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Do it right · North Dakota

3 Best Registered Agents in North Dakota (2026): A Simple Guide

Start with this 2026 ranking of registered agents in North Dakota: Mainstay Filing ($149 a year), ND Registered Agents.org ($99 a year) and North Dakota Registered Agent.co ($99 a year), in that order. Plan on $99 to $149 for the first year of an agent and $297 to $447 across three years.
Written by the Simple Filing Guide editorial team

Do this first

Required by the state?
Yes, by law
Official term
Registered agent
What services charge
$99 to $149 for each year
Where to start
Mainstay Filing, ND Registered Agents.org then North Dakota Registered Agent.co

North Dakota picks, best first

The order follows our five checks: three-year cost first, then what the price covers.

#1 Recommended first

1. Mainstay Filing: best for one price in any state

Annual price $149, renewal price $149

Mainstay Filing takes the top spot, since one account at $149 a year covers whichever state the LLC registers in.

Choosing ND Registered Agents.org would save $150 over three years, with the limit that it covers one state.

Checklist: what is included
  • An in-state office address
  • Free scans of three government mailings per year
  • Works for LLCs, corporations, LPs, LLPs and nonprofits
What works
  • Moves with the company
  • Annual price $149; renewal price $149
Gaps
  • $50 a year above the local pick
  • Report filing requires the formation package
See Mainstay Filing's plans Partner link. We may earn money if you buy.
#2 North Dakota specialist

2. ND Registered Agents.org: best for holding three-year cost down

Annual price $99, renewal price $99

Why ND Registered Agents.org second? Because you get an in-state agent for $99 a year.

Checklist: what is included
  • Registered office address
  • Scanned copies of legal papers
What works
  • Below Mainstay Filing on yearly price
  • Annual price $99; renewal price $99
Gaps
  • Not available outside the state
  • Not included: the annual report
See ND Registered Agents.org's plans Partner link. We may earn money if you buy.
#3 North Dakota specialist

3. North Dakota Registered Agent.co: best for a second in-state option

Annual price $99, renewal price $99

Why North Dakota Registered Agent.co third? Because you get an in-state agent for $99 a year.

It charges the same as ND Registered Agents.org, so the order between them is a close call.

Checklist: what is included
  • Registered office address
  • Scanned copies of legal papers
What works
  • Annual price $99; renewal price $99
  • Below Mainstay Filing on yearly price
Gaps
  • Not available outside the state
  • Not included: the annual report
See North Dakota Registered Agent.co's plans Partner link. We may earn money if you buy.

The table

#ProviderYear-one costRenewal costThree-year costIncluded
1 Mainstay Filing $149$149/yr$447An in-state office address; free scans of three government mailings per year; Works for LLCs, corporations, LPs, LLPs and nonprofits See Mainstay Filing's plans Partner link. We may earn money if you buy.
2 ND Registered Agents.org $99$99/yr$297registered office address; scanned copies of legal papers See ND Registered Agents.org's plans Partner link. We may earn money if you buy.
3 North Dakota Registered Agent.co $99$99/yr$297registered office address; scanned copies of legal papers See North Dakota Registered Agent.co's plans Partner link. We may earn money if you buy.

Company prices from November 13, 2026, before state fees.

Work through these

Is naming a registered agent a legal duty?

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

Statute: N.D. Cent. Code § 10-01.1-05. ndlegis.gov / October 2026 / confirmed

Who may serve?

A commercial registered agent listed with the Secretary of State, or a noncommercial agent: a North Dakota resident, or an entity registered with the Secretary of State that has a North Dakota business office. A business cannot serve as its own agent.

An owner who fits the rule may be the agent, and the state adds no fee.

What will I pay an agent?

Budget $99 to $149 a year with the services we recommend, which is $297 to $447 over three years.

The state bills the same amount with any agent.

What does the agent handle day to day?

It acts as the LLC's contact in North Dakota for court papers and state letters.

That is why the address must be staffed during business hours. Service of process, defined

What will the state bill annually?

Keep the annual report current: you file it every year for $50. The due date, per the state, is November 15; do not miss it.

sos.nd.gov / August 2026 / confirmed

Why is the list in this order?

Mainstay Filing is strongest on filing jobs included, and that decides it.

Total for three years is worth 37% and filing jobs included 27%, with three smaller checks breaking ties.

Check the reach: only the first pick works in all fifty states, and that matters when your LLC registers elsewhere.

The five checks

North Dakota agent checklist

RequirementWhat to knowOfficial source
State fee to form the LLC $135sos.nd.gov / October 2026 / confirmed
Registered agent Yes, by lawndlegis.gov / October 2026 / confirmed
Annual report $50 every yearsos.nd.gov / August 2026 / confirmed
What the state collects in three years $235Added from the rows

Last row = filing fee + report in year two + report in year three + minimum tax, if any. Variable costs are described in the text, not added.

Quick answers

Do I have to pay an agent?

Yes, when you qualify under the state rule; many owners still pay for a service to keep their address private.

Which addresses does the state accept?

The address has to be a complete physical address in North Dakota. P.O. boxes are not accepted.

Over three years, what does each charge?

Mainstay Filing $447; ND Registered Agents.org $297; North Dakota Registered Agent.co $297

Where do these figures come from?

Official North Dakota documents supply the state fees, and the companies' own pricing pages supply the service fees. Both carry dates on this page.

Must I hire anyone?

No. You can file with the state yourself; a service saves time and can act as your agent, but nothing makes you hire one.

Who is your first choice in North Dakota?

Choose Mainstay Filing first, then compare ND Registered Agents.org and North Dakota Registered Agent.co.

Where each fact comes from

  1. sos.nd.gov (North Dakota Secretary of State), verified August 2026
  2. sos.nd.gov (North Dakota Secretary of State), verified August 2026
  3. ndlegis.gov (North Dakota report due date), verified August 2026
  4. sos.nd.gov (North Dakota formation fee: Filing), verified October 2026
  5. ndlegis.gov (North Dakota registered agent statute), verified October 2026
  6. Mainstay Filing, North Dakota service page: prices as of November 13, 2026
  7. ND Registered Agents.org, pricing page: prices as of November 13, 2026
  8. North Dakota Registered Agent.co, pricing page: prices as of November 13, 2026