Wasting your 20s is the most expensive financial mistake you’ll ever make. Hesitation can cost you crores, warns CA

Your 20s feel forgiving. Low responsibilities, time on your side, and the sense that serious money decisions can wait. But according to chartered accountant Nitin Kaushik, that comfort is deceptive. In a sharply worded post on X, Kaushik argues that financial hesitation in your 20s does more damage than any bad investment later in life. The real cost is not visible immediately. It shows up decades later, in crores you can never mathematically recover, no matter how high your salary becomes.

Why the early years matter more than you think

CA Nitin Kaushik points out that wealth creation is less about brilliance and more about timing. If an individual manages to accumulate just Rs 15 lakh by the age of 25 and invests it wisely, the long-term impact is staggering. When parked in high-growth assets such as land or focused equities compounding at around 20 per cent, that single pool of capital can grow to nearly Rs 35 crore by the age of 60.

This outcome is not driven by extraordinary monthly investments or dramatic income jumps. It is driven by time. Decades of uninterrupted compounding do the heavy lifting, quietly and relentlessly.

The brutal cost of starting late

Kaushik contrasts this with what happens when the same person delays serious investing. If someone waits until the age of 40 to begin, the math turns unforgiving. To reach the same Rs 35 crore outcome, they would need to deploy more than Rs 1.1 crore upfront.


That massive figure exists solely to compensate for the 15 years lost to hesitation. No amount of discipline later can fully undo that gap. The compounding engine has fewer years to work, and money cannot replace time.

The missed decade no one talks about

One of Kaushik’s most striking observations is how professionals allocate their energy. Many people spend their 20s obsessing over upskilling for a 10 per cent raise, switching jobs frequently, or waiting for the “right time” to invest. What gets ignored is that the first decade of one’s career effectively determines around 50 per cent of terminal net worth.

This decade sets the base. Every future gain builds on what was, or was not, done during these early years. A slow start does not just delay wealth. It permanently reshapes the outcome.

Income growth cannot fix lost compounding

Kaushik challenges a common belief that higher earnings later in life can make up for financial inertia early on. According to him, wealth creation is not about how much you earn in your 40s or 50s. It is about the mathematical impossibility of out-saving a missed decade of compounding.

Even aggressive saving later struggles against the simple fact that money invested earlier multiplies for longer. The curve bends sharply in favour of those who start early, and no promotion or bonus can flatten it.