Here’s how to start an LLC in Iowa for as little as $50. That’s the state filing fee for the Certificate of Organization, according to Iowa Code 489.122. You can file it yourself with the Iowa Secretary of State, Business Services, and an EIN (the federal tax ID for your business) is free from the IRS. A formation service is optional.
“Free” here means no middleman fee, not no state fee. The $50 goes to Iowa, and you can’t avoid it.
This guide walks through the steps in order, shows the first-year cost both ways, and explains what keeps your LLC active.
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Last updated: October 13, 2026
Key Takeaways
- The Iowa state fee to form an LLC is $50, paid when you file the Certificate of Organization.
- An EIN from the IRS costs $0.
- Iowa LLCs file a biennial report (every two years) in odd-numbered years, between January 1 and April 1. The fee is $30 online or $45 by mail or in person.
- Doing it yourself costs $50 in state fees. A formation service adds its own fee on top.
Iowa LLC Costs at a Glance
| Item | Cost | When |
|---|---|---|
| Certificate of Organization (formation) | $50 | One time, at filing |
| Biennial report (online, Fast Track Filing) | $30 | Every two years, odd-numbered years, January 1 to April 1 |
| Biennial report (mail or in person) | $45 | Same window |
| EIN from the IRS | $0 | One time |
Sources: Iowa Code 489.122 (formation fee); Iowa Secretary of State, “How do I file a biennial report?” (report fee and timing); IRS.gov (EIN). All figures current as of October 13, 2026.
How to Start an LLC in Iowa: 7 Steps
1. Choose and check your business name
Your LLC’s name needs to be distinguishable from other businesses on file with the state. Search the business name database on the Iowa Secretary of State, Business Services website before you commit. Check the same site for the wording rules, such as what the name must include to show it’s an LLC.
Say you’re forming a one-person LLC for a lawn-care business. You’d search “Prairie Edge Lawn Care,” see whether anything similar is registered, and only then move on. If you plan to build a website, check the domain and social handles too.
2. Appoint a registered agent
A registered agent is the person or company designated to receive legal papers and official state mail for your LLC. You have three options:
- Yourself, if you’re available at a physical address during business hours.
- Someone you trust, such as a family member or business partner who agrees to do it.
- A commercial registered agent service, which often makes sense if you work from home and don’t want your address on public record, or if you travel often.
Check the Iowa Secretary of State’s website for the current registered agent requirements, including address rules, before you choose.
3. File the Certificate of Organization
In Iowa, the formation document is the Certificate of Organization. Many other states call it “articles of organization.” It’s the filing that officially creates your LLC.
You file it with the Iowa Secretary of State, Business Services. The state fee is $50, per Iowa Code 489.122.
Have these ready before you start:
- Your approved LLC name
- Your registered agent’s name and address
- Your business’s mailing address
- Anything else the form asks for. Check the state’s current form for the exact list.
Processing times and any faster-service options change. Check the Iowa Secretary of State, Business Services website for the current details.
4. Create an operating agreement
An operating agreement is an internal document that spells out how your LLC runs: who owns what, who makes decisions, and how profits are split. You don’t file it with the state.
Even a one-person LLC benefits from one, because it documents that the business is a separate entity from you. Whether Iowa requires one in writing, and what the default rules are without one, is answered in the state’s LLC statute, Iowa Code Chapter 489. Read it or ask an attorney.
Two terms to know:
- Member: an owner of the LLC.
- Manager: a person chosen to run the LLC day to day. In a small LLC, the members usually manage it themselves.
5. Get your free EIN from the IRS
An Employer Identification Number (EIN) is a nine-digit federal tax ID for your business. You’ll need it to open a business bank account, hire employees, and file certain tax returns.
According to the IRS, you can get an EIN directly from the agency in minutes for free, and you never have to pay a fee for one. Apply only on IRS.gov. Sites that charge for EIN applications are third parties filling out the same form for you.
Apply after your Certificate of Organization is filed, so the name and entity type on the application match your state record.
