To change percentage ownership in an LLC, you amend the operating agreement to reflect the new percentages, agree on the value of the interest being moved, address the partnership tax consequences, and update the government and third-party records that depend on who owns what. Skip any of those steps and the transfer can be voided, taxed as a surprise, or trigger a loan default.
Read the Operating Agreement Before You Do Anything Else
The operating agreement is the internal rulebook that controls how ownership changes happen. Pull it out and look for the sections on amending the agreement, admitting new members, and member withdrawals or buyouts. It will tell you what vote is required to approve the change, and failing to follow that process can make the entire transfer legally invalid.
Look closely at any buy-sell provisions or right-of-first-refusal clauses. A right of first refusal gives existing members the chance to purchase a departing member’s interest before it can be sold to an outsider. Buy-sell provisions go further, often setting the price formula and payment terms in advance so members don’t have to negotiate from scratch during a stressful exit.
If the LLC never adopted an operating agreement, state default rules fill the gap. Most states have adopted some version of the Revised Uniform Limited Liability Company Act, and the default across the majority of jurisdictions is that a member can freely transfer their economic rights (the right to receive distributions), but the transferee does not automatically become a full member with voting or management rights. Full membership generally requires the consent of all existing members. This is where many informal transfers fall apart: one member “sells” their stake to a friend, but the remaining members refuse to grant voting rights, leaving the buyer with nothing more than a right to receive distributions.
Set a Value and Nail Down the Terms
Before any paperwork gets drafted, the members need to agree on how much the interest being transferred is actually worth. Some operating agreements lock in a valuation method, such as a formula based on revenue, book value, or a multiple of earnings. If the agreement is silent, the members either negotiate a price between themselves or hire a professional business appraiser. Getting valuation wrong creates problems in every direction: the buyer overpays, the seller leaves money on the table, or the IRS questions the transaction.
Once the value is settled, negotiate the specifics. For a buyout, that means the purchase price, whether it’s paid in a lump sum or installments, and any non-compete terms. For a new member buying in, the key terms are the capital contribution and the percentage received in return. Everyone also needs to agree on the effective date of the change, because that date controls how profits and losses get split for the tax year.
Work Through the Tax Consequences
This is the step most people skip, and it’s where the most expensive mistakes happen. The IRS treats a multi-member LLC as a partnership for tax purposes unless it has elected otherwise, and partnership tax rules apply to every ownership transfer.
How the Selling Member Is Taxed
When a member sells their LLC interest, any gain or loss is generally treated as a capital gain or loss under Section 741 of the Internal Revenue Code.1Office of the Law Revision Counsel. 26 USC 741 – Recognition and Character of Gain or Loss on Sale or Exchange The exception is Section 751, which carves out “hot assets.” If the LLC holds unrealized receivables or substantially appreciated inventory, the portion of the sale price attributable to those assets is taxed as ordinary income rather than at the lower capital gains rate.2eCFR. 26 CFR 1.751-1 – Unrealized Receivables and Inventory Items A service-based LLC with a large accounts receivable balance, for instance, could see a significant chunk of the sale taxed at ordinary income rates.
If the LLC has hot assets and a member sells, the LLC itself must file Form 8308 with the IRS to report the transaction.3Internal Revenue Service. About Form 8308 – Report of a Sale or Exchange of Certain Partnership Interests It’s attached to the LLC’s partnership return for the year of the sale. Missing it won’t change anyone’s tax bill, but it can draw IRS attention.
The Section 754 Election for the Buyer
A buyer often pays more (or less) than the proportional book value of the LLC’s underlying assets. Without a Section 754 election, the new member’s share of the LLC’s internal asset basis stays the same as the old member’s, which can create tax distortions. Filing a Section 754 election lets the LLC adjust its internal basis in partnership property to match what the new member actually paid for their interest.4Office of the Law Revision Counsel. 26 USC 754 – Manner of Electing Optional Adjustment to Basis of Partnership Property The mechanics are governed by Section 743, which increases or decreases the basis of partnership property to reflect the difference between the transferee’s purchase price and their proportionate share of the existing basis.5Office of the Law Revision Counsel. 26 USC 743 – Special Rules Where Section 754 Election or Substantial Built-in Loss
The election is made by attaching a statement to the LLC’s partnership tax return for the year of the transfer. Once made, it applies to all future transfers and distributions unless revoked, so it’s worth discussing with a tax advisor before filing. For the new member, though, the election often saves real money by allowing them to depreciate or amortize the premium they paid.
Gift Tax If You Transfer Below Fair Market Value
Transferring an LLC interest to a family member or anyone else for less than fair market value can trigger federal gift tax. The IRS treats any transfer where full consideration isn’t received as a gift, and the difference between the fair market value and the price paid counts as a taxable gift.6Internal Revenue Service. Frequently Asked Questions on Gift Taxes For 2026, the annual gift tax exclusion is $19,000 per recipient.7Internal Revenue Service. Gifts and Inheritances Transfers above that amount eat into your lifetime exemption and require filing a gift tax return, even if no tax is ultimately owed.
