The client
A homeowner in Squamish wanted to lock into a fixed rate before her variable-rate mortgage reached maturity -- an early renewal, with a penalty attached. The first payout quote she received didn't match what her own mortgage statement showed she actually owed.
Original mortgage amount
$320,000
Years ago, at closing
Actual outstanding balance today
$290,000
After years of regular payments
Contract rate on the variable mortgage
5.45%
No interest rate differential applies to a variable-rate mortgage
New fixed-rate switch balance
$290,000
4.99%, 24 years
The problem
A variable-rate mortgage carries no interest rate differential penalty at all -- there's no fixed contract rate to compare against a discounted posted rate, so breaking one early almost always costs a flat three months' interest instead. That penalty has to be calculated on the balance actually outstanding at the time of the break, at the current contract rate -- not on the amount the mortgage started at.
Where the first quote went wrong
- ▸The penalty calculation pulled the original $320,000 principal from the mortgage's opening documents
- ▸Years of regular payments had brought the actual outstanding balance down to $290,000
- ▸Three months' interest on the wrong, larger balance overstated the penalty by $408
- ▸Nothing about the mortgage terms was in dispute -- only which balance the math should have used
A flat penalty sounds simpler than an interest rate differential, and it is -- but 'simple' still means calculated on the right number.
The numbers
Both figures use the same formula. Only the balance behind them differs.
| Three months' interest, two different balances | Amount |
|---|---|
| One month's interest on the current balance ($290,000 @ 5.45%) | $1,317 |
| Correct penalty (3 months, current balance) | $3,951 |
| One month's interest on the original balance ($320,000 @ 5.45%) | $1,453 |
| Overstated first quote (3 months, original balance) | $4,359 |
The correct penalty, $3,951, is what actually applied against her real outstanding balance. The original quote of $4,359 would have overcharged her by $408 -- a straightforward arithmetic error, not a dispute about the mortgage's terms, and one that only showed up because someone checked the balance the penalty was run against.
The solution
A submortgage broker licensed under BC's Mortgage Brokers Act treated the penalty quote as a figure to verify against her own mortgage statement, not a number to accept at face value.
First, pulled her current mortgage statement to confirm the actual outstanding balance, rather than relying on the lender's payout department to have used it correctly.
Second, recalculated the flat three-months'-interest penalty against that confirmed balance at her current contract rate.
Third, took the corrected figure back to the lender, who confirmed the original quote had indeed been run off the opening principal rather than the current balance.
The outcome
The corrected penalty of $3,951 was confirmed and applied, $408 less than the original quote, and the early renewal closed into a fixed rate of 4.99% over 24 years.
The new fixed-rate switch itself carried no serviceability concerns; this file turned entirely on the penalty calculation, not on qualifying income.
What to take from this file
- 01A variable-rate mortgage's break penalty is almost always a flat three months' interest -- no interest rate differential applies. That simplicity doesn't remove the need to check the math.
- 02The penalty must be calculated on the current outstanding balance, not the original mortgage amount. Years of payments make a real difference to that number.
- 03Always pull a current mortgage statement before accepting a payout quote. A lender's payout desk can make the same balance error a broker can catch.
- 04A $408 error is still worth catching. It's the client's money, and the fix cost nothing but a recalculation.
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.
- ▸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:
- ▸5.45% variable contract rate and 4.99% new fixed rate — rates move daily; not a quote.
- ▸$320,000 original and $290,000 current balance — illustrative deal figures consistent with this file.
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.