What a Bruised Credit Score Actually Costs You on a Mortgage

August 24, 2026

A “bruised” credit score — something in the 600 to 650 range — doesn’t shut the door on getting a mortgage. But it does change the math, sometimes by tens of thousands of dollars over the life of the loan, and most people never see the actual number, just a vague sense that their rate will be “a bit higher.”

What actually changes at a lower score

Lenders price risk. A lower credit score signals more risk, and that shows up as a higher rate offered, and fewer lenders willing to approve the file at all. Some traditional lenders simply won’t go below certain thresholds, which narrows your options before you even get to the rate conversation.

The gap between a strong score and a bruised one isn’t a rounding error. Applied across a 25-year amortization, it’s real money — often tens of thousands of dollars in additional interest.

Why the CMHC part gets misunderstood

A common assumption is that a score below 680 or so disqualifies you from CMHC-insured financing entirely. That’s not accurate — CMHC has approved insured mortgages well below that threshold, including scores in the 600s, depending on the rest of the file. The real constraint usually isn’t a hard credit cutoff — it’s the combination of score, income stability, and debt load that a lender is weighing together.

What you can actually do about it

Know your real number before you shop. A pre-approval conversation should include an honest look at your credit, not just an assumed range.
Understand which lenders actually work with your score. Not every lender has the same appetite — a broker who knows the lender landscape can steer you toward the ones that fit, rather than the ones that reject you outright.
Consider whether a short delay is worth it. Sometimes a few months of deliberate credit repair meaningfully changes the rate you’re offered — worth knowing before you commit to today’s number.

Bottom line: a bruised score is a real factor, not a life sentence. The mistake is assuming the worst without actually finding out where you stand and what it changes — that’s a conversation worth having before you start house hunting, not after an offer falls through.

Your credit score is a number, not a verdict. Call 902-465-5533 — I answer.

Self-Employed? Your Tax Return Might Be Working Against You!

August 10, 2026

Every write-off you claim to lower your tax bill also lowers the income a lender sees when you apply for a mortgage. The same strategy that saves you money every April can shrink your borrowing power every other month of the year.

Lenders don’t look at your revenue — they look at your net income, after every deduction your accountant found. Bring in $120,000 but write off $50,000? A lender sees $70,000. That’s the number your mortgage gets sized against.

The lower your reported income, the lower your tax bill — and the lower your mortgage approval. You can’t fully optimize for both at once.

What lenders actually look at

Most want two years of Notice of Assessment and full T1 Generals, then average your net income across both. If your income’s grown fast and you write off aggressively, that average can look surprisingly low next to what you actually take home.

What you can do about it

Plan two years ahead, not two months. Talk to your accountant about the trade-off between minimizing tax now and maximizing qualifying income later.
Look at stated-income or alternative lending programs built for self-employed borrowers.
Consider private lending — often weighs equity and overall picture over a rigid two-year average.

Bottom line: there’s no single right answer — it’s a genuine trade-off. The mistake is not knowing it exists until you’re mid-application. Have the conversation with your accountant and your broker before you need the mortgage, not after.

Self-employed and thinking about buying? Let’s talk before tax season. Call 902-465-5533 — I answer.

The 3-Digit Number Your Realtor Won’t Mention

August 7, 2026

Ask most people what determines how much house they can buy, and you’ll hear two answers: credit score and down payment. Both matter. Neither is the number that actually decides your ceiling.

The number that does the real capping is called your debt service ratio — and lenders use it on every single application. It’s not a secret. It’s just rarely explained, because it’s boring math instead of a headline number like your credit score.

Two Ratios, One Job

Lenders calculate two of them:

GDS (Gross Debt Service): your housing costs as a percentage of gross monthly income.
TDS (Total Debt Service): housing costs plus every other debt payment you carry, as a percentage of that same income.

Most lenders want GDS at or below 39% and TDS at or below 44%. Go over either one, and it doesn’t matter how good your credit score is — the lender caps your mortgage right there.

Why This Catches First-Time Buyers Off Guard

A buyer has a strong credit score, a healthy down payment, feels confident going in. Then a car lease or a chunk of credit card debt quietly eats into their TDS room, and the number they qualify for comes in well below what they expected.

In a real Halifax example this year, a household earning $95,000/year had $610/month in existing car and credit card payments. That single number dropped their effective housing budget by $610 every month — real purchase-price room lost, before they’d even started house hunting.

What You Can Do About It

Get your ratios calculated before you shop — not after you’ve found the house.
Pay down or pay off small revolving debt before applying.
Know the difference between pre-qualified and pre-approved — a pre-qualification often doesn’t reflect your real ratios at all.
Ask directly what your GDS and TDS numbers are — any broker running your file should be able to tell you.

This isn’t a number designed to trip you up. It’s the actual measuring stick your lender is using the whole time — you just deserve to see it before you fall in love with a house it won’t support.

Read the full breakdown, with a real worked example, on MortgageClarity.ai →

I look forward to hearing from you in regard to your mortgage needs.
902-465-5533. I answer.
Patrick

p.s— You can click on this link to start the process whenever you are ready. Schedule your meeting with me here.
p.s.s— I should tell you that I am licensed in Nova Scotia Brokerage (2025-3000179) Broker (2025-3000180), Ontario (M23006699).
p.s.s.s— You can download my new mortgage app here

Patrick Sawler is a mortgage broker and owner of Craigburn Capital, licensed in Nova Scotia and Ontario, with private financing available in New Brunswick and PEI. He answers his phone.

Ready to have a real conversation? Call 902-465-5533 or start your application here.

Tag Archive for: Mortgage Qualifying