How to Start an LLC in Oregon: Step-by-step

Key Takeaways

• Submit Articles of Organization to the Oregon Secretary of State online or by mail.
• The filing fee is $100.
• Every Oregon LLC must designate a registered agent with a physical Oregon street address.
• Oregon doesn't require an operating agreement, but you should create one anyway.
• Oregon LLCs must file an annual report each year on the LLC's anniversary date, and the filing fee is $100.

Why Form an LLC in Oregon?

An Oregon LLC can give business owners liability protection, flexible management, and pass-through taxation by default. Oregon also has no general state sales tax, which can simplify some retail and service transactions.

Those advantages do not remove every compliance obligation. Depending on your business, you may still need Oregon tax registration, city or county licenses, payroll accounts, annual reports, and Corporate Activity Tax registration once revenue reaches the applicable thresholds.dd

How to Form an Oregon LLC in 7 Steps

The Oregon formation process is easier to follow when you separate the legal filing from the setup tasks that make the LLC ready to operate. The steps below move from name clearance and registered agent selection through filing, internal records, banking, and tax registration.

Step 1: Choose a Name for Your Oregon LLC

Your LLC's name must include "Limited Liability Company," "LLC," or "L.L.C." It can't be identical or deceptively similar to another business already on record with the Oregon Secretary of State.

Some words require extra approval or are flat-out prohibited. Words that imply a government connection, like "FBI," "Treasury," or "State Department," aren't permitted. Words like "Bank," "Trust," "Engineer," or "Doctor" may require written approval from the relevant Oregon licensing board before the Secretary of State will accept your filing.

Before you file, confirm your name is available. Use the Oregon Secretary of State's free business entity lookup at sos.oregon.gov/business. Name availability rules are outlined on the Secretary of State's website.

To hold a name while you prepare your paperwork, file an Application for Name Reservation and pay a $100 fee. That secures the name for 120 days.

If you plan to operate under a different customer-facing name, you can register an assumed name with the Oregon Secretary of State. A DBA filing lets your LLC operate publicly under a trade name without forming a separate entity. The fee is $50 for a new registration, renewable every two years for another $50.

Check Your Domain, Trademark, and Assumed Business Name Options

An Oregon Secretary of State name search only checks Oregon business records. It does not confirm that your name is available as a domain, social media handle, or federal trademark. Before filing, check the broader brand landscape and decide whether you also need an assumed business name for a customer-facing trade name.

Step 2: Appoint an Oregon Registered Agent

Every Oregon LLC must maintain a registered agent to receive legal documents, government notices, and service of process. Oregon law requires a physical street address in Oregon. A P.O. box, commercial mail receiving agency, or virtual office doesn't qualify.

Any individual or registered business with a physical Oregon address can serve as registered agent. That includes you, another LLC member, your attorney, or a commercial service. Individual agents must be over 18. Commercial agents must be authorized to do business in Oregon and maintain a physical Oregon address on file with the Secretary of State.

If your registered agent moves, resigns, or becomes unavailable, update the Secretary of State's records promptly. Letting that slip can push your LLC out of good standing and into administrative dissolution under Oregon Revised Statutes Chapter 63. Miss a legal notice because your address was outdated, and you could end up facing a default judgment.

Serving as your own registered agent means your name and address become part of Oregon's public record. You're also required to be available to accept service of process during normal business hours, five days a week. A commercial registered agent service keeps a permanent Oregon address, stays available during all required hours, and forwards documents promptly. Inc Authority's formation service includes one year of registered agent services at no added cost, which can help protect your privacy and keep legal notices from being missed.

Step 3: File Oregon Articles of Organization with the Secretary of State

The Articles of Organization is what formally creates your LLC in Oregon. The filing fee is $100.

Have this information ready before you open the filing portal.

• LLC name -- must include "LLC," "L.L.C.," or "Limited Liability Company"
• Registered agent name -- the individual or company accepting legal documents on your behalf
• Registered office address -- a physical Oregon street address (no P.O. boxes)
• Management structure -- member-managed or manager-managed
• Organizer information -- name and address of each person authorizing the filing
• Professional service description (if applicable) -- required if your LLC provides a licensed professional service such as law, medicine, or accounting
• Duration -- Oregon LLCs default to perpetual existence unless you specify otherwise

How to File

File online at sos.oregon.gov/business. Download the LLC formation form if you prefer to file by mail. Or mail a paper Articles of Organization to: Oregon Secretary of State, Corporation Division, 255 Capitol St. NE, Suite 151, Salem, OR 97310-1327. Online filings accept credit or debit card. Mail filings accept check or money order payable to the Oregon Secretary of State.

