W-4 Tax Withholding Optimizer
A big refund means you gave the IRS a free loan. A big bill means penalty risk. See your current trajectory and get exact W-4 adjustments to hit $0 owed at filing.
You're on track for a $659 refund
You're over-withholding — giving the IRS an interest-free loan
At 4.5% HYSA rate, your $659 over-withholding costs you roughly $30/year in foregone interest. That's money you gave the IRS to hold interest-free.
Your Tax Profile
Income
W-4 Adjustment Recommendations
$0
Claim Dependents / Credits
Enter $0 in the "Claim Dependents" box (Step 3 on your W-4). This equals your total tax credits.
$25.35
Additional Withholding Per Paycheck
You're over-withholding by $25.35/paycheck. Reduce Step 4(c) or increase Step 3 to stop giving the IRS a free loan.
Tax Calculation Breakdown
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