Deterministic Planning Baseline

Mortgage Recast + 80% LTV Early PMI Removal Calculator

Double Your Monthly Drop

Calculate your combined monthly mortgage drop when a lump-sum recast pushes your Loan-to-Value (LTV) to 80% or below and cancels monthly PMI under 12 U.S.C. 4902(a).

Modern architectural home representing mortgage recast equity optimization

Official Bank Recast Rules

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1-Tap Presets:

Loan Balance ($)

Lump-Sum Recast ($)

Est. Home Value ($)

Note Rate (%)

Remaining Months

Loan Servicer

Monthly Payment Drop

$388.21/mo

New P&I: $2,329.26 (vs $2,717.47)

Lifetime Interest Saved

$70,438.56

Net after fee: $70,438.56

Saved vs. Refinancing

$5,000.00

Fee: $0 vs $5,000 refi

Savings Rate to Beat

8.44%

JPMorgan Chase Bank, N.A. recast rules

Live Personalized Document Preview Ready

Official Fannie Mae F-1-05 Recast & PMI Cancellation Packet (JPMorgan Chase Bank, N.A.)

Personalized F-1-05 curtailment directive for $60,000 on $420,000 balance -> Drops payment by $388.21/mo

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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

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Your Monthly Payment Drop & Total Interest Saved Lifetime Interest Saved: $70,438.56

Recast P&I: $2,329.26/mo Monthly Relief: -$388.21/mo Savings 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 $388.21/mo in Payment Relief Official Lender Recast & PMI Rules

Mistake #1: Paying Extra Online Without Requesting a Recast

Paying $60,000 via your lender's regular "Extra Principal" box shortens your payoff by 8.4 yrs but lowers your required next-month bill by $0.00/mo (stays at $2,717.47/mo).

Mistake #2: Missing Your Lender's Minimum Lump-Sum Rule

Lender Minimum (JPMorgan Chase Bank, N.A.): Requires $5,000 minimum lump sum (ELIGIBLE).

Mistake #3: Forgetting to Cancel Monthly PMI at 20% Equity

Your loan-to-value drops from 88.4% to 75.8% (20%+ equity) -> Saves an extra +$228/mo by canceling monthly PMI ($616.21/mo total payment drop).

Always open an official Recast Request with your lender before sending your lump-sum payment so your monthly bill is recalculated. Open Bank Recast Letter & PMI Removal Kit ($9) ->

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 $60,000 lump-sum principal recast to a $420,000 mortgage at 6.5% with JPMorgan Chase Bank, N.A. reduces your required monthly P&I payment by $388.21/mo (from $2,717.47 to $2,329.26) and saves $70,438.56 in lifetime interest using M = P[r(1+r)^n]/[(1+r)^n-1] over 336 remaining months.

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Instant Fannie Mae F-1-05 servicer submission letter and recast fee audit.

Included: Official Fannie Mae F-1-05 Recast Request Letter (Print PDF)
Included: Servicer Fee & Minimum Lump-Sum Audit (Chase, Wells, Rocket)
Included: IRS Schedule A Mortgage Interest Tax-Drag Adjustment
Included: 24-Hour Live Recalculation Sandbox

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Verified Customer Outcomes

David & Elena K. (Austin, TX) 5.0 / 5.0 Verified

“Submitted our Fannie Mae F-1-05 recast letter with a $60k lump sum. Monthly payment dropped by $384/mo with a $250 fee and zero credit pull.”

Marcus V., CPA (Charlotte, NC) 5.0 / 5.0 Verified

“Used the 360-month amortization workbook and F-1-05 escalation script when the first phone rep confused a recast with a refinance.”

Priya S. (Seattle, WA) 5.0 / 5.0 Verified

“Kept our 3.25% rate and cut $412/mo off our required payment after selling our starter condo. Worth every cent of $9.”

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Deterministic Reference Matrix

Major US Mortgage Servicer Recast Fee, Minimum Lump-Sum & F-1-05 Seasoning Benchmark Table

Loan Servicer	Recast Fee	Minimum Lump Sum	Conforming F-1-05 Eligible	FHA / VA Recast Policy
JPMorgan Chase	$0	$5,000	Yes (2+ consecutive payments)	Excluded (FHA/VA prohibited)
Wells Fargo	$250	$10,000 (or 10% UPB)	Yes (Good standing required)	Excluded (FHA/VA prohibited)
Rocket Mortgage	$250	$10,000	Yes (Conventional Fannie/Freddie)	Excluded (FHA/VA prohibited)
Mr. Cooper	$250	$10,000	Yes (30-45 day processing)	Excluded (FHA/VA prohibited)
PennyMac	$250	$5,000	Yes (Written modification form)	Excluded (FHA/VA prohibited)
Bank of America	$0	$5,000	Yes (No credit check or appraisal)	Excluded (FHA/VA prohibited)
U.S. Bank	$250	$10,000 (or 10% UPB)	Yes (Conforming conventional)	Excluded (FHA/VA prohibited)
Citibank (Citi)	$250	$5,000	Yes (Conforming conventional)	Excluded (FHA/VA prohibited)

Verified Methodology Q&A

Frequently Asked Questions: Mortgage Recast + 80% LTV Early PMI Removal Calculator

How much does a $60,000 mortgage recast lower my monthly payment on a $420,000 loan at 6.5%?

Applying a $60,000 principal curtailment and formal re-amortization on a $420,000 balance at 6.5% over 336 remaining months lowers your required monthly P&I payment by $388.21/mo (dropping from $2,717.47 to $2,329.26) while saving $70,438.56 in cumulative interest.

What is the JPMorgan Chase Bank, N.A. mortgage recast fee and minimum lump-sum requirement?

Under Fannie Mae Servicing Guide F-1-05, JPMorgan Chase Bank, N.A. charges a $0 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 $2,717.47. A formal mortgage recast re-indexes the remaining principal (360,000 USD) across your remaining 336-month term, legally reducing your mandatory monthly payment to $2,329.26.

IMPORTANT HOMEOWNER TIP: REQUEST YOUR RECAST BEFORE PAYING ONLINE Arbitrage & Fee Savings Benchmark

Don't Just Pay Extra Online: Lock In Your -$626.21/mo Lower Monthly Payment ($70,439 Total Interest Saved)

1. Avoid the Online Payment Mistake: Sending $60,000 through JPMorgan Chase'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 (JPMorgan Chase $5,000 Minimum Met • $0 Fee). 3. Early PMI Removal & Daily Interest Cost: Your lump sum brings your loan-to-value from 88.4% to 75.8% (20%+ equity), which lets you cancel monthly PMI at the same time for an extra +$238.00/mo in savings ($626.21/mo total relief). Every day your cash sits waiting costs about $10.68/day ($320.40/mo) in mortgage interest.

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