We are a GST Registered Consultancy Firm. We deal in company registrations. We hire freelance professionals for company registration services. Their fees include Govt. Fee & their Professional Fee. But they do not provide any GST Invoice. So my query is, how should we bill our clients for their company registration services? We can't provide itemized bills as Govt. Fee & Professional in separate. Either we have to charge GST in whole or we can bill them as a non-GST supply? Which would be the proper way according to the GSTN regulations?