Finvy Library
Budgeting

Zero-based budgeting in 4 steps

Zero-based budgeting gives every dollar a job before the month begins. Income minus planned outflow equals zero. The result is a budget where nothing slips through the cracks.

5 min read·Budgeting

Step 1: Total your monthly income

Add up your take-home pay across all sources, after tax. If your income varies, use the lowest realistic month from the last 12 as your starting figure. You can always reallocate windfalls later.

Step 2: List your fixed obligations

Rent or mortgage, utilities, insurance premiums, subscriptions, minimum debt payments, and any standing transfers. These are the payments that come whether or not you remember to make them.

Step 3: Set variable category caps

Groceries, dining out, transportation, personal spending, entertainment. Each gets a number based on the last three months of activity, with a small reduction in any category where you want to cut. The cap is a soft ceiling. If you go over in groceries, you have to make it up somewhere else, not pretend it never happened.

Step 4: Assign every remaining dollar

What is left after fixed and variable categories is your surplus. Send it to its job: extra debt payment, emergency fund, savings for a goal, or your next month's buffer. Income minus everything should equal zero. If it does not, you have not finished the budget.

Key takeaway
Zero-based works because it removes the gray area where money disappears. The Finvy dashboard does most of step 2 and step 3 automatically from your connected accounts.
Keep reading
Avalanche vs Snowball
4 min · Strategy
Credit utilization, the 30 percent rule
3 min · Credit
Compound interest, in reverse
4 min · Strategy