Monday, May 27 – All locations are closed for Memorial Day.

May 24 – 27 – The Boulder Creek Festival will take place in the Civic Area near Main Library. Parking at Main Library will be closed Friday – Sunday. Find out about service impacts, parking and how to attend.

Get help with your 2023 taxes!

someone working on their taxes. they have papers spread out and a calculator.

Need tax forms? Our locations do not carry ANY hard copy forms, but you can visit our Tax Forms Research page for specific links to commonly used federal and state forms.

Get FREE Tax Preparation

Boulder Public Library (BPL) is partnering with Tax Help Colorado and Mile High United Way to provide FREE, high-quality tax preparation to households that earned $64,000 or less in 2023.

Main Library, 1001 Arapahoe Ave, Boulder, CO 80302 (map)

Boulder Creek Meeting Room (1st floor, left of the elevator)
Jan. 30-April 6, 2024
Tuesdays from 2 p.m. to 6 p.m.
Saturdays from 10 a.m. to 4 p.m.
Please go to TaxHelpCO sign-up page to make an appointment. Limited walk-in appointments may be available but aren’t guaranteed.

Looking for other area programs? Please check our Tax Preparation guide for up-to-date information.