The Volunteer Income Tax Assistance (VITA) program offers free tax
help to people who generally make $53,000 or less, persons with disabilities,
the elderly, and limited English-speaking taxpayers who need assistance in
preparing their own tax returns. IRS-certified volunteers provide free basic
income tax return preparation with electronic filing to qualified individuals.
More information here:
http://www.irs.gov/Individuals/Free-Tax-Return-Preparation-for-You-by-Volunteers