Organize business and personal income clearly so the lender can assess what is sustainable and usable for qualification.
Begin with how the business pays you
A sole proprietor, partner and incorporated owner may all describe themselves as self-employed, but their documents tell different stories. CMHC’s self-employed guidance covers these business structures and recognizes that shorter business histories may sometimes be considered. Two years in business is a useful preparation target, not a universal promise or automatic rejection rule. Read CMHC’s self-employed guidance.
Write a short explanation of what you do, how long you have done it, your ownership share and how money reaches your personal account. That introduction helps connect the paperwork without replacing it.
Do not enter sales as personal income
For an unincorporated business, Form T2125 records business or professional income and expenses. Its gross and net figures have different meanings. CRA explains Form T2125.
Imagine annual revenue of $200,000 and business expenses of $90,000. The difference is $110,000 before any further qualification assessment. Entering $200,000 as personal qualifying income would ignore the cost of earning those sales.
For an incorporated owner, keep salary, dividends and company results on separate lines. Ask which figures the lender accepts and how they reconcile. Do not count a company’s revenue again simply because it financed the salary already entered.
Build a document pack
CMHC identifies tax returns, notices of assessment, business financial statements and evidence that the business operates as possible supporting records. The required combination depends on the file. Review CMHC’s documentation examples.
- Personal tax folder: organize completed returns and assessments by year.
- Business folder: label financial statements, ownership information and current operating records.
- Current-year folder: explain major changes since the last filed return.
- Cash folder: show down-payment funds separately from income used to qualify.
A notice of assessment is CRA’s result after assessing a return. Current and previous assessments can be obtained through your CRA account. Find your notice of assessment. Share documents through the professional’s secure process rather than sharing your CRA login.
Make any averaging or adjustments explicit
Some programs may permit income adjustments, but the adjustment needs support and must fit that product. It is not permission to add every expense back. See CMHC’s income considerations.
If a lender accepts $90,000 for one year and $110,000 for another and expressly uses a two-year average, the result is $100,000. This is an arithmetic example, not a rule that every lender averages those years. A declining business, a changed ownership share or an unusual contract requires its own explanation.
Check the figure before comparing mortgages
Before running scenarios, ask your mortgage professional to identify the accepted annual income, the supporting period and any adjustments. Keep a copy beside your calculations. Changing the rate while silently changing the income makes two scenarios difficult to compare.
Use the residential calculator with the agreed income treatment. If an income selection restricts the lender category, investigate that reason rather than changing the label to obtain a preferred badge. A well-organized file makes exceptions easier to assess; it does not turn an estimate into an approval.
Put the figures into a scenario
Use the appropriate assumptions, compare the results and save a summary for your file.
Open the Residential Calculator →Sources and review
References checked September 22, 2026. Examples are illustrative; confirm the lender, insurer and program requirements for your situation.