S. 245 : Refund-Set off of refunds against tax remaining payable-Stay of recovery-As long as stay against recovery order issued by competent Appellate authority, Tribunal or Court is in operation, it would not be open for department to enforce recoveries through aid of section 245-Department cannot straightway be permitted to provisionally attach refund amount for current year on ground that in final assessment, demands are likely to be confirmed in case deposits already made for current year by assessee are sufficient [S. 281B, Art. 226]