Appeal to the Appellate Tribunal: form requires appellant details, dispute particulars, tax split and 20% pre-deposit. Form GST APL 05 is the prescribed application for an appeal to the Appellate Tribunal requiring appellant identification, impugned order and authority details, a structured statement of the dispute (issues, goods/services classification, period) and a monetary breakdown across tax heads, interest, penalties and fees. It requires disclosure of demanded, disputed and admitted amounts, particulars of payments and a mandatory pre-deposit of 20% of the disputed tax, with ledger and debit entry details, and entries for interest, penalty and late fee payments, followed by a verification declaration.