Michigan · checked 2026-09-02 · Source-backed guide

Michigan assumed name filing guide

LLC

Authority and fee for this entity route. Choose your entity below before filing.

Authority: Michigan LARA Corporations DivisionSource: www.michigan.gov official record · retrieved
Supporting excerptMichigan LARA Corporations Division
Official fee: $10.00Source: www.michigan.gov official record · retrieved
Supporting excerpt$10.00
Form: Certificate of Assumed NameSource: www.michigan.gov official record · retrieved
Supporting excerptCertificate of Assumed Name

A current official filing link is not confirmed in this guide. Use the named authority to confirm the local procedure.

What Michigan calls a DBA

The official term documented here is assumed name.

Source: www.michigan.gov official record · retrieved
Supporting excerptassumed name

Michigan’s verified terminology is “assumed name.”

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name

The cited Department of Licensing and Regulatory Affairs guidance addresses a limited liability company that will operate under one or more names other than its true name.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • Michigan LARA Corporations Division
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

For that situation, the state says a Certificate of Assumed Name must also be filed with the LARA Corporations Division.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • Michigan LARA Corporations Division
  • Certificate of Assumed Name
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

Michigan identifies the original certificate as form CSCL/CD 541, allowing a filer to distinguish it from the separately numbered renewal document.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

The present data models that supported LLC statement as required; it should not be read as newly researched guidance for a sole proprietorship or another entity type not described by the cited wording.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

The expiration formula is unusually specific.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Rather than ending exactly five years after submission, the certificate expires on December 31 of the fifth full calendar year following the filing year.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Preserving that formulation avoids replacing Michigan’s year-end rule with an inaccurate anniversary shorthand.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Rules by legal entity type

Jump to the entity that already exists. Each section keeps its own authority, fee, exceptions, and official evidence.

Build a personal filing plan for Michigan →

LLC

Required: Yes, when the documented conditions apply.Source: www.michigan.gov official record · retrieved
Supporting excerptIf a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
Authority: Michigan LARA Corporations DivisionSource: www.michigan.gov official record · retrieved
Supporting excerptMichigan LARA Corporations Division
When this route applies: If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.Source: www.michigan.gov official record · retrieved
Supporting excerptIf a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
Official form: Certificate of Assumed NameSource: www.michigan.gov official record · retrieved
Supporting excerptCertificate of Assumed Name
Form destination: Could not be confirmed because the official source blocked access.
Online filing link: Could not be confirmed because the official source blocked access.
Official fee: $10.00Source: www.michigan.gov official record · retrieved
Supporting excerpt$10.00
Effective duration: The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.Source: www.michigan.gov official record · retrieved
Supporting excerptThe certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
Renewal: Certificate of Renewal of Assumed Name, Form 542, $10.00Source: www.michigan.gov official record · retrieved
Supporting excerptCertificate of Renewal of Assumed Name, Form 542, $10.00
Changes or amendments: Could not be confirmed because the official source blocked access.
Abandonment or cancellation: unless terminated by filing a certificate of termination or by the dissolution or withdrawal of the companySource: www.legislature.mi.gov official record · retrieved
Supporting excerptA certificate of assumed name is effective, unless terminated by filing a certificate of termination or by the dissolution or withdrawal of the company, for a period expiring on December 31 of the fifth full calendar year following the year in which the certificate of assumed name was filed.
Important exclusions: Could not be confirmed because the official source blocked access.
Mail filing: Could not be confirmed because the official source blocked access.
In-person filing: Could not be confirmed because the official source blocked access.

How to file through the authority

An LLC using a name other than its true company name should begin with Michigan’s Certificate of Assumed Name, CSCL/CD 541.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • Certificate of Assumed Name
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

The verified filing fee is $10.00, and the receiving authority is the Michigan LARA Corporations Division.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • Michigan LARA Corporations Division
  • $10.00
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

Obtain them from the live LARA form and naming guidance instead of copying an address from an unofficial source.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name

Confirm the form number as well as the title: 541 is the original Certificate of Assumed Name, whereas the supported renewal record points to form 542.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

The state language permits one or more names other than the LLC’s true name, but this page does not calculate whether separate submissions or fees would apply to multiple names; the verified facts do not answer that question.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • $10.00
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

DBA Filing Guide accepts neither documents nor the ten-dollar payment.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • $10.00

It also does not collect the LLC’s name, proposed assumed name, address, or any other filing information.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

Renewal, amendment, and abandonment

Michigan calculates expiration by calendar years.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

A Certificate of Assumed Name ends on December 31 of the fifth full calendar year following the year it was filed.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

A certificate filed during one year therefore uses that filing year as the reference point, followed by five full calendar years, with expiration at the final year’s end; the official wording should control any actual date calculation.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Continuation uses the Certificate of Renewal of Assumed Name, form 542, for which the verified fee is $10.00.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • Certificate of Assumed Name
  • $10.00
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

The available record does not state how early renewal may be submitted, so no advance window is promised here.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

It also contains no verified amendment or abandonment text, and this guide does not invent a form or procedure for either event.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name

Consequently there is no supported publication start date, frequency, duration, or proof deadline to display.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Those nulls are intentional: the December 31 expiration date concerns the life of the certificate and cannot serve as a newspaper deadline.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

Publication and notice

Publication could not be confirmed for llc. No requirement or exemption is asserted.

Next steps: self-file first

Match the Michigan guidance to the existing entity before acting.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

The verified requirement here concerns a limited liability company operating under one or more names other than its true name.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

If that describes the business and this is a first filing, open LARA’s official naming page, locate Certificate of Assumed Name CSCL/CD 541, verify the current $10.00 fee, and follow the submission directions supplied with the current state document.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • Certificate of Assumed Name
  • $10.00

Record the filing year after acceptance because Michigan’s expiration language depends on it and reaches December 31 of the fifth full calendar year that follows.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

For continuation, look for Certificate of Renewal of Assumed Name form 542 and recheck its recorded ten-dollar fee with LARA.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • assumed name
  • Certificate of Assumed Name
  • $10.00
  • The certificate of assumed name expires on December 31 of the fifth full calendar year following the year in which it was filed.
  • Certificate of Renewal of Assumed Name, Form 542, $10.00

An entity outside the LLC situation described by the evidence should confirm its correct filing layer and form directly with the appropriate authority.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • If a limited liability company is to operate under one or more names other than the limited liability companies true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.
  • Michigan LARA Corporations Division
  • Certificate of Assumed Name
  • If a limited liability company is to operate under one or more names other than the limited liability company’s true name, a Certificate of Assumed Name (CSCL/CD 541) must also be filed.

This site supplies the official link and normalized facts but does not submit a certificate or retain visitor information.

Official sources and supporting excerptsSource: www.michigan.gov official record · retrieved
  • Certificate of Assumed Name

Paid help, if offered later, is optional. This independent guide does not submit filings or accept government fees.

Official sources

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