Texas law recognizes that an employer's promise to pay a bonus for extra effort can create an enforceable contract. 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.Use the Texas bonus tax calculator to determine how much tax will be withheld from your bonus payment using the aggregate method. An incentive bonus agreement is a contract between an employer and employee that details information about a cash bonus offered as an incentive. 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. One of our secrets to an awardwinning cleaning service in Dallas is basing pay upon performance for our employees. By following this procedure, we can ensure that incentives and bonuses are paid out accurately and consistently. The more common dispute arises when an employee is terminated or resigns before a commission or bonus payment is due or paid. Pay. filter. Easily apply. filter.