A managing member of an LLC is an owner who also runs the business. The person holds an equity interest like any other member, and on top of that carries the authority to make day-to-day decisions, sign contracts, and act for the company. That dual role is what separates a managing member from a passive investor on one side and from a hired, non-owner manager on the other.
The structure only exists if the operating agreement sets it up. Under the Revised Uniform Limited Liability Company Act, an LLC is member-managed by default, which means every owner has an equal say in running the company. It becomes manager-managed only when the operating agreement expressly says so, using language like “the company will be managed by managers” or words to that effect.1Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 407 When a member fills that manager slot, they become a managing member.
How the Role Compares to Other LLC Positions
In a member-managed LLC, every owner participates in operations and each member gets one vote on ordinary business decisions, regardless of ownership percentage. That setup works for small groups of active owners but breaks down as the membership grows or when some owners are purely passive.
A manager-managed LLC concentrates operational control in one or more managers. The manager does not have to be an owner. Companies sometimes bring in an outside professional to handle operations. When a member takes the role instead, the person carries both the financial exposure of ownership and the decision-making burden of an executive.
The structure also protects passive investors. In a manager-managed LLC, members who are not managers owe no fiduciary duties to the company or to each other simply because they hold an interest.2Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 409 They can invest, collect distributions, and stay out of a dispute over management decisions they had no part in.
What a Managing Member Can Do
The practical appeal of naming a managing member is speed. The managing member can open bank accounts, sign commercial leases, negotiate credit lines, and enter service contracts without calling a vote each time. In a manager-managed LLC, any matter in the ordinary course of business is decided exclusively by the manager or managers.1Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 407
Authority to bind the LLC in dealings with outsiders is a separate question. The Revised Uniform LLC Act does not automatically give a member statutory agency authority. A member “is not an agent of a limited liability company solely by reason of being a member.”3Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 301 Instead, authority flows from the operating agreement and ordinary principles of agency law. Some states that adopted earlier or modified versions of the act do grant statutory apparent authority to managers, so the specifics depend on where the LLC is formed.
To cut through that ambiguity for lenders, title companies, and other third parties, an LLC can file a statement of authority with the state. The filing names the individuals who can act on the company’s behalf, including the authority to transfer real property held in the LLC’s name. A recorded statement of authority that grants real estate transfer power is treated as conclusive proof of that authority in favor of anyone who relies on it in good faith. The statement can also limit authority, though a limitation alone does not put outsiders on notice unless they actually know about it.4Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 302
Decisions That Still Require a Full Vote
Authority has clear limits. Even in a manager-managed LLC, certain actions require the consent of all members. Under the Revised Uniform LLC Act, these include any act outside the ordinary course of the company’s activities and any amendment to the operating agreement.1Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 407 Operating agreements commonly expand that list to cover mergers, admitting new members, dissolution, sales of substantial company assets, and amendments to the articles of organization. A managing member who pushes a transaction like that through unilaterally risks having it unwound and facing a breach-of-duty claim.
Fiduciary Duties
A managing member owes the company enforceable fiduciary duties. Breaching them can expose the individual personally, even where the LLC’s liability shield would otherwise apply.
The duty of loyalty requires putting the company’s interests ahead of your own. A managing member must account for any profit or benefit derived from company activities or property, avoid dealings where personal interest conflicts with the company’s, and refrain from competing with the company while it is operating.2Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 409 Diverting a business opportunity to a side venture, steering a contract to a company you have a stake in, or quietly launching a competing product line can all trigger a loyalty claim from other members.
The duty of care requires acting with the diligence and judgment a reasonable person would exercise in a similar position. This does not mean every decision has to turn out well. The business judgment rule protects decisions made in good faith, on a reasonably informed basis, and without a personal conflict. It does not protect recklessness, willful blindness, or decisions made without basic homework. Signing a major lease without reading it, or ignoring obvious red flags with a vendor, is the kind of fact pattern that creates a care claim.2Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 409
How a Managing Member Gets Taxed
The IRS does not treat the LLC as its own tax category. A multi-member LLC defaults to partnership taxation, meaning income and losses flow through to each member’s personal return. For a managing member, two features of that treatment catch people off guard.
The first is self-employment tax. A managing member who actively participates in the business is generally treated as a general partner for SE tax purposes. The entire distributive share of the LLC’s trade or business income, whether actually distributed or not, is subject to the 15.3% SE tax (12.4% Social Security on income up to the annual wage base, plus 2.9% Medicare with no cap and an additional 0.9% surtax above the high-earner thresholds). The code does exclude “the distributive share of any item of income or loss of a limited partner, as such,” except for guaranteed payments for services, but a managing member running the business is not acting as a limited partner.5Office of the Law Revision Counsel. 26 USC 1402 – Definitions The IRS has consistently taken the position that active LLC members do not qualify for that exclusion.
