Indiana Secretary of State Business Search, INBiz Filings, UCC, Notary, Apostille & Elections Help
Use this practical Indiana SOS guide to search business records, check name availability, file business documents, submit business entity reports, use UCC tools, search trademarks and notaries, request apostilles/authentications, review elections and securities resources, and contact the correct official office.
🔒 Official Indiana Secretary of State & INBiz Resources
Indiana SOS Help: Choose the Right Official INBiz or State Office Service
The Indiana Secretary of State is used for business records, INBiz filings, UCC records, trademarks, notary resources, apostilles, authentications, service of process, securities, auto dealer services and elections.
The most common user intent is business search. Indiana’s INBiz portal is the official place to search business entities, check name availability, search trademarks, search notaries, request UCC search certificates and browse UCC records.
Before filing or paying anything, first decide what you are trying to complete. Searching an existing business, registering a new business, filing a business entity report, checking a UCC record, requesting an apostille and contacting Securities are different tasks and should start from different official pages.
Most searched service
Indiana business entity search through INBiz. Users usually want business status, registered agent, address, business ID and filing information.
Best time-saver
Use the correct public search category: Business Entities, Business Name Availability, Trademarks, Notaries Public, UCC Search Certificate or UCC Browse.
Payment safety
Use only official INBiz or Indiana Secretary of State pages before paying filing, report, certificate, apostille, UCC or notary-related fees.
Indiana Business Entity Search: LLC, Corporation, Name Availability and INBiz Lookup
Use the official INBiz Public Search page to search Indiana business entities, business name availability, trademarks, notaries public, UCC search certificates and UCC browse tools.
When you search a business, do not stop at the first similar name. Open the full record and check business name, business ID, entity type, status, registered agent, principal office and available filing details before relying on it.
1
Open official INBiz Public Search
Start from INBiz, not a private filing website.
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Open the official INBiz public search page and choose the category that matches your task. For most company lookups, choose Business Entities.
Official search: INBiz Public Search
2
Search exact name first, then partial name
Avoid missing records because of punctuation, suffixes or abbreviations.
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Start with the exact legal business name. If the result does not appear, remove punctuation, “LLC,” “Inc,” “Corporation,” “Co,” or other suffixes. Then search only the strongest part of the business name.
If you have a business ID or filing reference, use that where available because it is usually more accurate than a broad name search.
3
Open the correct entity record
A similar name is not enough proof.
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Open the exact record and compare business name, status, entity type, registered agent, address and filing details. Similar business names can exist, so do not rely on the first result without checking the full record.
4
Use name availability before forming a business
Lookup and availability are related but not the same.
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If you are forming a new business, use Business Name Availability before registration. A name search result helps you compare existing records, but availability should be checked through the official INBiz name availability tool.
Indiana Business Filings, Business Entity Reports, Registration and Closing a Business
INBiz is Indiana’s official one-stop business portal for registering a business, filing business documents, maintaining records and filing business entity reports.
| Task | Official Route | Practical Step |
|---|---|---|
| Start a business | INBiz Start Business | Choose entity structure, search name availability and identify a registered agent before filing. |
| Register a business | INBiz Business Registration | Prepare entity type, name, registered agent and organizer information before starting. |
| Business entity report | INBiz Business Entity Reports | File the report on time and save confirmation after payment/submission. |
| Close a business | INBiz Close Business | File formal dissolution/closure with the Secretary of State first, then handle tax and agency closure steps. |
| Historic record request | Information Requests | Use official information request tools when older microfilm or historic records are needed. |
Official start business page
Use this route when you are preparing to register an Indiana business and want to understand the official INBiz process.
Business entity reports
Indiana business entity reports are filed with the Secretary of State and can be filed on INBiz or submitted by paper where allowed.
Indiana Business Copies, Certificates, Historic Records and Information Requests
Users often need more than a simple business search. They may need a document copy, certificate, historic filing, old business record, or confirmation of a past filing.
Start by using INBiz Public Search. Open the business entity record and review available filing details. If the record is older, missing, or not available through simple search, Indiana provides information request routes for business records, including older microfilm and historic record searches.
1
Search the current business record first
Use INBiz Public Search before sending a request.
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Search by exact business name or partial name. Open the correct record and review available details before requesting copies or historic information.
2
Use information requests for older records
Some older records may not be easy to find in a quick search.
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If you need historic filings, microfilm records or a specific search request, use the official INBiz information request page.
Official resource: Business information requests
3
Keep record identifiers
Names alone can be confusing.
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When requesting or saving business records, keep the business name, business ID, filing date, registered agent and any filing number visible. This helps prevent confusion between similar company names.
Indiana UCC Search Certificate, UCC Browse and Commercial Record Help
Indiana Secretary of State provides UCC resources through INBiz and Business Services. UCC records are often used for secured transactions, financing statements, liens and business lending checks.
Use official UCC options
INBiz Public Search includes UCC Search Certificate and UCC Browse options.
Search carefully
UCC records can be sensitive to debtor names, organization names, spelling and filing details.
