Change your withholding To change your tax withholding you should: Complete a new Form W-4, Employee's Withholding Allowance Certificate, and submit it to your employer. Complete a new Form W-4P, Withholding Certificate for Pension or Annuity Payments, and submit it to your payer.
Prime Contracting/Modification The TPT is imposed on the business activity of performing contracting work as a prime contractor. The tax base is sixty-five percent of the gross receipts derived from the business.
The employee should complete Form A-4 electing their withholding percentage and return it to the employer. Arizona law requires every employer to withhold Arizona income tax from those employees for services provided within Arizona.
Note: Under-withholding can result in you owing tax and/or underpayment penalties when you file your Arizona return at the end of the year. For tax year 2023 and beyond, the tax rate for Arizona taxable income is 2.5%.
If you make this election, your employer will not withhold Arizona income tax from your wages for payroll periods beginning after the date you file the form. Zero withholding does not relieve you from paying Arizona income taxes that might be due at the time you file your Arizona income tax return.
To register for both an income tax withholding account with the Department of Revenue and an unemployment insurance account with the Department of Economic Security, the employer will need to complete the JT-1 application on AZTaxes or complete the form and return the completed form to the department.
To elect an Arizona withholding percentage, an employee must complete Arizona Form A-4, and submit it to their employer. You may request to have an additional amount withheld by their employer. You may change the withholding amount by completing Arizona Form A-4 to change the previous withholding amount or percentage.
To change the amount of Arizona income tax withheld, an employee must complete Arizona Form A-4 and submit to his or her employer to choose a different withholding percentage. Employees may also request to have an additional amount withheld by their employer.
Withholding percentage options. Keep in mind for tax year 2023 and beyond, the tax rate for Arizona taxable income is 2.5%.