There are two parts to the salary structure. One is how much you are going to pay. This will vary from industry to industry and within the industry also, from place to place. For this, the company can go for a salary survey, or another alternative is that when you conduct interviews, keep collecting data on salaries.
The second part is under what heads you are going to pay the salary or total package. For this, I have a few suggestions:
1. You shall have to pay Basic Pay.
For determining other components, the best way is to refer to the laws of the country you are in. I will give you an example of India:
a) In India, PF beyond Rs. 6500.00 can be avoided. The best way is to have two components: one as Basic Pay and another as Family/Personal/Special Allowance beyond the basic of Rs. 6500.00 (do not call it pay as PF authorities may demand deduction of PF). On this part, you should not deduct PF. Now you will have flexibility. If the employee wants more money to go to PF, increase his basic by decreasing the Allowance, and if the employee wants more money in hand, increase his Allowance by reducing the basic.
b) House Rent Allowance - In India, HRA up to 50/60% of basic pay for Metros can be tax-free. Check for the exact position and proceed accordingly.
c) In the case of other perks, do not refer to Income Tax only. Check for Fringe Benefit Tax (FBT) also because some perks do not attract Income Tax but attract FBT. So go only for those perks which do not attract both. Some examples are Medical Reimbursement up to Rs. 15000.00 per annum, Meal Vouchers, LTA if taken only twice in a block of four years, Uniform expenses reimbursement, etc. Go only for these perks. In this part of the exercise, you must consult your Chartered Accountant.
Ultimately, you have the annual benefit of a Bonus. If the Bonus is not applicable, still, you can give it on an annual basis, a part of which can be linked to the profitability of the Company (variable pay).
This way, you will be able to make a good salary structure for your Company.
KKT