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How annuities work in India

Immediate vs deferred annuities, and how providers price the payout.

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Priya Nair
April 24, 2026 · 6 min read
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An annuity is a trade: you hand over a lump sum once, and in exchange receive a fixed monthly income for a chosen term — sized so that your original sum, plus whatever it earns along the way, is paid out exactly by the end. It’s the same fixed-payment math behind a loan EMI, just running in reverse: instead of you paying down a balance you owe, the provider pays out a balance they owe you.

What buying an annuity actually does

Two choices shape how much you end up receiving each month: whether payouts start immediately or after a deferment period, and the annuity rate itself. An immediate annuity starts paying right away, calculated directly on your purchase price. A deferred annuity delays payouts, letting your lump sum keep compounding at the annuity rate in the meantime — a larger sum to start with once payouts actually begin.

Immediate vs deferred, on the same lump sum

Worked example

Using the Annuity Calculator’s own defaults — a ₹50,00,000 lump sum, 6.5% annuity rate, 20-year payout term — an immediate annuity (no deferment) pays ₹37,278.66 a month, calculated directly on the ₹50,00,000. Defer payouts by 5 years instead, and the lump sum first grows to ₹68,50,433 before being annuitized, raising the monthly payout to ₹51,074.99— 37% more, from the same original purchase price. Defer by 10 years, and the payout climbs to ₹69,977.16a month — nearly double the immediate figure.

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Why the rate is lower than you’d expect elsewhere

Annuity rates typically sit below what a market-linked investment might return, and that gap is the price of the guarantee. A provider promising a fixed payout regardless of how markets perform has to invest conservatively to make good on that promise — they can’t chase the higher, less certain returns an equity-heavy portfolio might offer, since a bad year on their end still has to show up as your unchanged monthly income. The lower rate isn’t a bad deal so much as the explicit cost of trading upside for certainty.

Tip

This calculator’s “for life” approximation — setting the payout period to your expected remaining lifespan — is a simplified, self-directed drawdown, not a true insurance annuity-for-life product. Real annuity-for-life pricing also factors in mortality pooling across all policyholders, which changes the actual rate an insurer can offer.

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All figures are indicative and for educational purposes only — not financial advice.

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