Draft the Amendment and Update Internal Records
With the business terms and tax approach settled, the LLC creates the paperwork that makes everything official. The core document is an amendment to the operating agreement, modifying the original to reflect the new ownership structure.
A well-drafted amendment includes the names of all current and any new members, the previous ownership percentages, the newly adjusted percentages (which must total 100%), the consideration exchanged (purchase price or capital contribution), and the effective date. Every member should sign. The SEC’s public filing archives include real-world examples that work as templates.8U.S. Securities and Exchange Commission. First Amendment to Limited Liability Company Operating Agreement
Beyond the amendment itself, keep a membership ledger that tracks ownership history over time. Record the date of each transfer, the parties involved, the percentages before and after, and the consideration paid. If the LLC issues membership certificates, cancel the old ones and issue updated certificates. These records feel bureaucratic until the LLC is audited, sued, or sold.
Update Government Records
State Filings
Whether you need to file with the state depends on what your LLC’s original articles of organization included. If the articles list member names or ownership percentages, you’ll need to file an amendment with the state agency that handles business entities, usually the Secretary of State. Amendment fees typically range from $25 to $100. If the articles only list a registered agent and the LLC’s name, no state filing is necessary for an internal ownership change.
IRS Notification
If the ownership change results in a new person taking over as the LLC’s “responsible party” (the individual who controls the company’s finances and is listed on the EIN application), the LLC must file Form 8822-B with the IRS within 60 days of the change.9Internal Revenue Service. About Form 8822-B – Change of Address or Responsible Party – Business Filing is mandatory for any entity with an EIN when the responsible party changes.10Internal Revenue Service. Form 8822-B – Change of Address or Responsible Party The 60-day window is easy to miss during the chaos of a buyout, and late filing can cause complications with the LLC’s tax account.
The LLC’s partnership tax return for the year of the change will also need to reflect the ownership shift. Each member receives a Schedule K-1 showing their share of income, deductions, and credits for their period of ownership. The LLC can allocate income using either an interim closing of the books on the transfer date or a proration method that spreads the full year’s results across the ownership periods.
Beneficial Ownership Reporting
The Corporate Transparency Act originally required most LLCs to report beneficial ownership information to FinCEN, and ownership changes would have triggered an update. As of March 2025, FinCEN issued a rule exempting all U.S. companies and U.S. persons from beneficial ownership reporting requirements.11Financial Crimes Enforcement Network. FinCEN Removes Beneficial Ownership Reporting Requirements for U.S. Companies and U.S. Persons, Sets New Deadlines for Foreign Companies Treasury has also stated it will not enforce Corporate Transparency Act penalties against U.S. citizens or domestic companies.12U.S. Department of the Treasury. Treasury Department Announces Suspension of Enforcement of Corporate Transparency Act Against U.S. Citizens and Domestic Reporting Companies Unless the rule changes again, domestic LLCs currently have no FinCEN filing obligation when ownership changes.
Notify Lenders and Other Third Parties
This step gets forgotten, and it can have immediate financial consequences. Most commercial loan agreements include a change-of-control clause that triggers a default if ownership shifts significantly (often defined as 25% or more) without the lender’s prior written consent. SBA loans are particularly strict: for 7(a) and 504 loans, ownership changes require SBA approval, especially within the first 12 months after disbursement. Closing an ownership transfer without checking your loan documents first could put the LLC’s financing at risk.
Beyond lenders, review any leases, vendor contracts, insurance policies, and government permits. Commercial leases frequently contain assignment or change-of-control provisions. Business insurance policies may need to be updated to reflect new members, particularly if the policy names specific individuals. If the LLC holds professional licenses (as with a PLLC for medical, legal, or accounting practices), the relevant state licensing board may require notification, and Medicare providers face a separate 30-day notification deadline for changes in ownership.
An hour spent inventorying every contract and license the LLC holds before the transfer closes is far cheaper than discovering a default notice or lapsed coverage after the fact.
One Boundary: Bringing In an Outside Investor
Everything above assumes existing members are shuffling percentages among themselves or bringing in someone who’s actively joining the business. If the ownership change involves selling an interest to a passive outside investor, federal securities law may treat that interest as a security. Regulation D provides common exemptions, including Rule 506(b) (unlimited accredited investors and up to 35 non-accredited investors, no general advertising)13U.S. Securities and Exchange Commission. Private Placements – Rule 506(b) and Rule 504 (up to $10 million in a 12-month period, subject to state law).14U.S. Securities and Exchange Commission. Exemption for Limited Offerings Not Exceeding $10 Million – Rule 504 of Regulation D Either exemption requires filing a Form D with the SEC within 15 days of the first sale. Get securities counsel involved before closing.