LLC price index · Iowa
3 Best LLC Services in Iowa (2026): Price Index
Index basis: Highest index first. Cost carries 38% and coverage 32% (the full basis)
Quick tally
Iowa lines, indexed
1. Mainstay Filing: best for covering the most paperwork
Leads the indexLine one is Mainstay Filing: $199 a year covers the filing, the registered agent and the biennial report, and the line reads $199 again in year two.
IA Registered Agent.org subtotals $200 less over three years, but the 32% coverage column favors this line.
Filing each biennial report is part of the service; the state's $30 is billed at cost.
Line includes
- Filing made on your behalf
- Registered agent for the full year
- Biennial report, prepared and filed
- The EIN application
- State charges passed through untouched
Credits
- $199 annually, everything included
- The EIN step is covered
- Renewal stays at $199
Debits
- A yearly premium of $100 over IA Registered Agent.org
2. IA Registered Agent.org: best for a company that stays in one state
Local providerIA Registered Agent.org is line 2: $199 to start, year-one agent service included, and $99/yr from year two.
Filing the biennial report falls to you.
Line includes
- The Iowa LLC formation, filed
- Agent service in year one
Credits
- No agent charge in year one
- $199 added to the state fee
- $99 yearly from year two
Debits
- You prepare the biennial report
- An EIN add-on at $99
3. Iowa Registered Agent.co: best for owners comfortable filing their own reports
Local providerIowa Registered Agent.co is line 3: $199 to start, year-one agent service included, and $99/yr from year two.
Filing the biennial report falls to you.
IA Registered Agent.org publishes the same prices.
Line includes
- The Iowa LLC formation, filed
- Agent service in year one
Credits
- $99 yearly from year two
- $199 added to the state fee
- No agent charge in year one
Debits
- You prepare the biennial report
- An EIN add-on at $99
Cumulative ledger
| Line | Provider | Total, year 1 | Total, year 2 | Total, year 3 | Total, year 5 | |
|---|---|---|---|---|---|---|
| 1 | Mainstay Filing | $199 | $398 | $597 | $995 | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 2 | IA Registered Agent.org | $199 | $298 | $397 | $595 | Visit IA Registered Agent.orgPartner link. We may earn money if you buy. |
| 3 | Iowa Registered Agent.co | $199 | $298 | $397 | $595 | Visit Iowa Registered Agent.coPartner link. We may earn money if you buy. |
Cost calculator
State fees, with citations
| Entry | Amount | Cited from |
|---|---|---|
| Cost to form | $50 | legis.iowa.gov (read October 2026) per the state |
| Biennial report | $30 every two years | help.sos.iowa.gov (read October 2026) per the state |
| State total, years 1 to 3 | $80 | Our sum |
Index notes
Mainstay Filing leads on coverage per dollar, worth 32%, with IA Registered Agent.org next.
Coverage per dollar tipped it: the biennial report is inside the price.
Add the EIN application and IA Registered Agent.org becomes the lower subtotal from year 2.
Official Iowa LLC filing fee and requirements
An LLC comes into being once the Iowa Secretary of State accepts the Certificate of Organization and $50. Every LLC must name a registered agent with an in-state street address.
Citation: legis.iowa.gov (read October 2026) per the state
Skipping the service
The cost of filing it yourself: $80 to the state across three years. Service subtotals of $397 to $597 are what you pay to avoid the forms.
Price questions
How much does LLC formation service cost in Iowa?
Our lines charge $199 up front; the state adds $50.
What is the three-year subtotal for these services?
$397 to $597 across the lines, before state fees.
What fee does Iowa charge to file an LLC?
$50, filed on the Certificate of Organization.
What does Iowa charge after the first year?
Biennial report: $30 per two-year cycle, due April 1 of odd-numbered years.
Does any line include the EIN application?
Mainstay Filing at no extra charge, IA Registered Agent.org for $99 and Iowa Registered Agent.co for $99.
When does one line pass another in total cost?
They never cross in ten years, so the year-one order holds.
Which LLC formation service indexes best in Iowa?
By our value index, the Iowa lines run Mainstay Filing, IA Registered Agent.org and Iowa Registered Agent.co. Mainstay Filing leads on coverage per dollar.
Source lines
- Line for Iowa Secretary of State, Business: help.sos.iowa.gov, August 2026.
- Line for Iowa Secretary of State, Business: help.sos.iowa.gov, August 2026.
- Line for Iowa report due date: legis.iowa.gov, August 2026.
- Line for Iowa Code § 489.201: legis.iowa.gov, August 2026.
- Line for Iowa formation fee: Filing fee: legis.iowa.gov, October 2026.
- Line for Iowa registered agent statute: legis.iowa.gov, October 2026.
- Price input, Mainstay Filing Iowa service page, taken November 13, 2026
- Price input, IA Registered Agent.org pricing page, taken November 13, 2026
- Price input, Iowa Registered Agent.co pricing page, taken November 13, 2026