Dear HBJ,
Whether you employ Driver or you employ helper or you employ any person in any category, even you employ any person for one day also, you have to cover him under the PF and ESI if the said enactments are applicable to your company / establishment and the person employed is eligible for enrolment under the said enactments.
When you employ some one, you are liable to obtain PF Form 11 from him. In this Form 11, the employee declares that he was a member of EPF / EPS before joining you or not and gives his UAN / PF number there.
If he declares in this Form 11 that he is a member of EPF / EPS, you have no option but to enrol him under EPF / EPS. If he is not a member of EPF / EPS and his salary (PF Salary) at joining you exceeds Rs. 15000/- you have an option to enroll him under EPF / EPS provided he agrees to. It is not mandatory to enrol him under EPF / EPS in this case.
ESIS is applicable if Salary is less than Rs. 21000/-.
Gratuity is applicable as on date, if he (whether he is Driver or otherwise) completes 5 years of service, provided POG Act is applicable to your establishment.
Bonus is applicable if he (whether he is Driver or otherwise) works for 30 days and more in financial year and his basic plus DA less than Rs. 21000/- p.m., provided POB Act is applicable to your establishment.