A Michigan business entity search helps you look up public records for LLCs, corporations, nonprofits, limited partnerships, and other registered businesses in Michigan. Using the official state database, you can confirm a company’s legal name, Michigan entity ID, resident agent, registered office, filing history, annual-filing standing, assumed names, and other available corporate information.
The official Michigan business entity search is maintained by the Michigan Department of Licensing and Regulatory Affairs, commonly known as LARA, through its Corporations Division. Michigan now uses the MiBusiness Registry Portal, which replaced the state’s previous corporate filing platform and became operational in June 2025.
Whether you are researching a company before signing a contract, checking the availability of a new LLC name, investigating a resident agent, or verifying corporate records, the Michigan business entity search is one of the best places to begin.
This 2026 guide explains how to use the Michigan LARA system, conduct an LLC or corporation lookup, check business names, understand business status and standing, research ownership-related information, review filings, find DBAs, and perform stronger business due diligence.
Quick Answer: Michigan business entity search
To perform a Michigan business entity search, use the official Michigan LARA Business Entity Search.
Then:
- Enter the legal business name or identifying information you know.
- Find the correct entity in the results.
- Confirm the legal company name.
- Check the Michigan entity identification number.
- Review the entity type and formation information.
- Check the resident agent and registered office.
- Review entity status and annual-filing standing.
- Examine available corporate documents.
- Request official certificates or certified copies when needed.
The Michigan business entity search can be useful for both quick company verification and more detailed business research.
Key Takeaways
- The official Michigan business entity search is provided through Michigan LARA.
- Michigan LLC and corporation records are maintained by LARA’s Corporations Division.
- Michigan now uses the MiBusiness Registry Portal.
- The old COFS business-search system has been retired.
- Michigan LLC owners are called members.
- An organizer or resident agent is not automatically the owner of an LLC.
- Michigan LLC annual statements are generally due February 15.
- Profit corporation annual reports are generally due May 15.
- Sole proprietorship and partnership DBAs may be registered at the county level.
- A Michigan entity ID is different from a federal EIN.
- Business registration does not automatically prove licensing, insurance, financial strength, or trustworthiness.
What Is the Michigan Business Entity Search?
The Michigan business entity search is the state’s public corporate-record lookup service. It allows users to research registered business entities and review available corporate information maintained by Michigan LARA.
The Corporations Division handles records for entities including:
- Limited liability companies
- Profit corporations
- Nonprofit corporations
- Professional corporations
- Professional LLCs
- Limited partnerships
- Limited liability partnerships
- Certain foreign entities authorized to transact business in Michigan
A Michigan business entity search can help you:
- Verify that a company exists
- Research a Michigan LLC
- Look up a corporation
- Confirm a legal business name
- Find a Michigan entity ID
- Check entity type
- Locate resident-agent information
- Review registered-office information
- Research assumed names
- Review filing history
- Investigate dissolved businesses
- Check restoration records
- Review annual-filing information
- Obtain business documents
- Perform due diligence before a transaction
For many users, the Michigan business entity search is the fastest first step when checking whether a company is properly registered with the state.
Who Runs the Michigan Business Entity Search?
Michigan business entity records are handled by the Michigan Department of Licensing and Regulatory Affairs rather than primarily by the Secretary of State.
| Item | Michigan Information |
|---|---|
| Department | Michigan Department of Licensing and Regulatory Affairs |
| Abbreviation | LARA |
| Division | Corporations Division |
| Current platform | MiBusiness Registry Portal |
| Main purpose | Searches, filings, reports, certificates and copies |
This distinction is important because people frequently search for phrases such as:
- Michigan Secretary of State business search
- Michigan business lookup
- Michigan corporation search
- Michigan LLC lookup
However, the official Michigan business entity search is associated with LARA’s corporate-record system.
2026 Update: MiBusiness Registry Portal
Anyone using the Michigan business entity search in 2026 should know that Michigan changed its online corporate system. The MiBusiness Registry Portal replaced Michigan’s older corporate filing platform.
The current portal supports services such as:
- Business entity searches
- LLC and corporation formation
- Annual reports
- Annual statements
- Corporate document requests
- Certificates
- Other business filings
The Old COFS Search Is Retired
Michigan previously used COFS for corporate searches and filings. Those older services have been retired. If an outdated guide sends you to an old COFS business-search URL, use the current Michigan LARA Michigan business entity search instead.
