How do lenders assess income for a mortgage when I am self-employed?

Why reported income is what counts

Most lenders qualify a self-employed borrower using net income after business deductions, as reported on your T1 return and confirmed by the Canada Revenue Agency's Notice of Assessment, rather than gross revenue or what the business actually generates before expenses. This means the same deductions that reduce your tax bill can also reduce the income a lender will use.

Underwriting guidance from the federal banking regulator specifically addresses verifying non-salaried income, since it carries more variability than a fixed pay stub.

How lenders typically verify it

Expect to provide at least two years of T1 returns and Notices of Assessment, often alongside financial statements or a business licence if incorporated, and sometimes a letter from an accountant confirming the business's ongoing operation. Averaging income across the two years is common where it fluctuates, rather than relying on the most recent year alone.

A significant drop or a new business with limited history can make qualifying harder, regardless of current cash flow, because lenders are looking at a documented track record.

Alternatives some lenders offer

Some lenders and private lenders offer alternative documentation programs, sometimes described informally as stated income, that rely less on tax filings and more on bank statements or other evidence of cash flow, generally at a higher rate reflecting the additional risk. These programs vary considerably between lenders and are not a standard product with fixed rules.

Mortgage default insurance, which lowers the down payment needed, has its own income verification requirements that can be stricter than an individual lender's own program.

What stays the same at closing

Once a commitment is issued, the closing process is identical to any other mortgage: title is searched, the mortgage is prepared under the lender's instructions, and it is registered the same way. Self-employment affects qualifying, not the legal mechanics of getting to closing.

Keep your tax filings current and consistent through the application; a late filing or an amended return partway through can delay or complicate underwriting.

At closing your lawyer's work is the same as on any mortgage: searching title, preparing the charge and registering it under the lender's instructions.