How to Look Up an LLC in Iowa (2026)
You can look up an LLC in Iowa for free through the Secretary of State's Business Entities Search at sos.iowa.gov. Type in the company's name or its business number. The tool searches the state's own records for a match.
This guide walks through both search methods and what the results page shows you. It also covers how to request a Certificate of Existence, in case you need one. A quick search protects you, whether you're about to form a new LLC or sign a deal with one that already exists.
Quick Summary
- The Iowa Secretary of State runs the Business Entities Search, its main LLC search tool, at sos.iowa.gov.
- You can search by business name, where partial matches work, or by the exact business number.
- Document images tied to a search result have Social Security numbers blacked out before they go online.
Search the Business Entities Search by Name or Number
The Iowa Secretary of State keeps every LLC on file in one central tool, the Business Entities Search. It runs right in your browser, no account or login required.
| Search Method | What to Enter | Best For |
|---|---|---|
| Business name | The LLC's name, or its first few letters | General lookups and name checks |
| Business number | The exact business number Iowa assigned the LLC | An exact match once you already have the number |
1. Search by Business Name
Type the first few letters or words of the LLC's name into the name field and run the search. The tool matches on those opening letters. Searching "NOW" returns every entity that starts with those letters, and you may need to scan the list to find the one you want.
That partial-match behavior helps you look up a specific LLC fast, even when you only remember part of its name.
2. Search by Business Number
Enter the business number in the second search box instead if you already have it. Every LLC on file has a business number assigned by the state. A number search skips the results list entirely and takes you straight to the entity's Business Entity Summary page.
Reach Business Services Directly
Call the Business Services Division at (515) 281-5204, or email business.services@sos.iowa.gov, if the online search doesn't answer your question. The office sits on the first floor of the Lucas Building, 321 E. 12th Street, Des Moines.
Filings go through a separate system. A biennial report or a registered agent change gets filed through the Fast Track Filing portal instead.
Get a Certificate of Existence
A Certificate of Existence is the state's official proof that an Iowa LLC is active and in good standing. Order one whenever you need written confirmation that the entity is real and current. Here's how to print one online:
- Search the LLC in the Business Entities Search and open its Business Entity Summary.
- Click "Print Certificate of Existence" and pay through the linked checkout page.
- Print the certificate from the receipt page before you close the tab.
To get a mailed original instead, send a written request naming the LLC. Include a return address and the $5 fee, and mail it to the Business Services Division.
To confirm a certificate you already have is genuine, use the office's separate Certificate Validation Tool. Enter the certificate ID printed on it, and the tool confirms the office issued it.
Iowa Code §489.211 confirms the certificate of organization took effect and names the LLC's duration. It also confirms whether the company has been dissolved or terminated. And it confirms whether its fees and taxes are paid and whether its most recent biennial report was filed [1].
What Shows Up in Your Search Results
Open any result on the Business Entities Search and you'll land on that LLC's own filing record straight from the Secretary of State's database.
The Secretary of State's office publishes this data as a filing repository. It makes no promise that the information is complete or correct. You're expected to confirm a filing's status yourself before you rely on it for a business decision. The office also redacts Social Security numbers from any document images posted with a search result.
Reasons to Search Before You File or Sign
Searching first helps in a few concrete ways:
- Avoid a rejected filing: Iowa law requires a new LLC name to be distinguishable from names already on file [2]. A quick search before you start an LLC in Iowa lowers the odds the state rejects your filing over a name conflict.
- Confirm good standing: search first so you can see the LLC's current record before you sign a contract, extend credit or take a job from it.
- Check before you close one down: if you're winding up an Iowa LLC, search first. Confirm its current status and registered agent match your records.
- Keep your own biennial report on track: LLCs file this report in odd-numbered years, between January 1 and April 1 [3]. Order a Certificate of Existence if you need written confirmation your last one went through.
The same idea works everywhere: check the state's own registry before you rely on any LLC's status. See the guide to looking up an LLC if you need to check a business registered somewhere else. Run the Iowa search itself whenever a question about an LLC comes up.
FAQs
How Much Does It Cost to Look Up an Iowa LLC?
The cost to look up an Iowa LLC on the Business Entities Search is $0. A mailed original Certificate of Existence adds a $5 fee, and the online copy is paid when you check out on the state's site.
Is My Intended LLC Name Available in Iowa?
Yes, search the name on the Business Entities Search to check if it's available in Iowa. If no exact or close match appears on file, you can move ahead with your filing, and the Secretary of State makes the final call on availability when it processes it.
What Tells Me an Iowa LLC Is in Good Standing?
Good standing isn't listed as a label on the Business Entities Search. Request a Certificate of Existence instead, since the state issues one only when the LLC is in good standing.
How Do I Contact the Iowa Secretary of State's Business Services Division?
The Iowa Secretary of State's Business Services Division takes calls at (515) 281-5204 and email at business.services@sos.iowa.gov.
Where Do I File a Biennial Report for My Iowa LLC?
File a biennial report at filings.sos.iowa.gov instead of the search tool. The fee runs $30 if you file online, or $45 by paper.
References:
- https://www.legis.iowa.gov/docs/code/2026/489.211.pdf
- https://www.legis.iowa.gov/docs/code/2026/489.112.pdf
- https://www.legis.iowa.gov/docs/code/2026/489.212.pdf
