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Corporate incomeRetained earningsQualification gap

Your corporation is a borrowing
asset. Most banks don’t see it.

You’re incorporated. You’re billing $400K+ through your corp. But your bank is qualifying you on the $120K salary you pay yourself, because that’s what shows up on your T4. The other $280K sitting in retained earnings? Invisible to them.

The Gap

Most incorporated physicians aren’t using corporate income to qualify.

This is the single most common missed opportunity we see. You incorporated because your accountant told you it saves on taxes. And it does. But it also creates a side effect: your personal taxable income (what you report on your T4) is almost always lower than what you actually earn.

Most banks qualify you on that T4 number. Your personal income. If you pay yourself a $150K salary and take $50K in dividends, that’s all the bank sees. The $200K+ sitting inside your corporation as retained earnings? The $100K you invoiced last month? Doesn’t exist to them.

The right lender, with the right application structure, can use your gross corporate revenue, your retained earnings, and your combination of salary plus dividends to paint the full picture. The gap between what a standard application shows and what actually exists can be significant additional borrowing power.

How Banks See You

Salary, dividends, retained earnings. Three different stories.

Salary (T4)
$150K
Counted at face value. But you're deliberately keeping this low for tax purposes.
Dividends (T5)
$50K
Grossed up by some lenders (roughly 1.38x for eligible dividends). Others count at face value. Inconsistent treatment across lenders.
Retained Earnings
$200K+
Most banks ignore this completely. A few will consider it as part of your qualifying income if you can show consistent corporate revenue.

Same physician. Billing $400K through their corp. One bank qualifies them on $150K (T4 only). Another qualifies them on $339K (salary + grossed-up dividends + 60% of NIAT). That’s not a rounding error. That’s the difference between buying the house you want and settling for less.

The Trade-Off

The salary you pay yourself is a mortgage lever. Use it.

Your accountant optimizes for taxes. Your mortgage broker optimizes for borrowing power. These two goals are in direct tension, and nobody coordinates them unless you ask.

Slide the salary below to see how it changes your qualification. If you are buying, refinancing, or renewing in the next 1-2 years, this is the conversation to have with your accountant before you file your next tax return.

Corporate Income Qualification
$400,000
$150,000
$50,000
T4 Salary
$150,000
Dividends
$50,000
NIAT (in corp)
$200,000
T4 Only
Most major banks
Qualifying income: $150,000
Max mortgage: $675,000
T4 + Grossed Dividends
Some lenders (1.38x eligible)
Qualifying income: $219,000
Max mortgage: $986,000
T4 + Dividends + 60% NIAT
BFS+ style lenders via brokers
Qualifying income: $339,000
Max mortgage: $1,526,000
Difference between T4-only and full corporate qualification: $851,000 in borrowing power. Same corporation, different lender methodology.
This is the conversation to have before tax season. Your accountant sets your salary to minimize taxes. Your mortgage broker needs that salary to be high enough to qualify you. These two goals pull in opposite directions, and the best outcome comes from coordinating them.
This is not a qualification or pre-approval. These are rough estimates only. Your actual borrowing power depends on your complete financial profile, debt obligations, credit history, property type, and the specific lender's underwriting criteria. Max mortgage approximated at ~4.5x qualifying income. Eligible dividends grossed up at 1.38x. NIAT add-back at 60% based on BFS+ methodology. Speak with a mortgage professional before making any decisions.
The Qualification Gap

Same corporation. Different lender. $940K difference.

Your bank sees your T4 salary. That is all they see. A broker with access to the right lenders can present your full corporate income. Same billing, same accountant, very different mortgage.

Same Incorporated Physician, Different Lenders
Dr. Park · Incorporated · Corp revenue: $385K · T4 salary: $140K · Dividends: $60K · Retained: $185K
Most banks: T4 only
Income counted$140K (T4 salary)
Corp retained earningsIgnored
Qualifying mortgage~$560K
Right broker lender: full picture
Income countedUp to $334K (T4 + div + 60% NIAT)
Corporate NIAT60% add-back ($111K of $185K)
Qualifying mortgage~$1.5M
Same corporation. Same billing. Same accountant. The bank sees $140K because that’s your T4 salary. The right lender sees your full corporate income structure. The $940K gap isn’t your earnings - it’s your lender’s methodology.
How Lenders Differ

Three ways lenders calculate your qualifying income.

Not all lenders treat incorporated income the same way. Knowing which approach your lender uses is the difference between qualifying for the mortgage you need and getting declined for one you can easily afford.

1
T4 only (most banks)
Most restrictive
They see your salary. Period. If you pay yourself $150K, you qualify on $150K. The $250K sitting in your corporation does not exist. This is the default at most major banks.
2
T4 + grossed-up dividends
Middle ground
Some lenders will take your salary plus your dividends, grossed up at roughly 1.38x for eligible dividends. If you take $50K in dividends, they count ~$69K. Better, but still ignores retained earnings.
3
T4 + dividends + NIAT add-back
Full picture
A few lenders (accessed through brokers) will use up to 60% of your net income after taxes (NIAT) remaining in the corp as qualifying income. This is where incorporated physicians unlock their real borrowing power. Requires 2 years of accountant-prepared financial statements.
This is why the same physician can get declined at one lender and approved at another for the exact same mortgage. The difference is not your income. It is how the lender counts it.
What Matters

The documents that unlock your real borrowing power.

1
T2 Corporate Tax Return (2 years)
Shows your corporate revenue, expenses, and net income. This is the document that proves what your business actually makes, not just what you pay yourself.
2
Notice of Assessment (personal + corporate)
CRA's confirmation of your filed returns. Lenders need both your personal NOA and your corporate NOA to verify the numbers.
3
T4 and T5 slips
Your salary and dividend income. These are the baseline numbers most banks use. A good broker uses these plus the corporate docs to build a complete picture.
4
Corporate financial statements
Year-end balance sheet showing retained earnings, corporate assets, and any outstanding liabilities. Some lenders want internally prepared, others want an accountant's review engagement.
5
Articles of incorporation
Proof that you own the corp and what percentage. If you have a holding company, that structure needs to be clear to the lender too.
Common Mistakes

What incorporated physicians get wrong on their mortgage.

Incorporating right before buying
Your T4 income drops immediately. Most lenders need 2 years of corporate tax returns. If you are buying in the next 1-2 years, get the mortgage done first while your full self-employed income is on your T4A.
Keeping your salary too low
Great for your accountant's optimization. Terrible for your mortgage. If you are buying or refinancing, talk to your accountant about temporarily adjusting your salary/dividend mix 1-2 tax years before you apply.
Not having 2 years of T2s
Most lenders need 2 years of corporate tax returns to use your corporate income for qualification. If you just incorporated, you may be limited to your T4 salary for the next 2 filing seasons.
Mixing personal and corporate finances
Lenders want clean separation. If your corporate account is funding personal expenses directly (instead of through salary or dividends), it creates underwriting problems that can delay or kill your application.
Going directly to your bank
Your bank sees your T4. That is all they use. A broker submits to lenders that use corporate income add-back. The qualifying income difference can be $100K+, which translates to hundreds of thousands in borrowing power.
Not coordinating with your accountant
Your accountant files your taxes. Your broker files your mortgage application. If they set your salary without knowing your mortgage plans (or vice versa), you are leaving money on the table.
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