Private Mortgage Underwriting Guidelines Ontario Brokers Should Actually Know
Every broker has had the file: strong equity, motivated client, and a bank decline that makes no sense until you remember the bank was never underwriting the property in the first place. If you are going to place deals privately, the private mortgage underwriting guidelines Ontario brokers need to understand are not a looser version of bank rules. They are a different test entirely, run in a different order, answering a different question.
This guide walks through how a MIC underwriter actually reviews a file: the equity math, the property and marketability review, the exit plan, and the title search. It also covers the part most lender content skips, which is why files with plenty of equity still get declined, and how to pre-underwrite a deal on your desk before you submit it anywhere.
Two Different Questions: What Banks Weigh vs What a MIC Weighs
Bank underwriting under OSFI Guideline B-20 is built around one question: can this borrower's documented income service this debt through a rate shock? That is why the file lives or dies on GDS and TDS ratios, the stress test at the minimum qualifying rate, a two-year income history, and a credit score that fits the box. The property matters, but mostly as a checkbox once the borrower qualifies.
Equity-first underwriting flips the order. A MIC underwriter starts with the security and asks two questions: does the equity protect the loan today, and how does this loan end? Everything else, including the borrower's credit and income, is reviewed in service of those two questions rather than as pass-fail gates.
| Criterion | Bank underwriting | MIC equity-first underwriting |
|---|---|---|
| Primary test | GDS/TDS at the stress-tested rate | Loan-to-value and equity cushion |
| Income | Two years of documented, qualifying income | Reasonable ability to carry payments, documented flexibly |
| Credit | Score and history are gating criteria | Reviewed for story and conduct, not a cutoff |
| Property | Confirmed as acceptable security | The core of the decision: value, condition, marketability |
| Exit | Assumed via long amortization | Must be explicit and credible within the term |
| Title | Standard solicitor review at closing | Underwriting input: priority, arrears, executions |
This is not a niche corner of the market. FSRA's most recent Private Residential Mortgage Lending in Ontario report counted 65,233 private mortgages registered in 2024, worth $32.0 billion, which is 15.8 per cent of all Ontario mortgages by number. A meaningful slice of your pipeline will end up in front of an equity-first underwriter sooner or later, so it pays to know exactly what that underwriter is weighing.
What a MIC Underwriter Actually Weighs
Here is the review, roughly in the order it happens at a direct lender with in-house underwriting.
LTV and the Equity Math
Loan-to-value is the anchor. The formula is simple: all secured debt on the property, including the new loan, divided by the as-is appraised value. The discipline is in what goes into each side of that fraction. Underwriters use the appraiser's as-is value, not the purchase price from three years ago, not a Zolo estimate, and not the after-renovation number unless the program is specifically built for it.
Suppose a broker has a client with a detached home in Scarborough appraised as-is at $950,000, roughly in line with the GTA average selling price of $993,410 that TRREB reported for August 2026. The first mortgage balance is $610,000. If the lender's appetite on that property type and location tops out at 75 per cent LTV, the ceiling is $712,500 of total secured debt, which leaves room for a second mortgage of about $102,500. If your client needs $150,000, total debt lands at 80 per cent LTV and the file is outside that lender's box no matter how good the story is. Running this math before you submit, including payout penalties and arrears in the existing balance, is the single fastest way to stop wasting your own time. It matters most on higher-LTV second mortgage requests, where a few thousand dollars of unaccounted arrears can push a file over the line.
The Property Itself and Its Location
Equity only protects a lender if the asset behind it is one the lender would be comfortable owning for a while. Underwriters weigh property type, condition, and location together. A dated but livable bungalow in Etobicoke is easy security. A partially finished custom build, a rural property on well and septic two hours from the GTA, or a condo in a building with a special assessment all get a harder look, and often a lower maximum LTV rather than an outright no. Location drives this more than brokers expect: the same 75 per cent LTV that is routine in Toronto may be 65 per cent or less in a small town, because the resale market behaves differently.
