The client
A grain farm near Swift Current, T1 net income swinging from a drought year to a bumper-crop year to a normal year across three seasons. The farmer's spouse works part-time off the farm. They wanted to refinance $245,000 to consolidate an operating-line balance carried from the drought year — a debt problem, not an income problem, once the right years were used to prove it.
Borrower
Grain farm, sole proprietor
Spouse works part-time off-farm
Drought year
$21,000 T1 net
Weather event, corroborated by AgriStability filings
Bumper-crop year
$96,000 T1 net
Normal year
$57,000 T1 net
Refinance purpose
$245,000 balance
Consolidates an operating-line carried from the drought year
Operating loan (before)
$410/mo
Retired through the refinance
Three real seasons, side by side:
| Farm income by year | T1 net |
|---|---|
| Drought year | $21,000 |
| Bumper-crop year | $96,000 |
| Normal year | $57,000 |
| Total across all three years | $174,000 |
The problem
A lender using only the single worst of the three years — the drought year — against combined income including the spouse's earnings puts TDS at 67.8%, with the operating loan still counted as a separate liability. On that basis alone, the file would have been declined outright.
Worst year versus 3-year average
- ▸Worst-year-only income: $21,000 ÷ 12 = $1,750/mo, plus the spouse's $2,400/mo = $4,150/mo.
- ▸TDS at that income, with the operating loan still separate: 67.8%.
- ▸3-year average income: $174,000 ÷ 3 ÷ 12 = $4,833/mo, plus the spouse's income = $7,233/mo. TDS: 33.3%.
A single bad year on a grain farm is not automatically a business in decline — weather-driven swings are the ordinary shape of farm income, and a policy that anchors qualifying income to the worst of three real years treats an ordinary drought like a structural problem.
The numbers
This is an uninsured refinance, so it qualifies under OSFI's minimum qualifying rate for uninsured mortgages rather than a CMHC ratio ceiling.
| The refinance | Amount |
|---|---|
| Refinance balance | $245,000 |
| Contract rate (illustrative) | 5.49% |
| Amortization | 20 years |
| Rate & payments | Figure |
|---|---|
| Minimum qualifying rate — contract + 2% | 7.49% |
| Monthly P&I at the qualifying rate — the ratios run on this | $1,955 |
| Monthly P&I at the contract rate — what they actually pay | $1,675 |
TDS, worst year versus corroborated 3-year average
| TDS line | Worst year only | 3-year AgriStability-corroborated average |
|---|---|---|
| Income used | $4,150/mo | $7,233/mo |
| Housing (qualifying payment + $240 tax + $140 heat) | $2,335 | $2,335 |
| Operating loan (retired through the refinance) | $410 | — |
| TDS | 67.8% | 33.3% |
Because this file is uninsured there is no CMHC ratio ceiling — the two figures show the gap the 3-year average closes, the same discipline behind any properly built minimum qualifying rate stress test, not a regulatory pass/fail line.
The solution
A Saskatchewan mortgage broker, licensed under the Superintendent of Financial Institutions with responsibilities assigned to the FCAA, built the case for the 3-year average around independent corroboration.
First, pulled all three years, not just the two most recent. A grain operation's income can swing sharply between any two consecutive years; three years showed the drought as the outlier it was, bracketed by a bumper year and a normal one.
Second, corroborated the swing with the farm's own AgriStability program-year filings. AgriStability is a federal-provincial business risk management program that farms file into every year regardless of a mortgage application — its reference-margin filings for the same three years independently supported that the drought was a weather event affecting the whole operation's margin, not a business-specific decline.
Third, structured the refinance to retire the operating loan entirely, removing it from the ratio calculation rather than leaving it to compound against an already-strained single-year income figure.
The outcome
Funded uninsured at 5.49%, 20-year amortization, with the operating-line balance folded in and retired.
Saskatchewan has no land transfer tax; its own land-titles registration fees apply at closing, but the current fee schedule could not be independently verified, so no dollar figure is given here.
What to take from this file
- 01A worst-single-year policy can decline a farm that is, averaged properly, entirely viable. Always pull at least three years on volatile farm income before accepting a single weak year as representative.
- 02AgriStability filings are independent, pre-existing corroboration — the farm filed them for its own program purposes, not to support this mortgage application, which is exactly what makes them persuasive.
- 03Retiring the liability, not just improving the income figure, is often half the fix. Removing the operating loan from the ratio did as much work as the 3-year average itself.
- 04Uninsured files still benefit from showing the ratio math. There is no regulatory cap to clear, but a lender still wants to see the gap a proper income calculation closes.
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%.
- ▸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:
- ▸5.49% refinance contract rate — rates move daily; not a quote.
- ▸the TDS figures — this file is uninsured, so there is no CMHC ratio ceiling -- the numbers show the gap the 3-year average closes, not a regulatory pass/fail line.
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.