Welcoming a new hire to the office? After showing them the coffeemaker (priorities!), make sure they fill out a Form W-4.
What’s the purpose of the W-4?
The IRS Form W-4 — which should be filled out by all employees — determines how much federal tax should be withheld from an employee’s paycheck every pay period. Employers withhold taxes so that employees won’t be subject to huge bills from the IRS come tax time.
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The IRS calculates how much tax to withhold based on the withholding information each employee indicates on their Form W-4. The IRS also takes into account whether employees are filing jointly or on their own, among other factors.
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What if an employee doesn’t fill out a W-4?
If an employee doesn’t submit a Form W-4, the IRS requires you to withhold taxes from them at the highest rate (which likely won’t come as welcome news).
Can I fill out the W-4 for my employees?
No. You can answer an employee’s questions, but can’t fill out the form or influence how they do so. If employees need help determining their withholding allowances, you can direct them to the IRS’s withholding calculator.
Must employees update W-4 forms every year?
The IRS requires employees to fill out a new form upon starting a new job. However, as an employer, it’s helpful to remind employees to provide a new Form W-4 if their personal or financial situation has changed. This will ensure that an appropriate amount of taxes is being withheld from each paycheck.
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What happens if too much tax is withheld?
If your employee didn’t claim all the allowances they were entitled to, their employer cannot repay the tax previously withheld — but the employer should ensure that the employee fills out a revised W-4 to correct the amount moving forward. If, however, the employer mistakenly withheld too much tax from an employee’s paycheck, the IRS has rules regarding how employers should return these amounts.
Where can I find the W-4 form?
You can find the latest version of the W-4 along with any relevant updates on the IRS website here.
This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, legal or tax advice. If you have any legal or tax questions regarding this content or related issues, then you should consult with your professional legal or tax advisor.