LLC Review Desk's 2026 picks for registered agents in Oregon, favorite first, are Mainstay Filing ($149 a year), OR Registered Agent.org ($99 a year) and Oregon Registered Agent.co ($99 a year). Mainstay Filing is our favorite, because you pay $149 a year whether you stay in one state or grow, and your first three government letters each year are scanned free.
By the LLC Review Desk editorial team
Position 1
Number one here
1. Mainstay Filing: best for all fifty states
$149 a year, the same each year
Our score
9.1out of 10
9.1 out of 10
Our favorite is Mainstay Filing, because it's $149 a year and the price doesn't climb at renewal, plus papers served on the company get scanned the same business day for free.
Starting from scratch? The $199 yearly package adds the Oregon filing and the annual report.
Over three years it costs $150 more than OR Registered Agent.org, and for us the extra things it handles are worth that.
In the price
A real registered office address inside the state
Free scans of served papers, same business day
Scanning is free for your first three government mailings annually
Compliance reminders
What we like
Same-business-day scans of papers served on the company, no charge
$149 a year and it stays flat
Your first three government letters each year, scanned for free
Fine for LLCs, corporations, LPs, LLPs and nonprofits
Trade-offs
The agent plan alone is $50 a year more than OR Registered Agent.org
The agent plan leaves your annual report to you; the formation package files it
2. OR Registered Agent.org: best for the smallest yearly price on this list
$99 a year, the same each year
Our score
8.6out of 10
8.6 out of 10
Coming in second is OR Registered Agent.org, because it focuses on Oregon at $99 a year and gives you an in-state street address for the registered office.
Sign up with OR Registered Agent.org and the company has an in-state street address as its registered office, plus online scans of served papers.
In the price
An in-state address on the public record
Every legal paper served on the company is scanned and stored in your account
3. Oregon Registered Agent.co: best for Oregon specialists
$99 a year, the same each year
Our score
8.5out of 10
8.5 out of 10
In third place is Oregon Registered Agent.co, because it focuses on Oregon at $99 a year and gives you an in-state street address for the registered office.
The registered office you get is Oregon Registered Agent.co's address inside the state, and you read whatever is served on the company as a scan online.
Price and features don't set OR Registered Agent.org apart from Oregon Registered Agent.co; pick the one you like.
In the price
A registered office address inside the state
Served documents get scanned and sit in your online account
Every score out of 10 is our editors' call, made with the weighted criteria on How we rank, not a customer rating.
What Oregon registered agents cost in 2026: year one, renewals and three years
Service
First year
Second year
Third year
Three-year total
Same price when you renew
Mainstay Filing
$149
$149
$149
$447
Yes
OR Registered Agent.org
$99
$99
$99
$297
Yes
Oregon Registered Agent.co
$99
$99
$99
$297
Yes
We took each price from the company's own pages on November 12, 2026. Oregon's own fees stay the same no matter which agent you choose.
Why we put Mainstay Filing first
LLC Review Desk gives three-year cost 29% and filings in the price 29%, then divides 42% among renewal price, state fit and up-front totals. For Oregon, it came down to filings in the price.
Mainstay's plan does more: it scans papers served on the company the same business day, free, and the price is the same in all fifty states, with three government letters a year scanned at no charge. OR Registered Agent.org costs less, so it's a close race.
You can read every criterion and weight on How we rank.
What Oregon says about the registered agent (via Oregon Secretary of State)
Every LLC must name a registered agent with an in-state street address. 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 law: ORS 63.111.
The Oregon annual report: when and how much
Here's the schedule: the annual report is due every year in Oregon, by anniversary of the LLC's formation in Oregon. It costs $100. Reminders from the state go to your registered agent.
Your questions about Oregon registered agents
Do I really need a registered agent for an Oregon LLC?
You do. Oregon won't accept an LLC without a registered agent who has a street address in the state, and that name goes on the public record.
What do Oregon registered agents usually cost per year?
Plan on $99 to $149 a year, and each service keeps its price when you renew.
Can I be my own registered agent?
Sometimes, if you meet the state's rules. 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.
When do I have to send in the Oregon annual report?
Mark anniversary of the LLC's formation in Oregon on your calendar. The state's charge is $100.
Which registered agents did we review here?
Mainstay Filing ($149 a year), OR Registered Agent.org ($99 a year) and Oregon Registered Agent.co ($99 a year), with our favorite first.
Who is the best registered agent for Oregon?
Mainstay Filing, because one plan, $149 a year, follows the company to any state and renews at $149.