Payment Cap
Definition and meaning of Payment Cap in real estate.
A payment cap is a contractual limit on the amount a monthly mortgage payment can increase at each adjustment period on an adjustable-rate mortgage (ARM).
In more detail
This cap is designed to protect borrowers from sudden, unaffordable hikes in their monthly payments when interest rates rise. However, if the interest rate adjustments exceed the payment cap, the unpaid interest may be added to the mortgage principal balance. This scenario is known as negative amortization, which occurs when the loan balance increases because monthly payments do not cover all the interest due.
Home buyers should carefully read their loan disclosures to understand if their ARM has a payment cap and if negative amortization is a risk.
Key facts
| Category | Mortgages & Financing |
|---|---|
| Applies to | Adjustable-rate mortgages (ARMs) |
| Main Risk | Potential for negative amortization |
| Primary Benefit | Limits short-term monthly payment increases |
Although interest rates rose sharply, a homeowner's monthly ARM payment only increased by the maximum allowed by their loan's payment cap, preventing payment shock.
Frequently asked questions
How does a payment cap differ from an interest rate cap?
An interest rate cap limits how much the mortgage interest rate can increase, whereas a payment cap limits only the dollar amount of your monthly payment. A payment cap can lead to unpaid interest being added to your loan balance.
What is negative amortization in relation to payment caps?
Negative amortization occurs when your monthly payment is capped at an amount lower than the interest actually owed. The unpaid interest is added to your loan balance, causing your total mortgage debt to increase.