How much extra tax deduction does NPS give beyond Section 80C?
Section 80CCD(1B) gives an additional ₹50,000 deduction per year for NPS Tier 1 contributions, over and above the ₹1.5 lakh Section 80C limit. This is only available under the old tax regime. For someone in the 30% slab, this extra ₹50,000 saves ₹15,600 in tax (30% + 4% cess). Under the new tax regime, 80CCD(1B) is not available.