A wide variety of state and federal paperwork to file when you hire an employee. Here we guide you through the steps you ll need to take.A guarantor's form should include a space to fill in the home address, work address, phone number, and email address. 1. Fill in the applicant's name, position applied for, and department. Complete Form W-4MN so your employer can withhold the correct Minnesota income tax from your pay. While use of this form is optional, a fully completed Form WH-.