14 February 2018
Anand - you need to charge GST for taking this reimbursement of expenses.
As per Rule 33 of CGST Rules, defination of pure agent in your case is not satisfied. As per Rule 33, pure agent receives only the actual amount in addition to the amount received for supply he provides on his own account.
Since, in your case you are not providing any additional supply, the conditions of pure agent is not met and hence you need to charge GST