A few weeks ago I sat with a buyer who had just under $1 million ready for a down payment. Business owner, fifteen years in, no debt, perfect payment history. He’d been to his own bank first, where he’d been pre-approved months earlier for a number that quietly shrank every time someone looked at the file. By the time he came to me, the bank’s answer was a mortgage of roughly $450,000 — on a purchase he’d budgeted at $2.2 million.

He said the line I hear more than any other from self-employed clients: “I have a million dollars in the bank and I still can’t get the mortgage I want.”

He wasn’t wrong, and the bank wasn’t being unreasonable. He’d just run into the one rule nobody explains before you need it: equity doesn’t qualify you. Income does. And the version of your income a lender reads is the version you wrote down on your tax return — the one you and your accountant spent years making as small as legally possible.

What a bank actually reads

When you’re salaried, income verification takes one letter and one pay stub. When you’re self-employed, an A lender takes your last two years of T1 General returns and Notices of Assessment and averages them. Not your revenue. Not your deposits. Your declared, after-write-off, line-15000 income.

There is one piece of relief most people don’t know about: many A lenders will gross up self-employed income by 15%, on the logic that you carry write-offs a salaried employee never could. It’s real money. On $35,000 of declared income, that 15% is roughly the difference between a $175,000 mortgage and a $200,000 one.

But a gross-up is a nudge, not a rescue. For my buyer, two years of returns averaged out to about $85,000. Grossed up, call it $98,000. That’s a comfortable living and a modest mortgage — nowhere near $1.2 million.

What a B lender reads instead

This is where the conversation usually turns, because a B lender asks a completely different question. Instead of your tax return, they’ll look at 12 months of business bank statements, total the actual deposits, and back out the personal spending you’ve been running through the business.

Same person. Same business. Same year. A very different number — and often a very different approval.

For my client, twelve months of deposits supported income in the low-$200,000s. That took him from a $450,000 mortgage to comfortably above the $1.2 million he needed, with his $1 million down payment doing exactly what he’d assumed it would do all along.

What B lending actually costs

I’d rather give you the number than the adjective. Compared with a bank, a B deal today generally costs:

• roughly 0.5% more on the rate, and
• a lender fee of about 2% of the mortgage amount, paid at closing.

On a $1.2 million mortgage that fee is about $24,000. It’s not small, and you should look straight at it. What surprises people is how often the math still works: if the write-offs that shrink your taxable income are saving you more per year than the rate premium and the amortized fee cost you, you are ahead — and you got the house.

The trade-off, stated plainly

Here is the whole thing in one sentence: report low income and pay less tax, or report higher income and borrow more. You can’t do both.

Some clients take the B route for a year or two, tidy up two clean years of declared income, and move to a bank at renewal. Others run the numbers, see that the tax savings beat the rate premium, and stay in B lending for the life of the property. Both are legitimate strategies. The mistake is discovering the trade-off exists three weeks before closing, when your only remaining choice is to lose the deal.

What actually kills self-employed files

Almost none of these are about affording the house. They’re about what the paper says.

One big expense drags a whole year down. You replaced the truck, bought equipment, or took a one-time hit on a bad contract. That year lands in the two-year average and pulls it down long after the cash is back.

One abnormally low year for a normal life reason. Maternity or parental leave, an illness, a year you stepped back. The business recovered; the average didn’t. This is one of the most common and most fixable ones — sometimes it’s simply a matter of which two years we use, or which lender we use.

A slow market year. Two thousand twenty-four wasn’t kind to everyone. If your industry had a soft year, that soft year is now half of your qualifying income.

Aggressive accounting. Your accountant is doing exactly what you asked — minimizing tax. That’s the right answer in April and the wrong answer when you apply for a mortgage. If a purchase is on the horizon in the next two years, your accountant and I should be talking before the return is filed, not after.

Company debt showing up on your personal credit bureau. Business credit cards, equipment loans and lines of credit personally guaranteed or reporting in your own name eat your borrowing capacity as if they were your Visa. You feel debt-free; the application doesn’t.

The down payment is sitting in the corporation. This one surprises people the most. Pulling that money out personally can trigger a serious tax bill just to use your own funds. There are ways around it — if it’s a rental, buying through the holding company instead of personally can keep the money where it is. That’s a decision to make early, not the week you write an offer.

And one more that isn’t about income at all: a 120-day pre-approval is a rate hold, not a guarantee. It’s only as good as the information behind it. Change your income, credit or down payment and the whole thing gets re-underwritten — which is exactly what happened to my client at his bank.

The one advantage you have

Self-employed borrowers get handed a lot of friction, so here’s the part that works in your favour: your paper income is stable and knowable. Lenders will be using your 2024 and 2025 returns until roughly May or June of 2027. That means the number you’ll be judged on for a purchase next spring already exists. It isn’t going to move.

So you can plan against it. We can sit down today, calculate exactly what those two years qualify you for at an A lender, compare it against what twelve months of deposits would support at a B lender, and know — months before you’re in an offer — which door you’re walking through and what it costs.

That’s a much better place to be than standing in a bank branch with a million dollars and an answer you didn’t expect.

If you’re self-employed and thinking about buying, refinancing, or renewing in the next year, let’s run your actual numbers before the market makes the decision for you.

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