The client
A licensed electrician in Surrey, incorporated for six years, running residential and light-commercial wiring jobs through her own company. Like many incorporated tradespeople, she reinvests aggressively — trucks, apprentices, tools — and pays herself a modest salary while the rest sits in retained earnings, which is exactly what makes a personal tax return a poor proxy for what the business earns. She wanted a $780,000 detached home in the Fraser Valley, part of the wider Metro Vancouver market, with $273,000 saved toward it.
Borrower
Incorporated electrician, 6 years
Sole shareholder-operator, own trade licence
Personal income (2-yr T1 average)
$62,000 / year
$5,167/month for the ratio math — and trending down as more stayed in the company
Purchase
$780,000 detached, Surrey, BC
Property tax $300/mo; heat $150/mo lender-standard estimate
Down payment
$273,000 — 35%
From a condo sale plus savings; comfortably over the 20% insured line
Other debt
Truck loan $780/mo
Company vehicle, financed personally
Credit picture
Clean, no derogatory marks
Never the issue on this file
For context, the business itself is healthy: gross deposits into the corporate account run close to $310,000 a year, backed by two years of corporate financial statements. None of that reaches a lender reading only the personal Notice of Assessment.
The problem
Two separate A-lenders looked at the same personal tax return and reached the same conclusion. Both read line 15000 off two years of T1 filings — averaging $62,000, and trending down as more income stayed inside the corporation — and used that figure, in isolation, as her entire qualifying income. Neither asked for a corporate financial statement or a capital cost allowance schedule; a T1-only underwriting policy simply does not look there.
The A-lender arithmetic
- ▸Income used: $5,167/mo — the two-year average of line 15000, nothing added back
- ▸Housing costs at the qualifying rate: $3,378 P&I + $300 property tax + $150 heat = $3,828/mo
- ▸GDS: $3,828 ÷ $5,167 = 74.1% — declined, twice
The frustrating part is what the ratio hides. This is a well-run, six-year-old company with growing deposits and two clean sets of corporate financials — none of which reaches a T1-only underwriter’s desk. The Notice of Assessment confirmed the low reported income; it could not confirm anything about why.
The numbers
Structuring first. At 35% down this file clears the insured line by a wide margin — no CMHC premium, no insurer sign-off, no $1.5-million price cap to check. That also means the 39%/44% GDS/TDS figures below are not a regulator’s hard ceiling on this uninsured file; they are the practical benchmark most federally regulated lenders still apply from habit, insured or not.
| Structuring the uninsured purchase | Amount |
|---|---|
| Purchase price | $780,000 |
| Down payment (35%) | −$273,000 |
| Mortgage (65% LTV) | $507,000 |
The A-lender view — declined
| A-lender ratios | Monthly |
|---|---|
| P&I at the qualifying rate 6.44% | $3,378 |
| Property tax | $300 |
| Heat (lender-standard estimate) | $150 |
| Housing $3,828 ÷ income $5,167 → GDS 74.1% | ✗ |
Payments computed the Canadian way — semi-annual compounding, monthly payments, 25-year amortization — and rounded to the nearest dollar; ratios rounded to one decimal.
The B-lender view — a 12-month bank-statement program
The percentage a bank-statement program applies to deposits to arrive at usable income is set by each B-lender individually; here, the program produced $11,500/month of qualifying income, at $507,000 close to the average new mortgage amount in Canada — illustrative of the method, not a figure any two lenders would share.
| B-lender rate & payments | Figure |
|---|---|
| Contract rate — 1-year term (illustrative, not a quote) | 5.69% |
| Minimum qualifying rate — contract + 2% | 7.69% |
| Monthly P&I at the qualifying rate — the ratios run on this | $3,770 |
| Monthly P&I at the contract rate — what she actually pays | $3,151 |
| B-lender ratios | Monthly |
|---|---|
| Housing costs (P&I $3,770 + tax $300 + heat $150) | $4,220 |
| Truck loan | $780 |
| GDS: $4,220 ÷ $11,500 → 36.7% | ✓ |
| TDS: $5,000 ÷ $11,500 → 43.5% | ✓ |
Same borrower, same property, same debts. What changed was which income figure the lender was willing to read — a 12-month bank-statement program looking at what the business actually deposits, not what its T1 says, closed a 37-point GDS gap.
The solution
A BCFSA-licensed submortgage broker did three things — none of them exotic.
First, separated the T1 from the true income. The two declines were both a statement about a T1-only policy, not about the business. Before shopping the file further, the broker confirmed the corporate deposit trend and the retained-earnings pattern with the client’s accountant.
