Pass-through entities must withhold Utah income tax on income from Utah sources for nonresident individual partners, members and shareholders. Checklist for Completing Application.- Social security number, address, and birthdate of each owner, officer, partner, or member. Enter W for Withholding in the Filing Code column. Complete Form ID K-1 for each nonresident individual owner. Locate a USCIS field office. Please refer to your interview or appointment notice to confirm the field office address for your visit. State Labor Offices Commissioners, Directors, and Secretaries Below is a list of each state and their labor office contact information. These are state and county taxes that are withheld from your employees' wages. USCIS offers many exciting career opportunities to make a meaningful impact on our country's future.