personal finance

zero based budget

A budgeting method where every dollar of income is assigned a purpose so income minus expenses equals zero.

Example

“The zero based budget revealed $300 a month in forgotten subscriptions.”

Memory Tip

ZERO — every dollar has a job. Nothing unassigned.

Why It Matters

Zero based budgeting helps you take control of your money by ensuring you are intentional about every spending decision. This method prevents money from being spent unconsciously and helps you align your spending with your actual financial priorities and goals.

Common Misconception

Many people think zero based budgeting means you must have zero dollars left in your account at the end of the month. Actually, it means you assign every dollar a purpose, which can include assigning money to savings, emergency funds, or investments before expenses are paid.

In Practice

If you earn 3000 dollars monthly, you would assign purposes as follows: 1200 dollars for rent, 400 dollars for groceries, 300 dollars for utilities, 500 dollars to savings, 200 dollars for transportation, and 400 dollars for discretionary spending, totaling exactly 3000 dollars with zero remaining unassigned.

Etymology

Developed by Pete Pyke at Texas Instruments in the 1970s.

Common Misspellings

zero-based budgetzerobased budget

Related Terms

budget cash flow

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