Three rules. Pick the order before you pick the product.
The slab pays you. Or the brochure does. Read the order.
01
The Rs 50000 NPS slot is additional. Claim it first.
Section 80CCD 1B sits on top of the 80C ceiling. It is the only deduction that does not compete with PPF or ELSS or EPF. At a 30 pct slab the slot itself returns Rs 15600 in saved tax the day you make the contribution. That return is locked in before any market opens.
02
Match the lock-in to the goal not to the rate.
NPS locks till age 60. PPF locks 15 years. ELSS locks 3 years per contribution. A 35 year old picking NPS commits 25 years. A 50 year old commits 10. The same brochure rate buys two different products. Pick the lock-in you can serve.
03
Read the tax treatment as three layers not one number.
Contribution. Growth. Withdrawal. PPF is E E E across all three. ELSS is E E with a small T on long term gains above Rs 1.25 lakh. NPS is E E with a big T because 40 pct of the corpus must annuitize at slab rates. An EEE 7 pct often beats an EET 9 pct over 20 years once the maturity tax lands.
The closer
The headline asks which instrument is best. The honest question asks which order. Stack the deductions in the order that makes your slab pay you, not the brochure.
Run the math on your own slab. The Learn module on tax-saving instruments at RupeeCase Learn breaks down each one.
rupeecase.com/learn/