Arizona Income Taxes and AZ State Tax Forms

efile Arizona tax return
"The Grand Canyon State"

Prepare and e-file your current year Arizona state tax return - resident, nonresident, or part-year resident returns - together with your IRS return now via

  • Keep in mind, the IRS and the AZ state tax agencies require you to e-file a federal income tax return at the same time you e-file your Arizona state tax return. This is not an policy but an IRS and state agency policy. See detailed instructions on how you can only prepare and mail in - not eFile - an Arizona Tax Return- here via
  • AZ taxes are generally due when the IRS return is due, thus you should e-file them together to avoid any late penalties. This way, you do not need to worry about mailing anything.
  • Get your IRS and AZ returns filed online on! Start and eFileIT.

AZ Tax Resources and Help

Arizona State Income Tax Rate: 2.98%
Estimate your AZ income taxes now
Compare other state income tax rates.
Where Is Your Arizona Tax Refund Money?
Step 1: Sign into your account and check acceptance by the tax agency.
Step 2: Check your Arizona tax refund status.
Where Is Your IRS Refund?
Step 1: Sign into your account and check acceptance by the IRS.
Step 2: Check your IRS tax refund status.
Arizona Income Tax Extension
Arizona Income Tax Amendment
How to Correct a Rejected Tax Return
If your AZ Tax Return was rejected by the AZ Tax Agency - not - instructions on how to correct a rejected Arizona Tax Return.
How to Pay Income Taxes
Arizona, IRS Late Filing, Tax Payment Penalties
1. Extension based late tax payment penalty: A: 0.5% penalty of tax unpaid of each month or fraction of month.
B. Avoid this penalty by paying up to 90% of the final Arizona taxes owed by April 15 of the tax year.
2. Late Filing Penalty: 4.5% penalty per month or fraction of the month the return is late.
3. Late Payment Penalty: 0.5% penalty per month of the tax due.
4. IRS Penalties: Calculate and estimate your potential IRS income tax return penalties.
AZ Tax Return Mailing Addresses
Find various Arizona mailing addresses for tax returns, tax amendments, and tax payments.
Arizona Income Tax Brackets
Arizona Income Tax Forms
Arizona Unemployment Benefits
Arizona taxes unemployment compensation to the same extent as it is taxed under federal law.
Tax Return Instructions
Detailed AZ related tax return instructions.

Start Federal and Arizona Tax Returns

e-File these Arizona State Tax Forms

Prepare and e-File these state forms for in conjunction with your Federal and State Income Tax Return. As you proceed through the tax interview on, the application will select the correct state forms for you. You can also select tax forms individually. All these forms will then be e-filed by you to the State Tax Agency. Instructions on how to only prepare a state income tax return.

AZ Tax Forms
140ES - Arizona Individual Estimated Income Tax Payment
AZ Form A-4 - Employee’s Arizona Withholding Election
140 - Personal income Tax Return
140NR - Nonresident Personal Income Tax
140PTC - Property Tax Refund (Credit) Claim
140PY - Part Year Resident Personal Income Tax Return
140V - Arizona Individual Income Tax Payment Voucher for Electronic Filing
140X - Arizona Individual Amended Income Tax Return
200 - Request for Innocent Spouse Relief and Separation of Liability and Equitable Relief
201 - Renter’s Certificate of Property Taxes Paid
204 - Arizona Application for Filing Extension
221 - Underpayment of Estimated Tax by Individuals
301 - Nonrefundable Individual Tax Credits and Recapture
309 - Credit for Taxes Paid to Another State or Country
310 - Credit for Solar Energy Devices
321 - Credit for Contributions to Qualifying Charitable Organizations
322 - Credit for Contributions Made or Fees Paid to Public Schools
323 - Credit for Contributions to Private School Tuition Organizations
332 - Credit for Employment by a Healthy Forest Enterprise
333 - Credit for Employing National Guard Members
340 - Credit for Donations to the Military Family Relief Fund
348 - Credit for Contributions to Certified School Tuition Organization - Individuals

Due to IRS and State Tax Agency tax data sharing and validation requirements, you can only e-file a State Income Tax Return while also e-filing a Federal Income Tax Return. This is not an created policy, but all online tax web sites have to adhere to this IRS/state issued tax data sharing policy. You can however prepare all 44 State Income Tax Returns on if you have already e-Filed or filed your IRS return. Instructions on how you can ONLY prepare and file State Income Tax Return(s). Only on can you prepare, file or e-file unlimited State Tax Returns for one low price and not pay for each State return like you would do on H&R Block vs. TurboTax. Dare to Compare Now.