The client
Two first-time buyers in Brandon, Manitoba, had a clean file and a signed commitment letter. Nothing about their credit changed between application and closing — except one thing they did not think to mention.
Purchase price
$342,000
Resale bungalow, Brandon
Down payment
$17,100 — 5%
The minimum at this price
Combined income
$6,800/month gross
Both salaried, first-time buyers
Housing costs
$268 property tax, $95 heat
Lender-standard heat estimate
Debt at application
$185/month student loan
Nothing else on the bureau
Savings after the down payment
$24,000
Earmarked for a fence, appliances and moving
The problem
The file was approved on its merits and the buyers stopped thinking about it. Five weeks later, needing a second vehicle for the commute the new address created, they financed a used truck at a dealership — $15,900 outstanding, $349 a month. Nobody told the brokerage, because from the buyers’ point of view the mortgage was already done.
It was not. A commitment is an offer to lend on stated conditions, and one of those conditions was a satisfactory credit re-verification before the advance. Eleven days out, the lender pulled the bureau again, exactly as the commitment said it would.
What a funding-condition re-pull actually tests
- ▸It is a fresh look at the same file, not a formality — new trade lines, new inquiries and changed balances all surface.
- ▸The lender is measuring against the ratios it approved, so a new payment is tested against the original income, not against a new one.
- ▸The insurer’s approval was given on the file as submitted; a materially different debt load is a different file.
The arithmetic was blunt. The truck payment pushed total debt service from 41.6% to 46.8% — past the 44% maximum that applies on an insured file. The commitment was suspended, eleven days before the buyers were due to get their keys.
The numbers
The insured structure never changed. What changed was one line on the debt side, and it was enough.
| The insured structure, unchanged throughout | Amount |
|---|---|
| Purchase price | $342,000 |
| Down payment (5%) | −$17,100 |
| Base mortgage (95% LTV) | $324,900 |
| Default-insurance premium — 4.00% in the 90.01–95% LTV band | +$12,996 |
| Total insured mortgage | $337,896 |
The same file, tested three ways
| Scenario | Qualifying payment | GDS | TDS |
|---|---|---|---|
| As approved — 25-year amortization | $2,282 | 38.9% | 41.6% |
| Re-pull with the vehicle loan — 25-year | $2,282 | 38.9% | 46.8% |
| Vehicle loan kept, stretched to 30 years | $2,140 | 36.8% | 44.7% |
Qualifying uses the minimum qualifying rate of 6.59% — the 4.59% contract rate plus two points — on a 25-year amortization, giving $2,282 a month. Add $268 of property tax and a $95 heat estimate and gross debt service is 38.9%, comfortably inside the 39% maximum. The $185 student-loan payment takes TDS to 41.6%. The $349 truck payment takes it to 46.8%.
Both buyers were first-time buyers, so a 30-year insured amortization was genuinely available — it is open where at least one borrower is a first-time buyer or the home is newly built. It costs a 0.20 percentage-point premium surcharge, taking the rate from 4.00% to 4.20% and the premium from $12,996 to $13,646 on the same $324,900 base. That drops the qualifying payment to $2,140 and GDS to 36.8%.
It still was not enough. With the truck payment left in place, a 30-year amortization landed TDS at 44.7% — better, and still outside the ceiling. Stretching the amortization was a real option that simply did not reach far enough, which is worth pricing before it is offered to a client as the answer.
The solution
The Manitoba-licensed mortgage broker, registered with the Registrar overseen by the Manitoba Securities Commission, did the arithmetic on both routes before phoning anyone. The 30-year extension was priced, tested and set aside on its own numbers rather than dismissed on instinct.
That left one route: retire the vehicle loan. The buyers had $24,000 in savings sitting behind the down payment for a fence, appliances and moving costs. Paying the $15,900 balance in full removed the $349 payment entirely and returned TDS to the 41.6% the lender had already approved.
The timing problem was that a bureau does not update on demand, and there were eleven days. Rather than wait for the trade line to report a nil balance, the brokerage obtained a payout statement from the finance company, then a written confirmation of a zero balance directly from it, and filed both with proof of the transfer from the buyers’ account. Lenders will generally accept source-of-payment evidence in place of a refreshed bureau, which is the difference between funding on the scheduled day and asking for an extension.
The wider lesson had already been learned the expensive way. Commitments get withdrawn for exactly this — not fraud, not a bad file, just a client who reasonably assumed an approval was final. The brokerage now sends a plain-language note with every commitment: no new credit, no new inquiries, no closed accounts, until the solicitor confirms the mortgage has advanced.
The outcome & the closing math
The lender reinstated the commitment on the original terms and funded on the scheduled day: insured at 95% LTV, 25-year amortization, five-year fixed. TDS came in at 41.6% and GDS at 38.9%, both inside the maximums, with $8,100 of savings still behind the buyers.
Manitoba charges no retail sales tax on default-insurance premiums, so the premium was simply added to the mortgage with nothing payable in cash at closing — a small but real advantage over provinces that levy the tax up front.
| Cash due at closing (beyond the down payment) | Amount |
|---|---|
| Manitoba land transfer tax on $342,000 — the province’s marginal brackets, with no first-time-buyer rebate | $4,490 |
| Sales tax on the default-insurance premium | none in Manitoba |
| Legal fees & adjustments | varies |
What to take from this file
- 01A commitment is conditional until the money moves. A credit re-verification before the advance is a live re-underwrite of the same file, and new debt is tested against the income that was originally approved.
- 02Tell clients in writing, at commitment, not at closing. No new credit, no new inquiries, no closed accounts until the solicitor confirms the advance — most clients have simply never been told an approval can be revisited.
- 03Price the amortization fix before you offer it. Stretching to 30 years cut GDS by more than two points here and still left TDS outside the ceiling. It also carries a 0.20-point premium surcharge, so it is never free.
- 04A creditor’s nil-balance confirmation beats waiting for the bureau. Trade lines report on their own cycle; a payout statement, a written zero-balance confirmation and proof of the transfer can clear the condition inside days.
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.
- ▸CMHC — Purchase (Mortgage Loan Insurance) — default-insurance premium schedule by LTV band (25-year amortization).
- ▸CMHC — CMHC Home Start — minimum down payment tiers (5%/10%) and the $1.5M insured price cap; 30-year insured amortization: first-time buyers and new builds only.
- ▸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.
- ▸CMHC — CMHC Revises Homeowner Mortgage Loan Insurance Premiums — +0.20 percentage-point premium surcharge for a 30-year insured amortization.
- ▸Government of Manitoba — Land Transfer Tax — Manitoba's land transfer tax brackets (no first-time-buyer rebate).
- ▸Government of Manitoba, Manitoba Finance Taxation Division — Notice RST 20-04, "Removal of RST from Residential and Business Property Insurance" (Issued April 2020) — Manitoba charges no retail sales tax on default-insurance premiums (since July 2020).
- ▸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:
- ▸4.59% contract rate — rates move daily; not a quote.
- ▸$349/month vehicle payment on a $15,900 balance — dealership terms vary by borrower and vehicle.
- ▸Accepting a creditor's zero-balance confirmation in place of a refreshed bureau — each lender sets its own evidence standard for clearing a funding condition.
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.