Mainstay Filing takes the top spot because $199 prepares the Iowa registration and the registered agent role costs nothing in year one, then $149 a year.
From the second year the agent plan is $149 annually, no matter which state you choose.
Its three-year total is $100 above Iowa Registered Agent.co's, and what the price covers justifies that gap for us.
In the price
- Registration prepared and filed for you
- A free first year as your registered agent
- Free scans of served papers on the same business day
Good
- No charge for registered agent service in year one
- $199 service fee, with the state's fee added
- The same price in each of the fifty states
- Papers served on the company are scanned the same business day at no charge
Watch for
- The agent is $149 a year after year one, $50 above Iowa Registered Agent.co
Iowa Registered Agent.co makes the list at number two because $199 above the state fee gets the company registered in Iowa, and the agent renews at $99.
The registered office is an in-state street address supplied by the plan, and any papers served on the company show up as scans in your online account.
In the price
- The registration filing
- Year-one registered agent service included
Good
- The agent is $99 a year from year two
- A year as your registered agent comes included
- Registration costs $199 before the state fee
Watch for
- Iowa only; your home state needs its own agent
- The EIN application is an extra charge ($99)
IA Registered Agent.org makes the list at number three because $199 above the state fee gets the company registered in Iowa, and the agent renews at $99.
The registered office is an in-state street address supplied by the plan, and any papers served on the company show up as scans in your online account.
IA Registered Agent.org matches Iowa Registered Agent.co on price and features, so this pair is a near tie.
In the price
- The registration filing
- One year of registered agent service to start
Good
- Covers your first year of registered agent service
- The agent is $99 a year from year two
- Registers the company for $199 and the state fee
Watch for
- Iowa only; your home state needs its own agent
- The EIN application is an extra charge ($99)
The 3 picks side by side
The 10-point scores come from Filing Shortlist's editors and the criteria on How we rank. They are not customer ratings.
Iowa foreign registration service pricing in 2026: first year, renewals, three-year total
Every price comes from the company's own pages as of November 12, 2026. The $100 Iowa registration fee comes on top of each row and is left out of the totals.
What decided the order
What the price covers separated the picks in Iowa. The method gives three-year price 28%, gives what the price covers 28% and splits 44% over renewal terms, fit for the state and price clarity.
Registering in a second state touches two states, and one provider with one price in both scored highest on coverage, ahead of Iowa Registered Agent.co.
Every criterion and weight is set out on How we rank.
Registering a foreign LLC in Iowa: fee, form and office
Registration goes to the Iowa Secretary of State, Business Services on the Limited Liability Company Foreign Registration Statement (Form 635_0010). The state fee is $100. Along with the form, Iowa expects certificate of existence (good standing) from the state or country of formation, no older than 90 days when you file.
Each year after that, the company files the biennial report for $30, due January 1 to April 1 of each odd-numbered year.
What to have ready before you file
- Certificate of existence (good standing) from the state or country of formation, dated within 90 days of filing.
- The company's exact legal name and its formation date in the home state.
- A registered agent at a street address in the state. Every company on this shortlist can be that agent.
- Payment of the $100 state fee with the filing.
- A reminder in your own calendar for the biennial report and its $30 fee.
The cost of skipping Iowa registration
An unregistered out-of-state LLC cannot sue in Iowa courts (Iowa Code 489.902). Its contracts remain valid (Iowa Code 489.902(3)).
Common questions about Iowa foreign registration services
Must an LLC from another state register in Iowa?
It must, once it does business in the state. An unregistered company cannot sue in the state's courts until it does.
What is the full price of a foreign LLC registration in Iowa?
The state fee is $100, and service fees run $199.
What is the Iowa foreign registration form called?
It is the Limited Liability Company Foreign Registration Statement (Form 635_0010), submitted to the Iowa Secretary of State, Business Services.
Does Iowa ask for proof of good standing from home?
It does. The state wants certificate of existence (good standing) from the state or country of formation, dated no more than 90 days before the filing.
Does a registered foreign LLC still need a registered agent?
Yes. The company keeps a registered agent in the state, at a street address there, for as long as it stays registered.
Which service leads the Iowa foreign registration shortlist?
Mainstay Filing, because the fee is $199 plus the state's own, with a free first year as registered agent, and the price is identical in every state.
Where the figures come from
- Iowa Secretary of State, Business Services Division (checked again August 2026)
- Iowa Secretary of State, Business Services Division (checked again August 2026)
- Iowa report due date (checked again August 2026)
- Iowa Code § 489.201 (checked again August 2026)
- Iowa formation fee: Filing fee, official source (checked again October 2026)
- Iowa registered agent statute (checked again October 2026)
- Iowa Secretary of State, business entity forms and fees (checked again October 2026)
- LLC Foreign Registration Statement, Form 635_0010 (checked again October 2026)
- Iowa Code 489.902, registration requirement (checked again October 2026)
- Iowa Code 489.905, activities that do not count (checked again October 2026)
- Iowa Secretary of State, certificate of existence (checked again October 2026)
- Iowa Code 489.902, registration to do business (checked again November 2026)
- Iowa Code 490.1502, registration of a foreign corporation (checked again November 2026)
- Pulled from Mainstay Filing: Iowa service page, November 12, 2026
- Pulled from Iowa Registered Agent.co: pricing and service pages, November 12, 2026
- Pulled from IA Registered Agent.org: pricing and service pages, November 12, 2026