Regarding it for non resident

Sir,

Our Boss is NRI and we are paying Salary of Rs.1.5 per annum.  Apart from this he was paid Reimbursement for Petrol, Driver Beta and other Mobile recharges nearly 12k pm and he is maintaining home office for that he is claiming rent of Rs.15k pm.

he is laible to tax here.  what can be done avoid over tax.

Awaitiang your immediate reply,

Thanks and Regards 

Priya