TaxLogic: Premium US Tax & Salary Calculators
The ultimate toolkit for financial optimization. Stop guessing with your mortgage, investments, and debt. Calculate your way to financial independence.
Live Updates
Regional Financial Benchmarks
Explore precise calculations tailored for specific locations and career paths.
The new standard
Data-Driven Wealth. No Guesswork.
Whether you are optimizing your mortgage payments or your retirement plan, accuracy matters. Our tools are built on verified financial formulas and real-world market data.
Investment Models
FIRE calculators and compound interest models to project your long-term wealth.
Loan Optimization
Mortgage and debt payoff strategies to minimize interest and maximize equity.
Financial Calculators
The most requested financial calculators by our community.
LLC Filing & Registration Cost Calculator
Estimate the total cost to form and maintain an LLC in any US state, including filing fees and annual taxes.
UK Take Home Pay Calculator 2026/27
Calculate your net salary after Income Tax, National Insurance, and Student Loan repayments.
Mortgage Affordability Calculator
Find out how much home you can afford based on your income, debts, and down payment.
Mortgage Extra Principal Calculator
See how much time and interest you save by adding extra monthly principal payments.
Mortgage Repayment Calculator
Calculate your estimated monthly mortgage payments, including principal and interest.
Compound Interest Calculator
See the power of exponential growth. Calculate how your investments grow over time.
Salary to Hourly Convertor
Convert your annual salary to an hourly wage (and vice versa). Includes adjustments for holidays.
Auto Loan Calculator
Estimate your monthly car payments. Includes trade-in value, down payment, and sales tax.