Not agreed with Mr. Santosh as sec.(a)(ia) does not makes any discrimination between capital and revenue expenditure and it covers "payments to contractors/Sub contactors.
Dear Sharad,
you are absolutely right that 40(a)(ia) does not make any discrimination between capital and revenue exp, how can you disallow an amount which you never claimed as an expenditure.
I think, in this case, section 201(1A) interest and 271C are applicable only.
Its 271C and not 272 (as mentioned in previous reply)