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Iowa
Q&A · Iowa
3 Best Registered Agents in Iowa (2026) and Why
In 2026, we rank Iowa Registered Agent.co ($99 a year), Mainstay Filing ($149 a year) and IA Registered Agent.org ($99 a year), in that order, as the registered agents for Iowa. Year one runs $99 to $149, and three years total $297 to $447.
By the LLC Answered editorial team
Answers updated November 13, 2026
Our funding: LLC Answered is reader-supported. We may earn money when you buy through links on this page, and the companies we rank are our partners. Prices come from each company's own pages and official state sources.
In brief
Short reply
Must you name one?
Must be named
Name used by the state
Registered agent
Service price
$99 to $149 on a yearly basis
Hire in this order
Iowa Registered Agent.co, Mainstay Filing then IA Registered Agent.org
Who to hire in Iowa
Ranked best first by the tests on our process page .
#1
First choice
1. Iowa Registered Agent.co: best for one-state companies
Year one $99; each renewal $99
Why Iowa Registered Agent.co? Simply put, $99 a year, renewing at $99, suits an LLC that stays in Iowa.
Three years cost less here than at Mainstay Filing, and cost counts most.
What is bundled
An address in the state Document scans in your account
Pluses
$99 a year, same at renewal A lower annual price than the top pick
Downsides
A second state means a second agent Filing the biennial report stays on your to-do list
#2
Fifty states
2. Mainstay Filing: best for multi-state companies
Year one $149; each renewal $149
Mainstay Filing is number 2, because its fee does not vary by state: $149 a year, and $149 on renewal.
Three years here run $150 above Iowa Registered Agent.co.
What is bundled
A real street address in the state Three government mailings a year, scanned at no charge The same service covers LLCs, corporations, LPs, LLPs and nonprofits
Pluses
Valid wherever the LLC registers $149 a year, same at renewal
Downsides
$50 more per year than the local pick You still file reports
#3
In-state option
3. IA Registered Agent.org: best for local service
Year one $99; each renewal $99
IA Registered Agent.org is number 3, because $99 a year, renewing at $99, suits an LLC that stays in Iowa.
The same published prices as Iowa Registered Agent.co, so choose whichever you prefer.
What is bundled
An address in the state Document scans in your account
Pluses
$99 a year, same at renewal A lower annual price than the top pick
Downsides
A second state means a second agent Filing the biennial report stays on your to-do list
Numbers at a glance
# Who Year 1 Later years Three-year cost Included
1
Iowa Registered Agent.co $99 $99/yr $297 an address in the state; document scans in your account
Get started with Iowa Registered Agent.co
Partner link. We may earn money if you buy.
2
Mainstay Filing $149 $149/yr $447 A real street address in the state; three government mailings a year, scanned at no charge; The same service covers LLCs, corporations, LPs, LLPs and nonprofits
Get started with Mainstay Filing
Partner link. We may earn money if you buy.
3
IA Registered Agent.org $99 $99/yr $297 an address in the state; document scans in your account
Get started with IA Registered Agent.org
Partner link. We may earn money if you buy.
Prices as of November 13, 2026. The state's own fees are in the checklist below.
Straight replies
Can the LLC go without a registered agent?
Every LLC must name a registered agent with an in-state street address.
Cited law: Iowa Code § 489.115. legis.iowa.gov , current in October 2026 per the state
Can I pick anyone?
Any individual or business with a place of business in Iowa that has agreed to serve.
If you fit the rule, you can fill the role for free.
What do agents run?
About $99 to $149 per year, and $297 to $447 for three.
The state charges the same no matter the agent.
What does the agent handle day to day?
When a lawsuit or state letter reaches the LLC in Iowa, the agent is the one who receives it.
What recurs apart from the agent?
Set aside $30 every other year for the biennial report. Mark the state's date, April 1 of odd-numbered years, on your calendar.
What decided the ranking?
Three-year price, worth 36%, put Iowa Registered Agent.co first.
We weigh three-year price first and paperwork covered second, then three smaller tests.
Iowa Registered Agent.co: $297 for three years, which undercuts Mainstay Filing by $150.
The five tests
What Iowa requires
Question Answer Where it is from
Fee at filing
$50 legis.iowa.gov , current in October 2026 per the state
Registered agent
Must be named legis.iowa.gov , current in October 2026 per the state
Biennial report
$30 every two years help.sos.iowa.gov , current in October 2026 per the state
Three-year state total
$80 Rows above, added
The bottom line adds up the filing fee, the reports for years two and three and the minimum tax if there is one. A cost with no set price, like a newspaper notice, is left out of the sum.
Glossary for this page
Registered agent Whoever the LLC names to receive lawsuits and official mail from the state, at a street address in that state.
Service of process The formal delivery of a lawsuit or other court papers. An LLC's registered agent accepts them for it.
Registered office Where legal papers are delivered: a real street address in the state.
More quick questions
May I name myself as agent?
Yes, if you meet the state's rule on who may serve and its address rule, both shown above.
What kind of address is acceptable?
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.
After three years, what has each cost?
Iowa Registered Agent.co $297; Mainstay Filing $447; IA Registered Agent.org $297
Are the fees official?
Official Iowa documents supply the state fees, and the companies' own price pages supply the service fees. Every figure carries a date.
Can I skip hiring one?
You can file yourself if you meet the rules on this page, and the state charges what it charges either way.
What is the best registered agent for Iowa?
Pick Iowa Registered Agent.co first, with Mainstay Filing and IA Registered Agent.org behind it.
Where each fact comes from
Iowa Secretary of State, Business, per help.sos.iowa.gov , August 2026
Iowa Secretary of State, Business, per help.sos.iowa.gov , August 2026
Iowa report due date, per legis.iowa.gov , August 2026
Iowa Code § 489.201, per legis.iowa.gov , August 2026
Iowa formation fee: Filing fee, per legis.iowa.gov , October 2026
Iowa registered agent statute, per legis.iowa.gov , October 2026
Prices on the Iowa Registered Agent.co pricing page, read November 13, 2026
Prices on the Mainstay Filing Iowa service page, read November 13, 2026
Prices on the IA Registered Agent.org pricing page, read November 13, 2026