How to Change an LLC Member's Ownership Percentage

To change an LLC member's ownership percentage, you amend the operating agreement, get written consent from all members, and update your IRS tax filings to reflect the new profit and loss allocations. Most states don't require you to file anything with the Secretary of State unless your original articles of organization listed specific percentages.

In a multi-member LLC, ownership is assigned to members — not shareholders. Each member holds a membership interest, which is typically expressed as a percentage. That percentage determines how profits and losses are divided, how much voting weight each member carries, and what each member would receive if the business were sold or dissolved.

The operating agreement is where those percentages live. It's the governing document that spells out each member's share, their rights, and the rules for changing ownership. If your LLC doesn't have an operating agreement — or has one that doesn't address ownership changes — you'll want to fix that before anything else.

One thing that catches people off guard: membership interest in an LLC isn't the same as stock in a corporation. There are no certificates to transfer. The change happens on paper, through your operating agreement and your tax filings.

Ownership percentages change for a lot of reasons, and most of them are normal parts of running a business. A member might buy out another's share, a new partner might join in exchange for capital or sweat equity, or the founding members might rebalance after one person takes on a bigger role.

• A member is buying out another member's interest
• A new member is joining and receiving a percentage in exchange for capital or services
• An existing member is stepping back and reducing their share
• Members are rebalancing percentages to reflect each person's current contribution
• A member is leaving the business entirely

Whatever the reason, the process is the same: document the change, get everyone's agreement in writing, and update your tax filings. The paperwork is straightforward — the harder part is usually agreeing on the new percentages and what the departing or incoming member's interest is worth.

Changing an LLC ownership percentage takes 4 steps: review your operating agreement, get written member consent, amend the operating agreement, and update your IRS filings. Most states don't require a state filing unless your articles of organization listed specific ownership percentages.

Step 1: Review your operating agreement

Your operating agreement should already spell out how ownership changes are handled — what vote is required, whether members have a right of first refusal, and what happens when a member leaves. Read that section carefully before you do anything else. If your operating agreement is silent on the process, all members will typically need to agree unanimously.

Step 2: Get written member consent

Once you've agreed on the new percentages, document the decision in a written member resolution or consent form. This record shows that all required members approved the change. Keep it with your LLC's official records — you may need it if the IRS or a state agency ever asks about the ownership structure.

Step 3: Amend the operating agreement

Draft an amendment that replaces the old ownership percentages with the new ones. Every member should sign it. The amendment becomes part of your operating agreement and is the authoritative record of who owns what. A legal professional can help you draft this if the change involves a buyout, a valuation dispute, or a departing member.

Step 4: Update your IRS filings

For multi-member LLCs taxed as partnerships, ownership percentages flow through to each member's Schedule K-1 on Form 1065. When percentages change, the new allocations need to be reflected in the next annual filing. If the member listed as the Responsible Party with the IRS has changed, file Form 8822-B to update that information.

After you've amended the operating agreement, a few agencies may need to know about the change. The list is shorter than most people expect — but skipping the IRS update is the mistake that tends to cause problems later.

The IRS

Update Schedule K-1 allocations on Form 1065 to reflect each member's new percentage for the tax year the change took effect. If the member listed as the Responsible Party on your EIN application has changed, file Form 8822-B. You don't need to get a new EIN just because ownership percentages changed — only certain structural changes trigger that requirement.

Your state

Most states don't require LLCs to file an amendment to the articles of organization when ownership percentages change — as long as the original filing didn't list specific member percentages. Check your state's Secretary of State website to confirm. If your articles did list percentages, you'll need to file an amendment to update them.

Banks and lenders

If your LLC has a business bank account, a line of credit, or any loans, notify those institutions of the ownership change. Many banks require updated ownership documentation when a member's percentage crosses certain thresholds — typically 20% or 25%. Bring a copy of the amended operating agreement when you do.

Licenses and permits

Some business licenses and permits list ownership information. If a license is tied to a specific member who is leaving or reducing their share, check whether that license needs to be updated or reissued. This varies by industry and state — a legal professional or your state's licensing agency can tell you what applies to your situation.