Second, moved the file to a lender with a published 12-month bank-statement program, letting corporate deposits do the qualifying instead of line 15000. The boundary between the three channels — and how a B-lender actually reads a file an A-lender turned down — is mapped in A-lender vs. B-lender vs. private lender and how B-lenders assess a file.
Third, wrote a one-year term with a plan back to A, not a five-year parking spot at a higher rate. A one-time lender fee is typical on a program like this — illustrative, not a quote, but at roughly 1% of the $507,000 mortgage that worked out to about $5,070, budgeted alongside closing costs rather than added to the loan.
The outcome & the closing math
Funded at 65% LTV equivalent on a 1-year B term, re-underwritten around what the business actually generates rather than what one line of a T1 said.
| Cash due at closing (beyond the down payment) | Amount |
|---|---|
| BC Property Transfer Tax on $780,000 — 1% / 2% / 3% marginal brackets | $13,600 |
| B-lender fee (illustrative, roughly 1% of the mortgage) | $5,070 |
| Legal fees & adjustments | varies |
No default-insurance premium and no premium tax applied — at 35% down this file never touches CMHC, Sagen or Canada Guaranty.
Twelve clean payments and a fresh set of T1s and NOAs showing the corporation’s retained earnings finally reflected as personal income — illustrative milestones the broker put in writing at closing, targeted around the 24-month mark — are what determine whether the file re-qualifies at A pricing at renewal, not a guarantee.
What to take from this file
- 01A T1-only read misprices incorporated business owners. Line 15000 tells you what the shareholder paid herself, not what the company earns; a bank-statement or add-back program exists precisely to close that gap.
- 02Program income is a lender-specific number, not a fact. The $11,500/month this program produced is illustrative of the method — run more than one lender before promising a client an outcome.
- 03Being uninsured does not mean the ratios stop mattering. No CMHC file, no price cap to check — but 39%/44% is still the practical ceiling most A- and B-lenders apply out of habit.
- 04A B term should come with an exit plan in writing, not just a rate. What re-qualifies the file for A pricing at renewal is the plan, not hope.
- 05Budget the lender fee and the PTT as real cash, on top of the down payment — on this file, together they ran to $18,670 before legal fees.
Sources
Every regulatory figure in this file traces to one of these primary sources. Client details and anything that varies by lender are illustrative, as flagged below.
- ▸OSFI — Minimum qualifying rate for uninsured mortgages — the minimum qualifying rate — greater of contract rate + 2% or 5.25%.
- ▸CMHC — CMHC Reviews Underwriting Criteria — GDS 39% / TDS 44% maximums and the 600 credit-score floor for insured files.
- ▸Property Transfer Tax Act, RSBC 1996, c. 378, ss. 3(1) and 3.01(4) — BC's property transfer tax: 1% / 2% / 3% marginal brackets.
- ▸Provincial/territorial mortgage-broker legislation fetched directly (bclaws.gov.bc.ca, legisquebec.gouv.qc.ca, fcaa.gov.sk.ca, web2.gov.mb.ca, nslegislature.ca, assembly.nl.ca) plus FCNB's own site for NB and CanLII's index for PE — see notes for per-province method — provincial mortgage regulators and licence titles.
Illustrative in this file — lender-specific, not rules:
- ▸$11,500/mo program income from 12-month bank statements — each B-lender computes program income its own way.
- ▸5.69% B-lender rate and 1% lender fee — B pricing varies by lender and file.
- ▸exit-to-A milestones at 24 months — the return path depends on future rates and lender appetite.
Authority & provenance
How this case file was built
We publish the origin, the verification method and the reviewer for every case file, so you can judge how far to trust it before you rely on it with a client.
Where it comes from
Derived from files handled by Treadstone’s fulfillment desk and from scenarios contributed by partner brokerages. Names, employers, exact amounts and dates are changed so no client or file is identifiable.
Provenance: Composite — a pattern seen repeatedly on fulfilled files, not a single transaction.
What is verified
Every regulatory figure traces to a primary source listed above and was checked against it on the date shown. The arithmetic is recomputed by machine on every rebuild.
Anything that varies by lender is labelled illustrative rather than stated as a rule.
Who reviewed it
Reviewed for Canadian regulatory accuracy before publication, and re-checked whenever a cited rule changes.
Reviewed by: Nicholas Parson, Treadstone Associates — reviews every case file before publication.
This case file is professional reference material for licensed mortgage professionals. It is not advice to a borrower, and it is not a lender commitment. Insurer rules, qualifying rates and provincial taxes change — confirm the current position with the insurer, regulator or lender before you rely on any figure here in a live file.