Rs 15 lakh vs Rs 30 lakh salary: CA explains who builds more wealth and a common finance mistake most people make

A bigger paycheck often feels like the ultimate financial win. But what if earning more doesn’t actually make you richer? A viral post by Nitin Kaushik is challenging this very assumption, breaking down how two individuals with very different salaries can end up with completely different financial outcomes. The takeaway is simple but uncomfortable—income may shape your lifestyle, but it is your decisions that ultimately decide your wealth.

At the core of Kaushik’s explanation is a distinction many people overlook. Income is simply the money that flows in every month, while wealth is what remains and grows over time. He illustrates this with a straightforward comparison. A person earning Rs 30 lakh annually but spending Rs 24 lakh is left with savings of Rs 6 lakh per year. Over a decade, without any investment, this adds up to Rs 60 lakh.

Now consider someone earning half that salary—Rs 15 lakh per year—but living more conservatively with annual expenses of Rs 7 lakh. This individual saves Rs 8 lakh every year, building Rs 80 lakh over the same period. Despite earning significantly less, this person ends up with Rs 20 lakh more in capital purely because of a higher savings rate.


The difference becomes even more striking when compounding enters the picture. If the Rs 8 lakh annual savings are invested with an assumed return of 12 per cent, linked to long-term equity exposure such as NIFTY 50, the corpus grows to approximately Rs 1.40 crore in 10 years. In comparison, investing Rs 6 lakh annually at the same return results in about Rs 1.05 crore. A seemingly small annual gap of Rs 2 lakh translates into a Rs 35 lakh difference over time.

Lifestyle inflation

One of the biggest barriers to wealth creation, according to Kaushik, is lifestyle inflation. As income rises, so do expenses—higher rent, upgraded vehicles, frequent travel, premium subscriptions, and other recurring costs. These incremental increases often go unnoticed but significantly reduce the ability to save and invest consistently.

Misuse of EMIs

Another common trap is the misuse of EMIs for consumption. Kaushik points to the example of a Rs 20 lakh car loan taken for five years at 9 per cent interest. The borrower ends up paying nearly Rs 25 lakh in total, including close to Rs 5 lakh in interest, for an asset that depreciates over time. This kind of spending delays the creation of productive assets that could otherwise generate long-term value.

Spending vs investing

The contrast between spending and investing becomes clear when looking at how money behaves over time. An amount of Rs 5 lakh spent today typically loses value in the future. The same Rs 5 lakh, if invested at a 12 per cent annual return, can grow to Rs 8.81 lakh in five years, Rs 15.53 lakh in ten years, and Rs 27.37 lakh in fifteen years. The difference lies not in the amount, but in the decision.

Kaushik emphasises that real wealth is built through assets that continue to work even when you are not actively earning. These include equities, business ownership, debt instruments, rental properties, and even strategic allocation to gold. Some assets help preserve capital, while others focus on growth, and a balanced mix often delivers the strongest results.

Importance of time in finance

Time, he explains, is the most powerful multiplier. A one-time investment of Rs 10 lakh growing at 12 percent annually can become over Rs 31 lakh in ten years, Rs 54 lakh in fifteen years, and nearly Rs 96 lakh in twenty years, even without additional contributions. This demonstrates how compounding continues to build value quietly in the background.

The broader reality is difficult to ignore. A high income can improve comfort and elevate lifestyle, but financial freedom comes from consistently converting that income into assets. Those who begin this process early and stay disciplined are often the ones who build lasting wealth, regardless of how much they earn.