Register a Business Name in Isabella County, MI
Here's what to expect at the County Clerk — fees, what to bring, and where to go.
Isabella County does not publish its DBA filing fee. The figure above is the statutory minimum every Michigan county starts from — MCL § 445.1(1) sets a $6.00 filing fee plus the county's own indexing fee — and it is a FLOOR, not this county's price. Every one of the 63 counties whose figure has been confirmed charges more than $6.00, most commonly $10.00, so expect Isabella County to charge more too. Call before you go. Checked 2026-09-15: 6 pages on this county's own site were read and none carried a filing fee.
What to bring
- The certificate form, which the county clerk furnishes — MCL 445.1(1) requires the filing to be made "on a form furnished by the county clerk", so use this county's own rather than another's.
- Your true full name and address, and the name the business will trade under (MCL 445.1(1)).
- Photo identification. The certificate must be "executed and duly acknowledged" (MCL 445.1(1)), and a notary taking an acknowledgment has to establish who you are — MCL 55.285(6)(c) accepts "a current license, identification card, or record issued by a federal or state government that contains the individual's photograph and signature", unless the notary knows you personally.
- An unsigned form. Do not sign it in advance: the acknowledgment has to happen in front of the notary, so sign it there, or at the counter if this office has a notary on staff.
- Everyone named on the certificate, if more than one person is. Each signature has to be acknowledged separately.
- The filing fee. MCL 445.1(1) sets $6.00 and every county we have checked publishes more — confirm the amount, and what this office takes, before you go. A notary may charge up to $10.00 for the acknowledgment itself (MCL 55.285(7)).
This filing covers this county only; it is not shared with other counties or with the State of Michigan, and it is for sole proprietors and co-partnerships — corporations and limited partnerships are excluded by MCL 445.1(4)(a) and file with the state instead.
This page shows the best information we have for Isabella County. Fees and hours may vary — call ahead to confirm before visiting.
Filing a DBA somewhere else in Michigan? See the Michigan DBA guide for statewide requirements and fees.