Ottawa Can Run a Deficit. Your Household Budget Has Better Options.
When a lender decides how much you can borrow for a home, it checks two simple numbers first. One is how much of your gross income goes to housing. The other is how much goes to all your debts combined. Those two ratios quietly shape every purchase, refinance and renewal in British Columbia, and once you understand them, you have more control over your finances than most people realize.
Governments don't work under those limits. Ottawa's accumulated deficit stood at $1.322 trillion as of March 31, 2026. A national government can issue bonds, stretch repayment over decades and count on a broad tax base to carry it. Even here in B.C., the Balanced Budget and Ministerial Accountability Act sets a goal of balanced budgets but still lets the province run deficits through hard times.
Your household doesn't get that flexibility. That sounds like bad news, but it's useful. The rules you live under are clear, and clear rules can be planned around.
The two numbers that matter to you
Under CMHC guidelines, your Gross Debt Service ratio, meaning housing costs like your mortgage payment, property taxes and heat, can go up to 39% of your gross household income. Your Total Debt Service ratio, which adds car loans, credit cards and lines of credit, tops out at 44%.
On top of that, you qualify at a stress test rate. For uninsured mortgages, that's your contract rate plus 2%, or 5.25%, whichever is higher.
Here's the practical side. Every monthly payment you take on, whether a truck loan or a balance that keeps rolling on a credit card, uses up room inside that 44%. A government can add to its deficit and keep going. When you add debt, you shrink what you can borrow for the thing you actually want, like your first home or the next step up.
If you're self-employed, your tax return tells the story
This is where I see the most room for improvement with contractors, trades and freelancers.
Your accountant's job is to keep your taxable income low, using every legitimate deduction. A lender, though, usually looks at your net income on line 15000, often averaged over two years. The more you deduct, the less you appear to earn.
You don't have to choose one goal over the other. Some lenders will add back certain non-cash expenses, such as depreciation on equipment (called capital cost allowance), to your qualifying income without you changing your tax filings. And if you plan to buy or move up in the next year or two, a conversation with your accountant and your broker together can help you find a middle ground: claiming fair deductions while showing enough income to qualify.
Borrowing that works for you
Not all debt is the same. A loan for an excavator that earns you money each day is a lot like government infrastructure spending: it pays you back. A vacation on a credit card at high interest is closer to a structural deficit, something that keeps costing you long after it's over.
You also have better tools than revolving credit card balances. A home equity line of credit or a well-planned refinance can replace expensive debt with lower-cost borrowing and free up monthly cash flow. If you invest, the Smith Manoeuvre™ can make some of your borrowing interest tax-deductible, though it carries real investment risk and isn't right for everyone.
Being completely debt-free isn't always the smartest move either. If you work in construction and the winter slows things down, having no available cash can hurt more than a modest, planned line of credit. Setting that up while your income is strong is far easier than applying after a slow quarter, when lenders look at you more cautiously.
What this means for you
Treat your household budget the way a careful B.C. business owner treats a profit and loss statement. Know your two ratios. Keep your credit card balances low compared with your limits, because heavy use can pull your credit score down. Plan your income presentation a year before you need a mortgage, not the week before.
If you'd like to see where your ratios sit today and what options fit your situation, reach out. A short conversation can show you how much room you have and the easiest path to using it well.
When a lender decides how much you can borrow for a home, it checks two simple numbers first. One is how much of your gross income goes to housing. The other is how much goes to all your debts combined. Those two ratios quietly shape every purchase, refinance and renewal in British Columbia, and once you understand them, you have more control over your finances than most people realize.
Governments don't work under those limits. Ottawa's accumulated deficit stood at $1.322 trillion as of March 31, 2026. A national government can issue bonds, stretch repayment over decades and count on a broad tax base to carry it. Even here in B.C., the Balanced Budget and Ministerial Accountability Act sets a goal of balanced budgets but still lets the province run deficits through hard times.
Your household doesn't get that flexibility. That sounds like bad news, but it's useful. The rules you live under are clear, and clear rules can be planned around.
The two numbers that matter to you
Under CMHC guidelines, your Gross Debt Service ratio, meaning housing costs like your mortgage payment, property taxes and heat, can go up to 39% of your gross household income. Your Total Debt Service ratio, which adds car loans, credit cards and lines of credit, tops out at 44%.
On top of that, you qualify at a stress test rate. For uninsured mortgages, that's your contract rate plus 2%, or 5.25%, whichever is higher.
Here's the practical side. Every monthly payment you take on, whether a truck loan or a balance that keeps rolling on a credit card, uses up room inside that 44%. A government can add to its deficit and keep going. When you add debt, you shrink what you can borrow for the thing you actually want, like your first home or the next step up.
If you're self-employed, your tax return tells the story
This is where I see the most room for improvement with contractors, trades and freelancers.
Your accountant's job is to keep your taxable income low, using every legitimate deduction. A lender, though, usually looks at your net income on line 15000, often averaged over two years. The more you deduct, the less you appear to earn.
You don't have to choose one goal over the other. Some lenders will add back certain non-cash expenses, such as depreciation on equipment (called capital cost allowance), to your qualifying income without you changing your tax filings. And if you plan to buy or move up in the next year or two, a conversation with your accountant and your broker together can help you find a middle ground: claiming fair deductions while showing enough income to qualify.
Borrowing that works for you
Not all debt is the same. A loan for an excavator that earns you money each day is a lot like government infrastructure spending: it pays you back. A vacation on a credit card at high interest is closer to a structural deficit, something that keeps costing you long after it's over.
You also have better tools than revolving credit card balances. A home equity line of credit or a well-planned refinance can replace expensive debt with lower-cost borrowing and free up monthly cash flow. If you invest, the Smith Manoeuvre™ can make some of your borrowing interest tax-deductible, though it carries real investment risk and isn't right for everyone.
Being completely debt-free isn't always the smartest move either. If you work in construction and the winter slows things down, having no available cash can hurt more than a modest, planned line of credit. Setting that up while your income is strong is far easier than applying after a slow quarter, when lenders look at you more cautiously.
What this means for you
Treat your household budget the way a careful B.C. business owner treats a profit and loss statement. Know your two ratios. Keep your credit card balances low compared with your limits, because heavy use can pull your credit score down. Plan your income presentation a year before you need a mortgage, not the week before.
If you'd like to see where your ratios sit today and what options fit your situation, reach out. A short conversation can show you how much room you have and the easiest path to using it well.
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