The dues to join MARSH are $30 per person, per year. Our fiscal year is January 1 through December 31. If you join in January through June, you will pay full dues, and you will receive a membership card, good through December 31 of the current year. If you join July through September, your dues for the year will be just $20, and you will get a membership card good through December 31 of the current year. If you join October through December, your dues will be $30, but you will be paid through December of the following year, and will get a membership card reflecting that.