The second is guaranteed payments. When a managing member receives a fixed amount for services regardless of whether the LLC turns a profit, the IRS treats it as a guaranteed payment. The LLC deducts it as a business expense on Form 1065, and the managing member reports it as ordinary income on Schedule E. Guaranteed payments are also subject to self-employment tax, and no income tax is withheld, so the managing member has to make quarterly estimated payments to stay current. Health insurance premiums the LLC pays on behalf of a managing member for services are also treated as guaranteed payments. The LLC deducts them, the managing member reports them as income, and the member can then claim the self-employed health insurance deduction on their personal return, provided they are not eligible for coverage through a spouse’s employer plan.6Internal Revenue Service. Publication 541 (12/2025), Partnerships
Personal Liability and the Limits of the Shield
The baseline rule is simple: a member or manager is not personally liable for the LLC’s debts or obligations just because of their role, and that protection holds even after the company dissolves.7Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 304 The Revised Uniform LLC Act goes further than many state statutes by stating that failing to observe corporate-style formalities is not, by itself, grounds for piercing the LLC’s liability shield.
Courts do set that shield aside when owners abuse it. Common grounds include undercapitalizing the LLC at formation so it can never realistically meet its obligations, paying personal expenses from company funds, treating the LLC bank account as a personal account, and ignoring basic compliance like annual reports and registered agent designations. Courts also look for evidence that the LLC was used to perpetrate a fraud or accomplish a wrongful purpose. An unpaid creditor alone is not enough; there has to be some element of injustice or misuse of the entity form.
Managing members carry this risk more than passive owners because they control the checkbook. Sloppy bookkeeping that blurs the line between personal and company finances is the most common fact pattern in veil-piercing cases. Separate accounts, written documentation of major decisions, and real capitalization at formation are the baseline protections.
The Revised Uniform LLC Act also provides a default right of indemnification for managers and members who incur costs or liabilities while acting for the company. The operating agreement can expand, narrow, or eliminate that default, and many agreements also authorize advancing legal defense costs before a dispute is resolved. What the operating agreement cannot do is shield a managing member from liability for bad faith, intentional wrongdoing, or knowing violations of law.8Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 408 Indemnification only helps if the LLC has the money to pay, which is why directors and officers (D&O) insurance is a standard addition when a managing member has significant personal assets to protect.
How a Managing Member Is Chosen and Removed
The operating agreement controls selection, tenure, and succession. The Revised Uniform LLC Act supplies the defaults: a manager is chosen at any time by the affirmative vote or consent of a majority of the members, and a manager can be removed at any time by that same majority, without notice or cause.1Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 407 A chosen manager stays in the role until a successor is selected, unless the manager resigns, is removed, or dies.
Most operating agreements build on those defaults. Common additions include minimum qualifications, performance benchmarks, specific grounds for removal (fiduciary breach or criminal conviction, for example), and a required notice period for voluntary resignation, often 30 to 60 days. A sudden departure can rattle banks, landlords, and key clients who relied on the departing manager’s involvement, so a formal resolution or certificate of incumbency documenting the transition is standard practice.
One detail trips people up. If a managing member is removed from the manager role, the removal does not end their membership. They remain an owner with the financial rights that come with it. The reverse is not symmetrical: if a managing member’s ownership interest ends through buyout or dissociation, that dissociation also removes them as manager.1Bureau of Indian Affairs. Uniform Limited Liability Company Act (2006) – Section 407
Recordkeeping Keeps the Role Clean
Running operations means the managing member is also the person responsible for the company’s books. State statutes commonly require an LLC to keep specific documents at its principal office, including a current list of members and their capital contributions, the articles of organization and amendments, the current operating agreement and amendments, recent financial statements, and recent federal, state, and local tax returns. Members have inspection rights, and missing records can create problems during disputes, audits, or a judicial dissolution petition.
Beyond the statutory minimum, documenting major management decisions in written resolutions, keeping clean records of member distributions, and maintaining financial accounts that leave no room for confusion between personal and company funds serves two purposes at once. It satisfies the company’s legal obligations, and it is the managing member’s best evidence that the LLC’s separate existence was respected if a veil-piercing claim is ever filed.