TAX INFORMATION

• Track Your Refund — IRS

• Track Your Refund — ILLINOIS

• Tax Calendar For Business And Self Employed

• Tax Calendars For Use In 2019 (PDF)

TAX FORMS

• IRS Forms And Publications (COMPLETE LIST)

• Publication 15 (Circular E), Employer’s Tax Guide (PDF)

• Publication 17, Your Federal Income Tax (PDF)

• Illinois State Tax Forms (COMPLETE LIST)

PAYROLL TAX FORMS

• Form W-9, Request for Taxpayer Identification Number (TIN) and Certification (PDF)

• FEDERAL Form W-4, Employee’s Withholding Allowance Certificate (PDF)

• ILLINOIS Form W-4, Employee’s Withholding Allowance Certificate (PDF)

• I-9

• Apply for an Employer Identification Number (EIN) Online (LINK TO IRS)