Processing Time

The Oregon Business Registry is generally the fastest filing method. Processing times can change based on filing volume and submission method, so check the Secretary of State's current processing information before you file. Mail or fax filings can take longer than online filings.

Once approved, your LLC legally exists. The steps that follow, covering the operating agreement, EIN, and tax registration, make it fully operational.

Want help forming your Oregon LLC? Inc Authority can prepare and file your LLC formation paperwork for free. You only pay Oregon's required $100 state filing fee, while Inc Authority helps you stay organized for next steps like your EIN, operating agreement, banking, and tax registration.

Step 4: Create an Oregon LLC Operating Agreement

Oregon law doesn't require an operating agreement, but every Oregon LLC owner should have one.

Without one, Oregon's default LLC statutes in ORS Chapter 63 govern how your company operates. Those defaults may not match what you and your co-owners actually want.

An operating agreement is an internal document. You don't file it with the Secretary of State. It covers ownership percentages, profit and loss distribution, decision-making, member exits, and dissolution. In a single-member LLC, it can help document the separation between you and your business.

The stakes are highest in multi-member LLCs. Under ORS Chapter 63 defaults, profits and losses are split in proportion to each member's contributions. That may not reflect the arrangement you actually negotiated. A written operating agreement replaces those defaults with the terms you agreed to. Need help creating one? Inc Authority can help prepare an operating agreement that documents ownership, management, and internal rules for your Oregon LLC.

Step 5: Get an EIN for Your Oregon LLC

Most Oregon LLCs need an EIN, which is an Employer Identification Number issued by the IRS, to open a business bank account, hire employees, and file certain federal and Oregon tax returns. All multi-member LLCs are required to obtain one.

Single-member LLCs with no employees can technically use the owner's Social Security Number. But an EIN keeps your personal SSN out of unnecessary circulation, and banks often require one anyway.

The IRS issues EINs for free at IRS.gov, with immediate approval on online applications. Your EIN is also a prerequisite for Oregon state tax registration. Need help obtaining one? Inc Authority can support EIN setup after your Oregon LLC is approved.

Step 6: Open a Business Bank Account

Open a dedicated business bank account after your Oregon LLC is approved and your EIN is issued. Keeping business and personal finances separate makes bookkeeping cleaner and helps document the separation between you and the LLC. Inc Authority can help with business banking setup so you can separate company funds from personal funds early.

Step 7: Register Your Oregon LLC for State Taxes

Oregon has no general state sales tax. But depending on your business activity and whether you hire employees, you may have Oregon-specific registration obligations.

• Oregon Corporate Activity Tax (CAT): Oregon LLCs with commercial activity exceeding $750,000 in a calendar year must register for the CAT. The Oregon Department of Revenue administers it. The tax is 0.57% of Oregon-sourced commercial activity above the $1 million threshold, after a 35% subtraction for certain costs. LLCs with activity between $750,000 and $1 million pay a minimum tax of $250. LLCs below $750,000 don't need to register. Verify current requirements at oregon.gov/dor.
• Business Identification Number (BIN): All employers with paid employees working in Oregon must register for a BIN to report and pay Oregon payroll taxes. Apply through Revenue Online at oregon.gov/dor or by submitting Form 150-211-055 to the Oregon Department of Revenue. Online registrations take about 30 business days. Paper registrations take about 60. You'll need your EIN before you can get a BIN.
• Oregon minimum tax: Oregon LLCs that have elected C-corp or S-corp tax treatment are subject to Oregon's minimum excise tax. That ranges from $150 to $100,000 depending on Oregon sales. LLCs taxed as pass-through entities aren't subject to the corporate minimum tax. Members report income on their personal Oregon returns instead.

If your LLC has no employees and is taxed as a pass-through entity, you generally won't need a BIN. Verify your specific obligations with the Oregon Department of Revenue at oregon.gov/dor.

Oregon LLC Costs and Filing Fees

Oregon has a relatively simple formation fee structure compared with many states. The required state filing fee is $100, but your total startup and first-year costs can increase if you reserve a name, register an assumed business name, hire a commercial registered agent, or get professional help with your operating agreement.

