Iowa LLC Name Search & Entity Lookup (Guide)

Searching for the perfect name for your Iowa LLC?
One of the first steps is choosing the perfect name. But before you get too attached, you’ll need to ensure it’s available and meets all state requirements.
Using the Iowa Secretary of State’s business entity search tool can help ensure your desired name is available.
This guide covers Iowa’s LLC name search process, giving you all the tips and tools you need to secure a unique, memorable, and compliant name.
Should You Conduct an Iowa Entity Search or an LLC Lookup?
Here’s why conducting an Iowa entity search or LLC lookup can be essential for your business:
- Ensure Name Availability: An Iowa LLC name search allows you to check if your desired LLC name is already in use, helping you avoid potential conflicts with existing businesses and ensuring your name is unique and compliant.
- Verify Compliance with State Rules: Iowa has specific naming guidelines for LLCs, including the use of “LLC” or “Limited Liability Company” and restrictions on certain words. Searching beforehand helps confirm your name follows these rules, preventing delays in approval.
- Avoid Trademark Infringement: Conducting an entity search can help prevent accidental infringement on registered trademarks, saving you from potential legal disputes and rebranding costs down the line.
- Get Insight into Competitors: An entity lookup allows you to see the names of businesses already registered in Iowa, giving you insights into industry trends and helping you choose a name that stands out in your field.
- Secure Peace of Mind: Conducting an LLC lookup and reserving your name (if available) provides peace of mind that your chosen name is yours to use, allowing you to move forward with confidence as you set up your LLC.
Iowa LLC Name Search (step-by-step)
Finding a name is an important step when starting an LLC in Iowa. Follow these steps carefully to ensure your desired name is available.
Step 1: Visit the Iowa Secretary of State’s website
Start by going to the Iowa Secretary of State’s website at sos.iowa.gov. This site provides the official resources needed for business entity searches.
Step 2: Navigate to the “Search Databases” menu and Click on “Business Entities”

Once on the website, look for and click the “Search Databases” menu. This area contains tools and resources specific to businesses registered in Iowa.
Next, find the link for “Business Entities.” Clicking this will take you to the search tool where you can input your LLC name. This tool is designed to help you find LLCs and other business entities registered in Iowa.
Step 3: Enter the desired LLC name in the search field

Enter the name you wish to search for in the search field. You can type in the full name or just the first few letters. Another option is to search by business number. Click the “Search” button to initiate the lookup.
Step 4: Review the search results for name availability

Once the results are displayed, review them carefully. You will see a list of business entities that match your search. If the search generates 0 results, your desired LLC name may be available.

