Search Iowa LLC & Corporation Records
The Iowa Secretary of State maintains the official Business Entities Search for corporations, LLCs, nonprofits and other registered entities. Search by business name when you are exploring, or use the complete Iowa business number when you already know the exact record.
The public record can help you confirm the legal name, state business number, entity status, record type, filing history, registered-agent information and other business filings before you submit a report, buy a certificate or contact Business Services.
Fastest method: choose Search by Business Name when you know the name or only its first few letters or words. Choose Search by Business Number only when you have the complete Iowa business number.
Useful Iowa search behavior: the Secretary of State says its name search automatically removes some common wording, including leading words such as “THE” and “AN” and endings such as “CORPORATION” or “INC,” to improve matching.
Important limitation: the Iowa Secretary of State describes itself as a filing repository and does not warrant that every filed statement is correct or complete. A business-record result is not the same as proof of licensing, tax compliance, insurance, ownership or trustworthiness.
Read Iowa’s official biennial-report and reinstatement warning.
How to Search Iowa Business Records
The Iowa search is simpler than many state databases. The main decision is whether you have a name or the exact state business number.
- Open the official Iowa Business Entities Search.
- Select Search by Business Name.
- Enter the first few letters or words of the business name.
- Run the search and review all close matches instead of stopping at the first result.
- Click the Business No. for the entity you want to inspect.
- Save that business number before moving to certificates, reports or filings.
How to Read Iowa Search Results
The initial Iowa results list shows several fields that help separate similar businesses.
| Field | What it tells you | How to use it |
|---|---|---|
| Business No. | The Iowa Secretary of State identifier tied to the business record. | Click it to open the detailed business record and save it for later searches. |
| Name | The legal, former, fictitious, reserved or other name returned by the search. | Compare spelling and name type before deciding that two similar records are the same business. |
| Status | The current status shown in Iowa’s business registry. | Use it as a filing-status clue, not as proof of every legal, tax or licensing requirement. |
| Type | The type of name record returned by the search. | Check whether you are viewing a legal name, former name, fictitious name, reserved name or another name type. |
Iowa uses short codes for different name types. Examples include L for Legal, F for Former Name, FN for Fictitious Name, R for Reserved and RG for Registered.
Use the Iowa Business Number for Exact Lookup
Business Number search is the cleanest way to return to a specific Iowa entity. The official search requires the complete business number using numbers only.
Good sources for the business number
- A prior Iowa Secretary of State search result
- A filed Iowa business document
- A biennial-report notice
- An Iowa certificate
- Prior Fast Track Filing records
Do not confuse it with
- Federal EIN or FEIN
- Iowa tax permit number
- Professional license number
- Invoice or receipt number
- A third-party website tracking number
Use Fast Track Filing After You Confirm the Entity
Iowa’s Fast Track Filing system handles many online business filings. Search the entity first so you do not submit a filing under the wrong business record.
Fast Track Filing can be used for business formations, foreign registrations, name reservations, reinstatements, biennial reports, registered-agent changes, dissolutions, amendments and several other filings.
- Search the entity and copy the exact business number.
- Confirm the entity type and current status.
- Open Fast Track Filing.
- Select the filing that matches the action you actually need.
- Review all prefilled information carefully.
- Save the receipt and submitted document after payment.
Iowa Biennial Reports: Even Years, Odd Years & Fees
Iowa businesses do not all report in the same year. The schedule depends on entity type.
| Entity type | Reporting cycle | Current fee |
|---|---|---|
| Profit corporation | Even-numbered years | $60 |
| LLC | Odd-numbered years | $30 online / $45 paper |
| LLP | Odd-numbered years | $30 online / $45 paper |
| Nonprofit corporation | Odd-numbered years | No filing fee |
The current Iowa Code for corporations and LLCs describes a filing window between January 1 and April 1 of the applicable year. The Secretary of State’s FAQ describes the report as due by March 31.
- Go to Fast Track Filing.
