Czech Salary is a net salary calculator in English reflecting the the 2021 Amendment of the Czech Income Tax Act. Starting from the salary period of January 2021, all employees will find a higher net salary in their next pay slip. Czech Salary provides a calculation with explanations of all salary deductions and possible tax credits. Soon the creators are planning to add a Calculator of Net Income of Trade licensors and other helpful information with regards to the Czech taxation. You can access the calculator here. No related posts.