The way you have explained, it is nothing but additional income to employees. You are paying Rs. 800 as an allowance and some more amount as Petrol Reimbursement. Hence, even though you are calling it reimbursement, it is nothing but an allowance, and it needs to be taxed. Please consult your Tax Consultant before finalizing this arrangement. He may guide you to comply with the law by employing some strategies.
Petrol Reimbursement and Tax Implications
Petrol reimbursement paid for commuting between home and office cannot be tax-free. You may present this as Reimbursement Of Petrol Expenses for official work like visiting vendors, suppliers, customers, etc. However, such Petrol Reimbursement Claims need to be supported by a statement containing date-wise details such as the place visited, kilometers traveled, purpose of the visit, etc. It cannot be a uniform fixed amount every month, as it will logically depend upon actual traveling.
What I meant by incentive was that it will be an attraction to my seniors that apart from the usual travel allowance, they have the facility of reimbursing Rs. 1000 or Rs. 1500 per month against proper petrol bills. This reimbursement will not be reflected in the salary slip but will be in separate reimbursement slips.
So, with my explanation and your answers, I will take it as a yes, that I can give a conveyance allowance that will reflect in the salary slip and petrol reimbursement, which will be in a separate slip and only payable against bills.
Thanks.