How do I change my W-4 so I don’t owe taxes again?

Forum|Forum|10 months ago
May 28, 2025
1 reply
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What is the best to estimate my W-4 so I don't owe any federal or state taxes.

All of these apply:

- I work

- My Spouse works

- I have a side job

- I have 2 children that work. 1 is over 18.

Ask the Experts - W4 - May 2025

ElizabethD7

You can use the IRS Tax Withholding Estimator to estimate the extra amount you should withhold. It considers your filing status, dependents and any other income. Divide the amount among your remaining pay periods for the current year and note that amount on Form W-4 Line 4(c). It will add to your Federal withholdings on your W-2. If you have too much withheld, it will be refunded on your tax return. You can make adjustments during the year if your income changes.

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AZ-Wildcat-22Author

Do I enter in my dependents (under 18) salary as an income source? Is there a specific amount that they have to make to be included as an income source?

Same question for a child 18+?

DoninGA

Employee

@AZ-Wildcat-22 wrote:

Do I enter in my dependents (under 18) salary as an income source? Is there a specific amount that they have to make to be included as an income source?

Same question for a child 18+?

No, you do not enter a dependent's salary as an income source. Nor the salary of a non-dependent that resides in your household.