50/30/20 Budget Calculator
Allocate your income between needs, wants and savings using the 50/30/20 method adapted to Quebec.
Your Income
Enter your gross monthly income. Net income is estimated with ~30% deductions (QC).
Actual vs Recommended Breakdown
Your Budget Breakdown
Comparison with the 50/30/20 rule
YOUR BUDGET
RECOMMENDED (50/30/20)
The 50/30/20 Rule Explained
The 50/30/20 rule is a budgeting method popularized by U.S. Senator Elizabeth Warren. The principle is simple: divide your net income (after taxes) into three categories. 50% for needs — expenses you can't avoid: housing, groceries, transportation, insurance, utilities. 30% for wants — everything that makes life enjoyable but isn't essential: restaurants, entertainment, travel, subscriptions. 20% for savings — RRSP, TFSA, emergency fund, debt repayment beyond the minimum.
The advantage of this rule is its simplicity. No need to track every penny. If your three main categories respect the ratios, your financial health is on the right track.
Adapting Your Budget to Quebec's Cost of Living
Quebec has unique characteristics that affect your budget. Taxes are higher than elsewhere in Canada (combined marginal rate can exceed 50%), which reduces your starting net income. In return, Quebec offers services like $8.85/day daycare, public drug insurance and some of the lowest university tuition fees in the country.
In Montreal, housing often represents 35-40% of net income for renters. If that's your case, don't get discouraged: adjust the rule to 55/25/20 or even 60/20/20, as long as you maintain at least 15-20% savings.
Most Common Budgeting Mistakes
The first mistake is confusing gross and net income. Your budget must be based on what actually lands in your account, not your displayed salary. In Quebec, a gross salary of $60,000 yields about $44,000 net — a 27% difference.
Second mistake: forgetting irregular expenses. Vehicle registration, Christmas gifts, car repairs happen every year. Set aside a monthly amount in your needs for these occasional expenses. Third mistake: a budget that's too strict. If you eliminate all wants, you won't last more than a month. The 30% category exists for a reason.
Automatic Savings: The Key to Success
The most effective strategy is to pay yourself first. On payday, set up an automatic transfer of 20% to your savings accounts (TFSA, RRSP, RESP). You can't spend what you don't see.
Suggested allocation of your 20% savings in Quebec:
- Emergency Fund — Top priority until you have 3-6 months of essential expenses
- TFSA — Flexible, tax-free withdrawals, ideal for medium-term goals
- RRSP — Advantageous if your marginal rate exceeds 30% (income > $55,000)
- RESP — If you have children, government grants (30% in Quebec) make it a must
- Accelerated Debt Repayment — Any debt above 6% interest should be prioritized
Frequently Asked Questions
What is the 50/30/20 rule?
The 50/30/20 rule divides your net income into three categories: 50% for essential needs (housing, groceries, transportation), 30% for wants (restaurants, entertainment, travel) and 20% for savings and debt repayment. It's a simple method that doesn't require tracking every individual expense.
How do I calculate my monthly budget?
Start with your monthly net income (after taxes). Multiply by 0.50 for the maximum needs amount, by 0.30 for wants and by 0.20 for savings. Then list your actual expenses in each category and compare. Our calculator does this work automatically.
Does the 50/30/20 rule work in Quebec?
Yes, but with adjustments. Housing in Montreal can exceed 35% of net income alone. Consider a 55/25/20 ratio if your essential needs are high. The key is to maintain at least 15-20% savings. Subsidized daycare and public drug insurance help reduce certain expenses.
How can I reduce my expenses?
Start with the biggest items: negotiate your rent or refinance your mortgage, compare insurance every year, cancel unused subscriptions, meal plan to reduce groceries by 20-30%, and use public transit. Small savings add up: $50/month saved = $600/year in your TFSA.
How much should I save each month?
The rule recommends 20% of your net income. For a net income of $3,500/month, that's $700. Start with your emergency fund (3-6 months of expenses), then split between TFSA and RRSP. If 20% seems impossible, start at 10% and gradually increase by 1% per month.
Should my budget include taxes?
No. The 50/30/20 rule applies to your net income, after taxes and payroll deductions. In Quebec, total deductions (federal tax, provincial tax, QPP, EI, QPIP) represent about 25-35% of gross income. Our calculator automatically estimates your net income from gross.
Want to compare RRSP and TFSA?
RRSP vs TFSA Calculator 2026 →