Total Debt Service Ratio 2009

With our taxes now complete, I have the opportunity to figure out exactly what our Total Debt Service Ratio was for 2009. First I want to define GDS (Gross Debt Service Ratio) and TDS (Total Debt Service Ratio).

The GDS is the maximum percentage of your gross income that is allocated to paying the costs of carrying your home. This ratio includes your principal and interest mortgage payment, property taxes, heating and/or condo fees. To qualify your monthly carrying costs cannot exceed 32% of your gross monthly income.

The TDS is the maximum percentage of your gross income that can be used to pay your GDS plus all other debts. This ratio includes everything from the GDS as well as any other loans, credit cards or lines of credit. To qualify it cannot exceed 40% of your gross monthly income.

I want to mention that these are guidelines only and those with good history of managing their credit are allowed to go as high at 44% TDS without considering GDS at all. Yes, if people are not carrying any other debt and have no other monthly obligations their housing costs can eat up 44% of their gross income. This is somewhat scary as someone wanting a $400K mortgage could qualify making just under $60K per year. If you want to read further click here for the CMHC Quick Reference Guide.

I take the attitude that if CMHC uses 44% at the maximum TDS then that is what we should attempt to achieve. For 2009 our TDS was 41%. Not bad, but why were we unable to achieve 44%? $5523 represents that 3% of our income that we did not use for housing costs. This means that we were short approximately $460 per month for mortgage payments. Could we have found that money? Of course we could have. Cut gym memberships, cut donations, cut eating out, cut new computer, cut new theater seating, cut vacations and take advantage of public transit more often. Making up this $460 per month would be very easy for us.

Although achievable, I don’t see cutting those “luxuries” as an option. We are making great progress paying down the mortgage and as long as we are able to stay on track we are not going to change our lifestyle.

I want to note that we are at 41% by choice. Although with our regular mortgage payment and prepayment averaged just over $5,900 per month we are not locked into this payment and we have no other monthly obligations. There would be considerable stress if we were locked into those payments.

When considering your mortgage options ensure that you are not over extending yourself.