Definition
Zero-Based Budgeting (Personal)
Zero-based budgeting is a method where you assign every rupee of income a specific job — spending, saving or debt repayment — so that income minus all allocations equals zero.
Instead of budgeting only known bills and letting the rest drift, you give each rupee a deliberate purpose at the start of the period, including allocations to savings and investments. 'Income minus allocations equals zero' does not mean spending everything — saving and investing are jobs you assign — but that no money is left unplanned.
This approach forces intentionality, exposes wasteful spending and helps boost the savings ratio by treating saving as a planned allocation rather than a leftover. It pairs well with paying yourself first, ensuring investments are funded before discretionary spending claims the surplus.
Related terms
- Savings RatioThe savings ratio is the share of your income that you save or invest, rather than spend — a key gauge of how fast you are building wealth.
- Pay Yourself First'Pay yourself first' is the principle of setting aside savings and investments as soon as income arrives, before spending on anything else.
- Cash Flow Statement (Individuals)A personal cash flow statement tracks the money flowing in (income) and out (expenses) over a period, showing whether you have a surplus to save or a deficit to fix.
Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.