- Open Business Filings.
- Select File a Document.
- Under Existing Entities, choose Biennial Report.
- Search by Business Name or Business Number.
- Review the prefilled entity and registered-agent information.
- Complete the principal-office and other required questions.
- Electronically sign, review the filing, then select Review & Pay.
Iowa Certificate of Existence: $5 and Available From the Entity Record
A domestic Iowa entity that is currently in good standing can obtain a Certificate of Existence. Iowa currently lists the certificate at $5.
- Search the business in the official Iowa database.
- If searching by name, click the correct Business Number to open the Business Entity Summary.
- Find the Print Certificate of Existence link above the business name.
- Select a payment method and complete payment.
- Use the certificate link shown on the receipt page to print or save the document.
Open Iowa’s Certificate of Existence instructions.
Name Reservation and Fictitious Name Filings
Reservation of Name — $10
Iowa’s general business fee schedule lists a Reservation of Name at $10.
A Fast Track Filing name reservation can hold an approved name for 120 days.
Fictitious Name — $5
Iowa lists a Fictitious Name filing at $5 for the entity categories covered by the form.
A fictitious name does not create a new LLC or corporation.
Looking for an Iowa Sole Proprietorship?
Do not assume every Iowa business name should appear in the Secretary of State database. Iowa says sole proprietorships are filed with the County Recorder in the county where the individual plans to do business.
The county filing is generally a Trade Name Application. Contact the appropriate Iowa County Recorder because the county supplies the applicable form and local filing instructions.
What Iowa Registered-Agent Information Means
An Iowa registered agent is the individual or entity designated to receive legal documents on behalf of a registered business.
Iowa’s Fast Track Filing guidance says an individual serving as registered agent must reside in Iowa, be at least 18 years old and have an office within Iowa.
What the agent listing is useful for
- Identifying the official legal-contact person or entity
- Checking the registered-office information on file
- Preparing an agent-change filing
- Comparing the current record with old documents
What it does not prove
- That the agent owns the company
- That the agent manages the business
- That the registered office is a retail location
- That the company holds every required license
Open Iowa’s registered-agent change instructions.
- Log into Fast Track Filing.
- Open Business Filings.
- Select File A Document.
- Choose Change of Registered Agent under Existing Entities.
- Search for the business by name or Business Number.
- Review the prefilled current agent and office information before making the change.
If an Iowa Business Is Inactive
If an entity became inactive because it failed to file its biennial report, it may qualify for reinstatement. Iowa currently lists reinstatement for domestic LLCs, profit corporations, nonprofit corporations and some limited partnerships.
Open Iowa Business Reinstatement instructions.
- Search the business and confirm why it is inactive.
- Check whether biennial reports are delinquent.
- Check whether the registered agent or registered office is missing or outdated.
- Use Fast Track Filing for the online reinstatement process when eligible.
- If filing by paper, follow Business Services instructions for the required reports and supporting documents.
Common Iowa Business Entity Fees
The public search is separate from paid formation, report, name and certificate services.
| Service or filing | Current listed fee | Useful note |
|---|---|---|
| Business Entities Search | Public lookup | Search by business name or complete Business Number. |
| Domestic LLC Certificate of Organization | $50 | Used to form an Iowa LLC. |
| Foreign LLC Registration Statement | $100 | For an LLC formed outside Iowa registering to do business in Iowa. |
| Domestic profit corporation Articles of Incorporation | $50 | Used to create an Iowa profit corporation. |
| Foreign profit corporation registration | $100 | For an out-of-state corporation registering in Iowa. |
| Reservation of Name | $10 | Optional; approved reservation holds the name for 120 days. |
| Fictitious Name | $5 | Available for applicable registered entity types. |
| Profit corporation biennial report | $60 | Filed in even-numbered years. |
| LLC / LLP biennial report | $30 online / $45 paper | Filed in odd-numbered years. |
| Nonprofit corporation biennial report | $0 | Filed in odd-numbered years. |
| Certificate of Existence | $5 | Available for eligible domestic entities in good standing. |
Check Iowa’s current Business Entity Forms and Fees immediately before filing or paying.