Keep filing details
Save search certificates, confirmation numbers and filing references for future verification.
| UCC Need | Best Action | Practical Note |
|---|---|---|
| UCC search certificate | Use INBiz public search category. | Use exact debtor or organization details where possible. |
| UCC browse | Use the UCC Browse tool. | Compare debtor name and filing information carefully. |
| File or maintain UCC | Use Indiana SOS UCC resources. | Check secured party, debtor name and collateral information before submission. |
Official UCC page: Indiana UCC resources
Official INBiz search: UCC Search Certificate / UCC Browse
Indiana Trademark Search, Trade Name Checks and Brand-Name Safety
INBiz Public Search includes a Trademarks option. This is useful when checking whether a mark or name appears in Indiana Secretary of State records.
Search before filing
Search business entities, business name availability and trademarks before investing in branding, signs, website names or printed material.
State search is not full trademark clearance
An Indiana state trademark or business name search does not replace broader federal trademark, domain, tax or licensing checks.
1
Search business name availability first
Make sure the proposed name does not closely conflict in state records.
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Use INBiz Public Search and choose Business Name Availability. Try the exact name, punctuation-free version, and shorter root words.
2
Search trademarks separately
A business name search and a trademark search are not the same thing.
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Use the Trademarks option in INBiz Public Search. Check exact and similar marks before filing or relying on a brand name.
Official search: INBiz Public Search
Indiana Notary Public Search, Commission Help and Notary Resources
Indiana Secretary of State provides notary public resources through Business Services and INBiz Public Search includes a Notaries Public search option.
| Notary Need | Official Route | Practical Step |
|---|---|---|
| Search notary public | INBiz Public Search | Choose Notaries Public and search by available name details. |
| Become a notary | Indiana SOS Notary resources | Review eligibility, application, education, bond or requirement guidance before applying. |
| Renew or update | Indiana SOS Notary resources | Check commission dates and renewal/update rules before expiration. |
| Apostille preparation | Apostille/authentication instructions | Make sure notarization is proper before submitting documents for authentication. |
Official notary page
Use this route for Indiana notary public resources and commission-related information.
Search notaries on INBiz
INBiz Public Search includes a Notaries Public option, along with business entities, trademarks and UCC tools.
Indiana Apostille, Authentication and Foreign-Use Document Steps
Indiana apostilles and authentications are handled through the Secretary of State Business Services Division. These services are commonly needed for documents used in another country.
The most important step is preparing the document correctly before submitting it. Indiana’s authentication page explains that some certificates may not need notarization, while other documents require proper notarization. Do not mail or bring documents until you understand which category your document belongs to.
Foreign-use documents
Apostilles and authentications are generally used when Indiana documents need recognition outside the United States.
Notarization matters
Some documents require proper notarization. Incorrect notary wording or missing signatures can cause delay.
Only listed office
Indiana’s authentication page lists the office at 302 W. Washington Street, Room E-018, Indianapolis, IN 46204.
1
Confirm whether you need an apostille or authentication
The destination country and document type matter.
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Check the official Indiana apostille/authentication page first. Rules can differ based on whether your document is a vital record, court document, school document, business record or notarized private document.
Official page: Indiana Apostille / Authentication
2
Check whether notarization is required
Not every document is prepared the same way.
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Indiana’s official page says marriage, divorce, death and birth certificates do not require notarization, while other documents require proper notarization. Read the official guidance before submitting.
3
Use official contact before sending unusual documents
This can prevent rejection or mailing delay.
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For apostille/authentication questions, Indiana lists 317-234-9768 and INBiz@sos.in.gov. Use these before sending complex school, adoption, business, court or notarized private documents.
Contact: 317-234-9768 • INBiz@sos.in.gov
Indiana Securities Division, Investor Protection and Business Compliance Checks
The Indiana Secretary of State also includes the Securities Division. This matters for users checking investment offers, securities professionals, enforcement actions or investor protection resources.
Investor protection
Use official Indiana Secretary of State Securities resources before trusting an investment opportunity, adviser, broker or unusual financial pitch.
Do not rely only on business registration
A business entity record in INBiz does not prove that an investment offer, broker, adviser or financial product is approved or safe.
Official Securities Division: Indiana Securities Division
Indiana Elections, Voter Registration and Election Resources
The Indiana Secretary of State serves as Chief Elections Officer and provides access to election-related resources, voter information, election administration and public election guidance.
Election resources
Use official Indiana Secretary of State election pages for current election and voting information.
Voter tools
Check official Indiana voter resources close to an election date because deadlines, polling information and rules can change.
Candidate and election data
Use official election resources instead of old screenshots or social media posts when deadlines or ballot details matter.
