Dear Jitendra,
The preamble to the Payment of Bonus Act, 1965, states that it is "an Act to provide for payment of bonus to persons employed in certain establishments on the basis of profits or on the basis of production or productivity and for matters connected therewith." Therefore, basically, the bonus is linked to production, productivity, and profitability of the firm. In other words, it is purely based on the capacity to pay. The provisions for determining the available and allocable surplus and for carry forward and set off of the same are provided in the Act with this perspective. The protection granted in the Act for infancy is also a measure to emphasize the scheme linked to profitability.
Section 17 of the Act addresses interim bonus, and the employer can adjust any advance of bonus paid from the final bonus payable. In regions where two major festivals occur, it is common to pay interim bonuses. For instance, in Kerala, interim bonuses are paid in April to enable employees to spend for Vishu, a festival, and the same is adjusted when the final bonus is paid in August/September during which another festival, Onam, takes place.
If you pay a bonus based on sales/production, it will be part of the salary and will be as per an agreement between the employee(s) and the employer. Usually, the incentive terms will be specified in the appointment order itself. To be eligible for deduction under Section 17 of the Payment of Bonus Act, the payment should be made under the head "bonus Advance."
Another important aspect to consider is that incentives vary from employee to employee based on their performance. In contrast, bonuses are based on the employees' salaries, and the salary for calculating the bonus does not include any incentives. Therefore, bonuses are expected to be similar for employees in the same category. If incentives paid are adjusted from the bonus payable, high-performing employees who have received substantial incentives will receive a lesser final bonus, while those who received fewer incentives will get a higher bonus. In such a case, the performance loses its significance, and everyone ends up getting the same total incentive—the declared bonus.
Regards,
Madhu.T.K