We are a team of veteran developers turning 20 years of experience into the most user-friendly tax tools on the web.
Software development excellence since 2005.
Dedicated engineers, designers, and data analysts.
Full US tax coverage with real-time updates.
StateTaxCalc 2026 is not just another calculator website. We are a tight-knit team of nearly 30 technology professionals. With over two decades of software development history, we have transitioned from building enterprise-grade systems to creating accessible consumer tools. Our background ensures that the code behind our calculators is robust, secure, and incredibly fast.
Tax laws are complex, but understanding your paycheck shouldn't be. Our mission is to democratize financial data. We believe that whether you live in California or Texas, you deserve free, professional-grade tools to estimate your taxes without hitting a paywall.
We leverage our technical expertise to aggregate data from the IRS and state revenue departments, updating our algorithms the moment new legislation is passed.
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