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Business Basics LabLLC paperwork, measured state by state.

Lab sheet 1 · Iowa

Forming an LLC in Iowa (2026): 7 Procedures and the 3 Best LLC Services

Ranked by measured reading, the services for forming an LLC in Iowa in 2026 are Mainstay Filing ($199), IA Registered Agent.org ($199) and Iowa Registered Agent.co ($199). 7 procedures follow; the state's charge measures $50, and the biennial report adds $30.

Recorded by the Business Basics Lab staff ·

Before the procedures

Formation fee
$50Logged against legis.iowa.gov in October 2026
Biennial report
$30 every 2 yearsDeadline as stated: April 1 of odd-numbered years
State fees, three years
$80State charges only
Procedures
7From first to last

On this sheet

  • The Iowa formation document, its price and its destination
  • The registered agent requirement
  • The recurring upkeep
  • The readings and their reasoning

Best reading

If you want someone else to file

Three-year cost and the number of procedures a price performs weigh the most; how we measure lists all five criteria.
Highest result

1. Mainstay Filing: best for filing and upkeep on one invoice

Annual $199; renewal $199; state fee extra

Mainstay Filing comes first since at $199 a year it completes three procedures (filing, registered agent, biennial report) under one charge.

The premium over IA Registered Agent.org across three years is $200, which the 28% weight on procedures performed outweighs.

Included in the service: the biennial report, with the state's $30 charged as Iowa sets it.

What the price performs

  • Formation prepared and filed
  • Registered agent for the full year
  • Biennial report filed on schedule
  • EIN application included
  • State fee passed through at cost

Measured strengths

  • $199 per year for the full bundle
  • No increase at renewal ($199)
  • The EIN application is included

Measured limits

  • Its renewal is $100 higher than IA Registered Agent.org's
Visit Mainstay FilingPartner link. We may earn money if you buy.
Local candidate

2. IA Registered Agent.org: best for a small first invoice

$199 in year one, $99 later

Reading 2 belongs to IA Registered Agent.org, because $199 at the start, no agent fee in year one, then $99 yearly.

The price excludes the biennial report, which the owner files every two years.

What the price performs

  • Formation prepared and filed
  • Agent service for the first year

Measured strengths

  • A formation fee of $199
  • A low $99 renewal
  • The first agent year is included

Measured limits

  • Responsibility for the biennial report stays with the owner
  • A $99 add-on for the EIN application
Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
Local candidate

3. Iowa Registered Agent.co: best for owners who prepare their own reports

$199 in year one, $99 later

Reading 3 belongs to Iowa Registered Agent.co, because $199 at the start, no agent fee in year one, then $99 yearly.

The price excludes the biennial report, which the owner files every two years.

On price it matches IA Registered Agent.org.

What the price performs

  • Formation prepared and filed
  • Agent service for the first year

Measured strengths

  • The first agent year is included
  • A formation fee of $199
  • A low $99 renewal

Measured limits

  • Responsibility for the biennial report stays with the owner
  • A $99 add-on for the EIN application
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.

The Iowa results compared

#ServiceFirst yearFrom year twoThree-year total
1Mainstay Filing$199$199/yr$597Visit Mainstay FilingPartner link. We may earn money if you buy.
2IA Registered Agent.org$199$99/yr$397Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
3Iowa Registered Agent.co$199$99/yr$397Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
Drawn from each company's pricing on November 13, 2026. Add Iowa's $50 fee to each row.

Formation in sequence

  1. Procedure 1: Select a name

    A name held by another Iowa company can cause the filing to be returned; the business search at the Iowa Secretary of State gives the answer in advance.

    TipA runner-up name avoids a repeat search.

  2. Procedure 2: Assign the registered agent role

    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.

    The address has to be a place of business in Iowa. The registered office street address and the agent's business office have to match, and P.O. boxes are not accepted.

    TipAll of the ranked services provide a registered agent.

    Specimen: Logged against legis.iowa.gov in October 2026

  3. Procedure 3: Self-filing against a service

    Route one: pay the state $50. Route two: use one of the ranked services, pay $199 more and skip the forms.

  4. Procedure 4: Send the Certificate of Organization

    The company comes into existence through the Certificate of Organization, delivered to the Iowa Secretary of State with $50 (Iowa Code § 489.201).

    Specimen: Logged against legis.iowa.gov in October 2026

  5. Procedure 5: Request the LLC's federal tax ID

    After Iowa approves the LLC, an application to the IRS yields an Employer Identification Number, which banks and payroll providers require. Mainstay Filing performs the EIN application as part of its package.

  6. Procedure 6: Draft the operating agreement

    An operating agreement is the owners' rulebook. The company retains it; the state does not collect it.

  7. Procedure 7: Log the recurring deadlines

    Keeping the LLC active means filing the biennial report every two years ($30), by April 1 of odd-numbered years.

    Specimen: Logged against help.sos.iowa.gov in October 2026

What will be paid

ProcedurePaid toCost
Filing the LLCState office$50
Biennial reportState office$30 every two years
A service, if usedThe provider$199 at the outset
State fees, years one to threeState office$80
Method for the three-year state row: take the filing fee, add the reports due in years two and three, then add any yearly minimum tax. Service fees stay in their own rows.

The reasoning behind the ranking

The deciding criterion was procedures the price performs, worth 28% of the reading.

A price that takes care of the biennial report counted for more than IA Registered Agent.org's lower three-year cost.

Common questions

What will a Iowa LLC cost at the start?

The official fee is $50. Service fees among the ranked services run $199.

Which form creates the LLC?

Locate the Certificate of Organization; the Iowa Secretary of State is where it is filed.

Is a registered agent required?

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

What does Iowa require each year?

Every second year the LLC files the biennial report, at $30, due April 1 of odd-numbered years.

Can I form the LLC without a service?

It is permitted: Iowa asks $50, and a registered agent must also be named.

Which LLC service should a first-time founder use?

Mainstay Filing, IA Registered Agent.org and Iowa Registered Agent.co, in descending order of reading.

Next sheet

Specimens and records

  1. To reproduce the Iowa Secretary of State, Business Services Division result, consult help.sos.iowa.gov. Our observation of it is dated August 2026.
  2. To reproduce the Iowa Secretary of State, Business Services Division result, consult help.sos.iowa.gov. Our observation of it is dated August 2026.
  3. To reproduce the Iowa report due date result, consult legis.iowa.gov. Our observation of it is dated August 2026.
  4. To reproduce the Iowa Code § 489.201 result, consult legis.iowa.gov. Our observation of it is dated August 2026.
  5. To reproduce the Iowa formation fee: Filing fee, official source result, consult legis.iowa.gov. Our observation of it is dated October 2026.
  6. To reproduce the Iowa registered agent statute result, consult legis.iowa.gov. Our observation of it is dated October 2026.
  7. Iowa service page (Mainstay Filing), observed November 13, 2026
  8. pricing page (IA Registered Agent.org), observed November 13, 2026
  9. pricing page (Iowa Registered Agent.co), observed November 13, 2026