How to Track Your Expenses (And Why Most People Don't)
Not knowing exactly where your money goes is one of the biggest reasons people never build wealth — even people with good salaries. Here is how to fix that, simply.
Key takeaways
Why most people do not track
It feels like too much work. It feels uncomfortable — like stepping on a weighing scale when you know you have been eating badly. And most people believe they have a rough idea anyway, so why bother? Here is the truth: the rough idea is almost always wrong. People consistently underestimate their food delivery spend, their impulse purchases, and their subscriptions. They overestimate how much they are saving.
A real example — Priya in Bengaluru
Priya earns ₹60,000 per month. She believes she spends around ₹35,000 and saves ₹15,000 to ₹20,000. When she tracked her expenses for one month, here is what she found: Rent ₹15,000, groceries ₹5,000, Swiggy and Zomato ₹6,500, eating out ₹3,200, Uber and Ola ₹2,800, Amazon purchases ₹4,100, subscriptions ₹1,400, personal care ₹2,000, miscellaneous ₹3,500. Total: ₹43,500. She was spending ₹8,500 more than she thought. Swiggy and Amazon alone were ₹10,600 — nearly 18% of her salary.
The easiest way to track — bank statement method
You do not need a complicated spreadsheet. The easiest way is to check your bank statement at the end of every month and add up spending by category — food, transport, shopping, entertainment, utilities. Most banks now show this automatically in their app. HDFC, ICICI, and Kotak all have spending summaries built into their mobile apps. This takes 10 minutes once a month.
If you want more control — apps
Use an app like Walnut, Money Manager, or even a simple Notes app on your phone. Every time you spend, log it in seconds. At the end of the month, you have a clear and complete picture. Many UPI apps like Paytm and PhonePe also show monthly spending summaries automatically across all your transactions.
What to do with the information
The goal is not to make yourself feel guilty. The goal is to make conscious choices. Once Priya saw her Swiggy spend clearly, she did not cut it out entirely — she set a limit of ₹3,000 per month and cooked at home more often. That one change freed up ₹3,500 every month — ₹42,000 per year — which she redirected into her SIP. Small visibility, big impact.