Mortgage Recast Calculator for Chase Customers
See how a lump-sum payment can lower your monthly mortgage bill.
Enter the total amount you currently owe on your mortgage.
Your current annual mortgage interest rate.
The number of months left until your loan is paid off.
The extra amount you plan to pay towards the principal. Chase may have minimums.
Payment Comparison
What is a Mortgage Recast?
A mortgage recast, also known as loan re-amortization, is a feature some lenders, like Chase, offer that allows you to make a large, lump-sum payment toward your loan’s principal. In response, the lender recalculates your monthly payments based on the new, lower balance and the original loan term and interest rate. The primary benefit is a lower monthly payment, which can free up significant cash flow. This makes it different from refinancing, where you take out a completely new loan. If you have a great interest rate and don’t want to change it, a mortgage recast calculator Chase can show you the benefits without the cost and complexity of a refinance.
The Mortgage Recast Formula Explained
The calculation behind a mortgage recast is straightforward. First, your new principal balance is determined by subtracting your lump-sum payment from your current balance. Then, your lender uses the standard amortization formula to calculate a new monthly payment based on this smaller balance.
The monthly payment (M) formula is: M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1 ]
| Variable | Meaning | Unit | Example Value |
|---|---|---|---|
| M | New Monthly Payment | Currency ($) | $1,250.73 |
| P | New Principal Balance (Current Balance – Lump Sum) | Currency ($) | $200,000 |
| i | Monthly Interest Rate (Annual Rate / 12) | Percentage (%) | 0.0054 (for 6.5% annual) |
| n | Remaining Number of Payments (Months) | Months | 240 |
For more details on amortization, see our amortization schedule calculator.
Practical Examples of a Mortgage Recast
Example 1: Windfall Inheritance
Imagine you have a remaining mortgage balance of $350,000 at a 6% interest rate with 25 years (300 months) left. You receive an inheritance of $75,000 and decide to recast. Our mortgage recast calculator Chase would show your new, lower payment.
- Inputs: Balance=$350k, Rate=6%, Term=300 months, Lump Sum=$75k
- Original Payment: $2,255
- New Balance: $275,000
- New Payment: $1,771
- Monthly Savings: $484
Example 2: Sale of a Previous Home
You bought a new house before selling your old one. Now, with the proceeds, you have $100,000 to put down. Your current loan is $500,000 at 7% with 29 years (348 months) remaining.
- Inputs: Balance=$500k, Rate=7%, Term=348 months, Lump Sum=$100k
- Original Payment: $3,303
- New Balance: $400,000
- New Payment: $2,642
- Monthly Savings: $661
These scenarios highlight how a recast can substantially lower mortgage payments.
How to Use This Mortgage Recast Calculator for Chase
Our tool is designed for simplicity and accuracy, helping you make an informed decision about your Chase mortgage.
- Enter Current Loan Details: Input your current mortgage balance, annual interest rate, and the number of months remaining on your loan.
- Provide Lump-Sum Amount: Enter the amount you plan to pay toward your principal. Check with Chase for any minimum requirements, often around $5,000.
- Review Your Results: The calculator instantly shows your new, lower monthly payment and compares it to your original one.
- Analyze Savings: The “Total Interest Savings” field estimates how much interest you’ll avoid over the remaining life of the loan due to the reduced principal.
Key Factors That Affect a Mortgage Recast
Several factors influence the decision and outcome of recasting your mortgage. Understanding them is crucial before contacting your lender.
- Lender’s Policy: Not all lenders offer recasting. It’s essential to confirm with Chase mortgage services that they provide this option for your specific loan type. Government-backed loans like FHA and VA are typically not eligible.
- Minimum Lump-Sum Payment: Lenders usually require a substantial payment to process a recast. This can be a fixed amount (e.g., $10,000) or a percentage of your loan balance.
- Your Interest Rate: Recasting is most beneficial when you already have a low interest rate that you wouldn’t be able to get with a new loan. If current rates are lower, a mortgage refinance vs recast might be a better option.
- Fees: While much cheaper than refinancing, recasting isn’t free. Lenders typically charge an administrative fee, often between $150 and $500.
- Loan Status: You must be current on your mortgage payments to qualify for a recast. Lenders want to see a history of on-time payments.
- Liquidity Needs: Using a large sum of cash for a recast reduces your liquidity. Ensure you have sufficient emergency funds remaining before committing the cash to your mortgage.
Frequently Asked Questions (FAQ)
Fees vary, but typically range from $150 to $500. This administrative fee is significantly lower than the closing costs associated with a full refinance. You should always confirm the exact fee with Chase customer service.
No, a key feature of recasting is that your interest rate and loan term (the end date) remain exactly the same. Only your principal balance and monthly payment amount change.
It depends. If you have an excellent interest rate you want to keep, recasting is likely better. If current market rates are much lower than yours, refinancing could save you more money over the long term, despite higher upfront costs.
The timeline can vary, but it generally takes between 30 to 60 days from the time you make the lump-sum payment for the new payment amount to take effect.
Most lenders, including Chase, allow you to recast a loan multiple times, provided you meet the minimum lump-sum payment requirement each time. It’s best to check their specific policy on this.
No. Since you are not applying for new credit, a mortgage recast does not involve a hard credit inquiry and will not impact your credit score. This is a significant advantage over refinancing.
While there is no universally published number, lenders often require a minimum payment of $5,000 to $10,000 or a percentage of the outstanding balance. Using a good recast mortgage calculator can help you see the impact of different amounts. You must verify the current requirement with Chase directly.
Making an extra payment reduces your principal and helps you pay off the loan faster, but it doesn’t lower your required monthly payment. A recast specifically recalculates your payment schedule to give you a lower monthly bill, improving your cash flow.