Telangana High Court
For revenue
Cognizant Technology Solutions India (P.) Ltd. v. Assistant Commissioner of State Taxes
Where SEZ unit's refund claim under zero-rated supply provisions for IGST paid on group health insurance services was rejected and petitioner challenged same via writ, since questions on whether claim fell outside zero-rated supply or was simpliciter refund required consideration by appellate authority, writ was not to be entertained and petitioner was permitted to pursue statutory appeal