Budget
Also known as: monthly budget, personal budget, household budget
A budget is a plan that assigns every rupee of your monthly income to a purpose — spending, saving, or repaying debt — before the month begins.
A budget is not a restriction on spending; it is a decision made in advance. Instead of reaching the end of the month wondering where the money went, you decide up front how much goes to rent, groceries, travel, savings, and everything else. Anything left unassigned is what tends to disappear.
Most working budgets start from take-home pay, not CTC — the amount that actually lands in your account after tax and provident fund. From there you subtract fixed commitments (rent, EMIs, insurance, school fees), then variable spending (groceries, fuel, eating out), and treat savings as a bill you pay yourself rather than whatever survives the month.
Popular frameworks exist because they remove the blank-page problem. The 50/30/20 rule splits take-home pay into 50% needs, 30% wants, and 20% savings and debt repayment. Zero-based budgeting assigns every rupee a job until income minus allocations equals zero. Envelope budgeting caps each category with a fixed amount. All three work; the one you actually maintain works best.
A budget only earns its keep if it meets reality. Track what you actually spend for a month or two, compare it against the plan, and adjust the plan rather than blaming yourself. Budgets that survive are the ones revised regularly — not the ones written perfectly once.