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LLC 101 Guide

Course unit 3 · Iowa

Foreign LLC Registration in Iowa (2026): 5 Tasks and the 3 Best Services

Ranked for 2026, the services worth hiring for registering an out-of-state LLC in Iowa are Mainstay Filing ($199), Iowa Registered Agent.co ($199) and IA Registered Agent.org ($199). Registering takes 5 tasks and a $100 state fee, plus $30 each time the report comes around.

Prepared by the LLC 101 Guide instructors

Read this first

Cost to register
$100
Taken from sos.iowa.gov in October 2026
Certificate from your home state
90 days
No older than
Recurring report
$30
Biennial report
State fees over three years
$130
Without any service fee
Tasks
5
In order

You will leave able to

  • When registration is required
  • The filing, its price and its office
  • The upkeep that repeats
  • Who we would hire to file

Who we would hire in Iowa

Cost over three years leads, then assignments completed, renewal price, Iowa fit and plain pricing (grading page).

Top of the class

1. Mainstay Filing: best for several registrations

Best overall$199 to register, $149 per year after

Mainstay Filing comes out first, and the reason is that a $199 service fee plus Iowa's fee, then $149 a year for the agent.

You pay $100 more over three years than at Iowa Registered Agent.co and leave less of the paperwork to yourself.

After the free first year, the agent costs $149 a year in any state.

What the price covers

  • The registration filing
  • The registered agent costs nothing in year one
  • Covers all fifty states

What works

  • Registered agent is free in year one
  • $199 plus the state fee
  • Any state, one fee

What to weigh

  • Agent renews at $149, $50 above Iowa Registered Agent.co
Visit Mainstay FilingPartner link. We may earn money if you buy.

Top of the class

2. Iowa Registered Agent.co: best for one extra state

Iowa specialist$199 to register, $99 per year after

Second goes to Iowa Registered Agent.co, since $199 over the state fee to register, then $99 yearly.

What the price covers

  • Registration paperwork handled
  • One year of agent service is part of the price

What works

  • $199 to register
  • A free first agent year
  • $99 yearly from year two

What to weigh

  • Serves Iowa alone
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.

Top of the class

3. IA Registered Agent.org: best for registering only in Iowa

Iowa specialist$199 to register, $99 per year after

Third goes to IA Registered Agent.org, since $199 over the state fee to register, then $99 yearly.

On price, it is level with Iowa Registered Agent.co.

What the price covers

  • Registration paperwork handled
  • One year of agent service is part of the price

What works

  • A free first agent year
  • $199 to register
  • $99 yearly from year two

What to weigh

  • Serves Iowa alone
Visit IA Registered Agent.orgPartner link. We may earn money if you buy.

Grades and prices together

#ServiceFirst yearFrom year twoThree-year total
1Mainstay Filing$199$149/yr$497Visit Mainstay FilingPartner link. We may earn money if you buy.
2Iowa Registered Agent.co$199$99/yr$397Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
3IA Registered Agent.org$199$99/yr$397Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
Taken from each company's price page on November 13, 2026. The $100 state fee is left out of the figures.

The tasks

  1. Task 1

    See if your LLC must register in Iowa

    An LLC formed in another state has to register in Iowa before it does business there. The cost of not registering: Its own lawsuits have to wait in Iowa until it registers (Iowa Code 489.902). Contracts it has already signed still hold (Iowa Code 489.902(3)).

    Source: Taken from sos.iowa.gov in October 2026

  2. Task 2

    Order the home-state certificate

    Get certificate of existence (good standing) from the state or country of formation, dated within 90 days.

    Request it close to your filing date.

  3. Task 3

    Name a registered agent for Iowa

    Every LLC must name a registered agent with an in-state street address. The address has to be a place of business in Iowa. The registered office street address and the agent's business office have to match, and P.O. boxes are not accepted.

    Any of the recommended services can fill this seat.

    Source: Taken from legis.iowa.gov in October 2026

  4. Task 4

    Fill out and send in the Limited Liability Company Foreign Registration Statement

    the Iowa Secretary of State, Business Services receives the form and the $100 fee together.

    Source: Taken from sos.iowa.gov in October 2026

  5. Task 5

    What comes after

    You keep the registration going by filing the biennial report at $30, January 1 to April 1 of each odd-numbered year.

The bill

TaskWho gets paidAmount
Registration feeGoes to the state$100
Biennial reportGoes to the state$30
Service fees (optional)The service$199 in year one
State fees over years one to threeGoes to the state$130
The state numbers are official Iowa fees, sourced below. The three-year line combines the filing fee, the reports in years two and three and any minimum tax.

Why the list runs this way

Assignments the price completes makes up 31% of the grade, and that is where got ahead in Iowa.

The company belongs to one state and operates in a second, which favors a single provider for both.

Questions students ask

What will foreign registration in Iowa cost?

$100 to the state. A service adds $199.

Which form do I file to register?

Registering here means sending the Limited Liability Company Foreign Registration Statement (Form 635_0010) to the Iowa Secretary of State, Business Services.

Do I need a certificate from my home state?

Yes: certificate of existence (good standing) from the state or country of formation, issued within 90 days of filing.

What if the LLC does business there without registering?

Its own lawsuits have to wait in Iowa until it registers (Iowa Code 489.902). Contracts it has already signed still hold (Iowa Code 489.902(3)).

What is due after registering?

Next comes the biennial report at $30.

Which service should handle the registration?

Mainstay Filing, because registering costs $199 plus state fees, and the first year of the registered agent is free. After it come Iowa Registered Agent.co and IA Registered Agent.org.

Reading list and sources

  1. Hand-in notes for Iowa Secretary of State, Business Services Division. Each statement rests on help.sos.iowa.gov, last opened August 2026.
  2. Hand-in notes for Iowa Secretary of State, Business Services Division. Each statement rests on help.sos.iowa.gov, last opened August 2026.
  3. Hand-in notes for Iowa report due date. Each statement rests on legis.iowa.gov, last opened August 2026.
  4. Hand-in notes for Iowa Code § 489.201. Each statement rests on legis.iowa.gov, last opened August 2026.
  5. Hand-in notes for Iowa formation fee: Filing fee, official source. Each statement rests on legis.iowa.gov, last opened October 2026.
  6. Hand-in notes for Iowa registered agent statute. Each statement rests on legis.iowa.gov, last opened October 2026.
  7. Hand-in notes for Iowa Secretary of State, business entity forms and. Each statement rests on sos.iowa.gov, last opened October 2026.
  8. Hand-in notes for LLC Foreign Registration Statement, Form 635_0010. Each statement rests on sos.iowa.gov, last opened October 2026.
  9. Hand-in notes for Iowa Code 489.902, registration requirement. Each statement rests on legis.iowa.gov, last opened October 2026.
  10. Hand-in notes for Iowa Code 489.905, activities that do not count. Each statement rests on legis.iowa.gov, last opened October 2026.
  11. Hand-in notes for Iowa Secretary of State, certificate of existence. Each statement rests on sos.iowa.gov, last opened October 2026.
  12. Hand-in notes for Iowa Code 489.902, registration to do business. Each statement rests on legis.iowa.gov, last opened November 2026.
  13. Hand-in notes for Iowa Code 490.1502, registration of a foreign corporation. Each statement rests on legis.iowa.gov, last opened November 2026.
  14. Iowa service page of Mainstay Filing, taken on November 13, 2026
  15. pricing page of Iowa Registered Agent.co, taken on November 13, 2026
  16. pricing page of IA Registered Agent.org, taken on November 13, 2026