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: L6 Y- a) y* j6 N0 s7 j( i* N
from 35% to 42% of gross income. 7 V0 D8 j$ q5 Q; p# Z) X/ ZGDSR(gross debt service ratio)=(payment of principal and interest on mortgage+property taxes+heating costs+50% of condominium fees)/gross income.