Latte factor: how small daily expenses destroy your monthly budget

Small expenses are recurring small disbursements that, due to their low individual amount, go unnoticed but accumulate a considerable impact at the end of the month. The term was popularized by financial advisor David Bach with his 'Latte Factor' concept: the cost of a daily coffee that, invested, could become significant capital long-term.

In Spain, the most common small expenses include: morning coffee (1.5€-2.5€/day), active but unused digital subscriptions (Netflix, Spotify, fitness apps...), small impulse purchases on Amazon or online stores, and daily restaurant menus or food delivery.

Download your bank account and credit card statements for the last 3 months. Group them by categories: food, leisure, subscriptions, transport, treats. Sum each category. Most people are surprised to see they spent between 150€ and 400€ per month on items they do not consciously remember.

Once categories are identified, decide for each one: does it provide enough value to keep paying? If the answer is doubtful, cancel or reduce. The practical rule: if you have not used it in the last month, cancel the subscription.

Eliminating a pleasure all at once usually leads to abandoning the savings plan. The most sustainable strategy is substitution: instead of giving up morning coffee, prepare it at home with a French press (cost: ~0.30€) and continue enjoying the ritual. Instead of five streaming platforms, rotate: one month Netflix, the next HBO, and cancel the rest.

Whatever you save from small expenses, transfer it on the first day of the month to a separate savings account. This way the money disappears before you can spend it on something else. In a year, barely noticing the effort, you can accumulate a complete emergency fund.