Payroll Taxes

New and Updated

• Type:

  FAQs

  How long must an employer keep an employee's Form W-4?

• Type:

  FAQs

  Is an employer allowed to request a copy of an alien's Social Security card even if it is not used as proof for the I-9?

• Type:

  FAQs

  Of what use is IRS Form 945?

• Type:

  Legal Timetable

  Alabama Employers Must Switch to New Online Tax Filing System

• Type:

  Letters and Forms

  Illinois Employee's Statement of Nonresidence, IL-W-5-NR

  As mandated by the Illinois Department of Revenue, covered employers must keep a completed copy of the Illinois Employee's Statement of Nonresidence, IL-W-5-NR.

• Type:

  Letters and Forms

  Illinois Certificate of Residence in Illinois, IL-W-5

  As mandated by the Illinois Department of Revenue, covered employers/payers must keep a completed copy of the Illinois Certificate of Residence in Illinois, IL-W-5.