# Heightened Prudence for Higher-Risk Asset Portfolios

> Lenders apply extra scrutiny to investment property portfolios:.

Category: Investor
Last verified: 2026-02-18
Source: https://ratellow.com/faqs/investor/heightened-prudence-for-higher-risk-asset-portfolios

## Answer
| Factor | How Lenders Assess It |
|---|---|
| **Vacancy risk** | Require 50% rental offset (assumes vacancies) |
| **Geographic concentration** | May limit exposure to overheated markets |
| **Borrower portfolio size** | Tighter rules for 4+ financed properties |
| **Property condition** | Appraisal must confirm rental viability |
| **Cash flow sustainability** | Stress-tested rental income against rate increases |

## Related guide
- https://ratellow.com/guides/investment-property-financing-2026

## Sources
- Footnotes — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/capital-adequacy-requirements-car-guideline-2026
- Disclosure requirements — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/residential-mortgage-underwriting-practices-procedures-guideline-2017#3.1
- I. Purpose and scope of the guideline — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/residential-mortgage-underwriting-practices-procedures-guideline-2017#1.0