Start an Oregon LLC: A Step-by-Step Walkthrough

Your LLC name has to be distinguishable from every other business name already on file with the Oregon Secretary of State. Distinguishable is a legal standard, not a gut feeling: two names that differ only in punctuation, spacing, or a filler word like "the" may still be treated as the same. The Corporation Division checks your name against corporations, other LLCs, limited partnerships, and assumed business names, not just LLCs.

Start with the Oregon business name search. Run your first-choice name and a couple of close variants. If something too similar already exists, the state can reject your Articles, which means starting over and waiting again.

Oregon naming rules

• The name must contain "Limited Liability Company," "L.L.C.," or "LLC" (ORS 63.094).
• It cannot contain words that signal another entity type: "cooperative," "corporation," "corp.," "incorporated," "Inc.," "limited partnership," "L.P.," "LP," "Ltd.," "limited liability partnership," "L.L.P.," "LLP," or derivations of them.
• Banking words such as "bank," "loan," "savings," or "trust" need a Certificate of Name Compliance from Oregon's Division of Financial Regulation before the name is accepted.
• The name must be distinguishable from existing registered names in the Oregon registry, and Corporation Division staff make the final call when you file.

Optional: reserve the name

If you're not ready to file but want to hold a name, Oregon lets you reserve it with the Corporation Division for 120 days (ORS 63.097). The fee is $100, the same as the Articles themselves, so it only makes sense if you truly need time. A reservation does not form the LLC. It simply locks the name while you get everything else in order.

Assumed business names (Oregon's DBA)

If you plan to operate under a name other than the LLC's exact legal name, Oregon requires you to register an Assumed Business Name with the Secretary of State. Unlike many states, Oregon's assumed name registration must be renewed every two years. This is a separate filing from your Articles of Organization.

Before you file, you need a registered agent chosen and ready to be named, because the agent goes directly into the Articles of Organization. Oregon requires every LLC to keep a registered agent with a physical Oregon street address for the entire life of the company.

The registered agent is the person or business that receives lawsuits, subpoenas, and official state mail on the company's behalf. Under ORS 63.111(1), the registered office must be a physical Oregon street address where process can be personally served, and it may not be a commercial mail receiving agency, a mail forwarding business or a virtual office. The Secretary of State's own description is the street address where the agent is located during normal business hours, and the agent must have consented to serve.

Who can serve

• You: If you are an Oregon resident and your business office is the registered office, you can be your own agent. Your name and address become part of the public registry.
• Another individual: Any Oregon resident whose business office is at the registered office, such as a co-owner, an employee, or an Oregon attorney.
• A business entity: A domestic or authorized foreign LLC, corporation, professional corporation or nonprofit corporation with an Oregon registered office. That is how commercial registered agent services serve. Instead of your address, its professional one lands on the public record.
• Not the LLC itself: The Secretary of State says an entity cannot designate itself as its own registered agent, although an individual owner can serve.

Why this choice matters

Whatever address you list becomes searchable on the Oregon registry, and Oregon registrations can be searched by an individual's name as well as by business name. If you use your home, anyone who looks up the LLC sees where you live. That is the main reason owners choose a commercial service, along with the certainty that legal papers won't be missed while you're on a job site, on vacation, or working odd hours.

The Articles of Organization is the filing that brings your LLC into existence in Oregon's official records. You submit it online through the Oregon Business Registry or by mail (checks payable to "Corporation Division"; the state does not accept forms or payments by email). The state filing fee is $100 either way, per the Secretary of State fee schedule, and it is nonrefundable. New online users create a Business Registry account and pay by card.

The Corporation Division's posted estimate for online filings is 1 to 3 business days, and its FAQ says review usually starts within one business day of submission. Mailed filings wait in a separate queue. Oregon's fee schedule has no expedite fee, so the standard timeline is what you plan around.

What the Articles ask for

• LLC name: Your full legal name including the required LLC designator.
• Duration: Perpetual, or a set dissolution date if you want one.
• Principal office: A physical street address for the company; it appears in the public record.
• Registered agent name and Oregon street address: A physical address where papers can be served in person, not a mail drop or virtual office.
• Mailing address: Where the state sends notices.
• Organizers: Each organizer's name and address. Each one signs under penalty of perjury, and an organizer doesn't need to be a member.
• Management: Member-managed or manager-managed.
• Individual with direct knowledge: The name and address of at least one individual who is a member, a manager, or an authorized representative with direct knowledge of the LLC's operations and business activities (ORS 63.047(1)(i)).
• Optional items: Professional services, extra provisions, and an optional list of members or managers, which the form notes your bank may want.