Annual Filings Are Now Online
Michigan annual reports and annual statements are now submitted online through the current corporate system. Business owners should use current LARA guidance rather than older paper-filing tutorials.
How to Perform a Michigan Business Entity Search
Performing a Michigan business entity search is straightforward when you have the correct business information.
Step 1: Open the Official Michigan LARA Search
Start with Michigan LARA’s official corporate-record system. Using the official Michigan business entity search helps ensure that you are reviewing state-maintained information instead of relying only on a third-party business directory.
Step 2: Enter the Business Name
Search using the exact legal business name whenever possible.
For example:
Great Lakes Technology Solutions LLC
If you do not know the complete legal name, try:
- A shorter distinctive portion
- Alternative spelling
- Common abbreviations
- Previous business names
- Assumed names
- Michigan entity ID
A business’s customer-facing name may not be identical to its registered legal name.
Step 3: Compare Matching Results
Several companies may use similar wording.
Check:
- Legal name
- Michigan entity ID
- Entity type
- Formation information
- Resident agent
- Registered office
- Entity status
The best Michigan business entity search practice is to match several details rather than selecting a business based only on its name.
Step 4: Open the Correct Entity Record
Once you identify the likely business, open its complete record. Compare the information with what you already know about the organization.
Step 5: Review Filing History
A company record may include filings involving:
- Formation
- Amendments
- Annual statements
- Annual reports
- Name changes
- Resident-agent changes
- Registered-office changes
- Assumed names
- Mergers
- Dissolutions
- Restorations
- Foreign qualification
- Withdrawals
The filing history can make a Michigan business entity search much more useful for due diligence.
What Information Can a Michigan Business Entity Search Show?
The information available depends on the business and its filing history.
| Record | Why It Matters |
|---|---|
| Legal entity name | Confirms the registered company |
| Michigan entity ID | Distinguishes similar businesses |
| Entity type | Identifies the legal structure |
| Formation information | Helps establish business history |
| Resident agent | Identifies official service contact |
| Registered office | Shows the official registered location |
| Entity status | Provides corporate-status information |
| Annual-filing standing | Can reveal filing issues |
| Assumed names | Connects brands with legal entities |
| Filing history | Shows changes over time |
| Filed documents | Provides deeper business information |
A thorough Michigan business entity search should involve more than checking whether a name appears in the results.
Michigan LLC Lookup
A Michigan LLC lookup is one of the most common reasons people use the Michigan business entity search.
Michigan LLC records can help you review:
- Exact LLC name
- Michigan entity ID
- Formation information
- Resident agent
- Registered office
- Entity status
- Annual-filing standing
- Assumed names
- Amendments
- Annual statements
- Dissolution information
- Restoration records
Michigan LLC owners are called members. Understanding the roles shown in LLC records is important because not everyone listed in a filing is necessarily an owner.
Michigan LLC Member vs Organizer vs Manager vs Resident Agent
When performing a Michigan business entity search, avoid confusing corporate roles.
| Role | What It Generally Means |
|---|---|
| Member | Owner of the LLC |
| Organizer | Person or entity that organizes the LLC |
| Manager | Person managing a manager-managed LLC |
| Resident agent | Receives official legal documents |
An organizer does not automatically have to be an LLC member.
Therefore:
Organizer ≠ automatically an owner
and:
Resident agent ≠ automatically an owner
This distinction is one of the most important things to understand when using a Michigan business entity search to investigate ownership.
Can You Find the Owner of a Michigan LLC?
Not always.
A Michigan business entity search should not be treated as a complete LLC ownership database. Members are generally the owners of a Michigan LLC, but people appearing in public filings may instead be:
- Organizers
- Managers
- Resident agents
- Signers
- Other filing-related individuals
For important ownership verification, you may need additional documents such as:
- Operating agreements
- Membership records
- Company certifications
- Transaction agreements
- Written representations
The Michigan LARA database is useful, but it should not be used to make unsupported ownership conclusions.
Michigan Corporation Search
A Michigan business entity search can also be used to research corporations.
