Stated Income vs CRA Tax Calculator
Self-employed? See exactly how much more you'd pay in taxes if you declared higher income to qualify for a prime mortgage rate. The numbers may surprise you.
2026 Tax Brackets
Federal + all provinces
Marginal Tax Math
Precise bracket calculations
5-Year Impact
Total tax cost over term
Compare Your Tax Scenarios
Enter your actual CRA income and the income you'd need to declare to qualify at a prime lender.
Additional Annual Tax Cost
$16,420
Federal Tax
Provincial Tax (Ontario)
*Based on 2026 Canadian federal and provincial tax brackets.
Where Your Extra Taxes Go
See which tax brackets consume the additional declared income.
CRA Reported Income
What you actually declared
Stated Income
What you'd need to declare
Additional Tax Burden Over 5 Years
$82,100
That's how much more you'd pay CRA just to qualify for a prime rate. Is it worth it?
Find out with the full comparison calculator →How This Calculator Works
We compute your marginal tax using the 2026 Canadian federal brackets and provincial brackets to show you the real cost of declaring higher income.
Marginal Tax Calculation
Each dollar of income is taxed at the bracket rate it falls into — not a flat rate. This calculator applies the correct marginal rate to each portion of income.
Provincial Variations
Each province has different tax brackets. Alberta has a flat provincial rate structure while Ontario and Quebec have progressive systems with surtaxes.
Multi-Year Impact
The extra taxes aren't a one-time cost. You'd need to declare the higher income every year to maintain mortgage qualification, compounding the cost over your term.
Who Benefits Most
Self-employed, commission earners, gig workers, and small business owners who have flexibility in how much income they report on their T1.
Frequently Asked Questions
Self-Employed? Let's Find Your Best Path
Our brokers specialize in self-employed mortgages. We'll show you the exact numbers for your situation — no guessing required.