What you don't have to include

You don't list every member's ownership percentage or disclose any financials. The Articles are a formation document, not a disclosure return. The internal details live in your operating agreement, which stays private.

The operating agreement is your LLC's internal rulebook. Oregon does not require you to file it, and it never enters any public database, but you should have one in place before you start doing business, add members, or open accounts.

What a solid operating agreement covers

• Ownership: Each member's name and percentage interest.
• Capital contributions: What each member put in at formation and any obligations to contribute more later.
• Profit and loss allocation: How gains and losses are divided, usually, but not necessarily, in line with ownership.
• Distributions: When and how cash goes out to members.
• Management: Whether the company is member-managed or manager-managed, and which decisions require a member vote.
• Voting: Whether votes are weighted by ownership or counted per member.
• Transfers: What happens when a member wants to sell or leave: rights of first refusal, approval requirements.
• Dissolution: When and how the company can be wound down and its assets distributed.

For a single-member LLC, the agreement reinforces that the company is genuinely separate from you, which matters when a court weighs liability protection. Most banks ask to see it. For a multi-member LLC it is essential. Without one, ORS Chapter 63's defaults govern everything, and those defaults rarely reflect the deal the owners actually struck.

An Employer Identification Number is a nine-digit federal tax ID that the IRS hands out free of charge. It works like a Social Security number for the business. You rely on it for tax filings, for opening bank accounts, and for bringing on employees.

When you need one

• Your LLC has more than one member (multi-member LLCs file a partnership return and require an EIN).
• You plan to hire employees.
• You want a business bank account. Most banks insist on an EIN.
• You've elected S-corporation or C-corporation tax treatment.

A single-member LLC with no employees can technically use the owner's Social Security number for federal taxes, but most advisors get an EIN anyway. It keeps your SSN off business paperwork and smooths bank onboarding.

How to apply

Apply through the IRS EIN Assistant at IRS.gov. Expect to spend around ten minutes on it; the number is generated on the spot, ready for same-day use. You'll need a US Social Security number or ITIN to complete the online form. Non-US applicants without an ITIN apply by fax or mail using Form SS-4.

Keeping business and personal money separate is not optional if you want the liability protection to hold. Paying personal bills from the company account or dropping business income into your personal account is exactly the kind of commingling that lets a court disregard the LLC and reach you personally.

What banks typically want

• Your filed Articles of Organization from the Corporation Division
• Your IRS EIN confirmation letter
• Your operating agreement (many banks ask for it, so have it ready either way)
• Government-issued ID for everyone who will sign on the account

Local Oregon credit unions and community banks are often more flexible with brand-new LLCs than large national chains, and several online business banks can open an account without a branch visit. Compare monthly fees, transaction caps, and minimum balances before committing.

Most of the compliance work is front-loaded into formation. After that, it comes down to one annual filing plus staying current on your agent and addresses.

Annual report

File each year through the Oregon annual report renewal portal. Oregon's due date is your formation anniversary, not a statewide calendar date, so mark the day you first registered. The fee is $100, the state sends a renewal notice about 45 days ahead, and the report covers your registered agent and office, principal office, managers or at least one member, and primary business activity. It is not a financial disclosure. Don't count on a grace period: the 45 days people talk about only start once the Secretary of State sends a written dissolution notice, and the LLC is dissolved if the report is still missing 45 days after that notice (ORS 63.651(2)).

Registered agent maintenance

If your agent moves, resigns, or you switch to a new one, file an information change with the Corporation Division promptly. Oregon charges nothing for a registered agent change. An outdated agent address leaves the LLC non-compliant even when the annual report is current.

Tax filings

Federal treatment depends on your classification: single-member LLCs file Schedule C, multi-member LLCs file Form 1065, and S-corp elections file Form 1120-S. On the state side, Oregon taxes pass-through income at the member level, so coordinate with a CPA on estimates and elections. If you sell taxable goods or services, check your Oregon Department of Revenue and local requirements.

Local registration and licenses

Oregon has no single statewide general business license, but many cities require their own business registration, and specific trades are licensed by state boards. These run on their own cycles, entirely separate from your Secretary of State filing.