According to reports from The Economic Times, mental accounting is a behavioural bias where people assign different values to money based on where it came from or what they plan to use it for. The concept was developed by Nobel Prize-winning economist Richard Thaler, who described it as the set of mental operations people use to track and evaluate their financial decisions. The core problem with mental accounting is that it goes against a basic financial principle: money is fungible. A rupee earned from a salary and a rupee received as a gift are worth the same, yet your brain processes them differently.
As reported by The Economic Times, one of the most common examples is how people treat a tax refund. Because it arrives as a lump sum, many treat it as a windfall and spend it on something they would never buy otherwise. The same logic applies to bonuses, cashback rewards, and even gifts. People are far more likely to splurge on these than on their regular income, even when the amounts are equal. Studies show that when people receive a Levi's gift card, they are more likely to buy jeans than a sweater, because jeans feel more 'Levi's.'
According to The Economic Times, mental accounting becomes genuinely costly when it leads to poor financial decisions. A common example is keeping money in a savings account earning 3 to 4 per cent interest while simultaneously carrying credit card debt at 36 to 42 per cent annual interest. Logically, the savings should go toward clearing the debt first. But people treat the savings as 'too important to touch,' even as interest silently eats into their net worth. Investors face a similar trap, when forced to sell one stock, many sell the one showing gains rather than the one making losses, simply to avoid the pain of booking a loss.
As reported by The Economic Times, the fix is straightforward, even if not easy. Treat all money as equal, regardless of its source. When you receive a bonus or windfall, wait two or three days before deciding what to do with it. Review your full financial picture first, including any outstanding loans, before making a spending decision. If you still want to spend some of it, save at least half and spend the rest. Mental accounting is not always harmful. Earmarking a portion of income toward savings is a productive version of the same habit, the key is to make it work for you, not against you.