6. Open a business bank account
Keeping business money separate from personal money is one of the simplest ways to show your LLC is a real, separate entity. Bring your EIN, your filed Certificate of Organization, and your operating agreement. Banks vary in what they ask for, so check with yours.
If you want an online-first option, Novo is one business banking choice built for small businesses and freelancers. Compare it with your local bank or credit union, and pick based on fees and the features you’ll actually use. Our guide to business bank accounts for new LLCs shows what to compare.
7. Set a reminder for your biennial report
Iowa LLCs file a biennial report, a short periodic update to the state, instead of an annual one.
The part people miss is how easy it is to forget a filing that only comes around every two years. Set the reminder now.
How to Start an LLC in Iowa Yourself vs. With a Formation Service
The DIY route:
- Certificate of Organization: $50 (state fee)
- EIN: $0
- Registered agent (you or someone you trust): $0
- Operating agreement (you write it): $0
Total first-year cost: $50, plus anything you choose to spend on a registered agent service or a bank account with fees.
The service route costs the same $50 state fee plus the service’s own fee. Prices change, so see our comparison of the best LLC formation services for current numbers.
What a service typically adds:
- It prepares and submits the filing for you.
- It often includes registered agent service, sometimes for a limited first period.
- It may add document templates, such as an operating agreement, and compliance reminders.
If you want that convenience, Bizee is one formation service to look at. Check what’s in the base package and what renews after the first year before you buy.
If you’re comfortable filling out a short form on the state’s website, you can skip a service and still do everything correctly.
Keeping Your Iowa LLC in Good Standing
The main ongoing state requirement is the biennial report. According to the Iowa Secretary of State, LLCs file a biennial report in odd-numbered years, between January 1 and April 1. The fee is $30 online through Fast Track Filing or $45 by mail or in person.
In practice:
- How often: every two years, not every year.
- Window: January 1 to April 1 of odd-numbered years. The next odd-numbered year is 2027.
- Cheapest way: file online. That saves $15 compared with mail or in person.
- Newly formed LLCs: check with the Iowa Secretary of State, Business Services to confirm when your first report is due based on your formation date.
- Late filing: check the Iowa Secretary of State’s website for what happens if you miss the window, including any late fee.
Put the window on your calendar as soon as your LLC is formed. Keep your registered agent and mailing address current with the state so official notices reach you.
Federal and state taxes depend on how your LLC is taxed. Our LLC vs. S corp guide covers the tax setup, and our LLC filing fees by state page shows how Iowa compares with other states.
Iowa LLC FAQ
How much does it cost to start an LLC in Iowa?
The state filing fee for the Certificate of Organization is $50, per Iowa Code 489.122. An EIN from the IRS is free. Anything beyond that, such as a formation service or a commercial registered agent, is optional.
Do I need a lawyer or formation service to form an Iowa LLC?
No. You can file the Certificate of Organization yourself with the Iowa Secretary of State, Business Services. A service can save time, but it isn’t required. Consider an attorney if you have co-owners, significant assets, or tricky questions about your operating agreement.
How often do I file a report for my Iowa LLC?
Iowa LLCs file a biennial report every two years, in odd-numbered years, between January 1 and April 1. The fee is $30 online through Fast Track Filing or $45 by mail or in person, according to the Iowa Secretary of State.
Do I have to pay for an EIN?
No. The IRS says you never have to pay a fee for an EIN. Apply directly at IRS.gov.
How long does it take Iowa to process my filing?
Processing times change, so check the Iowa Secretary of State, Business Services website for current timelines before you file.
Your Next Step
Ready to move? Read our 7-step LLC formation overview for the full checklist, then open the Iowa Secretary of State’s website and run your name search today.
Disclaimer: The information in this article is for educational purposes only and does not constitute legal, tax, or financial advice. Business formation rules, fees, and deadlines vary by state and change often. Always consult a qualified attorney, CPA, or tax professional before making decisions about your business.
