The 50-30-20 rule, adjusted for Indian salaries

Budgets fail for a boring reason: they are too complicated to survive a busy month. The 50-30-20 rule lasts because you can hold it in your head. Half your take-home pay goes to needs, thirty per cent to wants, and twenty per cent to savings and debt repayment beyond the minimum.

It comes from the book All Your Worth by Elizabeth Warren and Amelia Warren Tyagi, written for American households. It travels well, but only if you adjust it. Here is how.

The three buckets

Needs (50%) are things you can't skip without real consequences: rent or the home loan EMI, groceries, electricity, phone and internet, commuting, school fees, insurance premiums, and the minimum payment on any other debt.

Wants (30%) are the things that make life enjoyable but could be paused: eating out, streaming, travel, gadgets, the gym you may or may not go to, gifts beyond the basics.

Savings (20%) covers investments, your emergency fund, and anything you pay towards debt beyond the minimum.

Use take-home pay (what lands in your bank account), not your CTC. If you have a variable component, base the plan on your fixed salary and treat the variable as a bonus to be split later.

What it looks like in rupees

If that ₹12,000 goes into an SIP every month for 20 years at an assumed 10% a year, it would grow to roughly ₹92 lakh. The assumption is generous and returns are never smooth, but the shape of the idea is what matters: small and regular beats large and occasional.

Where the rule needs bending

Rent takes more than half

In Mumbai, Bengaluru or Delhi NCR, needs can easily hit 60 per cent. That is fine. Try 60-20-20 or 60-15-25 and keep the savings share intact first. Cut wants before you cut savings.

You send money to parents

For many families this is a need, not a want. Put it in the needs bucket and be honest about the number. If it makes the 50 per cent impossible, the rule is telling you something true about your situation, and it is better to see that than to hide it.

You have an EMI

The EMI itself is a need. A prepayment on top of it is savings. A useful check: if all your EMIs together go beyond roughly 35 to 40 per cent of take-home pay, the budget will always feel tight, whatever percentages you use.

Annual and irregular costs

Insurance premiums, school fees, festival spending, car servicing. They arrive in lumps and wreck monthly budgets. Divide the yearly total by twelve and move that amount into a separate savings account each month. Call it a bills pot. When the lump comes, it's already there.

Set it up in 30 minutes

1. Pull your last three bank and card statements.
2. Tag each transaction as need, want or savings. Don't agonise over edge cases.
3. Add up each bucket and divide by your take-home pay.
4. Pick one number to move. Usually it is one wants line, such as food delivery.
5. Automate the savings part to leave your account the day after salary arrives.

That last step does most of the work. Money you never see doesn't get spent.

Common ways this goes wrong

• Putting wants in needs. A premium phone plan, a car you could do without, a bigger flat "for the future". Be strict with the label.
• Counting insurance as savings. A term or health premium is a need. It protects you, but it doesn't build wealth.
• Letting income rises vanish. When salary goes up, raise the savings rate before you raise the lifestyle. Even half the increase is a strong rule.
• Treating one bad month as failure. The rule is an average over a year, not a monthly exam.

The ₹92 lakh figure is an illustration using a constant 10% annual return. Actual returns will vary, and equity investments can lose value in the short term.

This article is for general education and is not personal advice. Found a mistake or an out-of-date number? Tell us and we will check it.