Services to related person, Goods and Services Tax - GST

[Kaustubh Karandikar]

XYZ is carrying out job work for PQR. Both XYZ and PQR are related since having common directors. All the expenses incurred by XYZ such as salary, water bill, electricity bill etc. are initially borne by PQR and while paying the job work charges to XYZ, the same are recovered and net amount is paid to XYZ by PQR. Is PQR liable to pay GST on the amount initially paid for expenses on behalf XYZ being related persons?