IRS Volunteer Income Tax Assistance Program

The Volunteer Income Tax Assistance (VITA) grant program is an Internal Revenue Service (IRS) initiative in the United States that supports free tax preparation services for the underserved through various partner organizations. VITA service helps low- to moderate-income individuals, persons with disabilities, the elderly, and limited English speakers file their taxes each year.

Source: Wikipedia — IRS Volunteer Income Tax Assistance Program (CC BY-SA 4.0)