Written by Upstox Desk
Published on February 17, 2026 | 5 min read
When that first paycheck lands in your bank account, it's natural to start thinking about investing. For many of us, mutual funds come to mind as a top choice. And rightly so, because with over 1,453 schemes available, there's something for everyone. You can easily pick one that feels right and set up a monthly SIP. But there's a persistent question: "How much money should I invest in mutual funds?"It's a tough one. Everyone is different, and there's no one-size-fits-all answer. But don't worry, we've got some simple tips to help you figure out how much of your hard-earned money you should invest in mutual funds.
So, let's begin.
Building wealth and having a secure financial future means making smart investment choices. Let's look at some simple rules to help you figure out how much of your income you should invest, keeping in mind your financial dreams and risk tolerance.
Saving a part of what you earn seems like a simple idea, but it can make a big difference over time. That's what the 15% rule is about - setting aside 15% of your monthly income. If you earn INR 40,000 a month, that means saving INR 6,000.
Now, think about this: when you save INR 6,000 every month, it adds up. Plus, there's the extra money you earn from interest. In just one year, you'd have saved INR 72,000, and that's without counting any extra money from investments.
Keep doing this, and you'll see your money grow. It could help you go on a dream trip, buy a house, or have a worry-free retirement. So, the next time you get paid, consider the 15% rule. It's a simple way to make sure you have money for the things you want in the future.
The 50:30:20 rule is a simple map for handling your money. It breaks down your income into three easy-to-remember parts: essentials, enjoyment, and savings. Here's how it works:
50% for essentials: This is the backbone of your budget. Half of your income is reserved for the non-negotiables. We're talking about rent or mortgage, utility bills, groceries, and transportation. These are the things you can't skip, ensuring you always have a roof over your head, food on the table, and a way to get around.
30% for enjoyment: Life isn't just about paying bills, it's also about enjoying the journey. This portion of your income is your green light to have some fun. Whether it's catching the latest movie, trying out a new restaurant, or even a weekend getaway, this 30% ensures you can indulge without guilt.
20% for the future: While it's essential to live in the present, it's equally crucial to think about the road ahead. This slice of your income is all about preparing for later. Maybe you're thinking of starting a family, pursuing higher education, or building an emergency fund. By setting aside 20%, you're not just stashing money away, you're investing in your future dreams and goals.
The fixed obligation to income ratio (FOIR) acts like a financial health check-up, especially if you're juggling loans or credit card bills. Banks and other lenders use this to see how well you're managing and repaying your debts. It's wise to ensure your monthly debt payments don't exceed 40-50% of your earnings. This approach lets you cover your debts and still leaves room in your budget for other essentials. For instance, if your monthly income is INR 60,000, aim for debt payments between INR 24,000 and INR 30,000. This strategy helps you stay financially steady and leaves room for other priorities, like savings or investments.
More people are recognising the value of mutual funds as a means to increase their savings. By allocating 20% of your annual salary to mutual funds, you not only enhance your wealth but also reap tax benefits. Declaring these investments at the start of each fiscal year ensures that the correct tax deductions are taken from your monthly salary. Thus, if you earn INR 6,00,000 a year, you'd be investing INR 1,20,000 of your salary in mutual funds, which equates to INR 10,000 every month. This approach offers a consistent way to invest and assists in more efficient tax management.
The 40% rule is for those keen on accelerating their wealth creation. After covering all fixed expenses, this rule recommends investing 40% of the remaining income. By doing so, you maximise your potential for wealth growth. For instance, if you have INR 20,000 left after all fixed expenses, an INR 8,000 investment can significantly boost your financial growth. This aggressive investment strategy, when coupled with wise investment choices, can expedite the achievement of your financial goals.
When deciding how much of your salary to put aside for investments, consider your current income, regular expenses, any money you owe, savings you have, and your future plans. Make sure your investment choices align with what you're comfortable with and your long-term goals.
Wondering "how much should I invest in mutual funds”. The answer depends on your personal financial goals and how much risk you're comfortable with. Saving even a small portion, like 15% of what you earn each month, can add up to a lot over time. Spend wisely: cover your basic needs, enjoy some treats, and always save a bit for the future.
About Author
Upstox Desk
Upstox Desk
Team of expert writers dedicated to providing insightful and comprehensive coverage on stock markets, economic trends, commodities, business developments, and personal finance. With a passion for delivering valuable information, the team strives to keep readers informed about the latest trends and developments in the financial world.
Read more from UpstoxUpstox is a leading Indian financial services company that offers online trading and investment services in stocks, commodities, currencies, mutual funds, and more. Founded in 2009 and headquartered in Mumbai, Upstox is backed by prominent investors including Ratan Tata, Tiger Global, and Kalaari Capital. It operates under RKSV Securities and is registered with SEBI, NSE, BSE, and other regulatory bodies, ensuring secure and compliant trading experiences.
Mutual Funds
SIPs and the 7-5-3-1 Rule: A Wise Plan to Achieve Long Term Mutual Fund Success6 min read | Written by Dev Sethia
Mutual Funds
SIP vs Lumpsum – Which Investment Strategy is Right for You?3 min read | Written by Pradnya Surana
Mutual Funds
How to Use Mutual Funds to Achieve Your Financial Goals2 min read | Written by Mariyam Sara
Mutual Funds
How Global Market Trends Affect Your Mutual Fund Returns2 min read | Written by Mariyam Sara
Mutual Funds
Mutual Fund Investment Mistakes to Avoid During Market Volatility4 min read | Written by Mariyam Sara