Michigan corporation records may involve:
- Domestic profit corporations
- Professional corporations
- Nonprofit corporations
- Ecclesiastical corporations
- Foreign corporations authorized in Michigan
When performing a Michigan corporation lookup, check:
- Legal corporate name
- Michigan entity ID
- Incorporation information
- Entity status
- Resident agent
- Registered office
- Annual reports
- Officers or directors when shown
- Assumed names
- Amendments
- Merger records
- Dissolution information
Michigan LLC vs Corporation Search
| Feature | LLC | Corporation |
|---|---|---|
| Owners | Members | Shareholders |
| Formation document | Articles of Organization | Articles of Incorporation |
| Management | Members or managers | Directors and officers |
| Resident agent | Required | Required |
| Main annual filing | Annual Statement | Annual Report |
| Typical annual deadline | February 15 | May 15 for profit corporations |
| Available through Michigan business entity search | Yes | Yes |
Knowing the company’s legal structure helps you interpret Michigan business entity search results correctly.
How to Search a Michigan Business by Name
The easiest Michigan business entity search method is often searching by business name.
Suppose a business advertises itself as:
Detroit Digital
Its legal name may actually be:
Detroit Digital Media Solutions LLC
If you cannot locate the company:
- Search the full legal name.
- Try a shorter part of the name.
- Check alternative spellings.
- Remove unnecessary punctuation.
- Search possible assumed names.
- Check for a former name.
- Consider whether it is registered at the county level instead.
Brand names and legal business names are not always identical.
Michigan Entity ID vs EIN
A Michigan entity identification number is not the same as a federal Employer Identification Number.
| Identifier | Issued By | Main Purpose |
|---|---|---|
| Michigan entity ID | Michigan LARA | Identifies the state entity |
| EIN | IRS | Federal tax and employer identification |
| Michigan tax account | Michigan Department of Treasury | State tax administration |
You generally should not expect a Michigan business entity search to display another company’s federal EIN. The state entity ID is the more relevant number when researching Michigan corporate records.
What Is a Michigan Resident Agent?
A resident agent receives legal documents and official notices for a registered business. Michigan LLCs and corporations generally maintain a resident agent and registered office.
When conducting a Michigan business entity search, resident agent information can help confirm a business record, but it should be interpreted correctly.
Resident Agent vs Owner
| Resident Agent | Business Owner |
|---|---|
| Receives legal documents | Holds an ownership interest |
| May be an outside service | May not be the resident agent |
| Connected to the registered office | Ownership depends on entity type |
| Public role | Does not prove ownership |
Never assume that someone owns a company simply because they appear as the resident agent.
What Is a Registered Office?
The registered office is the address associated with the company’s resident agent.
It does not necessarily have to be:
- Company headquarters
- Main office
- Retail store
- Owner’s home
- Primary operating location
This distinction matters when interpreting an address found through a Michigan business entity search.
How to Check Michigan Business Name Availability
A Michigan business entity search is also useful when researching a proposed business name.
Before forming an LLC or corporation, search:
- Exact proposed name
- Similar spellings
- Singular and plural versions
- Abbreviations
- Similar business names
- Assumed names
A Business Name Search Does Not Guarantee Approval
An apparently available name is not automatically guaranteed to receive final state approval. The business-name search is preliminary. Avoid making large investments in signage, websites, packaging, or printed materials until your filing has been approved.
How to Reserve a Michigan Business Name
If your Michigan business entity search shows that a desired name appears available but you are not ready to form the company, Michigan provides a name-reservation process.
An LLC name can generally be reserved for 180 days.
| Entity Type | Name Reservation Fee |
|---|---|
| LLC | $25 |
| Profit corporation | $10 |
| Nonprofit corporation | $10 |
| Limited partnership | $10 |
A reservation may be useful while you:
- Prepare formation documents
- Arrange financing
- Finalize ownership arrangements
- Develop branding
- Work with an accountant
- Work with an attorney
However:
Name reservation ≠ business formation
Michigan LLC Naming Rules
Michigan LLC names must meet state requirements. An LLC name should be distinguishable from certain existing business names and should use an appropriate LLC designation.
Common forms include:
- Limited Liability Company
- LLC
- L.L.C.
- LC
- L.C.
A Michigan business entity search can help with preliminary research, but LARA makes the final decision when reviewing the filing.
