we see a new NPS creation in payslip section. Is there any benefits taken NPS from company

How much taxes can be saved on a 40 lakhs package? I am planning to hire a CA but looking for rough estimates here. I can structure my salary in any way I want and can invest in all schemes except housing loans.

Anyone opted for corporate NPS ? Any pros and cons ?

Does Deloitte have "Employer Contribution to Tier 1 NPS" ? If yes, Is there a portal where we can enroll for it or it has to be discussed with HR to change the payroll structure ?