Oregon LLC governance: your management structure lives in the articles, not the operating agreement, and getting it wrong creates personal liability

Most states treat the choice between member-managed and manager-managed as something the operating agreement decides. Oregon does not. In Oregon that choice lives in the articles of organization, the public filing, and the operating agreement cannot override it. If your articles do not say the LLC is manager-managed, then under the statute every member has management authority, no matter what your operating agreement says about who runs the company. That is not a technicality. Oregon courts have used the default management rule to impose personal liability on members, reasoning that the authority to control the company follows from the statute even when the members intended someone else to be in charge.

That disconnect between the filing and the agreement is the thing to understand about Oregon governance, because a drafter who sets up a manager-managed structure in the operating agreement and leaves the articles silent has not actually created one. This page leads with it rather than re-teaching the general mechanics on the site’s default rules and freedom of contract guides. In Oregon, the management structure is a filing decision, and getting the filing wrong exposes members the agreement was meant to protect.

Management is set by the articles, not the agreement

Start with the rule, because it inverts the usual assumption.

In Oregon, whether an LLC is member-managed or manager-managed is fixed by the articles of organization, and the operating agreement cannot change it.

Under ORS 63.047 and ORS 63.130, an Oregon LLC is member-managed unless the articles of organization state that it is manager-managed, and management authority flows from that filing. An operating agreement that names a manager and says the members are passive does not make the company manager-managed if the articles do not say so. The statute gives every member management authority in a member-managed LLC, and the articles, not the agreement, are what determine which category the company is in. So the first governance decision in Oregon is made on the formation document, and it has to match what the operating agreement assumes, or the two conflict and the articles win.

The consequence of a mismatch is not just confusion; it is liability.

If the articles leave the LLC member-managed, a court can treat every member as having the authority to control the company, and impose personal liability on that basis.

Oregon courts have inferred a member’s authority to control the company directly from the default management rule. In a case involving environmental liability, the authority to control the operation was inferred from Oregon’s default that members manage, and liability followed from that authority. The lesson generalizes: a member who believed they were a passive investor, because the operating agreement said the company was manager-managed, can be treated as a managing member with a managing member’s exposure if the articles never reflected the manager-managed choice. The fix is at the filing level. If the members intend a manager-managed company, the articles must say so, and if a member is meant to be passive and shielded from control-based liability, the public filing, not just the private agreement, has to establish it.

The duties you cannot waive

On fiduciary duties, Oregon sets a floor the freedom-of-contract states do not.

An Oregon operating agreement may refine the duties of loyalty and care but may not eliminate loyalty, unreasonably reduce care, or waive good faith.

Under ORS 63.155, the only fiduciary duties a member owes are the duty of loyalty and the duty of care, and the agreement may identify specific activities that do not breach loyalty and may set standards for good faith so long as they are not unconscionable. But it may not completely eliminate the duty of loyalty, unreasonably reduce the duty of care, or eliminate the obligation of good faith and fair dealing, and ORS 63.160 reinforces that a member cannot be shielded from a loyalty breach. That is the same floor Utah’s uniform act imposes, and it is the opposite of Indiana or Missouri, where a written agreement can eliminate fiduciary duties outright. A duty-elimination clause ported from one of those states into an Oregon operating agreement is unenforceable to the extent it tries to erase the duties. What Oregon allows is the surgical version: name the outside activities a member may pursue, set reasonable good-faith standards, but do not attempt a blanket waiver.

The distribution default, equal by member

On distributions, Oregon’s default runs by headcount, not capital.

When an Oregon operating agreement is silent, profits are split equally among the members, not in proportion to what each contributed.

Under ORS 63.185, profits are shared equally among the members unless the agreement provides otherwise, and distributions follow the members’ right to share in profits, which defaults to equal. That is the opposite of the contribution-weighted default in Indiana, Maryland, and Missouri, and it matches Utah’s equal-shares rule. So an Oregon LLC where the members contributed unequal capital will, by default, split distributions evenly, which is almost never what a member who funded most of the venture intended. Voting is likewise one vote per member by default, not weighted by capital, with major decisions like amendments, dissolution, mergers, and asset sales requiring special consent. The distributions guide covers why the split should be set deliberately; the Oregon-specific point is that both the money and the votes default to equal by member, so any member who expects their capital to translate into a larger share or more control has to write that in.

The bottom line

In Oregon the management structure is fixed by the articles of organization under ORS 63.047 and 63.130, and the operating agreement cannot override it.

If the articles leave the company member-managed, every member has management authority, and Oregon courts have used that to impose control-based personal liability, so a manager-managed intent must be in the filing.

Fiduciary duties of loyalty, care, and good faith cannot be eliminated under ORS 63.155, only refined within limits, so a blanket waiver is unenforceable.

The distribution default under ORS 63.185 is equal shares by member, and voting defaults to one vote per member, so unequal contributors must override both in writing.

The through-line is that Oregon splits governance between the public filing and the private agreement, and the filing controls management, so the articles and the operating agreement have to be built to match.

What this page does not cover

This page is about the rules that run your company from the inside. How outside creditors reach a member’s interest, the non-exclusive charging order, and the raised homestead are on the protection page. Oregon’s high income tax, the absence of a sales tax, the Corporate Activity Tax, and the lack of a series LLC are on the structure and cost page. The $100 formation fee, the $100 annual report, and the separate Corporate Activity Tax return are on the filing page.

Last verified August 2026.