Send an email and say "I quit. " Or say "I am sorry I will not be able to fulfill my duties for the board.The board conducts a proper search and appoints "Amy" to take John's place within 30 days after John's resignation date. To resign as a registered agent in Michigan, submit a Resignation of Resident Agent form to the Michigan Department of Licensing and Regulatory Affairs (LARA). LARA is proud to be recognized as a Veteran-Friendly Employer committed to military veteran recruitment, training and retention practices. She said she cannot legally do so until I fill out exit paperwork and turn in my key. Sign-up for Email Alerts. Submit. I intend to resign from my position, ideally effective the end of the calendar year. Written notice of resignation should be given at the earliest possible opportunity to the appropriate chair.