Professionals Consumers Housing Observer About
Skip to content
CMHC Home Canada Mortgage
and Housing Corporation
  • FR
  • Sign in photo Sign In
  • Insurance and Securitization

    • Homeowner and Small Rental Insurance
    • Multi-Unit Insurance
    • Securitization
    • Claims, Defaults and Risk Management

    Tools and Comparison

    • Calculating GDS/TDS
    • CMHC Default Management Tool Selector
    • How to Recognize and Report Mortgage Fraud
    • NHA Approved Lenders

    Housing Programs

    • Apartment Construction Loan Program
    • Housing Accelerator Fund
    • Federal Lands Initiative
    • View all housing programs

    Contact Us

    Contact details for mortgage loan insurance, underwriting, business development and real estate.

    Learn More

    NHA Approved Lenders

    Institutions approved to lend, underwrite and/or administer CMHC-insured loans.

    Learn More
  • Housing Themes

    • Housing Demand and Supply
    • Housing Finance
    • Indigenous Housing
    • Building Innovation
    • Housing Policies and Rules
    • Rental Markets and Vacancy Rates
    • Affordable and Non-Market Housing
    • Housing Needs and Conditions

    Research and Analysis

    • Housing Market Outlook
    • Housing Supply Report
    • Residential Mortgage Industry Report
    • Rental Market Report
    • Northern Housing Report

    Data and Statistics

    • Residential Mortgage Industry Data Dashboard
    • Canadian Housing Survey Data
    • Household Characteristics Data
    • Rental Market Data

    Reports Calendar

    Find out when we’re releasing our latest housing reports.

    Learn More

    Residential Mortgage Industry Report Spring 2026

    Highlighting mortgage trends, lender activity and housing finance insights to support informed decisions for stable, affordable markets.

    Learn More
  • Professionals
  • Consumers
  • Housing Observer
  • About
Housing Finance Solutions
  • Homeowner and Small Rental Insurance
  • Multi-Unit Insurance
  • Securitization
  • Claims, Defaults and Risk Management
  • Calculating GDS/TDS
  • CMHC Default Management Tool Selector
  • How to Recognize and Report Mortgage Fraud
  • NHA Approved Lenders
  • Apartment Construction Loan Program
  • Housing Accelerator Fund
  • Federal Lands Initiative
  • View all housing programs
Housing Expertise
  • Housing Demand and Supply
  • Housing Finance
  • Indigenous Housing
  • Building Innovation
  • Housing Policies and Rules
  • Rental Markets and Vacancy Rates
  • Affordable and Non-Market Housing
  • Housing Needs and Conditions
  • Housing Market Outlook
  • Housing Supply Report
  • Residential Mortgage Industry Report
  • Rental Market Report
  • Northern Housing Report
  • Residential Mortgage Industry Data Dashboard
  • Canadian Housing Survey Data
  • Household Characteristics Data
  • Rental Market Data
FR
  • Solving housing affordability together
  • Project funding and mortgage financing
  • Mortgage Loan Insurance Products
  • Homeowner and Small Rental Mortgage Loan Insurance
  • Rental income
  • Save
  • Share

Rental income

Making it easier for you to determine how to calculate rental income.

Save Icon

SAVE TO MY FOLDER

Rental income

SAVE
Close this Window   |   Manage my Folder
Save Icon

SAVE TO MY FOLDER

Rental income

Done Done!
Close this Window   |   Manage my Folder
Share icon

Share via

  • Facebook
  • LinkedIn
  • Mail
  • print
  • CopyLink

SuccessCopyLinkVersionLink copied

Share icon

Share via

  • Facebook
  • LinkedIn
  • Mail
  • print
  • CopyLink

SuccessCopyLinkVersionLink copied

share icon

Mail-blue Share via Email

Did You Know?

You can include an email signature?

Register | Sign In

×
Google Captcha Loader
share icon

Mail-blue Share via Email

Done Done!
Close this window

There are many reasons why Canadians consider investing in real estate or renting part of their home. CMHC recognizes that facilitating the availability of rental units offers Canadians more choice to help meet their housing needs.

