Calculators
Tax & Paycheck Calculators
Reverse sales tax, gig income, RSUs, S-corps, and legal settlements — plus every state paycheck and gig-economy calculator we're adding next — all free, no signup.
Tax & paycheck calculators
Live now — built and tested against the actual IRS rules and rate tables, not a generic estimate.
Reverse Sales Tax Calculator
LiveBack out the pre-tax price and tax amount from a total.
S Corp Tax Calculator
LiveCompare S-corp salary/distribution tax to a sole-proprietorship baseline.
Uber Tax Calculator
LiveEstimate self-employment tax and quarterly payments on gig income.
RSU Tax Calculator
LiveSee tax owed and shares withheld when your RSUs vest.
Settlement Tax Calculator
LiveEstimate the taxable portion of a legal settlement.
State & specialty tax calculators
State paycheck taxes, gig-economy platforms, and a few other specialty tax situations, launching on a rolling basis.
From the blog
Deep dives to help you get more out of every calculator above.
Sales Tax, Vehicle Tax, and Transfer Tax by State: The Complete Guide
The no-tax states, the real outliers, and how each of these three taxes actually works.
Read more →How to Get Your VAT Tax Refund When Traveling: A Global Blue Walkthrough
What VAT refunds actually pay out after fees, and the deadline mistake that voids them.
Read more →The Real Tax Rate on Gig Work: DoorDash, Lyft, Instacart, and Self-Employment Tax
Why your 1099 income is taxed differently than a paycheck, and what to actually set aside.