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What foreign registration costs by state / Iowa

3 Best Foreign Registration Services in Iowa (2026): What You Pay

Your best-value options among Iowa foreign registration services for 2026 are Mainstay Filing ($199), IA Registered Agent.org ($199) and Iowa Registered Agent.co ($199), ranked from first to third. Iowa takes $100 from you at registration; the services add $397 to $497 across three years.
Written by the Price Your LLC editorial team

↓ Ranked for you by: We rank on five things: your spend (38%), your workload (31%) and three smaller ones

Your Iowa budget

Government charge to register $100 sos.iowa.gov (we looked on October 2026, so you can too)
Your first-year spend $199 Service fees only
Three-year range $397 to $497 Three years of service fees
State fees by year three $130 Official amounts only
Prices swap in Never Order holds for ten years

Iowa: your options, best value first

Options sit in value order, with prices taken from company pages. The $100 state fee stays outside the service prices.

1
First choice

1. Mainstay Filing: best for LLCs still growing

$199 for registration, $149 for the agent after that
You pay in year 1 $199
You pay after year 1 $149/yr
You pay over 3 years $497

In Iowa, Mainstay Filing is where your money goes furthest, since $199 on top of the state fee, a free first registered agent year, then $149 yearly.

The $100 extra over IA Registered Agent.org at year three pays for coverage, and coverage decides this ranking.

Your agent price from year two: $149 a year, in any state.

Your price covers

  • Registration completed for you
  • Registered agent costs you nothing in year one
  • One fee wherever you register

What you get

  • Same fee wherever you register
  • First-year agent service included
  • $199 plus the state's fee

What to watch

  • IA Registered Agent.org bills $50 less for the agent
2
In-state company

2. IA Registered Agent.org: best for a basic registration

$199 for registration, $99 for the agent after that
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Option 2 is IA Registered Agent.org. $199 gets you registered with a year of agent service; each year after costs $99.

Your price covers

  • Registration delivered to the state office
  • Agent service for your first year

What you get

  • $199 on top of the state fee
  • Agent service at no cost in year one
  • $99 a year for the agent after that

What to watch

  • Nothing outside this state
3
In-state company

3. Iowa Registered Agent.co: best for adding a single state

$199 for registration, $99 for the agent after that
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Option 3 is Iowa Registered Agent.co. $199 gets you registered with a year of agent service; each year after costs $99.

Its prices match IA Registered Agent.org's exactly.

Your price covers

  • Registration delivered to the state office
  • Agent service for your first year

What you get

  • Agent service at no cost in year one
  • $99 a year for the agent after that
  • $199 on top of the state fee

What to watch

  • Nothing outside this state

Costs over time

Pick Service You pay in year 1 You pay by year 2 You pay by year 3 You pay by year 5
1 Mainstay Filing $199 $348 $497 $795 Price out Mainstay Filing Partner link. We may earn money if you buy.
2 IA Registered Agent.org $199 $298 $397 $595 Price out IA Registered Agent.org Partner link. We may earn money if you buy.
3 Iowa Registered Agent.co $199 $298 $397 $595 Price out Iowa Registered Agent.co Partner link. We may earn money if you buy.

Service fees only, from each company's prices as of November 13, 2026. No service overtakes another within ten years.

Your budget calculator

Choose your years and the calculator adds year one to each renewal for every service.

At 3 years, your totals are Mainstay Filing $497, IA Registered Agent.org $397, Iowa Registered Agent.co $397. Lowest of the totals: IA Registered Agent.org.

Official state charges

What you pay for Amount Source
Filing to register your foreign LLC $100 sos.iowa.gov (we looked on October 2026, so you can too)
Biennial report $30 sos.iowa.gov (we looked on October 2026, so you can too)
State fees over three years $130 Sum of the lines above

Your three-year bill from the state is made of the filing fee, the reports due in years two and three, and a yearly minimum tax in states that levy one. Anything the state does not put a fixed price on, a newspaper notice for example, is described but never added.

How the ranking came out

Mainstay Filing wins upkeep the price covers, worth 31%, with IA Registered Agent.org close behind.

Several states at one price beat IA Registered Agent.org's lower renewal.

What Iowa charges you to register a foreign LLC and what it requires

If your LLC was formed elsewhere, you register it in Iowa before doing business there. You hand the Limited Liability Company Foreign Registration Statement (Form 635_0010) to the Iowa Secretary of State, Business Services and pay $100. Attach certificate of existence (good standing) from the state or country of formation no older than 90 days.

If you never register, expect Iowa courts dismissing your own claims (Iowa Code 489.902).

Official text: sos.iowa.gov (we looked on October 2026, so you can too)

If you skip the service

Without a service you pay $130 in state fees across three years. Hiring one adds $397 to $497 to your bill.

About these prices

How much will it cost me to register my LLC in Iowa?

$100 as the official fee, with another $199 if you hire help.

What will these services cost me over three years?

Year one plus two renewals comes to $397 to $497.

Which form do I file to register?

You file Limited Liability Company Foreign Registration Statement (Form 635_0010) with the Iowa Secretary of State, Business Services.

Do I need a document from my home state to register in Iowa?

Yes, and it can be at most 90 days old: certificate of existence (good standing) from the state or country of formation.

What do I file after I register?

You file the biennial report next, and it costs $30.

When does one service end up costing more than another?

No break-even inside ten years.

Which foreign registration service is the best value for me in Iowa?

Mainstay Filing is first for you, with IA Registered Agent.org and Iowa Registered Agent.co after it.

See also

What foreign registration costs by state for all 50 states Best foreign registration services for anyone How we rank your options

Where we looked

  1. You can verify Iowa Secretary of State, Business at help.sos.iowa.gov, which we looked at in August 2026.
  2. You can verify Iowa Secretary of State, Business at help.sos.iowa.gov, which we looked at in August 2026.
  3. You can verify Iowa report due date at legis.iowa.gov, which we looked at in August 2026.
  4. You can verify Iowa Code § 489.201 at legis.iowa.gov, which we looked at in August 2026.
  5. You can verify Iowa formation fee: Filing fee at legis.iowa.gov, which we looked at in October 2026.
  6. You can verify Iowa registered agent statute at legis.iowa.gov, which we looked at in October 2026.
  7. You can verify Iowa Secretary of State, business at sos.iowa.gov, which we looked at in October 2026.
  8. You can verify LLC Foreign Registration Statement, Form at sos.iowa.gov, which we looked at in October 2026.
  9. You can verify Iowa Code 489.902, registration requirement at legis.iowa.gov, which we looked at in October 2026.
  10. You can verify Iowa Code 489.905, activities that at legis.iowa.gov, which we looked at in October 2026.
  11. You can verify Iowa Secretary of State, certificate at sos.iowa.gov, which we looked at in October 2026.
  12. You can verify Iowa Code 489.902, registration to at legis.iowa.gov, which we looked at in November 2026.
  13. You can verify Iowa Code 490.1502, registration of at legis.iowa.gov, which we looked at in November 2026.
  14. Mainstay Filing Iowa service page, as we saw it on November 13, 2026
  15. IA Registered Agent.org pricing page, as we saw it on November 13, 2026
  16. Iowa Registered Agent.co pricing page, as we saw it on November 13, 2026