Common Iowa Business Search Problems
| Problem | Best next step |
|---|---|
| No result appears | Use fewer words and remove LLC, Inc., Corporation, Company and punctuation. |
| Too many businesses appear | Add one distinctive word, then compare Business Number, status and type. |
| Business Number search fails | Enter the complete Iowa Business Number using numbers only. Do not use an EIN or license number. |
| Looking for an old company | Search the name broadly and review former-name records and inactive entities. |
| Need official proof | Use a Certificate of Existence or official filed document rather than only a screenshot. |
| Need owners or LLC members | Iowa says ownership and membership are maintained in company records and are not required to be filed with the Secretary of State. |
| Concerned about an unauthorized filing | Review the filing record promptly. Iowa says businesses are responsible for monitoring filings and should consult legal counsel regarding unauthorized submissions. |
Iowa Secretary of State Business Services Contact Information
Search the entity first and keep its exact legal name and Business Number available when contacting Business Services.
Business Services office
First Floor, Lucas Building
321 E. 12th Street
Des Moines, IA 50319
Hours: Monday–Friday, 8:00 a.m.–4:30 p.m.
business.services@sos.iowa.gov
Include the business name, Business Number, filing type and a concise description of the issue.
Official Iowa Business Resources
Official public lookup by business name or complete Iowa Business Number.
Explains name-search behavior, result fields, name-type codes and search limitations.
Official online filing portal for formations, reports, amendments, reinstatements and other filings.
Current Iowa filing forms, statutory references and fees by entity type.
Instructions for obtaining official existence or authorization/registration proof.
Official process for eligible entities that became inactive or administratively dissolved.
Iowa Business Entity Search FAQ
1. Is the Iowa business entity search free?
Yes. The Iowa Secretary of State Business Entities Search is a public lookup tool. Fees apply to filings, reports, certificates and other paid services rather than the basic search.
2. Where do I search for an Iowa LLC or corporation?
Use the official Iowa Secretary of State Business Entities Search at sos.iowa.gov/search/business/search.aspx. You can search by Business Name or complete Business Number.
3. Can I search an Iowa business by only part of its name?
Yes. Iowa allows you to enter the first few letters or words of a business name. The system also removes some common wording such as leading “THE” or “AN” and endings such as “CORPORATION” or “INC” when refining a search.
4. What is an Iowa Business Number?
It is the state identifier assigned to a business record by the Iowa Secretary of State. It is not the same as a federal EIN, tax permit number, professional license number or invoice number.
5. How do I get an Iowa Certificate of Existence?
Search the entity, open its Business Entity Summary by clicking the Business Number, then use the “Print Certificate of Existence” link if the domestic entity is eligible. Iowa currently charges $5.
6. When are Iowa biennial reports due?
Profit corporations report in even-numbered years, while LLCs, LLPs and nonprofit corporations report in odd-numbered years. Iowa materials describe the filing period as January 1 through April 1 and the SOS FAQ describes March 31 as the due date, so filing by March 31 avoids ambiguity.
7. How much is an Iowa LLC biennial report?
The current Iowa Secretary of State fee schedule lists $30 for online filing through Fast Track Filing and $45 for paper filing.
8. Do Iowa nonprofit corporations pay a biennial-report fee?
No. Iowa states that nonprofit corporations do not pay a filing fee for their biennial report, although the report must still be filed when required.
9. Are Iowa sole proprietorships registered with the Secretary of State?
Generally no. Iowa directs sole proprietorships to file a Trade Name Application with the County Recorder in the county where the individual plans to do business.
10. Can I find Iowa LLC owners or members in the Secretary of State search?
Not reliably. Iowa states that ownership and membership information is maintained in the company’s internal records and is not required to be filed with the Secretary of State.