About YourIncomeCalculator

Our Story

YourIncomeCalculator was born out of a simple frustration: tax calculations were too complex, too expensive, or required personal data just to get a straightforward answer. We knew there had to be a better way.

Founded by Unique Evolution Limited in the United Kingdom, we started with a single UK salary calculator. Today, we offer over 495 calculators across 13 countries -- and we are still growing. Every calculator is carefully built to follow official tax regulations and deliver results that millions of users rely on.

What drives us has never changed: tax information should be free, accessible, and understandable for everyone -- no matter where you are from or what language you speak.

Our Mission

We believe everyone should have access to clear, accurate tax calculations -- without hidden costs, without mandatory sign-ups, and without fine print.

Our mission is to build the world's most comprehensive collection of free tax calculators. We want every employee, freelancer, and business owner to understand exactly what they earn, what gets deducted, and why -- so they can make informed financial decisions.

We are committed to keeping our calculators always up to date with the latest tax legislation and aligned with the official authorities of each country we serve.

Who We Are

YourIncomeCalculator.com is built and operated by Unique Evolution Limited, a UK-based technology company dedicated to creating useful, freely accessible financial tools.

Our team combines expertise in software engineering, tax legislation, and user experience to build calculators that are both accurate and easy to use. We work with tax professionals to ensure every calculator correctly reflects current regulations.

As a UK company, we are committed to the highest standards of data privacy, security, and transparency. We collect no personal data and provide full transparency in our calculations.

What We Offer

Our French calculators are aligned with DGFiP guidelines and cover salary, income tax (impot sur le revenu), CSG/CRDS contributions, social security charges, employer costs, and much more. Whether you are a salaried employee (cadre or non-cadre), self-employed, or a business owner, we have the tools to help you understand your net salary and tax obligations.