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What forming an LLC costs by state / Iowa

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

Your best-value options among Iowa LLC formation services for 2026 are Mainstay Filing ($199), IA Registered Agent.org ($199) and Iowa Registered Agent.co ($199), ranked from first to third. Budget $397 to $597 for services over three years, plus the $50 that Iowa charges to file.
Written by the Price Your LLC editorial team

↓ Ranked for you by: What you spend over three years counts 38%, and how much work the price takes off you counts 31%. Renewal change, break-even and price visibility make up the rest. How we rank

Iowa at a glance

What the state charges you to form $50 legis.iowa.gov (we looked on October 2026, so you can too)
Your first-year spend $199 What the service charges
Cost over years 1 to 3 $397 to $597 Year one plus two renewals
What the state collects in 3 years $80 Official amounts only
When one overtakes another Bills stay apart Order never flips

Ranked for you

Options sit in value order, with prices taken from company pages. The $50 state fee stays outside the service prices.

1
Best value for you

1. Mainstay Filing: best for formation and upkeep under one price

$199 a year, with $249 due at checkout together with the state fee
You pay in year 1 $199
You pay after year 1 $199/yr
You pay over 3 years $597

Mainstay Filing ranks first. $199 a year pays for the filing, the registered agent and the biennial report, and year two costs $199.

Choosing IA Registered Agent.org would leave $200 in your pocket over three years and more filings on your desk.

Preparing the biennial report is off your list; you pay just the $30 state fee.

Your price covers

  • Formation delivered to the state office
  • Registered agent for the whole year
  • Biennial report, filed on time
  • EIN application prepared for you
  • Nothing added to state charges

What you get

  • Renewal stays at $199
  • $199 per year, all in
  • EIN application covered

What to watch

  • Yearly premium over IA Registered Agent.org: $100
2
One-state service

2. IA Registered Agent.org: best for the smallest opening bill

Starts at $199; later years $99
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Spot 2 goes to IA Registered Agent.org: forming costs $199 with the first agent year included, and each later year runs $99.

You would still file the biennial report yourself.

Your price covers

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

What you get

  • Agent renews at $99
  • First agent year included
  • Starts at $199

What to watch

  • Biennial report is not part of what you pay for
  • EIN application not included ($99)
3
One-state service

3. Iowa Registered Agent.co: best for a local formation service

Starts at $199; later years $99
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Spot 3 goes to Iowa Registered Agent.co: forming costs $199 with the first agent year included, and each later year runs $99.

You would still file the biennial report yourself.

Year-one and renewal prices both equal IA Registered Agent.org's.

Your price covers

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

What you get

  • Agent renews at $99
  • First agent year included
  • Starts at $199

What to watch

  • Biennial report is not part of what you pay for
  • EIN application not included ($99)

Year-by-year totals

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 $398 $597 $995 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.

Looked at November 13, 2026. Every column adds another renewal. None of the bills cross in ten years.

Pick your number of years

Choose your years and the calculator adds year one to each renewal for every service, counting the EIN application when you tick it.

Your spend for 3 years: Mainstay Filing $597, IA Registered Agent.org $397, Iowa Registered Agent.co $397. Your smallest total: IA Registered Agent.org.

What Iowa charges you (official)

What you pay for Amount Source
Articles filing $50 legis.iowa.gov (we looked on October 2026, so you can too)
Biennial report $30 every two years help.sos.iowa.gov (we looked on October 2026, so you can too)
State side, 3 years $80 Lines added together

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.

What settled it

Weight 31%: upkeep the price covers. That factor separated the top two.

Work covered per dollar tipped it, because the biennial report comes with the price.

Need the EIN application? Then the bills cross in year 2, as Mainstay Filing moves past IA Registered Agent.org.

What Iowa charges you to form an LLC and what it requires

To form it you need the Certificate of Organization, $50, and an address to send both: the Iowa Secretary of State. Every LLC must name a registered agent with an in-state street address.

As written: legis.iowa.gov (we looked on October 2026, so you can too)

What it costs without a service

Doing it yourself costs $80 paid to the state across three years. A service at $397 to $597 is what you pay to skip the forms.

About these prices

How much will an LLC formation service cost me in Iowa?

$199 in year one, plus the state's $50 filing fee.

What will these services cost me over three years?

Year one plus two renewals comes to $397 to $597.

How much will Iowa charge me to file an LLC?

Plan on $50 to file with the Certificate of Organization.

What will Iowa charge me each year after formation?

The cost that repeats is the biennial report, at $30 every other year (April 1 of odd-numbered years).

Will the EIN application be part of the price?

Mainstay Filing: you pay nothing extra; IA Registered Agent.org: you pay $99 more; Iowa Registered Agent.co: you pay $99 more.

When does one service end up costing more than another?

Not within ten years: the order of the totals stays the same.

Which LLC formation service is the best value for me in Iowa?

By our five factors the Iowa order is Mainstay Filing, IA Registered Agent.org and Iowa Registered Agent.co, led by Mainstay Filing on upkeep the price covers.

Keep budgeting

What forming an LLC costs by state for all 50 states Best LLC 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. Iowa service page at Mainstay Filing, from November 13, 2026
  8. pricing page at IA Registered Agent.org, from November 13, 2026
  9. pricing page at Iowa Registered Agent.co, from November 13, 2026