We sat down with Petra Okonkwo, a personal finance advisor based in Toronto, to ask her one direct question: should a beginner bother with zero-based budgeting?
What zero-based budgeting actually involves
Every dollar gets assigned a job at the start of each month. Unlike traditional budgeting where you adjust last month's numbers, you start from zero each time. Petra uses a simple spreadsheet with four columns: income, fixed costs, variable costs, and savings. Nothing carries over automatically.
Where it helps
- Forces you to justify every expense, which catches subscriptions and habits that drain quietly
- Works well for irregular income, common among freelancers and contract workers
- Creates a clearer picture of where money actually goes versus where you think it goes
Where it creates friction
- Takes 30-60 minutes per month to set up properly, which many beginners abandon after the first attempt
- Requires honest tracking throughout the month, not just at the start
- Variable categories like groceries or fuel are hard to predict accurately
Petra made an important observation during our conversation. Most beginners who stick with this method do so because they hit a specific financial wall, an overdraft, a missed payment, a credit card surprise. The motivation matters more than the method.
Her recommendation for absolute beginners: try it for two months before judging it. One month is not enough data to know if it fits your habits.