10 Year Interest-Only 3/1 ARM

Here we look at a 3/1 ARM with a 10 year interest-only period. The interest rate is fixed for the first 3 years and adjusts annually thereafter. The borrower has the option of making interest-only payments for the first 10 years. Even in a rising interest rate scenario the initial payment shock is lessened since the borrower still has the option of making interest-only payments for 7 years after the first rate adjustment.

When you press the Calculate button you'll see the results for the stable and worst case interest rate scenarios. After 3 years the minimum monthly payment jumps 30% to $1,349 under the worst case scenario while the payments remain interest-only. After 10 years, the mortgage is fully amortized causing the minimum payments to rise 35% and 9%, respectively under the stable and worst case interest rates. Click on the Calculate button in the form below to generate the results or enter your own information.

Fixed-Rate Interest-Only Mortgages:
30 Year Fixed Interest-Only Mortgage    20 Year Fixed Interest-Only Mortgage

Interest-Only ARMs With Interest-Only Periods Matching Fixed-Rate Period:
Interest-Only 3/1 ARM    Interest-Only 5/1 ARM    Interest Only 7/1 ARM
Interest-Only 10/1 ARM

Interest-Only ARMs With Interest Only Periods Longer Than Fixed-Rate Period:
3/1 ARM (10 Year Interest-Only Period)    5/1 ARM (10 Year Interest-Only Period)
7/1 ARM (10 Year Interest-Only Period)

Interest-Only Calculator
Loan Amount$
Loan Term years
Starting Interest Rate%
Loan is Interest-Only for years
Interest Rate Index & Margin
 
Current Index %
Margin %
 
First Rate Adjustment
Interest Rate is Fixed for months
Maximum Rate Increase%
Subsequent Rate Adjustments
Adjustments Everymonths
Maximum Rate Increase%
Life of the Loan Limits
Minimum Interest Rate%Maximum Interest Rate%
Future Interest Rate Scenarios
Best Case
(Index Rate Goes To Zero in 2nd Month)
Stable
(Index Rate Stays Same for the Life of the Loan)
Worst Case
(Index Rate Increases to the Maximum in 2nd Month)
  = Required

 

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