Oregon Multi-Member LLC — Partnership Structure & Requirements

A multi-member LLC has two or more owners (members) and is the standard structure for business partnerships in Oregon. It combines the liability protection of ORS Chapter 63 with the tax flexibility of a partnership. A comprehensive operating agreement is essential — without one, Oregon's default rules under ORS Chapter 63 govern your business relationships. For formation, see our LLC formation guide. For all types, see our LLC types overview.

Why Oregon Default Rules Matter

Without an operating agreement, ORS Chapter 63 imposes these defaults on multi-member LLCs:

If you contributed 80% of the capital and your partner contributed 20%, you still split profits 50/50 under Oregon defaults. An operating agreement fixes this.

Key Operating Agreement Provisions

For Oregon multi-member LLCs, your operating agreement should address:

1. Ownership percentages and capital accounts — Who owns what percentage and how it was earned/contributed
2. Profit and loss allocation — Can be different from ownership percentages (but must have "substantial economic effect" for tax purposes under IRC 704(b))
3. Management structure — Member-managed (all participate) vs. manager-managed (designated managers)
4. Decision-making — What requires majority vote vs. unanimous consent vs. single-manager authority
5. Distributions — When and how profits are distributed to members
6. Capital calls — Can existing members be required to contribute additional capital?
7. Buy-sell provisions — What happens when a member dies, becomes disabled, wants to leave, or gets divorced
8. Non-compete/non-solicitation — the Oregon LLC Act (ORS Chapter 63) allows restriction of fiduciary duties, but should be explicit
9. Dispute resolution — Mediation/arbitration to avoid expensive litigation
10. Dissolution triggers — What events end the LLC beyond the Oregon LLC Act (ORS Chapter 63) defaults

Tax Treatment

Multi-member Oregon LLCs are taxed as partnerships by default:

• LLC files Form 1065 (federal informational return) — due March 15
• Each member receives Schedule K-1 showing their share of income, deductions, credits
• Members report K-1 on personal returns — Oregon Form OR-40 (residents) or OR-40-N (non-residents)
• Self-employment tax — Active members pay 15.3% SE tax on their distributive share
• Oregon income tax — 4.75%-9.9% on each member's share flowing to their personal return
• Guaranteed payments — Payments to members for services (like a salary) are deductible by the LLC and taxable to the receiving member

Oregon Pass-Through Entity Tax (PTE-E) Advantage

Multi-member Oregon LLCs can elect the PTE-E, paying Oregon income tax at the entity level (9%):

• Members receive a credit on their personal Oregon returns
• Entity-level tax is fully deductible on the federal return (bypasses the $10,000 SALT cap)
• Beneficial for members with total income over $200K+
• See our tax elections guide

This election is NOT available to single-member LLCs — it's a specific advantage of the multi-member structure.

Member Types

Oregon allows different categories of members in your operating agreement:

• Managing members — Active in daily operations, have authority to bind the LLC
• Non-managing members — Passive investors with economic rights but limited management authority
• Profits-only members — Receive profit allocations without capital contribution (common for "sweat equity" partners)
• Class A / Class B — Different rights/preferences can be assigned (though S-corp election limits you to one class)

Formation Cost

Same as any Oregon LLC — the formation fee and process are identical:

The added cost for multi-member LLCs is primarily: (1) attorney-drafted operating agreement (strongly recommended with multiple owners), and (2) partnership tax return preparation (Form 1065 is more complex than Schedule C).

FAQ

Can a married couple form a multi-member LLC in Oregon?

Yes. However, Oregon is NOT a community property state — so the default multi-member rules apply (need an operating agreement). Note: In community property states, a married couple can elect "qualified joint venture" status and file on Schedule C instead of Form 1065. This is NOT available in Oregon because Oregon is a separate property state. See our LLC for married couples guide.

What happens if one member wants to leave?

Your operating agreement should address this. Without one, Oregon defaults apply: the departing member can transfer economic rights (distributions) but the transferee doesn't become a full member without consent of all other members. Buy-sell provisions in the operating agreement typically provide a valuation method and payment terms.

Can members have different ownership percentages?

Absolutely. Unlike a general partnership where profits are typically shared equally, your LLC operating agreement can assign any ownership percentages. The Articles of Organization filed with the Secretary of State do not specify ownership percentages — that's purely an operating agreement matter.

Is a multi-member LLC more expensive to maintain than a single-member LLC?

The state fees are identical ($100 formation, $100/year Annual Report). The additional costs are: (1) Form 1065 partnership tax return ($500-$2,000/year for preparation), (2) attorney-drafted operating agreement (one-time cost), and (3) K-1 preparation for each member.