Marketability: The Question Behind the Question
Marketability is the underwriter asking: if this loan defaults and we end up selling under power of sale, how long does it take and what does it fetch? Days on market for comparable properties, the depth of the buyer pool, and how unique the property is all feed that judgment. This is why two properties with identical appraised values can support very different loans. A cookie-cutter townhouse with fifty comparables sells in weeks. A 6,000 square foot home on a busy arterial road might sit for a year, and every month of carrying costs erodes the equity cushion the loan was approved against.
The Exit Plan
Private money is bridge money. Terms are typically one year, sometimes two, and an underwriter will not fund a loan that has no credible way to end. Acceptable exits are concrete: a refinance to a bank or B lender once a consumer proposal is paid out or income is documentable, a scheduled sale of the property, an inheritance or settlement with paper behind it, or completion of a renovation that makes the property financeable. "We will figure it out at renewal" is not an exit, and seasoned underwriters price the difference between a stated exit and a verified one. If the exit is a future refinance, expect the underwriter to sanity-check whether the client will plausibly qualify under bank rules at that point.
Title, Priority, and What the Search Turns Up
The title search is where clean files get complicated. The underwriter and the lender's counsel are looking at priority (who ranks ahead of the new mortgage), property tax arrears, CRA liens, writs of execution, construction liens, and the standing of any existing mortgage, including whether it is in arrears or under power of sale proceedings. None of these is automatically fatal. Most can be paid from proceeds and discharged at closing. But every one of them changes the equity math, and a lien that surfaces at the lawyer's office a week before closing is the classic reason commitments blow up. The condition list on the commitment letter, and the fees and conditions attached to it, usually traces straight back to what the title search found.
The Borrower Still Matters, Just Differently
Equity-first does not mean borrower-blind. Underwriters still pull credit and still ask about income, but they are reading for story and conduct rather than scoring against a cutoff. A 550 score from a business failure two years ago with clean conduct since reads very differently than a 550 score with fresh collections and an active judgment. Mortgage arrears history gets particular attention, because past payment behaviour on secured debt is the best predictor a lender has.
Why Equity-Strong Files Still Get Declined
This is the part brokers rarely hear explained. Files with 60 per cent LTV get declined every week, and it is almost never because the underwriter missed the equity. The common reasons:
- No credible exit. Plenty of equity, but no realistic path to refinance or sell within the term. The lender does not want to own the loan forever, and FSRA expects brokers to document why the mortgage is suitable, which is hard when the only exit is hope.
- Marketability, not value. The appraisal supports the number, but the property is unique, remote, or oversized for its market, and the projected time to sell under power of sale eats the cushion.
- Appraisal shortfall. The broker submitted at an estimated $1.1 million and the as-is appraisal came back at $940,000. The deal that existed on the application no longer exists.
- Title surprises. CRA liens, multiple writs, or property tax arrears that push the true payout past the LTV ceiling.
- Story problems. The application says the second mortgage is for renovations, but the credit bureau shows five fresh cash advances and an undisclosed private loan registered last month. Misrepresentation, even sloppy rather than deliberate, kills trust in the whole file.
- Condition and incomplete construction. As-is value on a half-finished project is often far below what the borrower has spent, and lending into stalled construction is a specialized program, not a standard equity loan.
- Outside the lender's geographic appetite. Every lender has a map. A GTA-focused MIC may simply not lend three hours north, at any LTV.
Notice that almost every reason on this list is knowable before submission. Which is exactly the point of the next section. And when one lender's box genuinely does not fit, it is worth understanding where declined mortgage files can be placed in Ontario before the file goes stale.
Why 2026 Bank-Side Tightening Sends More of These Files Your Way
The regulatory backdrop matters this year. OSFI's Capital Adequacy Requirements changes, effective in early 2026, ended the practice of counting the same rental income across multiple mortgage applications and created a separate, more capital-expensive classification for properties where rental income drives the file. The practical effect is that banks are pricing investor mortgages higher and qualifying them harder. Meanwhile the Bank of Canada held its policy rate at 2.25 per cent on September 2, 2026, so this is not a rate-shock story; it is a qualification story. Multi-property investors and self-employed borrowers who cleared bank underwriting in 2024 are falling out of the box in 2026 with their equity intact.
