Home Affordable Mortgage Program Calculation

Many Consumer's have heard of the Home
Affordable Modification Program ("HAMP"). This is1. Gross Monthly Income-the amount before any
the Federal loan modification program. However,payroll deductions.
what most consumers do not realize is that the2. The total first mortgage debt and monthly
calculation of a new mortgage payment is verypayments (PITIA). This includes principal, interest,
guideline specific. The following is a detailedtaxes, insurance, and homeowners association and
explanation of how the program calculates theor condominium fees.
new or modified payment under HAMP.The calculation to reduce the interest rate to
The goal for borrowers, as they seek a HAMPreach the Front-End DTI Target is subject to a
Modification, is a Front-End Debt-to-Income offloor of 2%. The rate reduction shall be made in
31%. In plain English this ratio measures theincrements of 0.125%, with the goal of bringing
percentage of monthly gross income that isthe monthly payment as close as possible to the
consumed by debt and housing payments. ThisFront-End DTI, without going below 31%.
rate considers the value of consumer expensesIf the modified interest rate is at or above the
compared to the borrower's gross monthlyhighest allowed by the original mortgage note, the
income. This calculation begins with the reductionmodified interest rate will be the new note rate
of mortgage payments by the investor to nofor the remaining loan term. If, however, the
more than 38%. The subsequent reductions bymodified interest rate is below the maximum
the lender, to get to the target of 31%, rest onallowed rate in the note, the modified interest
the reduction of the borrower's interest. If,rate will be in effect for the first five years,
however, the reduction reaches the floor of 2%followed by annual increases, until the interest rate
without reaching 31%, the borrower may need toreaches the interest rate cap, of up to 1% per
account for the difference with annual increasesyear. The interest rate will be fixed once the it
of the interest rate.reaches the interest rate cap. If the Front-End
Once the lender reduces mortgage payments toDebt to Income target has not been reached, the
no more than 38% Front-End Debt-to-Incometerm of the loan shall be extended up to 40
ratio, the Federal Government will match furtheryears
reductions in monthly payments down to 31%It should be noted that there is no requirement to
Front-End Debt-to-Income ratio for the borrower.use principal reduction under HAMP, but servicers
At this point, lenders may capitalize arrearage.may forgive principal to achieve the Front-End
The target Front-End Debt-to-Income (DTI) isDebt-to-Income target. Consumers should recall
31%. The Standard Waterfall step that results in athat the goal is to reduce Front-End DTI to 31%.
Front-End DTI closest to 31% without goingBy forgiving principal, monthly payments (as part
below 31% will satisfy the Front-End DTI Target.of the PITIA calculation) are drastically reduced,
Front-End DTI is the ratio of PITIA to Monthlythus reducing to overall ratio.
Gross Income.