It is clear that the prescribed authority has been vested with the power to charge fees under section 234E of the Act only with regard to levy of fees by the substitution made by Finance (No.2) Act, 2015 w.e.f. 01.06.2015. Once the power has been given, under which any levy has to be imposed upon tax payer, then such power comes into effect from the date of substitution and cannot be applied retrospectively. The said exercise of power has been provided by the statute to be from 01.06.2015 and hence, is to be applied prospectively. There is no merit in the claim of Revenue that even without insertion of clause (c) under section 200A(1) of the Act, it was incumbent upon the assessee to pay fees, in case there is default in furnishing the statement of tax deducted at source. Admittedly, the onus was upon the assessee to prepare statements and deliver the same within prescribed time before the prescribed authority, but the power to collect the fees by the prescribed authority vested in such authority only by way of substitution of clause (c) to section 200A(1) of the Act by the Finance Act, 2015 w.e.f. 01.06.2015. Prior to said substation, the Assessing Officer had no authority to charge the fees under section 234E of the Act while issuing intimation under section 200A of the Act. Before exercising the authority of charging any sum from any deductor or the assessee, the prescribed authority should have necessary power vested in it and before vesting of such power, no order can be passed by the prescribed authority in charging of such fees under section 234E of the Act, while exercising jurisdiction under section 200A of the Act. Thus, in the absence of enabling provisions, under which the prescribed authority is empowered to charge the fees, the Assessing Officer while processing the returns filed by the deductor in respect of tax deducted at source can raise the demand on account of taxes, if any, not deposited and charge interest. However, prior to 01.06.2015, the Assessing Officer does not have the power to charge fees under section 234E of the Act while processing TDS returns. In the absence of enabling provisions, levy of fees could not be effected in the course of intimation issued under section 200A of the Act prior to 01.06.2015