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Keep it simple · Oregon

3 Best Registered Agents in Oregon (2026), Plainly

We'd line up the registered agents in Oregon for 2026 as Mainstay Filing ($149 a year), OR Registered Agent.org ($99 a year) and Oregon Registered Agent.co ($99 a year), in that order. Budget $99 to $149 for the first year and $297 to $447 for three.
From the LLC Plainly editorial team

Short answer

Is one required?
Yes, the law says so
The law calls it
Registered agent
Service price
$99 to $149 yearly
Our ranking
Mainstay Filing, OR Registered Agent.org then Oregon Registered Agent.co

Our Oregon picks

The scoring is spelled out on this page.
Our top pick

1. Mainstay Filing: best for owners who plan to grow

$149 a year, $149 when you renew

Number one is Mainstay Filing, since it's $149 a year in all fifty states.

That $150 gap to OR Registered Agent.org over three years is what coverage in every state costs.

Your money buys

  • An in-state address of record
  • Free scans of three government mailings a year
  • Also covers corporations, LPs, LLPs and nonprofits

The good

  • Moves with your company
  • Pay $149 a year and nothing changes at renewal

Trade-offs

  • $50 per year above the local pick
  • It's the agent role only, with no report filing
A Oregon favorite

2. OR Registered Agent.org: best for a low yearly price

$99 a year, $99 when you renew

Second place goes to OR Registered Agent.org, where one state, $99 a year, and then $99.

Your money buys

  • A local address on file
  • Scans of legal papers in your account

The good

  • Under Mainstay Filing on yearly price
  • Locked at $99 a year

Trade-offs

  • Works in Oregon and nowhere else
  • It doesn't take the annual report off your hands
A Oregon favorite

3. Oregon Registered Agent.co: best for another local choice

$99 a year, $99 when you renew

Third place goes to Oregon Registered Agent.co, where one state, $99 a year, and then $99.

It charges what OR Registered Agent.org charges, so the order between them is close.

Your money buys

  • A local address on file
  • Scans of legal papers in your account

The good

  • Under Mainstay Filing on yearly price
  • Locked at $99 a year

Trade-offs

  • Works in Oregon and nowhere else
  • It doesn't take the annual report off your hands

Price check

#WhoYear oneRenewalOver three yearsIn the price
1Mainstay Filing$149$149/yr$447An in-state address of record; free scans of three government mailings a year; Also covers corporations, LPs, LLPs and nonprofitsSee what Mainstay Filing offersPartner link. We may earn money if you buy.
2OR Registered Agent.org$99$99/yr$297A local address on file; scans of legal papers in your accountSee what OR Registered Agent.org offersPartner link. We may earn money if you buy.
3Oregon Registered Agent.co$99$99/yr$297A local address on file; scans of legal papers in your accountSee what Oregon Registered Agent.co offersPartner link. We may earn money if you buy.
These are service fees only, from each company's prices on November 13, 2026. The state's fees are the same whoever you pick.

Your questions, answered

Could I skip naming a registered agent?

Every LLC must name a registered agent with an in-state street address.

The law behind it: ORS 63.111. check it at oregonlegislature.gov, October 2026

Who is allowed to be the agent?

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.

Qualify, and the job can be yours for free.

What does an agent cost?

$99 to $149 a year with the services we'd use, or $297 to $447 across three years.

State fees don't move with your choice of agent.

What's the agent's role?

It accepts legal papers and state notices for your company, using an address in Oregon.

A good agent tells you promptly when something arrives, so no deadline slips by. A closer look at service of process

What else will the state bill each year?

Mostly the annual report, once a year, at $100. The state's due date: anniversary of the LLC's formation in Oregon. Jot that down early.

check it at sos.oregon.gov, August 2026

Why is the list in this order?

It's work taken off your hands (31% of the score), and Mainstay Filing does best there.

Five checks set the order: cost across three years (33%), work taken off your hands (31%), prices stated clearly (14%), renewal price (12%) and where it works (10%).

OR Registered Agent.org costs less, yet it covers only Oregon.

Our method, in full

What Oregon wants

WhatThe answerWhere we found it
Fee at filing$100check it at sos.oregon.gov, October 2026
Registered agentYes, the law says socheck it at oregonlegislature.gov, October 2026
Annual report$100 every yearcheck it at sos.oregon.gov, August 2026
Paid to the state by year three$300The rows above, added up
The last row is our own sum: the filing fee, the reports for years two and three and any minimum tax. Costs with no set price, like a newspaper notice, are left out.

More questions

Could I name myself?

Yes, if your address and status fit the state's rule.

What's the address requirement?

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.

How do the three-year costs stack up?

Over three years you'd pay $447 at Mainstay Filing, $297 at OR Registered Agent.org, $297 at Oregon Registered Agent.co

What do the numbers rest on?

Oregon's fee schedules and forms for state costs; each company's price page for service costs.

Does the state make me use a service?

No law says you must hire anyone.

Who do you like best in Oregon?

Start with Mainstay Filing, followed by OR Registered Agent.org and Oregon Registered Agent.co.

Sources, with dates

  1. sos.oregon.gov: the page for Oregon Secretary of State, Corporation, seen August 2026
  2. sos.oregon.gov: the page for Oregon Secretary of State, Corporation, seen August 2026
  3. oregon.public.law: the page for Oregon report due date, seen August 2026
  4. oregonlegislature.gov: the page for ORS 63.044 and ORS 63.047, seen August 2026
  5. sos.oregon.gov: the page for Oregon formation fee: Filing fee, seen October 2026
  6. Mainstay Filing's Oregon service page, as of November 13, 2026
  7. OR Registered Agent.org's pricing page, as of November 13, 2026
  8. Oregon Registered Agent.co's pricing page, as of November 13, 2026