Method picker
Which budgeting method should you use: 50/30/20, zero-based, or plan vs actual?
Updated August 2026
Pick 50/30/20 if you want the simplest possible start: split after-tax income 50% needs, 30% wants, 20% savings and debt (per NerdWallet). Pick zero-based budgeting if you want tight control and will assign every dollar a job until nothing is unallocated. Pick plan vs actual if you already have targets and mainly want to see where reality drifted from the plan each month. All three fit in a spreadsheet; they differ in how much detail you maintain and how strictly you control each dollar.
Fastest way to chooseLeast effort → 50/30/20 (3 buckets). Most control → zero-based (every dollar assigned). Best for reviewing → plan vs actual (targets vs reality). Start at 50/30/20 and move rightward only if you want more control.
The three methods at a glance
Method definitions per NerdWallet (50/30/20) and standard budgeting practice, August 2026.
| Method | Core idea | Effort | Best for | Template shape |
|---|
| 50/30/20 | 50% needs / 30% wants / 20% savings & debt of after-tax income | Low | Beginners, simple finances | 3 buckets + a % check |
| Zero-based | Assign every dollar a job until income − allocations = 0 | High | Tight control, variable income | Category list summing to income |
| Plan vs actual | Set a target per category, then compare to what you spent | Medium | People with existing targets | Planned / actual / variance columns |
Start with the CFPB’s four steps whichever you pick
The Consumer Financial Protection Bureau recommends the same foundation under any method: (1) list all income, (2) track spending to “get a realistic picture,” (3) map bill due dates so you know the tight weeks, and (4) build a working budget. The method just decides how you split step 4.
Deep dives
ExplainerPlan vs actualTargets vs reality, the variance column that matters.
Worth a lookAny of these methods works in a free Vertex42 or Google sheet. If you’d rather buy a ready-made layout for the method you choose, sheetfolk sells method-specific budgeting sheets from
$9, $29 (manual entry, no subscription), and also has a free manual template if you just want to try the layout first.
sheetfolk →
Frequently asked questions
What is the easiest budgeting method for beginners?
The 50/30/20 rule. You only need three buckets, 50% of after-tax income to needs, 30% to wants, 20% to savings and debt (per NerdWallet), and one month of spending data. It's the lowest-effort method and a good default before you try anything stricter.
What's the difference between zero-based and plan-vs-actual budgeting?
Zero-based budgeting assigns every dollar of income a job up front until nothing is unallocated, it's forward-looking and strict. Plan-vs-actual sets a target per category and then compares it to what you actually spent, using a variance column, it's a review tool. You can combine them: plan zero-based, then track plan vs actual.
Which budgeting method is best?
There's no single best, it depends on how much control you want. 50/30/20 is best for simplicity, zero-based for tight control (especially with variable income), and plan-vs-actual for reviewing performance against targets. Most people should start at 50/30/20 and only move to a stricter method if they want more control.
Can I use these methods in a free spreadsheet?
Yes. All three are just different ways of arranging formulas, so any free spreadsheet, Vertex42, Google Sheets, Excel, supports them. You don't need a paid tool to use zero-based or plan-vs-actual budgeting.