Free 2026 tax deduction calculators

Estimate your deduction and federal tax savings under the new OBBBA rules. No sign-up, no email.

• Overtime Deduction Calculator

  Deduct the premium part of overtime pay, up to $12,500 ($25,000 joint). · Read the guide

• Tip Deduction Calculator

  Estimate the no-tax-on-tips deduction, up to $25,000. · Read the guide

• Auto Loan Interest Calculator

  Estimate the deduction for interest on a new US-assembled vehicle, up to $10,000. · Read the guide

• Senior Deduction Calculator

  The $6,000 deduction for taxpayers 65 and older, with its income phase-out. · Read the guide

• SALT Cap Calculator

  See how much state and local tax you can deduct under the $40,400 cap. · Read the guide

• Schedule 1-A Estimator

  Stack all four OBBBA deductions and see combined savings. · Read the guide