What Is an LLC in Oregon?
A limited liability company is a business entity formed under Oregon Revised Statutes Chapter 63 — the Oregon Limited Liability Company Act (ORS 63.001 et seq.) — that provides its owners, called members, with limited liability protection while offering flexible management and favorable federal tax treatment. Members are generally not personally liable for the LLC’s debts and obligations; their financial risk is limited to what they have invested in the company.
Oregon LLCs may be structured as either member-managed or manager-managed. A member-managed LLC is the statutory default under ORS 63.130, meaning all members share in the management of the business unless the articles of organization designate one or more managers. For federal income tax purposes, a single-member LLC is treated as a disregarded entity and a multi-member LLC is treated as a partnership by default, though either may elect corporate tax treatment by filing IRS Form 8832. Members may further define the LLC’s internal governance through an operating agreement, which can modify many of the statutory default rules.
Oregon does not impose a general sales tax, but LLCs with Oregon commercial activity exceeding $1 million are subject to the state’s Corporate Activity Tax. Every domestic LLC must also file an annual report with the Secretary of State to remain in good standing.
Oregon LLC Name Search
The LLC’s name must be distinguishable on the records of the Oregon Secretary of State from every other entity name of active record, including corporate names, assumed business names, and reserved names. Under ORS 63.094, the name must contain one of the following designators: “Limited Liability Company,” “LLC,” or “L.L.C.” The name may not include words or abbreviations that suggest a different entity type—such as “corporation,” “Corp.,” “incorporated,” “Inc.,” “limited partnership,” “LP,” “LLP,” or “Ltd.”
Certain words imply regulated activity and require approval from a separate state agency before the Secretary of State will accept the name. Under ORS 56.023, names containing “bank,” “banking,” “trust,” “savings,” or similar financial terms require written approval from the Director of the Department of Consumer and Business Services. Organizers should use the Oregon Secretary of State Business Name Search tool to check whether a proposed name is available before filing. Passing the online search does not guarantee acceptance — the filing authority makes the final determination upon reviewing the articles of organization.
Name Reservation: An organizer may reserve a name for 120 days by filing an Application for Name Reservation with the Secretary of State and paying a $50 filing fee as set by ORS 56.140(4). The reservation is transferable to another person by delivering a notice of transfer to the Corporation Division, but it cannot be renewed under ORS 63.097.
Choosing an LLC Registered Agent in Oregon
Every LLC formed in Oregon must continuously maintain a registered agent and a registered office in the state. Under ORS 63.111, the registered agent receives service of process, legal notices, and official government correspondence on behalf of the LLC. The registered office is the physical street address where the agent is available during normal business hours — it may not be a P.O. Box, a commercial mail receiving agency, a mail forwarding business, or a virtual office.
Oregon law permits two categories of registered agents. An individual agent must be a resident of Oregon whose business office is identical to the registered office. An entity agent must be a domestic LLC, domestic corporation, domestic professional corporation, or domestic nonprofit corporation, or a foreign entity authorized to transact business in Oregon, whose business office is identical to the registered office. The LLC itself cannot serve as its own registered agent, although an individual owner may serve as the agent for the owner’s LLC, as confirmed by the Oregon Secretary of State’s registered agent guidance.
The person or entity named as registered agent must have consented to serve before being designated in the articles of organization. If an individual is listed without their consent, they may deliver a signed written statement to the Corporation Division declaring that they never consented to the appointment. Failure to maintain a registered agent can lead to administrative dissolution of the LLC and may prevent the LLC from maintaining lawsuits in Oregon courts.
Note: The Corporation Division mails renewal notices and other correspondence to the registered office address unless the LLC provides a separate mailing address. Organizers who use a home address as the registered office should be aware that the address becomes part of the public record.
LLC Filing Requirements in Oregon
An LLC is formed in Oregon by filing articles of organization with the Secretary of State’s Corporation Division. Under ORS 63.044, one or more individuals who are at least 18 years of age, or other entities, may execute and deliver the formation document. Organizers need not be members of the LLC.
The official form is the Articles of Organization – Limited Liability Company, and detailed guidance is available on the Secretary of State’s form instructions page. Under ORS 63.047, the articles must set forth:
- The LLC’s name, including a required designator
- The street address and mailing address of the LLC’s initial registered office, and the name of the initial registered agent
- A mailing address to which the Secretary of State may send notices
- Whether the LLC will be member-managed or manager-managed
- The name and address of each organizer
- Whether the LLC’s duration is perpetual or will dissolve on a specified date
- The initial physical street address and mailing address of the LLC’s principal office
- The name and address of at least one individual who is a member, manager, or authorized representative with direct knowledge of the LLC’s operations
- If the LLC will render licensed professional services, a description of those services
The filing fee is $100, as established by ORS 56.140(1)(d). All processing fees are nonrefundable.
