Withholding PF Amount: Legal and Practical Considerations
There is no means by which an employer can withhold the PF amount of an employee. If it's a cash manipulation case, you can try by lodging a police complaint and filing the copy with the local PF commissioner. Then it is totally up to the discretion of the PF commissioner whether to honor it or not.
Legally, after six months of his termination, the employee can happily apply for the PF withdrawal on his individual capacity. If a listed bank manager certifies his signature where he has an account, he will automatically get his PF money directly to his account. So practically, you cannot hold anyone's PF money.
Try to find out other means to recover the fund, and it should be strictly and legally followed with the laid-down procedures, like a show-cause, then an inquiry by an independent authority, and then disciplinary action.