🎯 Tax Planning Calculators
Tax deduction, credit, refund and optimization calculators. 16 calculators updated for 2025.
United States
15Tax Refund Calculator 2025
Estimate your tax refund or amount owed before filing. Quick estimate in 60 seconds.
USStandard vs Itemized Deduction Calculator
Should you itemize or take the standard deduction? Compare both and save more.
USTax Deduction Calculator
Calculate tax savings from common deductions: mortgage interest, charitable, medical, SALT.
USChild Tax Credit Calculator
Calculate the Child Tax Credit ($2,000 per child) with income phase-out.
USEarned Income Tax Credit Calculator
Calculate EITC based on income, filing status and number of qualifying children.
USCharitable Donation Tax Calculator
Calculate your tax savings from charitable contributions with AGI limits.
USMedical Expense Deduction Calculator
Calculate deductible medical expenses exceeding 7.5% of AGI threshold.
USStudent Loan Interest Deduction Calculator
Calculate tax deduction on student loan interest up to $2,500/year.
USMarriage Tax Calculator
Calculate the marriage penalty or bonus: compare taxes as married vs two singles.
USAlternative Minimum Tax (AMT) Calculator
Check if you owe AMT and calculate the amount. ISO stock option holders at risk.
USTax Withholding Calculator
Are you having enough tax withheld? Avoid a surprise bill or overpaying throughout the year.
USMoving Expense Tax Calculator
Calculate deductible moving expenses for active-duty military members.
USTax Extension Penalty Calculator
Calculate late filing and late payment penalties if you miss the tax deadline.
USUnderpayment Penalty Calculator
Calculate IRS underpayment penalty (Form 2210) on insufficient estimated tax payments.
USEffective Tax Rate Calculator
Calculate your total effective tax rate including all federal, state, local and payroll taxes.
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