The exit is the whole point of a B-lender mortgage
A B-lender or private mortgage is a bridge, not a destination. You took it because a bank said no — but the goal was never to stay in higher-cost financing. It was to solve the problem the bank couldn’t look past, then refinance back to A-lender pricing as soon as you qualify. That move is where most of the cost of alternative lending is won back, and this guide is the roadmap for it.
Done well, the whole arc runs about 12–24 months: fund the alternative mortgage now, fix the specific thing that triggered the decline, and refinance to prime. The discipline is planning the exit on day one and tracking it — not hoping it works out. For the service, see B-lender mortgage and alternative lending.
Know your exit milestone before you fund
Every alternative file has a reason the bank declined, and that reason is your exit milestone. Name it on day one:
- Bruised credit → the score and history recovering to A-lender territory (generally about 680), usually via a couple of clean tradelines reporting on time and low utilization.
- Self-employed income → two clean Notices of Assessment showing enough qualifying income under the bank’s rules.
- A consumer proposal or bankruptcy → the discharge, plus re-established credit seasoning afterward.
- CRA tax debt → the balance cleared and any lien removed.
- Tight ratios → paying down other debt, or seasoning of new income.
Whichever it is, that milestone drives the whole plan — including how long your alternative term should be so it matures around when you’ll qualify.
The 12–24 month recovery plan
Between funding and the exit, three things run in parallel. Stabilize: the alternative mortgage should have cleared the problem entirely — arrears caught up, CRA paid, high-interest debt consolidated — so you’re fully current, not partially caught up. Rebuild: whatever the milestone is, work it deliberately — pay every tradeline on time, keep credit-card balances under about 30% of the limit, and don’t open new debt right before you refinance.
Track: a good broker sets a refinance-trigger date at funding and reviews the file each quarter against the milestone, so the day you qualify, the refinance is already in motion. The most common way this goes wrong is drift — reaching maturity with nothing done. Anything past 24 months in alternative financing usually means a window was missed.
Timing the refinance around your term and penalty
Two numbers decide when you refinance: your term maturity and any prepayment penalty. Many alternative mortgages are short (1–2 years) specifically so they mature around when you’ll qualify for A — ideally you refinance at or near maturity and pay little or no penalty.
If you qualify for A-pricing well before maturity, run the math: the interest saved by moving early versus the penalty to break the term. Sometimes breaking early still wins; sometimes it’s worth waiting a few months for maturity. And confirm the alternative lender’s discharge terms up front — a private mortgage in particular can carry an interest guarantee or a discharge fee that changes the timing. We model all of this before you fund, so the exit isn’t a surprise.
What A-lenders check when you refinance back
Refinancing from a B-lender to an A-lender is a normal A-lender application, tested at the stress test (the greater of your contract rate + 2% or 5.25%) and capped at 80% loan-to-value on a refinance. So two things have to be true: your file now qualifies (the milestone is met), and your equity supports the loan at 80% or less.
For most borrowers the equity is the easy part — payments plus any appreciation over the alternative period usually leave room. The file is what you’ve been rebuilding. A clean 12-month history on the alternative mortgage itself also helps: on-time mortgage payments are exactly the kind of tradeline that rebuilds a score.
When you can't exit on schedule
Sometimes the milestone slips — credit heals slower than hoped, or income isn’t seasoned yet at maturity. That’s not a crisis if you plan for it. The options: renew or extend the alternative mortgage (or move to a cheaper B-lender than your current one as the file improves), refinance to another alternative lender at better pricing, or — if the numbers no longer work — sell rather than over-extend. The one thing you never do is drift into maturity with no plan and risk a default.
A good broker flags a slipping exit early — a quarter or two before maturity — so there’s time to arrange the next step calmly. Being proactive is the difference between a managed step-down and a scramble.
Getting your exit planned properly
If you’re about to take a B-lender or private mortgage, insist that the exit is part of the original conversation — the milestone, the term length, the discharge terms, and the refinance trigger — not an afterthought. And if you’re already in an alternative mortgage without a clear plan, it’s not too late to build one.
Mortgage Squad Advisors (FSRA #13737) maps the exit on every alternative file and tracks it to the refinance. Read the alternative lending overview, compare the tiers in our A vs B vs private guide, or get a no-obligation assessment — no credit pull to begin.