Paycheck Withholding Optimizer
Keep your withholding, increase it, or reduce it? This tool projects your federal refund or balance due, the per-paycheck adjustment to hit your target, and the cash-flow value of not over-withholding.
Your decision
Reduce withholding. You're projected to get a $1,386 refund; adjust federal withholding by about $53/paycheck to hit your target.
Recommendation
GoodReduce withholding
Based on your projected refund versus your target.
Projected refund
$1,386
Annual federal withholding minus estimated federal tax.
Per-paycheck adjustment
−$53
Change to federal withholding each paycheck to hit your target.
Cash-flow value of fixing it
Good$30
at 4.40% APY
Interest you could earn on cash no longer over-withheld.
Ranked options
- $30/yr
#1Reduce withholding
Cut about $53 of federal withholding per paycheck to land near your $0 target.
Confidence: MediumEffort: LowRisk: Low #2Keep withholding unchanged
Simplest option — fine if you value a forced-savings refund over monthly cash flow.
Confidence: MediumEffort: LowRisk: Low
Watch-outs
- • A large refund means you lent the IRS about $1,386 interest-free all year. Reducing withholding puts that cash in your pocket each paycheck instead.
- • This uses simplified 2026 brackets, the standard deduction, and assumes your state withholding matches your state liability. It is an estimate, not tax advice — use the IRS withholding estimator or a professional before changing your W-4.
Assumptions used
- Gross annual income
- $85,000
- Filing status
- single
- Pay periods / year
- 26
- Estimated federal tax
- $10,314
- Target refund / owe
- $0
- Annual withholding
- $14,820
Estimates based on your assumptions above — roughly indicative, not financial, tax, or legal advice.
Why this matters
A big tax refund feels like a win, but it's an interest-free loan to the IRS — money you could have had in each paycheck, earning interest in a high-yield savings account. Dialing your withholding toward a $0 balance puts that cash back in your hands every two weeks.
Frequently asked questions
This tool produces estimates based on the assumptions you enter. It is not financial, tax, or legal advice. Actual rates, fees, and outcomes depend on your lender, account terms, and approval.