finance calculator

Homeowner Affordability & Stability (HASP/HAMP) Refi

Compare your current mortgage payment and total interest to a stability-plan style refi with a lower rate/longer term, including closing-cost breakeven.

Results

Current monthly payment (P&I)
$2,161
New monthly payment (P&I)
$1,789
Monthly savings
$372
Closing costs (modeled)
$4,000
Breakeven months on costs
10.77
Total interest (current path)
$328,199
Total interest (new path)
$320,090
Interest saved vs current
$8,108

How to use this calculator

  1. Enter your current balance, rate, and remaining term.
  2. Enter the proposed new rate, term, and any closing costs (assumed financed).
  3. Review the new payment, monthly savings, breakeven months, and total interest difference.

Inputs explained

Remaining term
Years left on your existing mortgage.
Closing costs
Assumed financed into the new loan amount for comparison.

How it works

We calculate P&I on your current balance at the current rate for the remaining term.

We compare to a new P&I using the new rate/term with closing costs rolled into the balance.

Monthly savings, breakeven on costs, and interest savings versus staying put are shown.

When to use it

  • Checking if a stability-plan/HAMP-style refi meaningfully lowers your payment.
  • Seeing how extending the term trades lower payments for higher total interest.
  • Finding breakeven months on rolled-in closing costs.

Tips & cautions

  • Try a shorter new term to reduce total interest if payment is affordable.
  • If you plan to sell soon, focus on breakeven months vs your expected hold period.
  • Lower rates help most; extending term alone can raise total interest—check the totals.
  • Simplified: ignores escrow, MI, points, or eligibility rules from the original program.
  • Assumes fixed rates and financed closing costs; adjust balance manually if you’ll pay costs in cash.

Deep dive

Estimate savings from a Homeowner Affordability and Stability Plan–style refinance: compare payments, breakeven months on closing costs, and total interest.

Enter balance, current and new rate/term, and closing costs to see if refinancing lowers payments enough to be worthwhile.

Related calculators