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Formation Scorecard

Registered agent scorecard · Iowa

3 Best Registered Agents in Iowa (2026)

On the Formation Scorecard 2026 scorecard for registered agents in Iowa the order reads Mainstay Filing ($149 a year), IA Registered Agent.org ($99 a year) and Iowa Registered Agent.co ($99 a year). Mainstay Filing posts the top score: a $149 agent plan that travels to any state, renewing at $149.
Researched and written by the Formation Scorecard editorial team
Rank #1 Our top pick in Iowa

1. Mainstay Filing: best for every state

9.3 Editor score out of 10
$149 a year, no change on renewal

Mainstay Filing leads the card: $149 yearly for an agent that fits a company in one state or in fifty, with the first three government mailings each year scanned free.

Not formed yet? Mainstay's $199-a-year formation package covers the Iowa filing along with the biennial report.

Mainstay's three-year total sits $150 above IA Registered Agent.org's, which the extra coverage earns back in our scoring.

What you get

  • A street address in the state for the registered office
  • Same-business-day scans of service of process at no charge
  • Your first three pieces of government mail each year, scanned free
  • Compliance reminders

Strengths

  • $149 a year with no renewal step-up
  • First three government mailings each year scanned free
  • Fits LLCs, corporations, LPs, LLPs and nonprofits
  • Served papers scanned on the day they arrive, free

Watch for

  • Agent service alone costs $50 a year more than IA Registered Agent.org
  • Annual report filing needs the formation package, not the agent plan
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing: the full write-up
Rank #2 Best yearly price

2. IA Registered Agent.org: best for the lowest yearly rate on this list

8.8 Editor score out of 10
$99 a year, no change on renewal

IA Registered Agent.org takes second spot: $99 a year, steady at renewal, and the lowest yearly price on this list.

Under IA Registered Agent.org, the registered office sits at an in-state street address, and served legal papers are scanned for you online.

What you get

  • A registered office street address in the state
  • Online scans of each legal paper served on the company

Strengths

  • Forms LLCs too, with year-one agent service free
  • A $99 plan with a flat renewal
  • Wins on yearly price against Mainstay Filing

Watch for

  • You file the biennial report yourself
  • Limited to Iowa; other states need another agent
Visit IA Registered Agent.orgPartner link. We may earn money if you buy. IA Registered Agent.org: the full write-up
Rank #3 Iowa specialist

3. Iowa Registered Agent.co: best for Iowa-based companies

8.6 Editor score out of 10
$99 a year, no change on renewal

Iowa Registered Agent.co takes third spot: $99 a year, steady at renewal, and the lowest yearly price on this list.

Iowa Registered Agent.co puts a street address in the state on record for the company and scans served papers into your account.

The published prices and features do not separate IA Registered Agent.org from Iowa Registered Agent.co; choose whichever you like.

What you get

  • The in-state street address the state expects on file
  • Anything served on the company is scanned and made available online

Strengths

  • Wins on yearly price against Mainstay Filing
  • $99 annually, same when it renews
  • Also forms LLCs, first agent year included

Watch for

  • You file the biennial report yourself
  • Limited to Iowa; other states need another agent
Visit Iowa Registered Agent.coPartner link. We may earn money if you buy. Iowa Registered Agent.co: the full write-up

The 3 entries on one card

Place Service Card score Yearly cost Renews at Best for Go
1 Mainstay Filing 9.3 $149 $149/yr An agent for every state Visit Mainstay FilingPartner link. We may earn money if you buy.
2 IA Registered Agent.org 8.8 $99 $99/yr The lowest yearly price we rank here Visit IA Registered Agent.orgPartner link. We may earn money if you buy.
3 Iowa Registered Agent.co 8.6 $99 $99/yr The lowest yearly price we rank here Visit Iowa Registered Agent.coPartner link. We may earn money if you buy.

The marks out of 10 come from our editors and follow the weights on How we rank; none of them is a customer rating.

Iowa registered agent cost in 2026: first year, renewal and the three-year tally

Service First year Second year Third year Three-year tally Holds its price at renewal
Mainstay Filing $149 $149 $149 $447 Yes
IA Registered Agent.org $99 $99 $99 $297 Yes
Iowa Registered Agent.co $99 $99 $99 $297 Yes

Each price comes from the company's own site, read on November 12, 2026. Iowa charges its own fees the same way whichever agent you name.

The case for Mainstay Filing in first

Points here: 25% for cost across three years, 25% for coverage of the price and 50% across renewal terms, state-by-state fit and pricing clarity. Iowa came down to coverage of the price.

The Mainstay agent plan earns more coverage points: papers served on the company are scanned the same business day for free, one price holds in all fifty states and three government mailings a year are scanned at no charge. IA Registered Agent.org wins on cost, so the two finish close.

Every criterion and weight appears on How we rank.

What Iowa Secretary of State requires of a Iowa registered agent (official)

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. Statute: Iowa Code § 489.115.

The Iowa biennial report: fee, due date and your agent

Iowa LLCs file the biennial report every two years. The fee is $30 and the date is April 1 of odd-numbered years. The state sends related notices to your registered agent.

Iowa registered agent: quick questions

Is an Iowa LLC obliged to keep a registered agent?

It is. Iowa wants every LLC to have a registered agent on file, and that agent must hold a street address inside the state.

What is the going yearly rate for a registered agent in Iowa?

Yearly prices span $99 to $149, and each service holds its price when it renews.

Is it allowed to serve as my own registered agent?

Yes, if you satisfy the state's conditions. Any individual or business with a place of business in Iowa that has agreed to serve.

When must the Iowa biennial report be filed?

The deadline is April 1 of odd-numbered years. The state's fee is $30.

Which registered agents sit on this card?

Mainstay Filing ($149 a year), IA Registered Agent.org ($99 a year) and Iowa Registered Agent.co ($99 a year), top to bottom.

Which Iowa registered agent scores best on value?

Mainstay Filing, since $149 a year with no bump at renewal, and papers served on the company are scanned the same business day for free.

Related pages

Where the figures come from

  1. Iowa Secretary of State, Business Services Division, as of August 2026
  2. Iowa Secretary of State, Business Services Division, as of August 2026
  3. Iowa report due date, as of August 2026
  4. Iowa Code § 489.201, as of August 2026
  5. Iowa formation fee: Filing fee, official source, as of October 2026
  6. Iowa registered agent statute, as of October 2026
  7. Read on November 12, 2026: Iowa service page for Mainstay Filing
  8. Read on November 12, 2026: pricing and service pages for IA Registered Agent.org
  9. Read on November 12, 2026: pricing and service pages for Iowa Registered Agent.co