Technical Specification for Liberated Model – Introduction and User Help
Third-Party Vendor Registration – Liberated Model
Taxpayer Authentication Process – Liberated Model
Overall System Flow – Liberated Model
API Data Structures and Reference Data Help – Liberated Model
API References – Liberated Model
Amount Codes for Tax Return 2018 – Liberated Model
List of business Sectors – Liberated Model
Technical Support
Email: helpline@fbr.gov.pk
Phone: (051) 111-772-772