If the Iowa LLC name search returns results, your name is already taken by another business entity and unavailable for registration. The search results provide the business number, name, status, and type information.
Clicking on the Blue “Business Number” takes you to a detailed profile page, that includes the following information:
- State of Incorporation
- Modified
- Expiration Date
- Effective Date
- Filing Date
- Registered Agent Information
- Home Office Address
If your desired LLC name is available, you can move on to the registration process. If your name has already been taken, you can revise it and repeat the search.
Crucial LLC Naming Guidelines and Requirements in Iowa
Choosing a compliant name is essential when setting up an LLC in Iowa. Iowa has specific naming rules to ensure your LLC name is unique, clear, and legally acceptable.
Here’s a closer look at the key requirements.
1. Required Terms in Your LLC Name
Your LLC name must include terms that identify it as a limited liability company. Acceptable options include:
- “Limited Liability Company”
- Abbreviations such as “LLC,” “L.L.C.,” or “Limited” This designation helps others recognize your business structure, distinguishing it from corporations and sole proprietorships.
2. Distinguishability Requirement
Your LLC name must be unique and distinguishable from other registered entities in Iowa. Names that are too similar to existing businesses may not be approved.
Use the Iowa Business Entity Search tool to check for any similar names before submitting your application. Simple changes in punctuation or wording (like “LLC” vs. “L.L.C.”) are usually insufficient to make a name unique.
3. Prohibited Terms
Certain words are prohibited to avoid misleading the public or implying governmental affiliations.
Avoid using:
- Governmental terms such as “FBI,” “Treasury,” “Secret Service,” or “State Department”
- Words that suggest unlicensed professional services, like “Bank,” “Trust,” “Insurance,” or “University” (unless you have the proper credentials) Using these restricted words without approval or licensing may result in rejection of your LLC application.
4. Punctuation and Abbreviations
Iowa allows abbreviations in LLC names, but punctuation does not typically make a name distinct.
Examples:
- “Ltd.” is accepted as an abbreviation for “Limited.”
- Punctuation marks, like hyphens or commas, do not change the distinctiveness of a name (e.g., “Iowa Tech LLC” and “Iowa-Tech, LLC” are considered the same).
What Words are not allowed in my Iowa LLC name?
Below is a breakdown of words to avoid when choosing your LLC name.
Confusing Terms
Terms that suggest affiliation with government agencies are prohibited:
- “FBI,” “Treasury,” “CIA,” “State Department,” “Justice Department”: Using these terms could mislead the public into believing your LLC is connected to a government agency, which is not permitted.
- “Municipal,” “Federal,” “National,” “State”: Names that imply a federal or state endorsement are restricted to prevent public confusion.
Specific Business Phrases
Certain words are associated with regulated industries and require specific approvals or licenses:
- “Bank,” “Insurance,” “Trust”: These terms are restricted to businesses that meet the necessary licensing requirements. For example, “Bank” implies financial services and is reserved for licensed institutions.
- “Credit Union,” “Savings and Loan”: Only organizations licensed in the financial sector can use these terms, as they indicate regulated services.
- “Mortgage,” “Investment,” “Securities”: These words imply involvement in finance or investments and are generally restricted to licensed financial firms.
Deceptive Names
Some words imply nonprofit or educational functions and are restricted unless the business meets specific criteria:
- “University,” “College,” “Institute”: These words are limited to certified educational institutions and require approval from educational authorities.
- “Foundation,” “Charity,” “Nonprofit”: Terms that imply nonprofit status are restricted to businesses with certified nonprofit registrations.
- “Organization,” “Council,” “Society”: These words may also imply charitable or nonprofit intentions and are generally prohibited unless the business has the proper credentials.
Professional Designations
Words associated with licensed professions should only be used if the members of your LLC are properly certified:
- “Doctor,” “Physician,” “Surgeon”: These terms are limited to LLCs where members are licensed in medical professions.
- “Lawyer,” “Attorney,” “Legal”: Legal designations require that LLC members are certified in the legal field to avoid misleading the public.
- “Engineer,” “Architect,” “Surveyor”: Use of these terms implies professional services in fields that require state certification.
- “CPA,” “Accountant,” “Auditor”: These financial titles are limited to licensed professionals in accounting or finance.
Additional Terms to Consider
Other terms that may require special approval or have additional restrictions include:
- “Consulting,” “Management,” “Advisory”: These may require additional licensing if they imply professional services in regulated fields.
- “Telecom,” “Energy,” “Utility”: These terms are sometimes restricted to businesses within regulated industries, like telecommunications or energy.
How do I File an Iowa LLC Name Reservation? (In steps)
To reserve your desired LLC name in Iowa, follow these steps to secure it while you complete your business formation:
Step 1: Check Name Availability
First, confirm that your desired name is unique using the Iowa Business Entity Search tool. Ensure the name meets all state requirements and isn’t already in use.
Step 2: Complete the Name Reservation Form
Download and fill out the Application for Reservation of Name form (Form 506), available on the Iowa Secretary of State’s website. Ensure all details are correct, including the name you want to reserve and your contact information.
Step 3: Pay the Filing Fee
The fee for reserving a name in Iowa is $10. You can pay this via check or credit card if you’re filing by mail or online.
