TDSR(Total debt service ratio)=(payment of principal and interest on mortgage+property tax +heating costs+50% of condominium fees+payments on other personal loan)/grss income. TDSR guidelines Currently range ^. X8 l# z% G; b- T# R0 w Q! Dfrom 35% to 42% of gross income.3 o/ K1 V1 k- k) a6 @
GDSR(gross debt service ratio)=(payment of principal and interest on mortgage+property taxes+heating costs+50% of condominium fees)/gross income.