- Online: Filing is available through the Oregon Business Registry portal. Online registrations are typically processed within one to three business days.
- By Mail: The completed form and payment may be mailed to the Secretary of State, Corporation Division, 255 Capitol St. NE, Suite 151, Salem, OR 97310. Mail filings are processed in the order received; current processing times are posted on the Secretary of State’s website.
- In Person: Walk-in filings are accepted at the same address during business hours, Monday through Friday, 8:00 a.m. to 5:00 p.m. Same-day processing is generally available for filings submitted by 4:00 p.m.
Payment may be made by check or credit card. For faxed or mailed submissions, a credit card cover sheet is available from the Corporation Division. Oregon does not offer a separately priced expedited processing tier, but documents received via FedEx or UPS overnight delivery receive priority handling and are typically processed within two to three business days.
Unless a delayed effective date is specified, the LLC’s existence begins when the Secretary of State files the articles of organization, as stated in ORS 63.051. A delayed effective date may not be more than 90 days after the filing date.
Note: Oregon does not impose a publication requirement after formation. However, every domestic LLC must file an annual report by the anniversary of its formation date each year, with a fee of $100 under ORS 56.140(2). The report may be filed online through the Oregon Business Registry renewal portal. Failure to file results in administrative dissolution.
How Much Does it Cost to Create an LLC in Oregon?
| Cost | Mandatory or Optional | Amount | When It Applies | Official Source |
| Articles of organization filing fee | Mandatory | $100 | At formation | ORS 56.140(1)(d) |
| Name reservation | Optional | $50 | Before filing, to hold a name for 120 days | ORS 56.140(4) |
| Annual report | Mandatory | $100 | Due each year on the anniversary of formation | ORS 56.140(2) |
| Certificate of existence | Optional | $10 | When proof of good standing is needed | OAR 160-005-0005(7) |
| Certified copy of a document file | Optional | $15 | When a certified copy of filed documents is needed | OAR 160-005-0005(2) |
| Commercial registered agent service | Optional | Varies | Ongoing, if the LLC uses a third-party agent | — |
| FedEx/UPS priority handling | Optional | Carrier shipping cost | At formation, if priority processing is desired | Oregon Secretary of State – Delivery Options |
LLC Operating Agreement in Oregon
Oregon does not require an LLC to adopt an operating agreement, but the statute expressly authorizes one. Under ORS 63.057, the operating agreement “may provide for the regulation and management of the affairs of the limited liability company in any manner not inconsistent with law or the articles of organization” and may be written or oral. The operating agreement is not filed with the Secretary of State—it is an internal governance document retained by the LLC and its members.
An operating agreement establishes the framework for how the LLC is managed and how financial matters are handled among members. It typically addresses the management structure and voting rights of members or managers, the allocation of profits and losses, the terms for admitting new members or transferring membership interests, procedures for a member’s voluntary withdrawal or expulsion, and the conditions for dissolution and winding up. Without an operating agreement, the statutory default rules in ORS Chapter 63 govern all of these areas—and those defaults may not reflect what the members actually intend.
Under the default rules, an Oregon LLC is member-managed, meaning all members share management authority equally, regardless of their capital contributions. Profits and losses are allocated on the basis of each member’s contributions to the total contributions, per ORS 63.185. A member may assign an economic interest in the LLC, but the assignee does not become a member with voting rights unless all other members consent, under ORS 63.249. Dissolution may be triggered by events specified in ORS 63.621, including the consent of all members.
A single-member LLC should also maintain an operating agreement. Documenting the separation between the sole member’s personal assets and the LLC’s assets reinforces limited liability protection and can be important if the member’s liability shield is ever challenged.
How to Get an EIN for an LLC in Oregon
A federal Employer Identification Number (EIN) is a nine-digit number assigned by the Internal Revenue Service that identifies the LLC for tax purposes. An EIN is required for any LLC that has employees, files excise or employment tax returns, or withholds income tax paid to a nonresident alien. A single-member LLC with no employees is not strictly required to have an EIN, but most banks require one to open a business account, and obtaining an EIN is generally recommended.
The fastest way to receive an EIN is through the IRS EIN Online Application, which issues the number immediately upon completion. The online tool is available Monday through Friday, 7:00 a.m. to 10:00 p.m. Eastern Time, and the applicant must have a valid Taxpayer Identification Number (SSN or ITIN). The LLC must be located in the United States or U.S. territories.
