Make an appointment now to receive help in filing your 2015 taxes. The Stockton-San Joaquin County Public Library is offering ‘Free Tax Help’ at your local library with VITA, Volunteer Income Tax Assistance, volunteers. By appointment only, the VITA service is available at the Escalon Branch Library, 1540 Second St., on Wednesdays, March 16 and 30 from 1 p.m. to 5:30 p.m. This is designed primarily for the elderly, disabled and limited English speakers.