Boulder Public Library

1001 Arapahoe Ave.
Boulder, CO 80302

Service Type: In-Person

Dates: January 30, 2024 – April 6, 2024

Hours: Tuesdays - 2:30 - 6:00 pm
Saturdays - 10:00 am - 4:00 pm

Appointment: Appointments preferred but walk-ins will be accepted as capacity allows. Make an appointment at

How it works

IRS-certified volunteers will prepare and file your federal and state tax returns all in the same day. You will need to remain in-person while your taxes are prepared. This process can range from 45 minutes to a few hours depending on the complexity of the tax return and how busy the site is.