Step 4: Submit the Application
Submit the completed application and payment by mailing it to the Iowa Secretary of State’s office or through the state’s online business filing portal via Fast Track filing.
Step 5: Wait for Confirmation
Once processed, you’ll receive confirmation of your reservation. Your chosen LLC name will be reserved for 120 days, allowing you time to complete your formation documents.
Other Business Entities and Naming Considerations
When setting up a business in Iowa, it’s important to understand the different naming options and considerations.
Trade Names and Trademark Search
A trade name is the name under which your business operates. Choose a unique name that doesn’t confuse consumers with existing businesses. You should conduct a trademark search to ensure your chosen name does not infringe on existing trademarks.
The United States Patent and Trademark Office (USPTO) provides an online search tool called TESS that you can use for this purpose.
Avoid potential legal issues by checking both state and federal databases. If your trade name is already taken, you may need to select a different name that accurately represents your business.
Remember, registering a trademark provides legal protection, which can be crucial for your brand.
Filing for Doing Business As (DBA) in Iowa
If you want to operate under a name different from your registered business name, you must file for a DBA, also known as a fictitious name or assumed name.
In Iowa, you file this document with the county recorder in the county where your business operates.
The DBA application requires basic information such as your business name, legal name, and address. There is usually a $5 filing fee. Once your DBA is approved, it allows your business to use the name publicly.
Keep in mind that you must renew this registration periodically, depending on local requirements.
Check Domain Name Availability
In today’s digital age, having an online presence is essential. You should check if the domain name corresponding to your business name is available. A matching domain name helps customers find you online and enhances your brand recognition.
To check domain availability, you can use websites like GoDaddy or Namecheap. If your desired domain is taken, consider alternatives such as changing the extension (.com, .net) or adding keywords relevant to your business.
Securing a domain early helps ensure that no one else registers it, which saves you time and trouble later.
Final Thoughts – Is it Worth it to Search and Reserve My Business in Iowa?
Yes, conducting a search and reserving your Iowa LLC name is often worth it. Reserving your name guarantees exclusivity for 120 days, which is helpful if you’re still working on formation documents or securing financing.
The small reservation fee of $10 is a practical investment to prevent any potential issues with name availability.
you may not need a reservation if you’re ready to file immediately. But for those in the planning stages, reserving your name can offer peace of mind and ensure your desired name remains available as you finalize your LLC setup.
Related Posts on Iowa LLC:
Frequently Asked Questions
How can I check if an LLC name is available in Iowa?
You can check if your desired LLC name is available by using the Iowa Secretary of State’s Business Entity Search tool. Simply enter the name or a portion of it on their website to see if it is already in use.
What are the fees associated with forming an LLC in Iowa?
To form an LLC in Iowa, you must pay a filing fee. As of now, the fee for submitting the Articles of Organization is $50. There may be additional costs for name reservation or other services.
What is the process for searching LLC names through the Iowa Secretary of State?
To search for LLC names, visit the Iowa Secretary of State’s Business Entity Search page. You can enter the name you want to check, then click “Search” to view the results, which will tell you if the name is available.
Is there a way to look up LLC names in Iowa for free?
Yes, you can look up LLC names for free using the Business Entity Search tool on the Iowa Secretary of State’s website. This service allows you to see if a name is already registered without any cost.
How can I change an existing LLC name in Iowa?
To change your LLC name, you’ll need to file an amendment with the Iowa Secretary of State. This involves completing the appropriate form and paying a $195 fee. Make sure the new name complies with Iowa naming rules.
What steps should I take to contact the Iowa Secretary of State for business registration inquiries?
You can contact the Iowa Secretary of State’s office via phone or email for business registration inquiries. Their website also has resources and forms to help you find answers to your questions.
Can I use the name of another Iowa entity?
No, you cannot use a name already registered by another business entity in Iowa. Your LLC must have a unique name that is distinguishable from other registered names.
How do I find out who owns a business in Iowa?
To find out who owns a business in Iowa, you can use the Business Entity Search on the Iowa Secretary of State’s website. This will provide you with information about the registered agent and officers of the business.
Do I need a business license in Iowa if I have an LLC?
Having an LLC does not automatically grant you a business license. You may need to apply for various permits or licenses depending on your business type and location.
How much does it cost to reserve your LLC name in Iowa?
Reserving your LLC name in Iowa typically costs $10. This reservation lasts for 120 days, giving you time to file your Articles of Organization.
Disclosure: We may earn commissions if you buy via links on our website. Commissions don’t affect our opinions or evaluations. We’re also an independent affiliate of many platforms, including ClickFunnels, Kartra, GoHighLevel, Podia, Northwest Registered Agent, and others. We’re not employees of these services. We receive referral payments from them, and the opinions expressed here are our own and are not official statements of these companies.