Alternatively, the organizer may complete IRS Form SS-4 and submit it by fax (with an expected turnaround of approximately four business days) or by mail (approximately four to five weeks). The application requires the name and Taxpayer Identification Number of the LLC’s responsible party—the individual who controls, manages, or directs the LLC and the disposition of its funds and assets. For a single-member LLC, this is ordinarily the sole member. There is no fee to apply for an EIN.
Registering for State Taxes in Oregon
Oregon imposes a personal income tax on residents and on income earned within the state, but it does not levy a general sales or use tax. LLCs treated as pass-through entities for federal tax purposes do not pay a separate state income tax at the entity level; instead, the members report their shares of the LLC’s income on their individual Oregon income tax returns. An LLC that elects to be taxed as a corporation is subject to Oregon’s corporation excise tax.
The state’s most significant entity-level obligation for LLCs is the Corporate Activity Tax (CAT), codified in ORS Chapter 317A. The CAT applies to any business entity, including LLCs, with Oregon commercial activity exceeding $1 million in a calendar year. The tax is computed as $250 plus 0.57 percent of taxable Oregon commercial activity above the $1 million threshold. A business must register for the CAT within 30 days of reaching $750,000 in commercial activity through Revenue Online.
Employers must also register for Oregon income tax withholding by obtaining a Business Identification Number (BIN) from the Oregon Department of Revenue. The BIN is used to report all combined payroll taxes, including withholding, unemployment insurance, the Workers’ Benefit Fund assessment, transit district taxes, and the statewide transit tax. Registration is free and available through Revenue Online or by submitting a Combined Employer’s Registration form.
Because Oregon has no general sales tax, LLCs selling goods or services within Oregon do not need to register for a sales tax permit. However, an LLC selling to customers in other states may need to collect and remit sales tax in those jurisdictions.
| Tax Type | Agency | Registration Method | Fee |
| Personal income tax (members) | Oregon Department of Revenue | Filed on individual returns | — |
| Corporate Activity Tax (if commercial activity exceeds $750,000) | Oregon Department of Revenue | Revenue Online | No registration fee |
| Corporation excise tax (if LLC elects corporate tax treatment) | Oregon Department of Revenue | Revenue Online | — |
| Statewide Transit Tax (employer withholding) | Oregon Department of Revenue | Included in BIN registration | No separate fee |
Registering as an Employer in Oregon
An LLC that hires employees in Oregon must register with the appropriate state agencies for unemployment insurance, income tax withholding, workers’ compensation coverage, and new hire reporting. Oregon uses a Combined Payroll Tax Reporting System, so a single registration satisfies multiple obligations at once.
The central step is obtaining a Business Identification Number (BIN) through Revenue Online or by submitting the Combined Employer’s Registration (Form 150-211-055) to the Oregon Employment Department. Online BIN registrations take approximately 30 business days to process; paper registrations take approximately 60 business days. The employer must register before issuing any paychecks. This single registration enrolls the employer for Oregon income tax withholding, unemployment insurance tax, the Workers’ Benefit Fund assessment, transit district payroll taxes (TriMet or Lane Transit, if applicable), and the statewide transit tax.
Oregon law requires employers with one or more subject workers to carry workers’ compensation insurance. Coverage must be obtained from a private insurer authorized to write workers’ compensation policies in Oregon, or through the Oregon Assigned Risk Insurance Plan if no insurer will write a voluntary policy. The Oregon Workers’ Compensation Division oversees compliance and can be contacted at 888-877-5670 (toll-free).
Oregon employers must report all new hires and rehires to the Oregon Child Support Program’s Employer Services Portal within 20 days of the hire date. Independent contractors who are anticipated to work more than 20 days in a calendar year must also be reported under the same timeframe.
| Obligation | Agency | Registration Method |
| Unemployment insurance | Oregon Employment Department | Combined Employer’s Registration via Revenue Online |
| State income tax withholding | Oregon Department of Revenue | Included in BIN registration |
| Workers’ compensation insurance | Private insurer or Oregon Assigned Risk Plan; overseen by the Workers’ Compensation Division | Purchase policy from the authorized insurer |
| New hire reporting | Oregon Department of Justice, Child Support Program | Oregon Employer Services Portal |
The LLC must also comply with federal employer obligations, including filing IRS Form 941 (Employer’s Quarterly Federal Tax Return), paying FUTA (Federal Unemployment Tax Act) taxes, and completing Form I-9 (Employment Eligibility Verification) for each new hire.