What Is an Assumed Name in Michigan?
An assumed name allows an existing company to operate under a name different from its legal business name.
Example:
Legal entity: Great Lakes Hospitality Group LLC
Assumed name: Lakeside Event Catering
Searching assumed names can make a Michigan business entity search especially useful when a company’s public brand does not match its registered legal name.
How Long Does a Michigan Assumed Name Last?
Michigan assumed-name filings are not necessarily permanent. An assumed-name certificate generally expires according to the state’s filing period unless it is renewed or terminated earlier.
When researching an older assumed name, check:
- Filing date
- Renewal information
- Termination filings
- Current underlying entity
Do not assume an old DBA remains active merely because you find a historical filing.
Michigan DBA Search: Why Some Businesses Are Missing
Not every Michigan business is registered through the same statewide database. A sole proprietorship or general partnership using an assumed name may register through a county clerk.
| Business Structure | Where Records May Be Found |
|---|---|
| LLC | Michigan LARA |
| Corporation | Michigan LARA |
| Limited partnership | Michigan LARA |
| Limited liability partnership | Michigan LARA |
| Sole proprietorship with assumed name | County clerk |
| General partnership with assumed name | County clerk |
This is an important limitation of the Michigan business entity search. If a local business does not appear in LARA, a county-level DBA search may be the next logical step.
Michigan Business Name vs Trademark
A legal business name is different from a trademark. A business name identifies the business entity, while trademarks and service marks can identify the source of goods or services.
After completing a Michigan business entity search, entrepreneurs considering a new brand should also think about:
- Michigan marks
- Federal trademarks
- Existing businesses
- Domain-name availability
- Similar brands in the same industry
Creating an LLC does not automatically create nationwide trademark rights.
Understanding Michigan Business Status
A company’s current status can provide important context.
A business history may contain events involving:
- Active registration
- Loss of good standing
- Dissolution
- Revocation
- Restoration
- Withdrawal
- Merger
- Name change
When conducting a Michigan business entity search, do not stop after finding the company’s name.
Review status and filing history too.
Entity Status vs Annual-Filing Standing
Entity status and annual-filing standing are related but not necessarily identical.
| Field | What It Helps Explain |
|---|---|
| Entity status | Broader condition of the company |
| Annual-filing standing | Compliance with annual filing requirements |
For business due diligence, a stronger Michigan business entity search should review both.
Can You Search a Dissolved Michigan Business?
Historical business records can still be useful.
A dissolved company’s filing history may reveal:
- Previous names
- Dissolution
- Restoration
- Revocation
- Merger
- Resident-agent changes
- Previous annual filings
When a Michigan business entity search shows a dissolved or inactive company, examine its history before assuming the business simply disappeared.
It may have:
- Been restored
- Reorganized
- Changed names
- Merged
- Been replaced by another entity
Michigan Annual Report and Annual Statement Deadlines
Annual filing requirements depend on business structure.
| Entity Type | Typical Due Date |
|---|---|
| LLC | February 15 |
| Professional LLC | February 15 |
| Profit corporation | May 15 |
| Professional corporation | May 15 |
| Nonprofit corporation | October 1 |
Checking annual-filing information during a Michigan business entity search can help reveal possible compliance issues.
New LLC Filing Exception
A Michigan LLC formed late in the year may not have an annual statement due immediately the following February. Always verify the current LARA instructions for the particular entity and filing year.
Michigan Annual Filing Fees
Typical state filing fees include:
| Entity Type | Standard Filing Fee |
|---|---|
| LLC annual statement | $25 |
| Professional LLC annual report and statement | $75 |
| Corporation annual report | $25 |
Fees and penalties can change, so verify current LARA information before submitting a filing.
Michigan Corporation Late Filing Penalties
Late annual reports can result in increasing penalties.
| Date Received | Penalty |
|---|---|
| May 16–May 31 | $10 |
| June 1–June 30 | $20 |
| July 1–July 31 | $30 |
| August 1–August 31 | $40 |
| September 1 or later | $50 |
This is another reason annual-filing information can matter when performing a Michigan business entity search.
What Happens if Annual Filings Are Missed?
