What is inside · Iowa

3 Best LLC Services in Iowa (2026): Unpacked

Our 2026 stack of LLC formation services in Iowa, top to bottom: Iowa Registered Agent.co ($199), IA Registered Agent.org ($199) and Mainstay Filing ($199). Whichever you open, the state's filing fee is $50, and services total $397 to $597 over three years.

Unpacked by the LLC Unpacked editorial teamUpdated November 13, 2026

Four things inside

State filing fee: $50, one time
Next layer: $30 every second year
Registered agent: Required, yes
Our pick: Iowa Registered Agent.co, IA Registered Agent.org then Mainstay Filing

The Iowa stack, best on top

Prices come from each company's own page. See how we open it up.

Top of the stack

1. Iowa Registered Agent.co: best for owners who plan to stay local

Year one $199, later years $99

Iowa Registered Agent.co sits on top in Iowa because forming costs $199, and the agent is covered in year one, then $99 a year.

Cost decides it: the three-year total here is under Mainstay Filing's.

The biennial report is left out of the package.

Inside the price

Iowa formation filing
A first year of agent service

Inside, the good

Then $99 yearly
Formation fee of $199
A first year of agent service is inside

Inside, the catch

The biennial report sits outside the box
$99 to apply for your EIN

Iowa only

2. IA Registered Agent.org: best for another in-state option

Year one $199, later years $99

What puts IA Registered Agent.org second: forming costs $199, and the agent is covered in year one, then $99 a year.

The biennial report is left out of the package.

Price for price, a tie with Iowa Registered Agent.co.

Inside the price

Iowa formation filing
A first year of agent service

Inside, the good

Then $99 yearly
A first year of agent service is inside
Formation fee of $199

Inside, the catch

The biennial report sits outside the box
$99 to apply for your EIN

Holds up anywhere

3. Mainstay Filing: best for owners who want upkeep handled

$199 a year, with the $50 state fee added

Mainstay Filing sits third because for $199 a year you open one package holding formation, the registered agent and the biennial report.

A $200 three-year gap to Iowa Registered Agent.co explains the lower spot.

Inside the service is the biennial report, filed for you, with Iowa's $30 passed through at cost.

Inside the price

The formation filing, packed in
Registered agent for all twelve months
Biennial report filed on your behalf
EIN application
State fees passed through without markup

Inside, the good

Stays at $199
The EIN application is inside the price
A flat $199 a year, all inside

Inside, the catch

$100 a year above Iowa Registered Agent.co after year one

Side by side

#	Company	Year one	Renewal	Total, 3 years	What is inside
1	Iowa Registered Agent.co	$199	$99/yr	$397	iowa formation filing; A first year of agent service	Open Iowa Registered Agent.coPartner link. We may earn money if you buy.
2	IA Registered Agent.org	$199	$99/yr	$397	iowa formation filing; A first year of agent service	Open IA Registered Agent.orgPartner link. We may earn money if you buy.
3	Mainstay Filing	$199	$199/yr	$597	the formation filing, packed in; registered agent for all twelve months; biennial report filed on your behalf	Open Mainstay FilingPartner link. We may earn money if you buy.

Service fees only, from company prices read November 13, 2026. State fees are the same whichever pick you open.

Layer by layer

How much does forming an LLC cost in this state?

Your bill has two parts: $50 for the filing and, optionally, $199 for first-year help.

Add the recurring report and the state's fees reach $80 over three years. legis.iowa.gov holds the original, confirmed October 2026

What do I actually send the state?

The Certificate of Organization is the filing, and the Iowa Secretary of State is where it goes. Approval creates the LLC.

The law underneath: Iowa Code § 489.201. legis.iowa.gov holds the original, confirmed October 2026

Is a registered agent required?

Every LLC must name a registered agent with an in-state street address.

Any individual or business with a place of business in Iowa that has agreed to serve.

legis.iowa.gov holds the original, confirmed October 2026

What is owed in later years?

Underneath it all, one filing repeats: the biennial report, every second year, at $30 each time. The state phrases its deadline like this: April 1 of odd-numbered years.

help.sos.iowa.gov holds the original, confirmed October 2026

Can I file it myself instead of hiring a service?

Nothing stops you. Without a service, your three-year bill is the state's $80.

That $397 to $597 over three years is the price of handing off the paperwork and the agent role.

What put number one on top?

Iowa Registered Agent.co wins the total across three years layer, which counts 34%.

Two layers carry most of the weight, total across three years (34%) and what is inside the price (29%).

Open Iowa Registered Agent.co instead of Mainstay Filing and keep $200 across three years.

How we open it up

Iowa: the formation checklist

Requirement	What is inside	Peek at source
LLC filing fee	$50	legis.iowa.gov holds the original, confirmed October 2026
Registered agent	Required, yes	legis.iowa.gov holds the original, confirmed October 2026
Biennial report	$30 every two years	help.sos.iowa.gov holds the original, confirmed October 2026
State fees, years one to three	$80	Our total of the rows above

To check the total yourself, add the filing fee, the next two reports and any minimum tax. Costs without a set amount are left out.

More boxes to open

Is the EIN application inside the price?

With Mainstay Filing it costs nothing more. Iowa Registered Agent.co charges $99, IA Registered Agent.org charges $99.

How do the three-year totals compare?

Iowa Registered Agent.co stacks up to $397, IA Registered Agent.org stacks up to $397, Mainstay Filing stacks up to $597, services only.

What do these numbers rest on?

Two kinds of source feed this page: Iowa's official documents for what the state charges, and company price pages for what services charge.

Does the law require one?

No law requires a service. It is a paid convenience.

Are there yearly state fees?

Underneath it all, one filing repeats: the biennial report, every second year, at $30 each time. The state phrases its deadline like this: April 1 of odd-numbered years.

Who tops the stack in Iowa?

Iowa Registered Agent.co, because $199 forms the LLC, and the agent renews each year at $99. Then IA Registered Agent.org and Mainstay Filing.

What the page rests on

Under Iowa Secretary of State, Business sits help.sos.iowa.gov, dated August 2026, as the original document
Under Iowa Secretary of State, Business sits help.sos.iowa.gov, dated August 2026, as the original document
Under Iowa report due date sits legis.iowa.gov, dated August 2026, as the original document
Under Iowa Code § 489.201 sits legis.iowa.gov, dated August 2026, as the original document
Under Iowa formation fee: Filing fee sits legis.iowa.gov, dated October 2026, as the original document
Under Iowa registered agent statute sits legis.iowa.gov, dated October 2026, as the original document
The Iowa Registered Agent.co pricing page, opened November 13, 2026
The IA Registered Agent.org pricing page, opened November 13, 2026
The Mainstay Filing Iowa service page, opened November 13, 2026