Register your Iowa LLC Online
Complete the form below in 2–3 minutes. Your LLC and EIN come at no extra cost — you only pay Iowa’s own $50 state fee.
- Enter your desired LLC name
- Choose your state
- Receive your LLC and free EIN by email
Trusted by Thousands Nationwide
What is an LLC in Iowa?
An LLC (Limited Liability Company) is a simple structure for running your business under a professional name. It separates your business from your personal name, and it's the most common way to add a partner, sell the business, or look like a real company instead of a side project.
That separation goes further than the name. If the business owes money or gets sued, your house, car, and personal bank accounts are generally off-limits — as long as you run the LLC properly. It doesn't protect you from something you personally did wrong.
A sole proprietorship skips all of that. You're doing business under your own name or a DBA, and everything stays tied to you personally.
A corporation does the same separation as an LLC, but it's built for a different job: issuing stock and bringing in outside investors. An LLC is simpler to run and cheaper to keep up if that's not you right now.
Benefits of an LLC in Iowa
- Add partners or co-owners whenever you're ready
- Transfer ownership if you sell the business
- “Iowa Company, LLC” shows you’re a real business
- Shows you’re registered (Iowa Secretary of State)
- Get a matching domain like IowaCompanyLLC.com
- Simpler upkeep than forming a corporation
What's different about an Iowa LLC
Iowa doesn't make you wait to find out if you got approved. The state's Fast Track Filing system has processed new LLCs since 2018 with a stated turnaround of a maximum of 2 business days, and as fast as 5 minutes, for the standard $50 filing. If you want a guaranteed date anyway, Iowa sells real rush tiers on top of that: $15 for 5 business days, $50 for 2 business days, $125 for the same business day, or $200 for 1-hour service.
Iowa has no separate franchise tax on a standard LLC — income passes through to you and is taxed at Iowa's flat 3.8% individual income rate. Iowa also doesn't require you to publish a notice in a newspaper, unlike a handful of other states.
Cost to start an LLC in Iowa
$50 to the Iowa Secretary of State — that's it. We don't charge a filing fee on top of it. An Iowa corporation runs $50 through the same process.
| What you get |  | Others |
|---|---|---|
| EIN (Tax ID) | Free | up to $99 |
| Registered agent | Freefirst year | up to $249per year |
| Name check | Free | usually free |
| Iowa state filing feespaid to the state — same for everyone | $50 | $50 |
Free EIN with your Iowa LLC
Your EIN (Employer Identification Number) is what opens a business bank account and identifies your company to the IRS — it's like a Social Security Number for your LLC. It's included at no extra cost, right alongside your LLC.
LLC vs Corporation in Iowa
An LLC is simpler and more flexible, and keeps “LLC” in your business name. A corporation is a more formal structure built for issuing stock and outside investment, and keeps “Inc” or “Corp” in the name instead. 97% of our clients choose an LLC.
What is a Sole Proprietor in Iowa?
A sole proprietorship means you're doing business as an individual. You can file a DBA with your city or county to use a name other than your own. As an individual, you can't add a partner to the business, because everything is tied to your personal name and Social Security Number. If you later want to add partners or sell the business, you'll need to start an LLC or corporation.
File a DBA Under Your LLC
Iowa calls a DBA a Fictitious Name. It lets one LLC operate under more than one business name. An LLC or corporation files it with the Iowa Secretary of State for $5 — the same office that formed it, not the county.
A Fictitious Name isn't required if you're fine using your LLC's own name.
Example: Iowa Company, LLC dba Iowa Auto Brokers.
DBA vs LLC in Iowa
A DBA only gives you another name to use. The LLC is the actual business entity that owns the DBA name and holds all legal rights.
Common Questions
Why start an LLC in Iowa?
It separates the business from your own name, lets you add or remove owners as the business grows, and reads as a real, established company.
How long does it take to get an LLC in Iowa?
Iowa's own Fast Track Filing system is built for speed — a stated maximum of 2 business days, and as fast as 5 minutes, for the standard filing. If you want a guaranteed date, Iowa also sells rush tiers as fast as 1 hour for $200.
What's Iowa's LLC Biennial Report, and what does it cost?
$30 if you file online, $45 by mail, due between January 1 and April 1 of every odd-numbered year. It's a state filing requirement, not a tax, and it's the one cost every Iowa LLC owes going forward. Miss it by 60 days and Iowa can start dissolving the LLC.
Do I need an EIN for my Iowa LLC?
Yes, for a business bank account and for the IRS to recognize your company. It's included free when you file here.
What's a registered agent, and do I need one?
A registered agent is the Iowa street address the state sends legal mail to. Every LLC needs one, and it's included free for your first year when you file here.
Do I need an operating agreement?
Iowa doesn't require one to file, but a bank often asks for one to open your business account. You can add it when you file, or write your own later.
Still deciding on a name?
Try the free name generator — type a word you like, get real available options back, then come straight here to file.
Sources (6)
Every fact on this page was checked directly against Iowa's own filing agency, revenue agency, and statutes — verified September 20, 2026.
- Iowa Secretary of State — Business Entity Forms and Fees — the $50 LLC and corporation filing fee, the $30/$45 Biennial Report fee, the $5 trade name fee
- Fast Track Filing Resource Center — How do I file a Biennial Report? — the odd-year filing cycle, online vs. paper fee
- Iowa Code §489.209 — the statutory January 1–April 1 odd-year Biennial Report cycle; §489.708 covers administrative dissolution for a missed report
- Iowa Code §547.1 — the county trade-name statute and Iowa's LLC/corporation exemption from it
- Iowa Secretary of State — Preclearance and Expedited Services — the rush-filing fee tiers
- Iowa Department of Revenue — 2026 Individual Income Tax Rate — confirms no separate LLC franchise tax; flat 3.8% individual rate