Payment of Welfare Fund Contributions
Not deducting an amount from the salary is not a crime, but not paying the amount, whether or not deducted, is an offense. Therefore, if the amount is payable monthly (I understand that the welfare fund is payable in six months or annually) and you have not made the payment of contribution in respect of any employee, then that is an omission. However, you can pay it along with the next month's contribution. It may attract some penal charges and interest.