100% Instant Refund Guarantee: 1-click full refund within 14 days if your plan changes.Verified Methodology: Fannie Mae Servicing Guide F-1-05 & CFPB TILA Regulation Z
Your Monthly Payment Drop & Total Interest SavedLifetime Interest Saved: $29,348.00
Recast P&I: $2,296.91/moMonthly Relief: -$161.75/moSavings Rate to Beat: 8.44%
Tap chart to preview Month 1 Payment Drop & Bank Recast Letter PDF ▾Free Peek
3 Homeowner Mistakes That Can Cost You $161.75/mo in Payment ReliefOfficial Lender Recast & PMI Rules
Mistake #1: Paying Extra Online Without Requesting a Recast
Paying $25,000 via your lender's regular "Extra Principal" box shortens your payoff by 4.4 yrs but lowers your required next-month bill by $0.00/mo (stays at $2,458.66/mo).
Mistake #2: Missing Your Lender's Minimum Lump-Sum Rule
Verified Baseline Answer • Fannie Mae Servicing Guide F-1-05 & CFPB TILA Reg Z
Markdown (.md) ↗
Under Fannie Mae Servicing Guide F-1-05 & CFPB TILA Reg Z, applying a $25,000 lump-sum principal recast to a $380,000 mortgage at 6.5% with Rocket Mortgage, LLC reduces your required monthly P&I payment by $161.75/mo (from $2,458.66 to $2,296.91) and saves $29,348.00 in lifetime interest using M = P[r(1+r)^n]/[(1+r)^n-1] over 336 remaining months.
How much does a $25,000 mortgage recast lower my monthly payment on a $380,000 loan at 6.5%?
Applying a $25,000 principal curtailment and formal re-amortization on a $380,000 balance at 6.5% over 336 remaining months lowers your required monthly P&I payment by $161.75/mo (dropping from $2,458.66 to $2,296.91) while saving $29,348.00 in cumulative interest.
What is the Rocket Mortgage, LLC mortgage recast fee and minimum lump-sum requirement?
Under Fannie Mae Servicing Guide F-1-05, Rocket Mortgage, LLC charges a $250 administrative recast fee with no credit check, no home appraisal, and no change to your 6.5% interest rate. Minimum lump-sum thresholds range from $5,000 (Chase, Bank of America, PennyMac, Citibank) to $10,000 or 10% UPB (Wells Fargo, Rocket Mortgage, Mr. Cooper, U.S. Bank).
Is it better to recast a mortgage or make extra principal payments without recasting?
Extra principal payments alone shorten your payoff date but leave your required monthly obligation unchanged at $2,458.66. A formal mortgage recast re-indexes the remaining principal (355,000 USD) across your remaining 336-month term, legally reducing your mandatory monthly payment to $2,296.91.
IMPORTANT HOMEOWNER TIP: REQUEST YOUR RECAST BEFORE PAYING ONLINE
Arbitrage & Fee Savings Benchmark
Don't Just Pay Extra Online: Lock In Your -$377.08/mo Lower Monthly Payment ($29,098 Total Interest Saved)
1. Avoid the Online Payment Mistake: Sending $25,000 through Rocket Mortgage's regular 'Extra Principal' button will NOT lower next month's required bill unless you open an official Recast Request first. 2. Lender Minimum Check: ELIGIBLE (Rocket Mortgage $10,000 Minimum Met • $250 Fee). 3. Early PMI Removal & Daily Interest Cost: Your lump sum brings your loan-to-value from 85.0% to 79.4% (20%+ equity), which lets you cancel monthly PMI at the same time for an extra +$215.33/mo in savings ($377.08/mo total relief). Every day your cash sits waiting costs about $4.45/day ($133.50/mo) in mortgage interest.