A few line items worth calling out:

• Operating agreement: Oregon charges no state fee because you don't file it with the Secretary of State. A DIY template works fine for simple single-member LLCs. Attorney drafting makes more sense for multi-member LLCs with special profit allocations or investor-style terms.
• Reinstatement: Reinstating a dissolved LLC costs $100 plus $100 for each missed report. Reinstate a business through the Oregon Secretary of State's online portal. Staying current is far cheaper than lapsing.
• Name reservation: Entirely optional. Your LLC name is secured when your Articles of Organization are accepted.

For a deeper look at how Oregon's LLC costs compare to other states, see our full breakdown of LLC formation costs.

What to Do After Your Oregon LLC is Approved

Approval from the Secretary of State creates your LLC, but a few practical steps help turn it into a working business. Use this section to separate your finances, finish internal records, confirm tax registrations, and calendar ongoing deadlines. Inc Authority can help you move from formation to post-approval setup with support for EIN, operating agreement, banking, licensing research, and compliance tasks. Inc Authority can help you move from formation to post-approval setup with support for EIN, operating agreement, banking, licensing research, and compliance tasks.

1. Open a dedicated business bank account. Use your EIN and Articles of Organization approval to open an account in your LLC's name. Keeping business and personal finances separate protects your liability shield. When you form your business with Inc Authority, you gain access to a free Bank of America business checking account.
2. Finalize your operating agreement. If you haven't drafted one yet, do it before any transactions or decisions occur.
3. Register for Oregon state taxes. If you have employees, complete your BIN registration before issuing your first paycheck. If your LLC's commercial activity may exceed $750,000, evaluate your CAT registration obligations.
4. Research local business licenses and permits. Oregon doesn't issue a general statewide business license, but your city or county may require one.
5. Mark your annual report due date. Oregon LLCs must file an annual report each year on the LLC's anniversary date. Miss the deadline and you risk administrative dissolution.

Oregon Business Licenses and Local Permits

Oregon has no general state business license. That said, many occupations and business activities require licenses, permits, or certifications from state agencies. The Oregon Secretary of State's Business Wizard at sos.oregon.gov/business can help identify which state-level licenses apply to your business type.

Local requirements vary significantly. Here's what three of Oregon's largest cities require.

• Portland: Businesses must register for the Portland Business License Tax and are subject to the Multnomah County Business Income Tax. The Portland Business License Tax registration fee is $100 for a new business, with annual renewal fees based on gross revenue.
• Eugene: Businesses must obtain a City of Eugene Business License. The annual fee is based on full-time equivalent employees, starting at $75 per year for businesses with fewer than five employees.
• Salem: Businesses must obtain a Salem Business License. Fees are based on the number of employees, starting at $87 per year for sole proprietors and single-employee businesses.

Contact your city's business licensing office directly to confirm current requirements before you start operating.

Oregon LLC Annual Report and Ongoing Compliance Requirements

Every Oregon LLC must file an annual report each year on the exact anniversary date of formation to stay in good standing. Your first annual report is due the year following formation. The filing fee is $100, paid by debit or credit card.

File the annual report online through the Oregon Business Registry at sos.oregon.gov/business. You'll need your LLC's Oregon Registry Number, which is on your approved Articles of Organization. Paper filing isn't available.

The report captures your LLC's current registered agent name and Oregon street address, principal office address, and member or manager information. It reflects your LLC's status as of 30 days before the anniversary date.

The Oregon Secretary of State provides a 45-day grace period after the due date. File nothing by then, and the state will administratively dissolve your LLC. It loses its legal authority to conduct business in Oregon, and its name becomes available for other businesses to claim. Reinstatement requires a $100 reinstatement fee plus $100 for each missed annual report. Not receiving a reminder from the Secretary of State doesn't get you off the hook. Business change filings and updates to your LLC's information can also be made through the Oregon Business Registry.

Set a calendar reminder on your LLC's anniversary date every year. Inc Authority can also help you keep formation documents, registered agent information, and annual report deadlines organized as your Oregon LLC grows. For a broader explanation, see our guide to Oregon LLC annual report requirements.

Common Oregon LLC Filing Mistakes That Cause Delays or Compliance Problems

Oregon LLC filings are straightforward, but small mistakes can still slow approval or create compliance problems later. Inc Authority can help reduce those risks by preparing your Articles of Organization, organizing registered agent details, and helping you track post-approval steps like EIN setup, banking, licensing, and annual reports. Review these issues before you submit your Articles of Organization and again before your first annual report is due.

