How to Start an LLC in Oregon (2026): 7 Steps and the 3 Best LLC Services
Mainstay Filing ($199), OR Registered Agent.org ($199) and Oregon Registered Agent.co ($199) are our 2026 picks, in that order, for starting an LLC in Oregon. The lesson itself has 7 steps, and the one fee every route shares is the $100 filing fee.
Each company's listed price on November 12, 2026. The $100 state fee is extra in every row.
Forming the LLC, in order
Step1
Step 1: Pick the LLC's name
A quick search of the state's business records tells you whether the name is free.
TipPick a spare name too, in case the first is taken.
Step2
Step 2: Name a registered agent
Every LLC must name a registered agent with an in-state street address. An Oregon resident, or a corporation or LLC formed in Oregon or authorized there, whose business office is the registered office. The agent has to consent.
The address has to be a physical street address in Oregon where papers can be handed over. A commercial mail receiving agency, mail-forwarding business or virtual office is not accepted.
The state fee ($100) is the same either way; a service adds $199. See the picks.
Step4
Step 4: Complete and file the Articles of Organization - Limited Liability Company
This filing creates the company: the Articles of Organization - Limited Liability Company, $100, sent to the Oregon Secretary of State. Expect processing of Online 1 to 3 business days.
Official source: Source: sos.oregon.gov, confirmed October 2026
Step5
Step 5: Get the company's tax ID (EIN)
When the approval arrives, apply to the IRS for the EIN. Your bank will want it for the business account. Mainstay Filing's yearly price includes the EIN application.
Step6
Step 6: Agree the house rules in writing
An operating agreement is internal. Sign it, keep it with the records, and the state never needs a copy.
Step7
Step 7: Stay in good standing with Oregon
Keep the company in good standing with the annual report: $100 every year, due anniversary of the LLC's formation in Oregon.
Official source: Source: sos.oregon.gov, confirmed August 2026
What each step costs in Oregon
What
Paid to
Amount
The formation step
The state
$100
Annual report
The state
$100 every year
A service, if you use one
Service company
$199 up front
Three-year state total
The state
$300
For the three-year state total we add the filing fee, the reports in years two and three and any minimum yearly tax.
Why Mainstay Filing comes first
What decided it: lesson steps handled, 35% of our rubric.
Because Oregon wants the annual report every year, a price that files it scored above a lower price that leaves it to you.
Common questions
What does it cost to form an LLC in Oregon?
The state's fee is $100. A service from our picks adds $199 in year one.
Which form creates the LLC?
You submit the Articles of Organization - Limited Liability Company to the Oregon Secretary of State.
Is a registered agent required?
Every LLC must name a registered agent with an in-state street address.
How long does Oregon take to process the filing?
Processing time: Online 1 to 3 business days. No paid expedite is offered.
What does Oregon require each year?
The annual report: $100, every year, due anniversary of the LLC's formation in Oregon.
Can I form the LLC without a service?
Yes, file it yourself ($100) and appoint a registered agent.
Which LLC service should a first-time founder use?
We'd go with Mainstay Filing, because formation, registered agent service and the annual report sit under one $199 yearly price. Then OR Registered Agent.org and Oregon Registered Agent.co.