Law clarified relating to necessity of Deposit on or before the due date of employees’ contribution in terms of the EPF Act/Scheme and ESI Act/Regulations, etc., for claiming deduction. Scheme vis-à-vis deposit of employer’s contribution and that of employees’ contribution, distinguished between. Held, The non-obstante clause has to be understood in the context of the entire provision of Section 43B which is to ensure timely payment before the returns are filed, of certain liabilities which are to be borne by the assessee in the form of tax, interest payment and other statutory liability. In the case of these liabilities, what constitutes the due date is defined by the statute. Nevertheless, the assessees are given some leeway in that as long as deposits are made beyond the due date, but before the date of filing the return, the deduction is allowed. That, however, cannot apply in the case of amounts which are held in trust, as it is in the case of employees’ contributions- which are deducted from their income. They are not part of the assessee employer’s income, nor are they heads of deduction per se in the form of statutory pay out. They are others’ income, monies, only deemed to be income, with the object of ensuring that they are paid within the due date specified in the particular law. They have to be deposited in terms of such welfare enactments. It is upon deposit, in terms of those enactments and on or before the due dates mandated by such concerned law, that the amount which is otherwise retained, and deemed an income, is treated as a deduction. Thus, it is an essential condition for the deduction that such amounts are deposited on or before the due date.
[Checkmate Services (P) Ltd. v. CIT, (2023) 6 SCC 451]