“How much of my salary should I invest?” is one of the most common money questions — and the honest answer is: as much as you comfortably can, consistently. But there are simple rules to make it concrete. Here’s how to find your number.
Start with the 50/30/20 rule
A simple, popular framework splits your take-home pay into 50% needs, 30% wants, and 20% savings and investments. On a ₹50,000 monthly salary, that’s ₹10,000 a month towards your future. If you can push past 20%, even better — but 20% is a solid, sustainable target. Not sure of your take-home? Work it out with our take-home salary calculator, then build the split into a plan using our guide on creating a budget.
Get the order right
- Emergency fund first. Before investing for growth, build 3–6 months of expenses in a safe place. See how to build an emergency fund.
- Clear high-interest debt. Paying off a 14% personal loan is a guaranteed 14% return — beat that first.
- Then invest for goals via SIPs into mutual funds or index funds.
Why starting small still works
Thanks to compounding, even a modest monthly amount grows into a large corpus over time. A ₹10,000 monthly SIP at 12% becomes roughly ₹50 lakh in 15 years — on ₹18 lakh invested. Even better, increase it a little each year (a step-up SIP) as your income rises. Play with the numbers in our SIP calculator to see what your amount could become.
Automate it and forget it
The people who build wealth aren’t the ones with the most willpower — they’re the ones who automate. Set up a SIP that pulls money out the day your salary lands, so investing happens before you can spend it. To do that, you’ll need a demat and investment account.
Frequently asked questions
How much should a beginner invest per month?
Aim for at least 20% of your take-home pay once you have an emergency fund and no high-interest debt. If that’s not possible yet, start with 5–10% and increase it steadily — consistency matters more than the amount.
Should I invest or pay off my loan first?
Clear high-interest debt (like personal loans or credit cards) first, since paying it off is a guaranteed return equal to the interest rate. Low-interest loans (like a home loan) can run alongside investing.
Is ₹500 a month enough to start?
Yes. Most mutual funds allow SIPs from ₹500. The point is to build the habit early; you can increase the amount as your income grows.
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Prashant Thakur is the founder of SavesToGrow.com. He is not a financial advisor — he's a self-taught personal-finance enthusiast who learned to budget, save consistently, and invest from scratch, and now shares those hard-won lessons in plain, jargon-free English. Every guide is researched from primary sources such as the Income Tax Department, SEBI, RBI and AMFI, and reflects real, first-hand experience. Nothing on this site is professional financial advice — always do your own research or consult a SEBI-registered advisor before making money decisions.