Indiana Secretary of State Phone Number, Address, INBiz Email and Correct Office Contacts
Indiana has a Statehouse office contact and a separate Business Services Division contact. Use the right one depending on your issue.
| Need | Official Contact | Best Use |
|---|---|---|
| Statehouse office | 317-232-6531 | General Secretary of State office contact. |
| Statehouse mailing address | 200 W. Washington St., Room 201, Indianapolis, IN 46204 | Main Secretary of State office mailing reference. |
| Business Services Division | 317-234-9768 | Business filings, INBiz general inquiries and Business Services questions. |
| INBiz email | INBiz@sos.in.gov | Business Services, INBiz, apostille/authentication and related questions. |
| Business Services address | 302 W. Washington Street, Room E018, Indianapolis, IN 46204 | Business Services Division mailing/walk-in reference. |
| Business Services hours | Monday–Friday, 8:00 AM–4:30 PM | Plan walk-in service or appointment scheduling. |
| Apostille / Authentication | 317-234-9768 | Questions about authentication documents and apostilles. |
| Service of Process | 317-234-9768 | Service of Process questions listed by Business Services. |
Business Services Division address
302 W. Washington Street, Room E018, Indianapolis, IN 46204.
Hours listed by the office: Monday–Friday, 8:00 AM–4:30 PM.
Use appointment when possible
The Business Services page notes walk-in service is provided, but priority service can be received by appointment. Use the official appointment scheduler where available.
Common Indiana SOS Mistakes That Cause Wrong Searches, Delays or Extra Fees
Most Indiana SOS problems happen when users choose the wrong INBiz search category, rely only on one spelling, miss business entity report deadlines, or use private filing websites before checking official INBiz pages.
Mistake 1: Searching only one exact spelling
Indiana business names may use punctuation, abbreviations, suffixes or trade names. Try exact name, partial name and simplified spelling.
Mistake 2: Confusing name availability with registration
A name availability result does not form the business. You still need to file the correct registration document through INBiz.
Mistake 3: Paying a private filing page first
Before paying for formation, reports, certificates, apostilles, UCC or compliance services, check official INBiz and Indiana SOS pages.
Mistake 4: Sending apostille documents too early
Some documents need proper notarization or certification first. Read Indiana authentication guidance before submitting.
Indiana Secretary of State Tips That Save Time and Avoid Filing Mistakes
These small checks help users complete Indiana SOS and INBiz tasks faster, avoid wrong records, reduce rejection risk and stay on official pages.
Use the right INBiz search type
Business Entities, Name Availability, Trademarks, Notaries Public, UCC Search Certificate and UCC Browse are separate options.
Search partial names
If exact name fails, remove LLC, Inc., punctuation and extra words. Search the strongest part of the name.
Save filing confirmations
After filing a report, registration, UCC or other document, save your confirmation number and receipt immediately.
Check registered agent
When verifying a company, compare registered agent, address and business ID instead of relying on name alone.
Prepare apostille documents carefully
Vital records and notarized documents may have different preparation rules. Check official Indiana guidance before submission.
Email INBiz for unclear cases
For business, authentication or INBiz confusion, use INBiz@sos.in.gov before paying a private service.
Indiana Secretary of State FAQs
These answers cover the most common Indiana SOS searches for INBiz business lookup, filings, phone number, office address, UCC, notary, apostille, authentication, securities and elections.
What is the official Indiana Secretary of State website?▾
The official website is in.gov/sos. For business services, use INBiz.in.gov.
How do I search an Indiana business entity?▾
Use INBiz Public Search and choose Business Entities. Search exact name first, then try partial name or simplified spelling.
What is the Indiana Secretary of State phone number?▾
The Statehouse office phone number is 317-232-6531. Business Services Division general inquiries are listed at 317-234-9768.
Where is the Indiana Secretary of State office?▾
The Statehouse office mailing address is 200 W. Washington St., Room 201, Indianapolis, IN 46204. Business Services Division is at 302 W. Washington Street, Room E018, Indianapolis, IN 46204.
Can I file an Indiana business entity report online?▾
Yes. Business entity reports are filed with the Indiana Secretary of State and can be filed through INBiz or by paper where allowed.
Does Indiana Secretary of State handle UCC filings?▾
Yes. INBiz Public Search includes UCC Search Certificate and UCC Browse options, and Indiana Secretary of State provides UCC resources.
Where do I get an Indiana apostille?▾
Use the official Indiana Secretary of State Apostille/Authentication page. For questions, the office lists 317-234-9768 and INBiz@sos.in.gov.
Does Indiana Secretary of State handle notary services?▾
Yes. Indiana Secretary of State provides notary resources, and INBiz Public Search includes a Notaries Public search option.
Can I search Indiana trademarks?▾
Yes. INBiz Public Search includes a Trademarks option. You should also check broader federal trademark and branding issues before relying on a name for a serious business.
Is Secretary-of-States.org an official Indiana government website?▾
No. This website is an independent informational guide. Always confirm fees, filing requirements, deadlines, entity status and legal requirements on official Indiana Secretary of State and INBiz pages.
Best Way to Use Indiana Secretary of State Services Without Wasting Time
Start with the official Indiana Secretary of State or INBiz page that matches your task. For business lookup, use INBiz Public Search. For registration and reports, use INBiz business filing tools. For UCC, notary, trademarks, apostille and authentication, choose the specific official category instead of searching randomly.
If you are researching a company, do not rely only on the business name. Open the exact record, check status, business ID, registered agent, address and filing details. If you are filing a document, prepare the correct entity information and save every confirmation number.
For apostille, authentication, UCC and notary questions, use official program pages or contact Business Services at 317-234-9768 or INBiz@sos.in.gov before paying any private service.