Yes, we also deduct the PF of employees who exceed the basic limit, i.e., ₹6500/-. This basically depends on the employer whether they deduct the PF of employees who exceed the PF limit or not.
On the other hand, if an employee doesn't want to deduct their PF (in case they are exceeding the PF limit - for new joiners only, not for existing employees), they have the option not to deduct their PF. They have to fill a Form 11 or submit an application to declare that they do not want the PF to be deducted to the company's HR Department at the time of joining.
For existing employees, if an employee crosses the PF limit, it is not withdrawn, as already mentioned by Mr. P. Ramachandran.
Regards,
Nandan Singh Negi
New Delhi