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Tutt Library Research Guides
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Taxes: Taxes

Federal and state

Tax Forms




Where's My Refund from the IRS

Federal Tax Contacts

Colorado Springs Office

864 S. Circle Dr., Phoenix Tower 7th floor Suite 700, 80906

Monday-Friday: 8:30 a.m.-4:30 p.m. (closed from 1 - 2 p.m.)
(Note: Local office has Colorado tax booklets)


800-829-1040 (Information and assistance)
800-TAX-FORM 800-829-3676 (request forms)

Mail completed forms to:

Internal Revenue Service Center
Fresno. CA 93888 - four digit extension alters with each form

Colorado Tax Contacts

CS Local Office
2447 N. Union Blvd., 80909

Monday-Friday: 8:00 a.m. - 12 p.m. and 1 p.m. - 4:30 p.m.
Note: No longer carries Federal forms


303-238-3278 (tax forms)
303-238-7378 (tax information)
800-659-2656 (TTY)

303-866-3091 (State Office Phone)

Mail completed forms to:

Colorado Department of Revenue
Denver, CO 80261-0005

Other tax stuff


Review of Online tax software - may be helpful in picking tax software


Tax Policy Center - US tax policy: what's new, topics, data, library, legislation, etc.

National Priorities Project - charts showing federal spending


In 2011, nearly 100 million taxpayers e-filed federal income taxes with the IRS.

  1. IRS Free File: if income was <$57,000 - tax preparation and e-filing

  2. IRS Free File Fillable Forms - to prepate your own taxes, use paper forms

  3. Commercial Tax Software - buy, prepare your own return, and e-file
  4. Tax Preparer - use the services of a tax professional to prepare and e-file 

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