You may want to complete W-4 forms to modify your tax withholding or look up information regarding how taxes are calculated or reported.
Learn more about tax forms and information:
Federal, Illinois, and Wisconsin W-4s are available online.
Information regarding Form W-2 and 1042-S and helpful IRS guides.
These payments are considered taxable but not subject to withholding. Information explaining this process are available.
Contact us at payroll@northwestern.edu.