Rs 20,000 at 25 vs spending lakhs at 45?: CA breaks down an important compounding truth

Most people believe they have time to figure out their finances. The 20s are for experimenting, the 30s for settling down, and serious money decisions can always wait. But money doesn’t work on emotions or intentions. It works on time. And time, once lost, is expensive to recover. What feels like a harmless delay today can quietly turn into a massive financial burden later, forcing tougher choices, higher risks, and far greater effort just to reach the same destination.

Nitin Kaushik, a Chartered Accountant, highlighted this stark reality in a post on X, explaining how delaying financial discipline can drastically alter outcomes.

He pointed out that someone who begins investing Rs 20,000 a month at the age of 25 could accumulate a retirement corpus of over Rs 12 crore by the time they turn 60. The same investment, if started at 45, leads to a dramatically different result, barely reaching around Rs 1 crore by retirement. The gap isn’t just large, it’s punishing.

Harsh math of compounding

To make up for lost time, he shared that a late starter would need to contribute over Rs 2.5 lakh every month in the final 15 years to reach a similar outcome. What was once a manageable monthly habit turns into an overwhelming financial commitment. Kaushik emphasised that this is the harsh math of compounding. Time does most of the heavy lifting in wealth creation, and without it, even aggressive saving struggles to compensate.

Mindset trap

He also pointed out a common mindset trap. Many people treat their 30s as a buffer period, assuming there’s still plenty of time to get serious later. In reality, every five-year delay significantly increases the cost of achieving financial independence, almost like paying a hidden penalty for procrastination.


The real cost of waiting, he suggested, goes beyond just numbers in a bank account. It impacts freedom, flexibility, and the ability to make choices without financial stress. By the time most people realise the importance of starting early, they are already trying to catch up in a system that rewards consistency far more than urgency.