The Bonus Calculator Form Template from WPForms helps calculate bonuses based on multiple factors like tenure, performance, and company profitability. This Texas bonus tax calculator uses supplemental tax rates to calculate withholding on special wage payments such as bonuses.What is a Bonus Plan? A bonus plan is an agreement between the employer and employee to pay out a predetermined amount of money based on performance. To use this bonus tax calculator, simply input the bonus amount and the tax filing status. This is a simple Employee Bonus Calculator. It is an easy to edit Excel file that can be made to fit your needs. Plan and calculate employee bonuses with our simple Annual Bonus planner template. In this example, the stipends are paid out in two payments, with a larger final stipend paid in. This employee bonus policy template is ready to be tailored to your company's needs and can be a starting point for setting up your employment policies.