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LLC formation watchlists / Iowa

3 Best LLC Services in Iowa (2026): Prices Tracked

After this 2026 price pass on Iowa LLC formation services, the order is IA Registered Agent.org ($199), Mainstay Filing ($199) and Iowa Registered Agent.co ($199). The three-year total for services spans $397 to $597; the state's $50 to file is a separate charge.
Tracked by the Filing Price Watch editorial team

Ordered by: Three-year cost counts for 37% and filings covered for 29%, with renewal movement, crossover year and price visibility making up the rest. How we track

The short version

Formation fee at the state office $50 legis.iowa.gov (pulled October 2026, noted here)
Year-one prices $199 No state fee in these
Years 1 to 3 combined $397 to $597 Renewals included
What the state collects in 3 years $80 Left out of the ordering
Switch point Does not happen Same order for ten years

Iowa: best value first

Ordered by our tracking method. No service includes the $50 state fee.

1
Top pick

1. IA Registered Agent.org: best for a basic start

$199 plus the state's fee, then $99 a year

Price in year 1 $199
Price after year 1 $99/yr
Three-year spend $397

IA Registered Agent.org comes out on top. Three years total $397 because renewal is only $99.

It costs less over three years than Mainstay Filing, and three-year cost is 37% of the order.

The biennial report stays on your to-do list.

Price covers

  • Formation sent to the state office
  • A year of agent service to begin with

Holds up

  • $199 for the filing
  • Agent service free in year one
  • $99 a year after that

Weak spots

  • The biennial report ends up on your desk
  • EIN application not included ($99)
Go to IA Registered Agent.org Partner link. We may earn money if you buy.
2
Works in every state

2. Mainstay Filing: best for the most paperwork per dollar

$199 each year, with $249 due at checkout alongside the state fee

Price in year 1 $199
Price after year 1 $199/yr
Three-year spend $597

Mainstay Filing takes spot 2 because $199 a year includes the biennial report and does not rise at renewal.

By year three it trails IA Registered Agent.org by $200.

Preparing the biennial report is not your job, and only the $30 state fee gets added.

Price covers

  • Articles of organization, filed
  • Registered agent for the full year
  • Biennial report, filed when it is due
  • EIN application, prepared for you
  • Nothing added to state charges

Holds up

  • $199 again after the first year
  • Stays at $199
  • The EIN application is taken care of

Weak spots

  • IA Registered Agent.org renews for $100 less
Go to Mainstay Filing Partner link. We may earn money if you buy.
3
Home-state provider

3. Iowa Registered Agent.co: best for a small agent renewal

$199 plus the state's fee, then $99 a year

Price in year 1 $199
Price after year 1 $99/yr
Three-year spend $397

Iowa Registered Agent.co takes spot 3 because three years total $397 because renewal is only $99.

The biennial report stays on your to-do list.

It costs the same as IA Registered Agent.org.

Price covers

  • Formation sent to the state office
  • A year of agent service to begin with

Holds up

  • $199 for the filing
  • $99 a year after that
  • Agent service free in year one

Weak spots

  • The biennial report ends up on your desk
  • EIN application not included ($99)
Go to Iowa Registered Agent.co Partner link. We may earn money if you buy.

Year-by-year totals

Place Service After year 1 After year 2 After year 3 After year 5
1 IA Registered Agent.org $199 $298 $397 $595
Go to IA Registered Agent.org Partner link. We may earn money if you buy.
2 Mainstay Filing $199 $398 $597 $995
Go to Mainstay Filing Partner link. We may earn money if you buy.
3 Iowa Registered Agent.co $199 $298 $397 $595
Go to Iowa Registered Agent.co Partner link. We may earn money if you buy.

Service fees only, from prices each company published as of November 13, 2026. No service passes another inside ten years.

Pick your own number of years

Change the years to see new totals, and add the EIN application if you need it.
After 3 years: IA Registered Agent.org $397, Mainstay Filing $597, Iowa Registered Agent.co $397. Lowest of the totals: IA Registered Agent.org.

Official fees and where they come from

Item Amount Source
Starting the LLC $50 legis.iowa.gov (pulled October 2026, noted here)
Biennial report $30 every two years help.sos.iowa.gov (pulled October 2026, noted here)
What the state collects by year 3 $80 Our total

For the state side of three years we add up the filing fee, the report charged in years two and three and a yearly minimum tax if the state has one. Publication requirements and other open-ended costs are noted in the text, not totaled.

Notes on the ranking

On tracked three-year cost, which is worth 37%, IA Registered Agent.org did better than Mainstay Filing.

IA Registered Agent.org wins the cost measure at $397 for three years, $200 under what Mainstay Filing charges.

Need the EIN application? The lines meet in year 2, as Mainstay Filing moves past IA Registered Agent.org.

Iowa LLC filing fee and requirements, as written by the state

The Iowa Secretary of State accepts the Certificate of Organization with $50, under Iowa Code § 489.201. Every LLC must name a registered agent with an in-state street address.

Source wording: legis.iowa.gov (pulled October 2026, noted here)

The do-it-yourself total

Skip the services and Iowa still collects $80 across three years, while you fill out every form. Hiring help costs $397 to $597.

Iowa pricing questions

How much do LLC formation services cost in Iowa?

Year one is $199 among these services, and Iowa adds $50 to file.

What do these services cost over three years?

$397 to $597 in service fees, before state fees.

What does Iowa charge to file an LLC?

$50 paid to the state, through the Certificate of Organization.

What does Iowa charge every year once the LLC exists?

Once the LLC exists, Iowa expects the biennial report every two years, at $30, April 1 of odd-numbered years.

Does the price include the EIN application?

IA Registered Agent.org: $99 more; Mainstay Filing: no extra charge; Iowa Registered Agent.co: $99 more.

In what year does one service become pricier than another?

The order stays the same for ten years.

Which LLC formation service is the best value in Iowa?

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

More to compare

Source trail

  1. Where Iowa Secretary of State, Business comes from: help.sos.iowa.gov, pulled August 2026.
  2. Where Iowa Secretary of State, Business comes from: help.sos.iowa.gov, pulled August 2026.
  3. Where Iowa report due date comes from: legis.iowa.gov, pulled August 2026.
  4. Where Iowa Code § 489.201 comes from: legis.iowa.gov, pulled August 2026.
  5. Where Iowa formation fee: Filing fee comes from: legis.iowa.gov, pulled October 2026.
  6. Where Iowa registered agent statute comes from: legis.iowa.gov, pulled October 2026.
  7. Seen on November 13, 2026: pricing page at IA Registered Agent.org
  8. Seen on November 13, 2026: Iowa service page at Mainstay Filing
  9. Seen on November 13, 2026: pricing page at Iowa Registered Agent.co