Why age is only the starting point
Asset allocation is the split of your money between equity, debt, gold and cash. It matters more than which fund you pick inside each, because it sets how far your portfolio can fall in a bad year and how much it can grow in a good decade. See the asset allocation and rebalancing guide for the basics.
Age appears in the rules of thumb because it stands in for time to recover. A 28-year-old can sit through a 30% fall and still have thirty years of earnings ahead; a 62-year-old drawing from the portfolio cannot. But age is a crude stand-in. Two 45-year-olds, one with a government job and no loans, one self-employed with a home loan, should not hold the same mix.
The rule of thumb, in rupees
The simplest formula is 100 minus your age in equity. Here it is for a ₹10 lakh portfolio:
| Age | Equity | Debt, gold and cash | Equity in ₹ | Safer assets in ₹ |
|---|---|---|---|---|
| 30 | 70% | 30% | ₹7,00,000 | ₹3,00,000 |
| 45 | 55% | 45% | ₹5,50,000 | ₹4,50,000 |
| 60 | 40% | 60% | ₹4,00,000 | ₹6,00,000 |
Some planners use 110 or 120 minus age, because Indians are living longer and inflation erodes safe assets. That would raise the equity share by 10 to 20 points. Neither number is a law; pick a range and test it against the questions below. The asset allocation calculator shows a split from your inputs, and the risk profile quiz helps with how much of a fall you can tolerate.
Four things that change the number more than age
1. The goal's date. Money needed in three years should not be in equity at any age; see time-horizon buckets. Allocation by age describes a long-term pot, not each goal.
2. Income stability. If your pay is steady and you have an emergency fund, you can hold more equity. A freelancer should hold a bigger cash buffer: see emergency funds for irregular income.
3. What you already own. EPF, PPF and a pension are debt-like holdings. Many salaried people already have a large safe allocation without trying, so the rest can lean towards equity. Count them when you add up your split. The net worth calculator helps you see the whole picture.
4. Your reaction to a fall. If a 25% drop would make you sell, an aggressive allocation costs you more than it earns. The loss aversion guide explains why.
Which assets go in each bucket
| Bucket | What it does | Typical vehicles |
|---|---|---|
| Equity | Long-term growth, bumpy | Index funds, flexi-cap, large and mid-cap funds |
| Debt | Stability, income | PPF, EPF, debt funds, FDs |
| Gold | Diversifier, inflation cushion | Gold ETFs, gold funds, SGBs |
| Cash | Emergencies | Savings account, liquid funds |
For the debt side, our debt funds guide and the liquid funds page explain the options. On gold, see gold funds and ETFs, and the SGB versus gold ETF comparison.
A worked rebalancing example
Say you hold ₹10 lakh at a 70:30 target, so ₹7 lakh equity and ₹3 lakh debt. A year later, assume equity rises 20% and debt stays flat (an illustration, not a forecast):
- Equity: ₹7,00,000 becomes ₹8,40,000.
- Debt: ₹3,00,000.
- Total: ₹11,40,000. Equity is now 73.7%, not 70%.
To get back to 70:30 you need ₹7,98,000 in equity, so you would move about ₹42,000 from equity to debt. That sounds like selling winners, and it is: rebalancing forces you to sell some of what has risen and buy what has lagged.
Cheaper ways to rebalance:
- Steer new money. If you invest ₹1 lakh this year, put all of it into debt until the split is back. No selling, no tax. We cover this in rebalancing with new money.
- Sell within the exempt limit. Equity fund gains up to ₹1.25 lakh a year are free of tax if held over a year; above that, 12.5%, and 20% if sold within a year (as of October 2026). Debt fund gains are taxed at your slab rate. See mutual fund taxation.
- Set a trigger. Rebalance annually or when a bucket is five percentage points off target, not every month. The rebalancing guide explains the options.
Changing the mix as you age
A glide path lowers equity gradually as a goal approaches, instead of all at once. For retirement, a gentle slide is common: for example, from 70% in your thirties to around 40% by retirement, then holding it. Keep two to three years of expenses in safer assets near retirement to avoid selling equity in a downturn; our three-bucket retirement strategy builds on that. The risk that a bad market early in retirement does lasting damage is called sequence of returns risk.
Do not forget inflation. A portfolio that is mostly debt in your sixties may not outpace costs for a thirty-year retirement, which is why zero equity is rarely the answer.
Where the rule of thumb breaks
The formula assumes a steady working life and a normal retirement. It breaks for someone who plans to stop work at 45, who needs the portfolio to last fifty years and so needs more equity than the rule allows. It breaks the other way for someone with a large home loan and a single income, who should hold more cash and debt than the rule suggests. If your situation is unusual, treat the formula as a first draft and adjust the equity share up or down by 10 points for each of these factors, then see how the result feels. The financial freedom calculator is useful when the retirement date is early.
A short routine
- Write your target split and the range you will tolerate (say 70% equity, give or take 5).
- List your holdings, including EPF and PPF, and compute the current split.
- Once a year, compare. If you are outside the range, rebalance with new money first.
- Revisit the target when your life changes, not when the market does.
The official side of the products you hold is on SEBI's investor site and AMFI; the tax rules are on the Income Tax Department's portal.
This article is for education, not investment advice. Allocation suits your circumstances, not your age alone; rules and rates change, so verify them before you act.
Frequently asked questions
What is the 100 minus age rule?
A rule of thumb that puts 100 minus your age in equity and the rest in safer assets: 70% equity at 30, 55% at 45, 40% at 60. It is a starting point only. Your goals, income stability and ability to stomach falls matter more than your birth year.
How often should I rebalance my portfolio?
Once a year, or when an asset class drifts five percentage points or more from its target, is a common approach. Rebalancing with new money, instead of selling, avoids tax and costs.
Should gold be part of my asset allocation?
Many investors hold a small slice, often 5% to 10%, as a diversifier because gold does not move in step with equity or debt. It is optional, and the right amount depends on your goals and view of risk.
This is commentary on published data, not investment advice. WealthTicker is not a SEBI-registered adviser or distributor. Figures are as of the dates stated and can be revised by their source.
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