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Registered agent guide · Iowa

Iowa Registered Agent Requirements (2026): State Fees on File and the 3 Best Agents

Short answer, Iowa 2026, a registered agent: Mainstay Filing ($149 a year), Iowa Registered Agent.co ($99 a year) and IA Registered Agent.org ($99 a year). Each Iowa LLC needs a registered agent on file. The state bills $15 a year, 15th of 50.

Desk note by LLC Data Desk ·

Iowa: state side

15thrank, 50 states, yearly state costSmall number, small bill. Compare every state
Registered agent required
YesPulled October 2026 from legis.iowa.gov
Biennial report
$30 / 2 yrsDate set by the state: April 1 of odd-numbered years. Pulled October 2026 from help.sos.iowa.gov
Total owed to the state, 1 yr
$15One year of state fees

Services ranked for Iowa

Order set by five weighted criteria (see method): three-year service fees 31%, filings covered 29%, then renewal, fit with Iowa rules and fee transparency.

1. Mainstay Filing: best for one provider nationwide

Desk pick$149 a year; $149 on renewal

Top spot, Mainstay Filing. A single $149 agent plan that moves with the company into new states.

Iowa Registered Agent.co is $150 cheaper across three years; coverage is the reason this one still ranks higher.

What the fee covers

  • Street address for the registered office
  • No fee for same-business-day scanning of papers served on the company
  • Government mail: first three pieces each year scanned, no fee
  • Also open to nonprofits, corporations, LPs and LLPs

Pros

  • $149 yearly, no step up
  • Any state, one fee

Cons

  • $50 extra a year versus Iowa Registered Agent.co
  • You file the reports on this plan
Visit Mainstay FilingPartner link. We may earn money if you buy.

2. Iowa Registered Agent.co: best for the smallest flat agent fee

In-state option$99 a year; $99 on renewal

Then Iowa Registered Agent.co, because Iowa-only plan: $99 a year, $99 afterward.

What the fee covers

  • Registered office address in the state
  • Served papers scanned to your account

Pros

  • $99 annual
  • Costs less a year than Mainstay Filing

Cons

  • Iowa alone
  • You send in the biennial report yourself
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.

3. IA Registered Agent.org: best for a local agent

In-state option$99 a year; $99 on renewal

Then IA Registered Agent.org, because Iowa-only plan: $99 a year, $99 afterward.

Prices match Iowa Registered Agent.co's, so the two sit close.

What the fee covers

  • Registered office address in the state
  • Served papers scanned to your account

Pros

  • $99 annual
  • Costs less a year than Mainstay Filing

Cons

  • Iowa alone
  • You send in the biennial report yourself
Visit IA Registered Agent.orgPartner link. We may earn money if you buy.

Iowa picks, one table

#ServiceAnnual feeRenewal feeService fees, 3 yrs
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.
Fees as posted November 12, 2026. Switching agents does not change state fees.

Yearly cost calculator

Agent fees plus the state's recurring charges (the biennial report from year two). Formation fees are left out.
Mainstay Filing, 3 years: $477 ($30 state, $447 service).

Iowa next to nearby ranks

RkStateYearly state fees
13thHawaii$12.50
13thNebraska$12.50
15thIowa$15
16thIndiana$16
17thUtah$18
Registered agent rules by state lists every state, least expensive first.

Iowa registered agent rules, in the state's words

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

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

What Iowa bills each year

Biennial report comes every two years at $30 (April 1 of odd-numbered years). Notices go to your registered agent.

Why the first pick is first

Deciding criterion for Iowa: scope of the price, at 29%.

Fifty-state coverage outweighed Iowa Registered Agent.co on our weights.

Quick answers

A registered agent required for Iowa LLCs?

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

Who can be the registered agent for Iowa LLCs?

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

Yearly cost of registered agent service for Iowa?

Our picks: $99 to $149 a year.

Yearly state fees on an LLC?

$15 a year on our yearly measure: the biennial report ($30 every two years).

Which registered agents are ranked here?

Mainstay Filing ($149 a year), Iowa Registered Agent.co ($99 a year) and IA Registered Agent.org ($99 a year), in the desk's rank order.

Which registered agent do you pick?

Mainstay Filing, Iowa Registered Agent.co and IA Registered Agent.org, by rank.

More from this state

Basis for this page

  1. Desk file help.sos.iowa.gov backs Iowa Secretary of State, Business Services Division; pulled August 2026.
  2. Desk file help.sos.iowa.gov backs Iowa Secretary of State, Business Services Division; pulled August 2026.
  3. Desk file legis.iowa.gov backs Iowa report due date; pulled August 2026.
  4. Desk file legis.iowa.gov backs Iowa Code § 489.201; pulled August 2026.
  5. Desk file legis.iowa.gov backs Iowa formation fee: Filing fee, official source; pulled October 2026.
  6. Desk file legis.iowa.gov backs Iowa registered agent statute; pulled October 2026.
  7. Desk file cca.hawaii.gov backs Hawaii DCCA Business Registration Division release of July; pulled October 2026.
  8. Desk file files.hawaii.gov backs Hawaii yearly filing: Annual report: fee, official source; pulled October 2026.
  9. Desk file nebraskalegislature.gov backs Nebraska yearly filing: Recurring filing, official source; pulled October 2026.
  10. Desk file sos.nebraska.gov backs Nebraska yearly filing: Recurring filing, official source; pulled October 2026.
  11. Desk file inbiz.in.gov backs Indiana Secretary of State, Business Services Division; pulled August 2026.
  12. Desk file forms.in.gov backs Indiana Secretary of State, Business Services Division; pulled August 2026.
  13. Desk file corporations.utah.gov backs Utah Division of Corporations and Commercial Code; pulled August 2026.
  14. Desk file corporations.utah.gov backs Utah Division of Corporations and Commercial Code; pulled August 2026.
  15. Mainstay Filing Iowa service page; company site pulled November 12, 2026
  16. Iowa Registered Agent.co pricing page; company site pulled November 12, 2026
  17. IA Registered Agent.org pricing page; company site pulled November 12, 2026