GDT Salary Tax Calculation is a free application for calculating the payment of tax on salary in Cambodia. Employer or representative can calculate the amount of tax for payment of monthly taxable salary and other fringe benefits of each employee. On the other hand, employee can quickly calculate the amount of tax or tax base of monthly taxable salary and other fringe benefits which he/she got from employer (the employer has already withheld tax on salary). This application can also deduct from tax base for the spouses or dependent children allowed by law.