Private mortgage lenders reach a commitment decision by weighing four interconnected questions: Who is the borrower, can they service the loan, what is the collateral worth, and how will the file exit? Regulatory guidance developed for federally regulated financial institutions (FRFIs) illustrates a useful analytical structure—borrower identity and willingness, capacity, and collateral—though private lenders are not bound by those federal rules. For private capital, shorter terms, equity-focused security and exit feasibility dominate the credit conversation.
Borrower Identity, Background and Willingness
Before underwriting the numbers, confirm who you are lending to. Obtain government-issued identification, run a credit bureau report, and examine the applicant's borrowing behaviour for indicators of reliability. Federal guidance notes that a credit bureau score is an indicator often used to support credit granting, but a credit score should not be solely relied upon to assess borrower qualification because it measures past behaviour and does not immediately incorporate changes in a borrower's financial condition or demonstrated willingness to service their debt obligations in a timely manner [1]. This observation applies equally to private lending: the number alone does not tell the full story.
For private deals, the narrative behind the bureau often matters more than the number itself. A borrower with a score depressed by a past insolvency but two years of perfect payment history since discharge tells a different story from one with multiple recent collections. Document any mitigating criteria or other elements for higher credit risk factors directly in the file—evidence that you understood and priced the risk [1].
Purpose and Loan Structure
Document the purpose of the loan, including the intended use (purchase, refinancing) and property type (owner-occupied, investment property, property that relies on rental income to service the loan) [1]. Purpose shapes both risk and exit. A bridge loan closing a purchase has a defined maturity catalyst; a consolidation refinance must demonstrate the borrower can eventually qualify with an institutional lender or sell.
Capacity: Income Verification and Debt Service
Income is a key factor in the assessment of the capacity to repay a mortgage loan, and verification of income helps detect and deter fraud or misrepresentation [1]. Private lenders underwriting stated-income deals still benefit from an income plausibility check: two years of T1 Generals or NOAs, business financials if self-employed, or at minimum three months of bank statements confirming cash flow.
The verification source should directly address the amount of the declared income and should not contradict other information provided by the borrower in the underwriting process [1]. Contradiction is a red flag: if the NOA shows substantially less income than the application claims, demand an explanation before proceeding.
Debt service ratio calculations should be documented, including verification documentation for key inputs such as heating, taxes, and other debt obligations [1]. Although private lenders may approve higher ratios than institutional limits, the calculation itself disciplines the file: if the mortgage payment, property taxes, heat and existing obligations consume more cash than the borrower demonstrably earns, the deal depends entirely on collateral—acknowledge that in your memo.
Collateral: Appraisal, LTV and Existing Charges
Private lending is collateral-intensive. Complete documentation should include the LTV ratio, property valuation and appraisal documentation [1]. Obtain an appraisal from a qualified appraiser with no relationship to the deal parties; examine comparable sales critically—especially in thin markets where a single outlier can skew value.
Order a title search and parcel register from the land titles office. Identify all existing charges, including vendor-take-backs, construction liens, and any municipal tax arrears. Calculate your actual security position after payout of prior encumbrances. If the broker's submission assumes a first charge but a parcel register shows an existing mortgage, your net equity may be significantly reduced.
Undue reliance on collateral can pose challenges, as the process to obtain title to the underlying property security can be difficult for the borrower and costly to the lender [1]. For private deals, this is not a warning against asset-based lending but a reminder to budget realistic enforcement costs—legal fees, realty taxes advanced during power of sale, potential occupancy delays—when setting an acceptable LTV.
Down Payment and Equity Verification
Documentation verifying the source of the down payment should be obtained [1]. Where a purchase transaction claims a substantial down payment, trace the funds: bank statements, gift letter if family contribution, or prior account history. Borrowed down payment layered beneath your mortgage erodes actual equity and signals a stressed borrower.
Property Insurance
Maintain property insurance agreements on file [1]. Confirm coverage exists before funding—not after. The commitment letter should require the borrower to provide a binder naming the lender as loss payee.
Decision Rationale and Exception Handling
Every file should include a clearly stated rationale for the decision, including exceptions [1]. When approving outside standard parameters—higher LTV, weaker bureau, longer amortization—document why you accepted the risk. If the compensating factor is strong equity or a personal guarantee, say so explicitly.
Exit Assessment
The distinction between a performing private mortgage and a problem file often turns on exit feasibility. Before issuing the commitment, evaluate:
1. Refinance path – Will the borrower's income and credit trajectory plausibly qualify them for an institutional takeout at maturity?
2. Sale path – If refinancing fails, can the property sell quickly enough to retire the debt, carrying costs and penalties within your risk tolerance?
3. Term alignment – Is the loan term consistent with the exit strategy? A one-year bridge needs an imminent trigger (closing a property sale, awaiting estate settlement); a two-year term with no concrete plan suggests renewal risk.
Document the exit discussion in your underwriting memo. If the only realistic exit is lender enforcement, ensure the LTV and location support that outcome.
Completing the File
Before signing off, verify you have assembled the core documentation: borrower identification, credit report, income or cash-flow verification, debt-service calculation, appraisal, title search with encumbrance summary, insurance confirmation, source-of-down-payment evidence, and a written decision rationale. An independent third-party conducting a credit assessment of a mortgage loan should be in a position to replicate all aspects of the underwriting criteria, based on sound documentation, to arrive at the derived credit decision [1]. If your file cannot pass that standard, it is not ready for commitment.
Private lending works within a narrower equity cushion and a shorter timeline than institutional finance. The lender who documents identity, capacity, collateral and exit—clearly and contemporaneously—builds the record that supports both the funding decision and, if necessary, the enforcement that follows.