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+ z5 W- b6 n% u3 T) |; g. ^# B; ]( {+ A
from 35% to 42% of gross income. % J. G4 c4 u2 ^( @" KGDSR(gross debt service ratio)=(payment of principal and interest on mortgage+property taxes+heating costs+50% of condominium fees)/gross income.