Michigan Administrative Code — Department of Treasury (tax rules)
Mich. Admin. Code R 205.3304 — Signature
Rule 304. The written signature, whether of the representati ve or of the petitioner,
shall be in individual form and not in the firm name, except that if the petitioner is a
corporation, the written signature shall be by an active officer of the corporation, and if
the petitioner is a limited liabil ity company, the written signature shall be by a
managing member of the limited liability company. The name and mailing address
of the petitioner or of the representative shall be typed or printed immediately
following the written signature.
Source: official text