Treadstone Associates
Case File № 016 · Separation & Divorce

The income the first lender forgot to ask about

keeping the Oshawa house after the split

After separation, one salary alone couldn't carry the equalization-payout refinance on the family home. The first lender's intake never asked about support income at all — counting the documented child and spousal support closed the ratio gap within standard lender policy.

OntarioRefinance · 62% LTVFiled August 7, 20265 min read
49.0%

GDS on salary alone — a dead file

38.3%

GDS counting documented support income

$2,050/mo

in support income the first lender never counted

Anonymized illustration. The borrowers, dollar figures, and rates in this file are an illustrative composite — no real client is identifiable, and any rate shown is illustrative, not a quote. The rules are real: every regulatory figure is cited to its source in the Sources section, and the math computes exactly as shown.

№ 01

The client

After a separation in Oshawa, one spouse kept the family home and needed to refinance to pay the other an equalization settlement. On her salary alone the numbers looked hopeless; on her salary plus the child and spousal support she actually receives every month, they weren't close to a problem.

Separation files carry a particular kind of risk for a broker who isn't paying close attention: the household's income picture on the day of the split is rarely the household's income picture the day the mortgage application goes in. Support payments, once they start flowing under a signed agreement, are every bit as real and recurring as a paycheque — but they show up nowhere on a T4, and an intake process built around T4s and pay stubs can miss them entirely if nobody thinks to ask.

Home value

$710,000

Existing mortgage $348,000

Equalization payout

$90,000

Owed to the departing spouse under the separation agreement

New mortgage

$438,000

Roughly 62% LTV

Salary

$88,000/yr — $7,333/mo

Salary alone, before support

Support income

$1,250/mo child + $800/mo spousal

Documented under the separation agreement

Other debt

Car loan $450/mo

Counted in TDS only

№ 02

The problem

The first lender's intake process ran the file on salary alone — not because support income is unacceptable, but because nobody on that submission ever asked about it. Court-ordered and agreement-based support is real, documentable income at most lenders, but each one sets its own bar for how it's counted and how much history it wants to see before it will.

The salary-only GDS

  • Housing costs: $3,065 P&I at the qualifying rate + $375 property tax + $150 heat = $3,590/mo
  • Income used: salary only — $7,333/mo
  • GDS: $3,590 ÷ $7,333 = 49.0% — nowhere close to CMHC's 39% benchmark. Declined.

The decline read like a hard no on the refinance itself. It was actually a decline of an incomplete file — one that never presented $2,050 a month of real qualifying income the borrower has received reliably since the separation agreement was signed.

№ 03

The numbers

This is an uninsured refinance, so the ratios run against the minimum qualifying rate — the greater of contract + 2% or 5.25% — the same test that applies to a purchase.

Sizing the refinanceAmount
Refinance amount$438,000
Contract rate — 5-year fixed (illustrative, not a quote)4.99%
Minimum qualifying rate — greater of contract + 2% and 5.25%6.99%
Monthly P&I at the qualifying rate$3,065
Monthly P&I at the contract rate — what she actually pays$2,545

The $520 gap between the qualifying payment ($3,065) and the contract payment ($2,545) is the stress test at work — it decides what the file has to prove, not what she pays each month. At $3,065, the qualifying payment itself tracks close to the average mortgage payment in Canada — this was never an oversized file, just an undocumented one.

GDS / TDS with support income counted

RatioResult
Income used: $7,333 salary + $1,250 child support + $800 spousal support$9,383/mo
GDS: $3,590 ÷ $9,38338.3%  ✓
TDS: ($3,590 + $450 car loan) ÷ $9,38343.1%  ✓

Both ratios clear the standard 39%/44% benchmark comfortably once the support income the first submission never presented is actually counted.

№ 04

The solution

An FSRA-licensed Ontario mortgage agent identified the gap in the first submission and rebuilt the file around the income that was always there.

First, confirmed the support was real and ongoing. The executed separation agreement set out both the child and spousal support obligations in writing, removing any question about whether the payments were discretionary.

Second, documented the payment history. How many months of deposits a given lender wants to see before counting support income is that lender's own policy — illustrative, not a published rule — but six months of clean, on-time deposits matching the agreement is a commonly accepted bar.

Third, structured the payout on title. The $90,000 equalization payment to the departing spouse was registered and released as part of the refinance closing, consistent with the separation agreement.

Executed separation agreement setting out support obligations
Six months of bank deposits matching the support payments
Letter of employment confirming salary
Current mortgage statement and payout figures
Title documents confirming the departing spouse's release on closing
№ 05

The outcome

Approved and funded: refinance at 62% LTV, uninsured, with the equalization payout released to the departing spouse on closing. Because this is a refinance rather than a sale, and because transfers between spouses made under a separation agreement are generally treated differently from an ordinary sale, no land transfer tax applied to this transaction — that stays a qualitative point here rather than a dollar figure, since it simply doesn't arise on this kind of file.

The home stayed with the parent raising the children, on a single income that, properly presented, was never actually short.

№ 06

What to take from this file

  • 01Court-ordered or agreement-based support is real, usable qualifying income. How many months of deposit history a lender wants to see before counting it is that lender's own policy, not a regulator's rule.
  • 02A first decline is sometimes just an incomplete submission. This file's original lender never asked about support income at all — confirm every income source was actually presented before treating any decline as final.
  • 03Refinance ratios run at the qualifying rate, exactly like a purchase. The $520-a-month gap between the qualifying payment and the contract payment here is what a support-blind submission missed entirely.
  • 04Ontario doesn't apply land transfer tax to a straight refinance, and generally treats transfers between spouses under a separation agreement differently from an ordinary sale. Keep this qualitative in a closing disclosure rather than quoting a figure that doesn't apply.
  • 05An equalization payout changes the math twice — once on the mortgage balance being refinanced, once on which income sources now need to be proven going forward. Build both into the file from the start.

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.

Illustrative in this file — lender-specific, not rules:

  • six months of support deposits as the documentation bar — support-income policy varies by lender.
  • 4.99% 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.

First published 7 August 2026Rules last verified 7 August 2026Next scheduled review 7 February 2027

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.

Treadstone fulfillment

Files like this are daily work for our desk.

Document collection, ratio math under multiple treatments, lender placement notes, and submission-ready packaging — for Canadian mortgage brokers who would rather be in front of clients.