Missing required annual filings can eventually lead to issues such as:
- Loss of good standing
- Dissolution
- Revocation
- Loss of business-name rights
- Loss of assumed-name rights
- Restoration expenses
- Renewal expenses
A Michigan business entity search can help identify filing-history issues before you enter into an important transaction with a company.
How to Restore a Michigan LLC to Good Standing
A Michigan LLC that has lost good standing because of missed annual statements may be able to restore its status.
Restoration can involve:
| Requirement | Fee |
|---|---|
| Certificate of Restoration | $50 |
| Missing annual statement | $25 per applicable year |
| Current annual statement when required | $25 |
Before starting the restoration process, review the company’s Michigan business entity search record to identify missing annual filings.
How Long Do Michigan Business Filings Take?
A newly submitted business filing may not update immediately.
If a recent:
- LLC formation
- Amendment
- Annual statement
- Restoration
- Resident-agent change
does not appear right away, review the current processing information before filing duplicate paperwork. The Michigan business entity search can help users determine whether recent information has been processed into the state record.
Filing Status vs Entity Status
- These terms should not be confused. Filing status concerns a specific submitted document.
- Entity status concerns the broader condition of the company.
A pending filing does not necessarily mean the business itself has changed status.
Michigan Certificate of Good Standing
A normal Michigan business entity search result is not the same as an official Certificate of Good Standing.
A business may need a Certificate of Good Standing for:
- Banking
- Business loans
- Investor due diligence
- Acquisitions
- Licensing
- Foreign qualification
- Significant contracts
The certificate provides more formal evidence than simply printing a business-search result.
Michigan Certificate Verification Search
Michigan also provides a Certificate Verification Search. This can be useful when another business gives you a state-issued certificate and you want to verify it through an official source.
For formal due diligence, certificate verification can complement a basic Michigan business entity search.
Can You View Michigan Business Documents for Free?
Some uncertified business documents may be available through self-service online access.
Other document services may involve fees.
| Request | Example Fee Structure |
|---|---|
| Certified copy | Fee applies |
| Ordered uncertified copy | Fee may apply |
| Certificate of Good Standing | Fee applies |
The important distinction is:
Online public access ≠ every document service is free
If you need documents for a bank, court, lender, licensing authority, or transaction, confirm exactly what type of record is required.
Michigan Business Entity Search for Foreign Companies
A company does not have to be originally formed in Michigan to appear in a Michigan business entity search. An entity created in another state may obtain authority to transact business in Michigan.
For example:
ABC Holdings LLC
may have been formed in Delaware but later registered as a foreign LLC in Michigan.
When researching a foreign company:
- Check its Michigan record.
- Check its home-state registration.
- Compare formation dates.
- Review Michigan qualification information.
- Check resident-agent records.
- Compare filing history in both jurisdictions.
The Michigan qualification date may be much later than the company’s original formation date.
Why Can’t I Find a Business in Michigan LARA Search?
If your Michigan business entity search returns no useful result, possible explanations include:
- You searched the brand instead of the legal name.
- The business name is misspelled.
- The company uses an assumed name.
- The company changed names.
- It is a sole proprietorship.
- It is a general partnership.
- Its DBA is filed with a county clerk.
- The company was formed in another state.
- A filing has not finished processing.
- The original company dissolved.
- The business reorganized under another entity.
A missing result should trigger additional research rather than an immediate conclusion that the company is fraudulent.
Is Michigan Business Entity Search a License Search?
No.
A Michigan business entity search verifies corporate registration information.
It is not the same as checking professional or occupational licenses.
A business may be registered as an LLC or corporation while also needing:
- State licenses
- Professional licenses
- Local licenses
- Industry-specific permits
- Federal authorization
Therefore:
Registered with LARA ≠ licensed for every activity
Always check licensing separately when the business operates in a regulated industry.
Does an Active Michigan Business Record Prove a Company Is Legitimate?
No.
An active record in the Michigan business entity search can help prove that a corporate entity exists, but it does not automatically prove:
- Financial health
- Insurance coverage
- Professional licensing
- Regulatory compliance
- Tax compliance
- Creditworthiness
- Customer satisfaction
- Product quality
- Ownership percentages
- Absence of lawsuits
- Trustworthiness
Use state business records as one part of a broader verification process.
