Almost every return you will ever be quoted is a nominal one. It is the number on the statement, the number in the advertisement, and the number your relative mentions. It is also not what you earned.
What you earned is what is left after inflation has taken its share, and in India that share has been large enough, for long enough, to change which decisions look sensible.
The subtraction nobody performs
The arithmetic is trivial and the reason it is skipped is that the answer is unpleasant.
A deposit paying eight percent while prices rise at six percent has earned you two percent. Your money grew by eight; what it can buy grew by two. If prices rise at eight, you earned nothing at all — the balance is larger and buys exactly what it bought last year, which is a break-even dressed up as a gain.
Push it one step further and it gets worse, because the interest is taxed and the inflation is not. At a thirty percent slab, eight percent becomes about five and a half after tax. Against six percent inflation that is a negative real return: the balance grew, the purchasing power shrank, and the statement showed a gain every year while it happened.
This is the single most consequential thing an ordinary saver in India can understand, and it is the reason a portfolio that feels safe can fail slowly. Nothing dramatic happens. There is no fall, no bad news, no moment where anybody notices. The money simply buys less each year while every document confirms it is growing.
The rough rule worth carrying: subtract inflation, then subtract tax, in that order of importance. Whatever survives is the return.
Your inflation is not the published inflation
The headline figure is an average across a basket that was not built for you, and the gap between it and your own experience is usually not small.
The published number is weighted heavily towards food and fuel, because that is where most Indian household spending goes. If your spending looks different — and it does, for anybody in a city with school fees, rent and medical costs — your personal figure is running higher than the headline.
Three categories deserve naming because they compound quietly across exactly the horizons people plan over. School and college fees have risen faster than general prices for years, which is why an education corpus built against a general assumption tends to fall short. Healthcare behaves similarly and matters most at the age when you have the least ability to earn more. Urban rent moves with local demand rather than with any national average, and for anybody not owning their home it is the largest single line.
The practical version: when planning for a specific goal, use a rate that reflects the actual thing you are buying, not the national average. A retirement estimate built on the headline figure and a medical inflation reality is an estimate that will be wrong in the direction that hurts.
What this changes about where money sits
Not much for short horizons, and a great deal for long ones. That asymmetry is the whole practical lesson.
Money needed within three years. Inflation is close to irrelevant here. Over two years a couple of percentage points of purchasing power is a rounding error against the risk of the money not being there. Deposits and the like remain correct, and losing a little to inflation is the price of certainty.
Money needed in ten or twenty years. Inflation becomes the dominant risk, larger than volatility. At six percent, prices roughly double in twelve years; something that costs one lakh today costs about two in 2038. A holding that cannot outpace that is not conservative, it is quietly losing, and the loss is invisible because it never shows up as a fall.
This is the honest argument for equity over long horizons, and it is a narrower argument than it is usually made to be. It is not that shares reliably rise, or that any particular company will do well. It is that over multi-decade periods a share of business earnings has historically kept ahead of rising prices in a way that fixed interest has not, because the businesses themselves raise their prices too.
Two things worth saying alongside it. Equity has no guarantee attached over any horizon, and it has had long stretches of going nowhere. And gold, which many Indian households hold heavily for exactly this reason, has protected purchasing power over very long periods while producing nothing in the meantime — it does not earn, it only holds.
Where tax makes the gap wider
Real return is computed after tax, and the treatment differs enough between holdings to change the ranking.
Interest income — deposits, most bond holdings, the interest portion of many schemes — is added to your income and taxed at your slab. For somebody in the highest bracket this is the most expensive way to hold money over a long horizon, which is a genuinely counter-intuitive thing to say about the safest-looking option.
Equity gains are treated differently, and gains that are not realised are not taxed at all. A holding left alone for fifteen years compounds on the full amount; the same strategy traded actively pays tax at every step and compounds on what is left. The difference over long periods is larger than most people's expected edge from the trading itself.
Which produces the most useful conclusion in this entire article, and it has nothing to do with selection. For long-horizon money, the tax cost of activity is often bigger than the benefit of the activity. Doing less is not laziness, it is arithmetic.
An account you will barely use
The long bucket needs one, and then needs leaving alone. Free to open
Rates and tax treatment change with each Budget, so verify current rules before acting on any figure here — the numbers above are illustrative and chosen to make the arithmetic visible. This is educational material, not personal advice. TheFinBaba is not a SEBI-registered Investment Adviser, we run no tips group and no signal service, we manage nobody's money, and no return is promised on anything described here.
Disclosure: the account-opening link on this page is under Atul Shrivastava's Zerodha Authorised Person registration (NSE AP Reg: AP2516003481; Zerodha Broking Ltd. SEBI Reg: INZ000031633) and earns a revenue share. TheFinBaba is not a SEBI-registered Investment Adviser — this content is educational, not investment advice.
Frequently Asked Questions
How do I calculate my real return?
Subtract inflation from your post-tax return. A deposit paying eight percent, taxed at thirty percent, returns about five and a half percent after tax; against six percent inflation that is a negative real return of roughly half a percent. The order matters — tax the nominal figure first, then subtract inflation.
Is a fixed deposit a safe place for long-term money?
It is safe against price movement and unsafe against inflation, and over twenty years the second risk is larger. The balance never falls, which is why the loss goes unnoticed. For money you genuinely will not need for a decade or more, the certainty is being paid for in purchasing power.
Which inflation number should I plan with?
One that reflects what you are actually buying. The published figure is weighted towards food and fuel. School fees, healthcare and urban rent have generally risen faster, so a goal made of those should be planned at a higher rate than the headline suggests.
Does equity always beat inflation?
No, and any claim otherwise should be treated with suspicion. Over long historical periods a share of business earnings has kept ahead of rising prices more reliably than fixed interest, because businesses raise prices too. There is no guarantee attached, and there have been long stretches with no progress at all.
Does gold protect against inflation?
Over very long periods it has broadly held purchasing power, which is not the same as growing it. Gold produces no income while you hold it, so it preserves rather than compounds. Most Indian households already hold more of it than any plan would suggest, which is worth checking before adding more.
Related Reading
- Deciding the split across horizons
- What an index return actually includes
- The case for owning the whole market
- The money where inflation does not matter
- Income from holdings, and its tax cost
Disclaimer: TheFinBaba provides educational content only - this is not investment advice. Trading involves risk of loss.
