single amendment is enough. For several changes at once, it is often cleaner to generate a fresh operating agreement with our free generator and retire the old one, keeping prior versions for your records. Not sure which structure to pick? See single vs multi-member agreements and member vs manager-managed.

Frequently Asked Questions