Quick Answer
What do I need for a Michigan dba / assumed name filing?
In Michigan, an LLC or corporation registers an assumed name (DBA) with LARA on form CSCL/CD-541 for $25, and the registration lasts five years. A sole proprietor or partnership instead files an assumed name certificate with the county clerk where the business operates, typically $10–$16.
Required Forms
- CSCL/CD-541Certificate of Assumed Name (LLC / corporation)
- County formAssumed Name Certificate (sole proprietor / partnership)
Documents to Gather
Filing Steps, In Order
- 1.Search LARA's business entity database for name conflicts
- 2.Decide whether you file with LARA (entity) or the county clerk (sole proprietor)
- 3.Complete the assumed name certificate
- 4.File and pay the fee
- 5.Take the stamped certificate to your bank to open an account in that name
- 6.Calendar the five-year renewal (LARA filings expire December 31 of the fifth year)
Costs (Estimated)
LARA assumed name $25 for five years. County clerk filing typically $10–$16.
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Reviewed and updated by the Clear Path document team. Informational only — not legal advice.