MCP Financial Resources and News

Debt to Income Ratios

Written by David McCleery | Aug 1, 2022 1:05:00 PM

Debt to Income Ratios ("DTI's") have been a part of financial analysis for a long time.

So whilst not new, we are hearing them as a language in mortgage lending.  First the major banks, and now other credit providers drawing DTI's out as a key plank in assessing mortgage credit.

All of these lenders have been reviewing applications that have higher than DTI's ratios above prescribed thresholds.

Some lenders have now gone further, stating that if DTI is greater than say 8 times annual income the application will not be accepted.

We have also seen a growing focus on these type of credit measures in commercial lending too.

Definition

So what is it?  By definition, DTI takes into account the total borrowings of an applicant, regardless of the term or nature of a credit facility.

Consider the following example:

Customer 1   Customer 2  
       
Home Loan  425,000 Home Loan  700,000
Investment Loan 600,000 Investment Loan 0
Credit Card Limit 15,000 Credit Card Limit 35,000
    Motor Vehicle Loan 55,000
    Personal Loan 35,000
       
Total Debt 1,040,000 Total Debt 825,000
       
Salary Income 175,000 Salary Income 175,000
Rental Income 35,000 Rental Income 0
       
Total Income 210,000 Total Income 175,000
       
Debt to Income Ratio 5.0 Debt to Income Ratio 4.7
       

DTI simply divides Total Debt by Total Gross Income

So in the example above, Customer 1 has a higher DTI than Customer 2.  ($1,040,000 / $210,000 = 5.0).  Though, based on this limited information it is likely that Customer 1 has a superior monthly cash position.

So this measure ignores the cost or term of debt, and provides a more draconian measure of credit worthiness.  A reasonable secondary measure especially for customers for higher mortgage debt, including property investors.

Credit Implications 

DTI are now applied as a risk-based measure in lending. For example, we are seeing an inverse relationship between the loan-to value ratio ("LVR") and the allowable DTI result. In other words, borrow more than say 70% of the property value and expect the DTI to be capped at around 6 times.

This is a further hurdle for first home buyers and buyers with lower deposits.

Many banks currently monitor mortgage applications with a DTI higher than 4 to 5, and applications with a DTI higher than 6 or 7 will be subject to credit approval.

Pricing Implications

Where the DTI ratio is less than 6 times, Credit Providers will generally offer more competitive interest rates. Even sharper when this is combined with a lower LVR.

More Information?

e: mcpnews@mcpgroup.com.au
w: www.mcpfinancial.com.au