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Business Basics LabLLC paperwork, measured state by state.

Lab sheet 2 · Iowa

The Iowa Registered Agent (2026): 6 Procedures and the 3 Best Agents

Ranked by measured reading, the services for appointing a registered agent in Iowa in 2026 are Mainstay Filing ($149 a year), Iowa Registered Agent.co ($99 a year) and IA Registered Agent.org ($99 a year). 6 short procedures lead from the statute to a correct agent filing.

Recorded by the Business Basics Lab staff ·

Before the procedures

Mandatory?
Yeslegis.iowa.gov (observed October 2026)
Yearly cost of the ranked services
$99 to $149 a yearAs published
Biennial report
$30 every 2 yearshelp.sos.iowa.gov (observed October 2026)
Sheet procedures
6Each one described

Aims of this sheet

  • Why Iowa requires an agent on file
  • Who qualifies and the address rule
  • Recording the agent
  • The ranked agents

Best reading

Services that measured best in Iowa

Measured on the method page: three-year cost (36%), procedures performed (28%), renewal, fit with Iowa's protocol and price legibility.
Best overall

1. Mainstay Filing: best for companies in several states

$149 yearly, identical at renewal

Mainstay Filing reads highest, and the reason is that $149 a year, and the reading is unchanged for states added later.

The premium over Iowa Registered Agent.co across three years is $150, which the 28% weight on procedures performed outweighs.

What the price performs

  • A Iowa street address on record
  • Papers served on the company are scanned free on the same business day
  • Three government letters a year are scanned at no charge
  • Also serves nonprofits, corporations, LPs and LLPs

Measured strengths

  • Annual price $149; renewal $149
  • Accompanies the company into any state

Measured limits

  • $50 more per year than the local candidate
  • Report filing requires the formation package
Visit Mainstay FilingPartner link. We may earn money if you buy.
Iowa focus

2. Iowa Registered Agent.co: best for owners based in the state

$99 yearly, identical at renewal

Iowa Registered Agent.co is an acceptable second choice: $99 a year with no change at renewal, matched to an LLC that remains in one state.

What the price performs

  • A Iowa address for the registered office
  • Legal papers scanned and posted

Measured strengths

  • $99 a year, unchanged at renewal
  • A yearly price under the national candidate

Measured limits

  • Iowa only; every other state needs its own agent
  • No assistance with the biennial report
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
Iowa focus

3. IA Registered Agent.org: best for a street address inside the state

$99 yearly, identical at renewal

IA Registered Agent.org is an acceptable third choice: $99 a year with no change at renewal, matched to an LLC that remains in one state.

On price it matches Iowa Registered Agent.co.

What the price performs

  • A Iowa address for the registered office
  • Legal papers scanned and posted

Measured strengths

  • $99 a year, unchanged at renewal
  • A yearly price under the national candidate

Measured limits

  • Iowa only; every other state needs its own agent
  • No assistance with the biennial report
Visit IA Registered Agent.orgPartner link. We may earn money if you buy.

Comparison of the services

#ServiceAnnual priceRenewal priceThree-year total
1Mainstay Filing$149$149/yr$447Visit Mainstay FilingPartner link. We may earn money if you buy.
2Iowa Registered Agent.co$99$99/yr$297Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.
3IA Registered Agent.org$99$99/yr$297Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
Each company's listed price on November 13, 2026. Iowa bills the same in either case.

The procedures

  1. Procedure 1: Iowa's rule

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

    Specimen: legis.iowa.gov (observed October 2026)

  2. Procedure 2: Eligible agents

    Any individual or business with a place of business in Iowa that has agreed to serve. Authority: Iowa Code § 489.115.

  3. Procedure 3: Know the registered office rule

    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.

    TipEngaging a service keeps a home address out of the public record.

  4. Procedure 4: Settle who will be the agent

    The ranked agents cost $99 to $149 a year; personal service is the alternative for those who qualify.

  5. Procedure 5: Name the agent in the filing

    New companies list the agent on the Certificate of Organization; a later replacement means a new filing with the Iowa Secretary of State.

    Specimen: legis.iowa.gov (observed October 2026)

  6. Procedure 6: Keep the agent record current

    Filing the biennial report on time ($30, April 1 of odd-numbered years) keeps the agent record accurate.

    Specimen: help.sos.iowa.gov (observed October 2026)

The cost of this sheet

ItemPayeePrice
Engaging an agentThe engaged service$99 to $149 a year
Each later yearThe engaged service$99 to $149 a year
Biennial reportPayable to the state$30 every two years
The state's fees were read from official pages, which are listed below. Over three years they come to the filing, two reports and, in some states, a minimum tax.

Why Mainstay Filing comes first

Procedures the price performs accounts for 28% of the reading, and it is where pulled ahead in Iowa.

Iowa Registered Agent.co costs less, but coverage across states earned the higher reading.

Brief answers

Is a registered agent mandatory in Iowa?

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

Can I be my own registered agent?

Possibly. Procedures 2 and 3 show whether both rules are met.

Can I change my registered agent later?

Yes. A switch requires a change filing at the Iowa Secretary of State (procedure 5).

What does a registered agent cost in Iowa?

Budget $99 to $149 a year.

What does the LLC pay the state each year?

Chiefly the biennial report, $30 every two years.

Which registered agent would you choose?

The order of the readings is Mainstay Filing, Iowa Registered Agent.co and IA Registered Agent.org. Mainstay Filing is first because the agent price is $149 a year in every state.

More sheets

Specimens and records

  1. Iowa Secretary of State, Business Services Division: primary record at help.sos.iowa.gov, last observed August 2026.
  2. Iowa Secretary of State, Business Services Division: primary record at help.sos.iowa.gov, last observed August 2026.
  3. Iowa report due date: primary record at legis.iowa.gov, last observed August 2026.
  4. Iowa Code § 489.201: primary record at legis.iowa.gov, last observed August 2026.
  5. Iowa formation fee: Filing fee, official source: primary record at legis.iowa.gov, last observed October 2026.
  6. Iowa registered agent statute: primary record at legis.iowa.gov, last observed October 2026.
  7. Entry November 13, 2026: Mainstay Filing, Iowa service page
  8. Entry November 13, 2026: Iowa Registered Agent.co, pricing page
  9. Entry November 13, 2026: IA Registered Agent.org, pricing page