The client
A couple buying a dated house in Winnipeg had $52,000 in written contractor quotes for a renovation and assumed the only way to fund it was a separate credit line, at credit-line pricing, on top of the mortgage — a common assumption in a market where housing starts keep drawing attention to renovation as an alternative to new construction.
Borrowers
Couple, combined $127,000/year
$10,583/month for the ratio math
Purchase
$358,000 house, Winnipeg
Dated, structurally sound, needs work
Renovation
$52,000 in written contractor quotes
As-improved value
$410,000
Purchase price plus the renovation
Down payment
$41,000 — 10%
Other debt
$445/month across existing obligations
The problem
The couple pictured a full construction holdback arrangement: inspections at each stage, staged advances, interest accruing during construction, a holdback released piece by piece. That is the right structure for a multi-stage build. It is overkill for one bounded renovation with fixed, written quotes already in hand — a distinct product, purchase plus improvements, exists specifically for this case.
The confusion is understandable. Most first-time renovators have only heard of one financed-renovation product, and it is usually the more complicated one, because it is the one that comes up when a client is building from the ground up rather than fixing up an existing house. Nobody had explained that a bounded, quoted job with a fixed price and a fixed scope — new kitchen, new flooring, updated wiring, nothing structural — almost never needs staged advances or a series of site inspections. It needs one appraisal that looks at where the house will be once the work is done, and one release of funds once it actually is.
The numbers
At 10% down on the as-improved value, this structures as an insured purchase-plus-improvements mortgage — the same CMHC premium bands as any other insured file, just applied to the combined purchase-and-renovation value.
| Structuring the insured purchase-plus-improvements loan | Amount |
|---|---|
| Purchase price | $358,000 |
| Renovation (fixed written quotes) | +$52,000 |
| As-improved value | $410,000 |
| Down payment (10% of as-improved) | −$41,000 |
| Base mortgage (90% LTV) | $369,000 |
| CMHC premium — 3.10% in the 85.01–90% LTV band, capitalized | +$11,439 |
| Total insured mortgage | $380,439 |
Minimum down payment on the $410,000 as-improved value is 5%, or $20,500 — the 10% put down clears that with room.
| Rate & qualifying payment | Figure |
|---|---|
| Contract rate (illustrative, not a quote) | 4.44% |
| Minimum qualifying rate — greater of contract + 2% and 5.25% | 6.44% |
| Monthly P&I at the qualifying rate | $2,534 |
| GDS / TDS on the as-improved structure | Monthly |
|---|---|
| P&I at the qualifying rate | $2,534 |
| Property tax | $358 |
| Heat (lender-standard estimate) | $150 |
| Housing costs $3,042 ÷ income $10,583 → GDS 28.7% | ✓ |
| Other existing debt | $445 |
| Total obligations $3,487 ÷ income $10,583 → TDS 32.9% | ✓ |
Manitoba’s land transfer tax is calculated on the $358,000 purchase price, not the $410,000 as-improved value — the renovation portion of a purchase-plus-improvements mortgage is a financing advance, not part of what actually transfers on title.
The solution
An MSC-licensed Manitoba mortgage broker did three things.
First, diagnosed that a full draw mortgage was the wrong product for one quoted, bounded renovation, and re-scoped the file to purchase plus improvements.
Second, structured the loan on the as-improved value with a single appraisal, rather than the multiple inspections a staged-advance construction mortgage would require — the difference between insured and uninsured underwriting mattered here too, since staying insured at 10% down kept pricing favourable.
Third, arranged for funds to advance in a single lump sum after a completion inspection (holdback-release mechanics illustrative — timing and conditions vary by lender), avoiding interest-during-construction charges entirely.
The broker also walked the couple through the cash-flow gap directly, rather than letting them discover it mid-renovation. Contractors expect to be paid on their own invoicing schedule, not on the lender’s completion-inspection timeline, so the couple needed a clear answer — savings set aside, a short-term facility, or staged payments negotiated with the contractor — before the first invoice arrived, not after the first missed payment to a tradesperson.
The outcome & the closing math
The renovation financed at insured mortgage pricing rather than a separate, higher-rate credit line, at a single closing rather than a mortgage closing followed by a separate credit application. Manitoba’s land transfer tax on the $358,000 purchase price came to $4,810 in cash at closing; Manitoba charges no tax on the insurance premium itself, so that line simply didn’t apply here.
The couple moved into a house that needed work with the work already scheduled, funded, and priced at mortgage rates rather than credit-line rates — and with one lender, one file, and one set of paperwork to keep track of instead of two.
Had they gone the route they originally assumed — close on the purchase, then apply separately for renovation financing — they would have faced a second credit application, a second set of fees, and a rate set by their general creditworthiness rather than by the insured mortgage the rest of the purchase already qualified for. The saving was not exotic; it was simply financing the same $52,000 at the cheaper of two available rates, on the strength of paperwork that already existed before the offer was even accepted.
What to take from this file
- 01Purchase-plus-improvements and a full construction/draw mortgage solve different problems. PPI suits one quoted, bounded renovation; draws suit multi-stage builds needing progress funding.
- 02Land transfer tax is calculated on the property’s purchase price, not the as-improved value. The renovation portion of a PPI mortgage doesn’t add to the land-transfer-tax bill.
- 03Funds typically advance only after a completion inspection. Budget the float between paying contractors and the holdback release — mechanics vary by lender.
- 04Manitoba charges no tax on the default-insurance premium itself, unlike Ontario, Quebec, or Saskatchewan — one less cash-at-closing line to budget.
- 05A single appraisal on the as-improved value, backed by fixed written quotes, is usually enough. No need for the inspection cadence a full draw mortgage requires.
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.
- ▸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.
- ▸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:
- ▸holdback release mechanics and completion inspection timing — vary by lender.
- ▸4.44% contract rate — illustrative, not a quote.
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.