Employee Services will be closed on Monday, Sept. 1, to commemorate Labor Day. The department will reopen at 8 a.m. Tuesday, Sept. 2. Enjoy your holiday!
International Tax FAQs
Purpose
This guide answers some of the most frequently asked questions for international employees about IRS Form W-4.
NOTE: More resources are available at www.irs.gov/forms-pubs/about-form-w-4, or you can contact the International Tax Office at intltax@cu.edu.
Last updated: 10/2023
Download the guide below