Those are precisely the files equity-first underwriting was built for, which is why the flow of investor and self-employed deals toward MICs is structural, not cyclical. The brokers who benefit are the ones who can pre-underwrite those files properly instead of discovering the problems after three declines.
How to Pre-Underwrite a File Before You Submit It
Run this sequence on every private file. It takes twenty minutes and it is the difference between a same-day yes and a week of silence.
- Do the equity math first. Confirm real mortgage balances (statements, not the client's memory), add arrears, penalties, and closing costs, and compute LTV against a conservative value estimate. If it only works at an optimistic value, say so in the submission.
- Ground your value estimate. Pull recent comparable sales, not listings. Flag anything that will complicate the appraisal, and know the lender's appraisal expectations up front; the appraisal requirements for private mortgages in Ontario differ from what your bank files have taught you.
- Ask the title questions early. Property taxes current? Any CRA debt, judgments, or prior private mortgages? Existing first in good standing? Disclosing a lien up front is a condition to manage; having it surface at the lawyer's office is a dead deal.
- Document the exit. One sentence is not enough. If the exit is a refinance, note when and why the client will qualify. If it is a sale, note the intended listing window and realistic price.
- Tell the whole story. Credit blemishes, the reason for the bank decline, what the funds are actually for. Underwriters read bureaus for a living; the version of the file that survives is the honest one.
- Frame the ask. State the requested amount, position (first or second), preferred term, and how the payments will be carried. A framed file reads like it came from a professional, and it gets treated like one.
A well-packaged submission is its own subject, and the conventions keep evolving; see this guide to private mortgage deal submissions in Ontario for the current standard.
FAQ: Private Mortgage Underwriting in Ontario
What LTV do private lenders in Ontario typically lend to?
Most Ontario MICs and private lenders cap total loan-to-value somewhere between 65 and 80 per cent of as-is appraised value, with urban GTA properties at the higher end and rural or unique properties lower. The cap applies to all secured debt combined, not just the new loan.
Do private lenders check credit and income at all?
Yes. Equity-first underwriting still involves a credit pull and a discussion of how payments will be carried. The difference is that credit and income inform the risk picture and pricing rather than acting as pass-fail gates the way GDS/TDS ratios and the stress test do at a bank.
Why would a private lender decline a file with lots of equity?
The most common reasons are a missing or unrealistic exit plan, weak marketability (the property would be slow to sell under power of sale), an appraisal that comes in below the submitted estimate, title issues like CRA liens or tax arrears, and material facts left out of the application. Equity is necessary but not sufficient.
What should a broker include in a private mortgage submission?
At minimum: the application and credit bureau, current mortgage statements for all charges, a property tax statement, your equity math with the requested amount and position, the reason for the request and for any bank decline, and a documented exit plan. Photos and comparable sales help on any property that is not a straightforward urban home.
Who orders the appraisal for a private mortgage in Ontario?
Practice varies, but the appraisal generally must come from an appraiser on the lender's approved list, and many lenders require that it be addressed to them or transferred to them. Confirm the lender's appraisal process before ordering anything, or you may pay for a report the lender cannot use.
Where Richview Capital Fits When You Have a File to Place
If the file on your desk fits the equity-first profile described here, the next question is who underwrites it. Richview Capital is a licensed Ontario mortgage investment corporation (MIC #13171) lending in Toronto, the GTA, and across Ontario, working through the broker channel with underwriting done in-house. That means the person weighing your file's equity math, marketability, and exit is the lender, not an intermediary, and you get a direct answer either way.
Brokers who work with a direct MIC should expect straight communication on what fits the box, clear reasons when something does not, and commitment terms that reflect what the underwriter actually reviewed. If you want a lending partner that treats your pre-underwriting work the way it deserves, connect with Richview Capital through the brokers page and start the conversation before your next file needs a home.
Next steps: Brokers · Submit a Deal · FAQ
Richview Capital MIC is a licensed Mortgage Investment Corporation (Mortgage Administrator License #13171). This article is educational information for Ontario mortgage brokers, not legal, financial, or tax advice. Rates, fees, LTV limits, and approvals vary by file and underwriting, and published ranges are subject to change and are not an offer of credit.
