Types of IRTA Memberships Dues Deduct Members - have $2.50 deducted each month from your pension or $38/year 5 Year Membership - $175 Life Members - one time fee of $400 Associate Annual Members - pay $25 each year (available to those not drawing a pension from TRS) Associate Life Members - one time fee of $125 (available to those not drawing a pension from TRS) . The fiscal year of IRTA/LSCRTA is January 1 to December 31.