2025 Printable Template
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Form last updated: 03/2024. Please verify this is the current version before use.
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What is a A-4 used for?
Form A-4 is used by employees in Alabama to determine the amount of state income tax to be withheld from their paychecks. It is important for employees to complete this form accurately to ensure the correct amount of tax is withheld.
Who needs to fill out a A-4 form
Employees in Alabama who need to adjust their state income tax withholding.
How to fill out a A-4 online?
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Frequently Asked Questions
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Form A-4 is the Alabama Employee Withholding Tax Certificate used to determine the amount of state income tax to be withheld from an employee's paycheck.
The form should be submitted to your employer as soon as you start employment or when you need to adjust your withholding.
You can access a blank A-4 Form through the Alabama Department of Revenue's website.
