500
Capitalize a person's title when it precedes the name. Do not capitalize when the title is acting as a description following the name. Also capitalize the person's title when it follows the name on the address or signature line.
Examples:
Chairperson Cullivan
Ms. Cullivan, the chairperson of the company, will address us at noon.
Sincerely,
Ms. Cullivan, Chairperson
When do you capitalize a person's title?