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Researched and written by the Launchwise Review editorial team
Launchwise Review

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Launch guide · Iowa · LLC service

3 Best LLC Services in Iowa (2026)

Researched and written by the Launchwise Review editorial team
For a 2026 launch in Iowa, Launchwise Review grades LLC services this way: Mainstay Filing ($199), Iowa Registered Agent.co ($199) and IA Registered Agent.org ($199). Mainstay Filing earns the top grade here: one $199 yearly price filing the Iowa formation, serving as your registered agent and filing the biennial report, then renewing at $199.
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Top pick on this page

1. Mainstay Filing: best for formation, agent and biennial report wrapped into one price

$199 yearly, state fee billed on top ($249 at checkout in all)

Our mark 9.6 out of 10

Top grade, Mainstay Filing: $199 a year covers the Iowa filing, registered agent duty for the year and the biennial report; it renews at $199.

When renewal comes, Mainstay prepares and files the biennial report so it is off your list. The Iowa fee is $30 every two years, with a April 1 of odd-numbered years deadline; Mainstay passes the fee along at cost.

It runs $200 above Iowa Registered Agent.co across three years; the extra paperwork it handles is worth that to us.

In the price

  • Your LLC formation, handled
  • Year-round service as your registered agent
  • Biennial report, prepared and filed each cycle
  • Your EIN application, done for you

Pros

  • Iowa's fee goes through at cost
  • Renews at $199 without add-ons
  • A single $199 yearly price that covers the biennial report
  • Your EIN application is included

Less good

  • After year one the agent portion is $100 a year above Iowa Registered Agent.co's
Visit Mainstay FilingPartner link. We may earn money if you buy.
Read the Mainstay Filing launch review
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Low renewal

2. Iowa Registered Agent.co: best for a Iowa LLC that wants to stay close to home

$199 to form, then $99 a year for the agent, plus the state fee

Our mark 9.2 out of 10

Next up is Iowa Registered Agent.co: Iowa formation at $199 on top of the state fee, year-one registered agent service included, then $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

The biennial report is not in its published price, so that task stays on your list with Iowa, due every two years.

In the price

  • The formation filing
  • The first year of registered agent service

Pros

  • Keeps your agent for $99 yearly
  • Free registered agent service in year one
  • $199 to start the LLC, plus the filing fee

Less good

  • No biennial report filing in the price
  • EIN application costs extra ($99)
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
Read the Iowa Registered Agent.co launch review
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Lower renewal than Mainstay

3. IA Registered Agent.org: best for a launch that stays in Iowa

$199 to form, then $99 a year for the agent, plus the state fee

Our mark 9.0 out of 10

Rounding out the list is IA Registered Agent.org: Iowa formation at $199 on top of the state fee, year-one registered agent service included, then $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

The biennial report is not in its published price, so that task stays on your list with Iowa, due every two years.

Iowa Registered Agent.co and IA Registered Agent.org post the same price and the same features, so you can choose either.

In the price

  • The formation filing
  • A first year as your registered agent

Pros

  • Formation costs $199 before state fees
  • The agent costs $99 a year after year one
  • Covers the first year of registered agent service

Less good

  • No biennial report filing in the price
  • EIN application costs extra ($99)
Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
Read the IA Registered Agent.org launch review

The 3 grades at a glance

Place Company Launch grade Service price Second year Best fit Go
1 Mainstay Filing 9.6 $199 $199/yr Formation, agent and biennial report wrapped into one price Visit Mainstay FilingPartner link. We may earn money if you buy.
2 Iowa Registered Agent.co 9.2 $199 $99/yr A Iowa launch on a tight budget Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
3 IA Registered Agent.org 9.0 $199 $99/yr A Iowa launch on a tight budget Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
Scores out of 10 are Launchwise Review's own editorial grades, set from the criteria on How we rank. Customers do not rate anything here.

Iowa LLC service cost in 2026: first year, renewals, three-year total

Company Year 1 Year 2 Year 3 Three years, total Files the biennial report for you
Mainstay Filing $199 $199 $199 $597 Yes
Iowa Registered Agent.co $199 $99 $99 $397 No
IA Registered Agent.org $199 $99 $99 $397 No
Prices were copied from each company's own pages on November 12, 2026. Add Iowa's $50 filing fee to any row; it is not in the totals.

The thinking behind the order

Two criteria weigh 26% each in these grades: cost to launch and stay and launch paperwork handled. Renewal behavior, state match and price transparency share 48%, and Iowa turned on launch paperwork handled.

The state's report comes every other year in Iowa, at $30. Mainstay's price takes that filing off your list and Iowa Registered Agent.co's does not, so coverage beat Iowa Registered Agent.co's lower three-year cost.

Every criterion and weight is listed on How we rank.

Launching in Iowa: the state filing fee and form

Plan on $50 at the Iowa Secretary of State when you file the Certificate of Organization. Each company below adds that state fee at cost.

Your Iowa LLC after launch: the upkeep list

Next on the list: the biennial report, every two years, due April 1 of odd-numbered years. Set aside $30 for the state. Every LLC must name a registered agent with an in-state street address.

Quick answers about Iowa LLC services

What will it cost to launch an LLC in Iowa?

The state filing fee is $50; add a service fee of $199.

Which form starts the LLC?

Look for the Certificate of Organization at the Iowa Secretary of State.

Is a registered agent required on the Iowa formation form?

Yes. You name one on the formation form and keep one on file, with a street address in Iowa.

What stays on the to-do list after the LLC is launched?

The biennial report is the recurring item, filed every two years with a April 1 of odd-numbered years deadline and a $30 state charge.

Will the EIN application be handled in this price?

Mainstay Filing folds it into the yearly price. The application runs $99 at Iowa Registered Agent.co and IA Registered Agent.org. Founders can also get an EIN from the IRS directly, with no fee.

Which service is the best start for a new Iowa LLC?

Mainstay Filing, because the Iowa formation, your registered agent and the biennial report are bundled at $199 a year.

See also

Sources and dates

  1. Iowa Secretary of State, Business Services Division, dated August 2026
  2. Iowa Secretary of State, Business Services Division, dated August 2026
  3. Iowa report due date, dated August 2026
  4. Iowa Code § 489.201, dated August 2026
  5. Iowa formation fee: Filing fee, official source, dated October 2026
  6. Iowa registered agent statute, dated October 2026
  7. From Mainstay Filing: Iowa service page, copied November 12, 2026
  8. From Iowa Registered Agent.co: pricing and service pages, copied November 12, 2026
  9. From IA Registered Agent.org: pricing and service pages, copied November 12, 2026