5 Self-Employed Mortgage Mistakes (and How to Avoid Them)

Joel Olson • September 22, 2026

If you're self-employed in BC, getting a mortgage can feel like the system is working against you. You earn a good living, but the bank looks at your tax return and sees a fraction of it. The good news: most of the problems self-employed borrowers run into are avoidable—if you know about them before you apply.


I'm Joel Olson, and helping business owners get approved is one of the things I do most. Here are the five mistakes I see over and over, and how to sidestep each one.


Mistake 1: Writing Off So Much That You Can't Qualify

Good tax planning keeps your net income low, which is great in April and a problem when you apply for a mortgage. Most lenders qualify you on your net income after write-offs—so the same deductions that saved you tax now shrink the mortgage you qualify for. The fix isn't to stop writing off legitimate expenses; it's to plan ahead. If a home purchase is coming in the next year or two, talk to a broker before you file, so your income is positioned the right way.


Mistake 2: Assuming the Bank's "No" Is the Final Answer

A bank specialist works for one institution and knows one product. When your income doesn't fit their single box, you get declined—not because you're un-mortgageable, but because that's the only tool they have. Independent brokers work with dozens of lenders, many of which have programs built specifically for business-for-self income. A "no" from your bank is often just a "not us."


Mistake 3: Not Knowing About Add-Backs

Many lenders will add back certain non-cash deductions—things like depreciation and capital cost allowance—to your income, because those write-offs lowered your taxes but didn't actually remove cash from your pocket. Most business owners have never heard of this, yet it can meaningfully raise your qualifying income. Knowing which lenders allow add-backs, and how much, is exactly the kind of thing a broker sorts out for you.


Mistake 4: Applying at the Wrong Time

A-lenders generally want to see two consistent years of self-employment in the same field, backed by your T1 Generals and Notices of Assessment. If you're close to filing a stronger year, waiting a few weeks so that year counts toward your two-year average can change your entire approval. Timing is a lever most people don't realize they can pull.


Mistake 5: Going It Alone on a Complex File

Self-employed income is already a complex file. Add a rural property, a past credit issue, or income from more than one business, and it gets harder still—which is exactly when most people try to muddle through on their own. That's backwards. The more complicated your situation, the more a broker who knows the lender landscape is worth. Complex files are what I do; many of my self-employed clients are also buying rural property in Northern BC and the Interior, where these challenges stack up.


The Bottom Line

Being self-employed doesn't close the door on a mortgage—it just means your file needs to be built correctly and sent to the right lender. If you're a business owner in BC thinking about buying, refinancing, or renewing, reach out. I'll tell you honestly where you stand and how to position your self-employed application for the best result.


Get Started →     Call 250.814.1627 →

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