How to Research a Michigan Business Before Signing a Contract
A Michigan business entity search is an excellent starting point for business due diligence.
For an important transaction, use these steps.
1. Confirm the Legal Business Name
Make sure the company named in the contract matches the registered entity.
2. Verify the Michigan Entity ID
Entity IDs can help distinguish companies with similar names.
3. Check Entity Status
Look for:
- Dissolution
- Revocation
- Restoration
- Withdrawal
- Other major changes
4. Review Annual-Filing Standing
Missing filings can provide useful compliance context.
5. Check the Formation Date
A business claiming a long operating history but showing a recently formed entity may deserve additional investigation.
Possible explanations can include:
- Reorganization
- Acquisition
- Conversion
- Name change
- New ownership
- Successor entity
6. Review Resident-Agent Information
Use resident-agent information as a verification point, but not as automatic evidence of ownership.
7. Review Filing History
Look for:
- Amendments
- Name changes
- Mergers
- Assumed names
- Dissolutions
- Restorations
- Agent changes
8. Verify Required Licenses
Check appropriate state or local licensing databases.
9. Research Foreign Companies in Their Home State
If a company was created elsewhere, compare the Michigan record with its original state record.
10. Request Formal Documents When Needed
For significant transactions, consider:
- Certificate of Good Standing
- Certified corporate documents
- Insurance certificates
- Organizational documents
- Ownership certifications
- Financial records
Watch for Michigan Business Filing Scams
Business owners should be cautious with letters, emails, or notices that appear to come from government agencies.
Before paying an unexpected filing request:
- Check the sender.
- Compare the amount with official fees.
- Verify the actual filing deadline.
- Visit Michigan LARA independently.
- Avoid suspicious links.
- Read disclaimers carefully.
- Do not assume an official-looking seal proves government affiliation.
A Michigan business entity search can also help confirm the current record before responding to an unexpected filing solicitation.
What to Do After Forming a Michigan LLC or Corporation
After Michigan accepts a formation filing, perform a Michigan business entity search and verify that the public record is correct.
Check:
- Legal business name
- Michigan entity ID
- Entity type
- Formation information
- Resident agent
- Registered office
Then address other business responsibilities that may apply:
- EIN registration
- Business banking
- Michigan tax registration
- Workers’ compensation
- Unemployment insurance
- Licensing
- Annual filings
- Recordkeeping
- Business insurance
Regularly reviewing your Michigan business entity search record can also help identify errors or unexpected changes.
Conclusion: Michigan Business Entity Search
A Michigan business entity search is one of the best starting points for researching an LLC, corporation, nonprofit, foreign company, or other registered entity in Michigan. The Michigan LARA system can help you verify legal names, Michigan entity IDs, resident agents, registered offices, filing histories, assumed names, annual-filing information, and other useful corporate records.
For the most reliable results, use the Michigan business entity search to match multiple pieces of information rather than relying only on a business name. Check the entity ID, status, formation information, resident agent, assumed names, and filing history.
It is also important to understand what the Michigan business entity search cannot prove. A resident agent or organizer is not automatically the owner, corporate registration does not prove professional licensing, and an active state record does not guarantee that a company is financially strong or trustworthy.
Used correctly, the Michigan business entity search can support LLC lookup, corporation research, business-name checks, vendor verification, contract due diligence, compliance research, and business planning throughout 2026.
Michigan Business Entity Search FAQs
1. Is the Michigan business entity search handled by the Secretary of State?
No. The official Michigan business entity search for LLCs, corporations, limited partnerships, and related entities is handled through Michigan LARA’s Corporations Division.
2. What is the official Michigan business entity search system in 2026?
Michigan uses the MiBusiness Registry Portal and related LARA corporate-record tools for business searches and filings.
3. Is the Michigan business entity search free?
Basic public Michigan business entity search functions can be used to research business records. Certain certificates, certified records, and filings require fees.
4. Can I use Michigan business entity search for an LLC lookup?
Yes. A Michigan business entity search can help locate an LLC and review information such as its legal name, Michigan entity ID, resident agent, registered office, status, and filing history.
5. Can a Michigan business entity search show an LLC owner?
Not necessarily. Michigan LLC members are owners, but the public business database should not be treated as a complete ownership database. Organizers and resident agents are not automatically owners.
