Smart Financial Calculators
for US Taxpayers
Get accurate 2026 results for salary net pay, state taxes, mortgages and more. City-specific calculators for NYC, California, Texas, Alaska and all 50 states.
Most Popular Calculators
Our most-used tools for everyday financial planning.
US Salary Tax Calculator
Calculate net take-home pay for all 50 states with 2026 federal and state tax rates.
Calculate now →NYC Paycheck Calculator
Includes NYC city income tax (3.078%-3.876%), NYS tax, and federal deductions.
Calculate now →Mortgage Calculator
Monthly payments, amortization schedules and property tax estimates by state.
Calculate now →California Tax Calculator
CA state income tax up to 13.3%, SDI, and federal taxes. Accurate for 2026.
Calculate now →401(k) Calculator
See how employer match and compound growth build your retirement nest egg.
Calculate now →Auto Loan Calculator
Monthly payment, total interest and full amortization for your car purchase.
Calculate now →City & State-Specific Calculators
Tax rules vary dramatically by location. Use our city and state-specific tools for precise results.
Tax & Finance Guides
Expert articles to help you understand US taxes and make smarter financial decisions.
Complete Guide to NYC Income Tax 2026
Everything you need to know about New York City income tax rates, brackets, and deductions.
State TaxLiving in Alaska: No Income Tax Explained
Alaska has no state income tax and pays residents a Permanent Fund Dividend. Here is what that means for your finances.
Tax GuideTexas vs. Florida: Which No-Tax State Wins?
Both have no state income tax, but property tax, sales tax and cost of living differ significantly.