Whether the property is owner occupied or non-owner occupied, subject to a mortgage loan insurance (MLI) application or not, CMHC offers different approaches to rental income for qualification purposes. Use the diagram below to determine the approach(es) you can use to calculate rental income and the inputs to consider when calculating the debt service ratios.

Text Version

Use this to determine the approach(es) you can use to calculate rental income and the inputs to consider when calculating the debt service ratios

  1. Owner occupied?
    1. Yes, Subject to loan application?
      1. Yes
        1. 2 units – Use the up to 100 percent gross rental income approach
        2. 3 – 4 units – Use either: A) up to 50 percent  gross rental income approach; or B) net rental income approach
      2. No
        1. 2 – 4 units - Use either: A) up to 50 percent gross rental income approach; or B) net rental income approach
    2. No, Subject to loan application?
      1. Yes
        1. 2 – 4 units – Use either: A) up to 50 percent gross rental income approach; or B) net rental income approach
        2. 1 unit – Cannot proceed, not eligible for Mortgage Loan Insurance
      2. No, use the net rental income approach

 

Gross rental income approach (Applies when property is subject of the application):

Taxes and heat for the subject property may be excluded.

The percentage of gross rents is added to gross annual income.

Gross Debt Service

(Annual Principal* & Interest*) divided by (Gross annual income plus percentage of gross rental income)

Total Debt Service

(Annual Principal* & Interest* plus other debts) divided by (Gross annual income plus percentage of gross rental income)

 

  1. up to 50 percent gross rental income approach

    Principal and interest payments for the owner-occupied 2–4 unit property (not subject of the application) are to be included in the Total Debt Service ratio.
    Taxes and heat for the subject property may be excluded.

    Total Debt Service

    (Annual Principle, Interest, Taxes, Heat* plus other debts) divided by (Gross annual income plus 50percent gross rental income)

  2. net rental income approach (Applies when property is subject of the application)

    Net rental income equal gross rents — operating expenses. While this approach is permitted, it is not likely to be used (see handbook for details).
    If tenant pays heat, it can be excluded.

    Gross Debt Service
    (Annual Principle, Interest, Taxes, Heat* *) divided by (Gross annual income plus net rental income (deduct if negative))
    Total Debt Service
    (Annual Principle, Interest, Taxes, Heat* plus other debts) divided by (Gross annual income plus net rental income (deduct if negative))

    Net rental income approach (applies when property is not subject of the application)
    Net rental income equals gross rents — operating expenses.
    Principle, Interest, Taxes, Heat* payment should either be deducted from the gross rental income or included as a debt obligation when calculating the Total Debt Service ratio.
    If tenant pays heat, it can be excluded.
    Total Debt Service
    (Annual Principle, Interest, Taxes, Heat* plus other debts) divided by (Gross annual income plus net rental income (deduct if negative))

Download Fact Sheet (PDF)

Was this page relevant to your needs?

Thank you for your feedback!

How Can We Help?

What could we improve?

Please select all that apply.
Note: You will not receive a reply. Don't include personal information.

Google Captcha Loader

How Can We Help?

Report a Bug

Please describe the problem.

Google Captcha Loader

Thank you. Your feedback has been submitted.

Date Published: May 22, 2024

By Topic

  • Professionals
    • Project funding and mortgage financing
    • Housing markets data and research
    • Industry innovation and leadership
    • Events and speakers
  • Consumers
    • Home buying
    • Owning a home
    • Renting a home

About Us

  • CMHC's Story
  • Management and Governance
  • Our Partners
  • Corporate Reporting
  • Contact Us
  • Careers

More

  • CMHC Housing Updates
  • CMHC Library
  • Housing Observer
  • Media Newsroom
  • CMHC and Accessible Housing
  • CMHC on Twitter
  • CMHC on LinkedIn
  • CMHC on Facebook
  • CMHC on Instagram
  • CMHC on YouTube
Privacy Policy    |    Terms and Conditions    |    Transparency    |    Accessibility Plan    |    Accessibility Feedback     Canada Mortgage and Housing Corporation (CMHC) ©2026 
Canada
loader icon