S.37(1): Business expenditure -Capital or revenue – Payment of spectrum charges to Department of Telecommunications on quarterly basis is held to be revenue expenditure.[ S.35BB ]

S.37(1): Business expenditure -Distribution of gift articles – Accommodation entries- Bogus purchases – Disallowance was restricted to 30 % of the claim .

S.37(1): Business expenditure- Foreign tour expenses of Research manager of export is held to be allowable as the turnover has increased in succeeding years .

S.37(1): Business expenditure -Legal expenses – Merely because the payment was made cheque and TDS was deducted expenses cannot be allowed , in the absence of any documentary evidence connecting expenditure incurred for business auxiliary service with business of assessee.

S.37(1): Business expenditure- Professional fees paid to retired employees of assessee who were expert in this field is held to be allowable as deduction .

S.36(1)(iii): Interest on borrowed capital- Work in progress- Expansion of existing business – interest on capital work-in-progress representing amount incurred on installation of new towers, is held to be not allowable as deduction .Matter was seta side to AO to verify if investment was made from interest free funds no disallowances can be made .

S. 36(1)(iii) :Interest on borrowed capital -Interest on loan taken for renovation and modernisation of factory premises is allowable as deduction .

S.32: Depreciation- Lease premises -Notionally estimated cost and capitalised for restoration of office spaces for setting up of cell site towers – Depreciation is held to be not allowable [ S.43(1) ]

S.28(i): Business loss -Derivatives- loss at end of year on mark to market basis could not be disallowed on ground that same was contingent in nature [ S.37(1) ]

S. 263 : Commissioner – Revision of orders prejudicial to revenue -Deduction allowed u/s 10A allowed before adjustment unabsorbed depreciation or losses is held to be valid- Revision was held to be not valid . [ S.10A ]