Frequently Used Tax and Business Forms

Click on each form name to download the pdf form

Credits Available

• List of Arizona credits available to taxpayers

Federal Forms

• Form 1040 ES – Estimated Tax for Individuals
• Form 2848 – Power of Attorney and Declaration of Representative
• Form SS-4 – Application for Employer Identification Number
• Form 8822 – Change of Address Form
• Form 9465 – Payment Installment Agreement

State Forms

• Form 140 ES – Arizona Individual Estimated Tax Payment Form
• Form 285 – Arizona General Disclosure/Representation Authorization Form

Business Owners Forms For Employees

• Form W-4 – Federal Withholding Form
• Form I-9 – Employee Eligibility Form
• Form A-4 – Employee Arizona Withholding Form