• Choosing a name that is too close to an existing Oregon business. Oregon can reject a name that is identical or deceptively similar to an existing business on record. Run the Secretary of State name search before you file, and remember that state availability does not guarantee trademark or domain availability.
• Listing an address that does not qualify for your registered agent. Your registered agent must have a physical Oregon street address. A P.O. box, virtual office, or commercial mail receiving agency does not satisfy Oregon's registered office requirement.
• Forgetting the professional service description when it applies. If your LLC provides licensed professional services, such as law, medicine, accounting, or engineering, Oregon may require a professional service description in your filing. Check licensing board requirements before you submit the Articles of Organization.
• Assuming the $100 filing fee is your only business requirement. The $100 Articles of Organization fee creates the LLC, but it does not cover annual reports, assumed business names, state tax registration, city or county licensing, or industry permits. Budget for the compliance steps that apply to your business.
• Missing the annual report deadline. Oregon LLCs must file an annual report each year on the LLC's anniversary date. Missing the deadline can lead to administrative dissolution after the grace period.
• Confusing assumed business name registration with LLC formation. An assumed business name lets your LLC operate under a different public-facing name. It does not create a separate LLC or replace the Articles of Organization.
• Waiting too long to handle Oregon tax registration. If you hire employees, you need a BIN before you can properly report and pay Oregon payroll taxes. If your commercial activity approaches Oregon CAT thresholds, review registration requirements before the deadline becomes urgent.

How to Start Your Oregon LLC with Inc Authority

With Inc Authority, Oregon LLC formation is free. You pay only Oregon's required $100 state filing fee, while Inc Authority helps prepare and file your Articles of Organization and gives you access to related support for name checks, registered agent service, EIN setup, and licensing research.

1. Enter your Oregon LLC details: business name, registered agent information, and management structure.
2. We prepare and submit your Articles of Organization to the Oregon Secretary of State.
3. Receive your approved Oregon LLC documents once the Secretary of State processes your filing.

We'll also run a business name check, help with EIN setup, and help you identify licenses and permits needed to operate.

Ready to get started? Form your Oregon LLC with Inc Authority and pay only Oregon's required $100 state filing fee. Forming in multiple states? Inc Authority's 50-state LLC formation guide covers every state's requirements.

Oregon LLC FAQs

Can I Form an Oregon LLC by Myself?

Yes. Oregon imposes no minimum member requirement. You can file Articles of Organization directly with the Oregon Secretary of State online, or use Inc Authority to help prepare and file your Oregon LLC formation paperwork for free. You still pay Oregon's required $100 state filing fee. The SBA also offers guidance to register your business at the federal level.

How Much Does it Cost to Establish an LLC in Oregon?

The mandatory formation cost is Oregon's $100 state filing fee. With Inc Authority, Oregon LLC formation is free, so the state fee is your required formation cost. Budget an additional $100 per year for the required annual report, plus optional costs such as registered agent service after the included first year.

What is the Downside to an LLC?

LLC members who receive pass-through income typically pay self-employment taxes on their share of profits. Oregon LLCs also carry ongoing compliance obligations, including a $100 annual report each year. And if your business eventually seeks outside investors, the LLC structure can complicate equity arrangements in ways that a corporation avoids.

Can I Be My Own Registered Agent in Oregon?

Yes, as long as you have a physical Oregon street address and are available during normal business hours to accept legal documents. Your name and address will appear in the Oregon Secretary of State's public records.

Can a Non-Oregon Resident Form an Oregon LLC?

Yes. You don't need to live in Oregon to form an Oregon LLC. You do need a registered agent with a physical Oregon street address, and if you run the business mainly from another state, you may also need to register there as a foreign LLC.

Do I Need to Register as a Foreign LLC in Oregon?

If your LLC was formed outside Oregon but has regular business activity, employees, an office, or other ongoing operations in Oregon, you may need foreign registration with the Oregon Secretary of State. Check Oregon's registration requirements before doing business in the state.

How Do I Correct an Oregon LLC Filing Error?

The correction process depends on the type of error. Some changes, such as updating a registered agent or office address, can be handled through a business change filing, while other mistakes may require an amendment through the Oregon Business Registry.

How Do I Dissolve an Oregon LLC?

To close an Oregon LLC, you generally need to wind up company affairs, pay remaining obligations, follow the approval rules in your operating agreement, and file dissolution paperwork with the Oregon Secretary of State. Keep copies of your final filings and tax records.

Do Oregon LLCs Pay State Income Tax?

Most Oregon LLCs are taxed as pass-through entities by default, which means profits pass through to the members' personal tax returns. Oregon LLCs may still have state tax obligations depending on income, payroll, entity tax classification, and Corporate Activity Tax thresholds.