Dear Ms Sushmita Roy,
I find two issues in your post. The first one is that employees resign but do not complete their notice period. Then it could be a case of abandonment of the employment. If the cases of the abandonment of employment are more, then it shows the mental disengagement or disaffiliation with the company. You need to investigate why employees do that. The employment provides bread and butter to the employees. But, the sooner they get a chance of a better opportunity, they do not show any qualms about quitting, leaving the current company high and dry. There could be several reasons for them to do so. Please investigate.
The second issue of your post is the non-payment of the salary advance that they had drawn from the company. Here the pertinent question arises is whether your company has a policy on the payment of salary advance and employee loan. The former is given for the days the employee has served in that month. Since the employee is eligible to get the salary, disbursement of early payment on some genuine grounds does not matter.
However, for the disbursement of the loan, does your company take the signature of two employees as guarantors? If the employee fails to repay the instalment of the loan, then the company reserves the right to recover the balance loan amount from the guarantors. However, hereafter, you may start making a legal agreement with the employee. Ensure that even the guarantors also sign the agreement. The legal agreement will be a deterrent for the employees to play a truant.
Thanks,
Dinesh Divekar