Tax-Aide appointments scheduling day set for Feb. 1 at Hillside AARP tax preparers will be in Rossmoor Feb. 5 to April 11 Free federal and state tax return preparation will again be available in Rossmoor from Monday, Feb. 5 through Thursday, April 11. AARP Tax-Aide volunteers provide service to anyone who needs to file basic income tax forms, with limited to moderate income and with special