MTA Index Refinance

The majority of MTA indexed mortgages are Option ARMs. Most of these option ARM mortgages use the 1 month MTA index, and their rates adjust monthly, although you wouldn't know it because option arm loans have payment caps which keep the minimum payment fixed even though the underlying rate may change. This monthly adjustment with an annual payment cap is really the riskiest part of being in an option ARM, because you may be deferring substantially more interest than you realize. For borrowers in option ARM mortgages, look into a fixed rate pay option product, or fixed option arm, which provides you with more predictable results over a longer period of time.

MTA Index Adjustable Rate Mortgages, including those with multiple payment, cash flow and positive or negative amortization options, are very common in the super jumbo mortgage category (Note: Super Jumbo mortgage is a name given to mortgages from $650,000 up to several million dollars or more).

MTA adjustable home mortgage loans use the 12-Month Treasury Average Index. The 12-MTA is based on average annual yields on U.S. Treasury Securities adjusted to a constant maturity of one year, as made available by the Federal Reserve. Historically, MTA adjustable home mortgage loans have not exhibited sharp interest rate increases such as those that occurred in the late 1980s. Additionally, unlike more volatile indices, the 12-MTA has never increased more than .25% in any month for over a decade.

Indexes which closely track the MTA index, and vice versa, include the COFI or Cost of Funds Index and the COSI or Cost of Savings Index.

All the above make the MTA index a very stable index for those seeking Option ARMs and are well disciplined with their finances.

Remember that the MTA takes the averages of the last 12 months. So even after the Fed has stopped raising rates the MTA will continue to rise. Conversely, if the Fed is in a lowering mood then the MTA will go down at a slower rate as well. Like all ARM's there are advantages and disadvantages to each index.

Ask your mortgage professional to supply you with a history of the MTA index. This will give you an idea of how stable an index it is.

MTA Index is usually less volatile than the other indexes used to calculate ARM loans. The banks calculate monthly interest rates by adding the index value to what is called a margin. The margin is a fixed rate that is agreed upon at closing of the loan. A borrowers interest rate will never be lower than the margin.

A MTA index is the underlying index that determines the change in rate for an adjustable rate mortgage (ARM).

» DISCLAIMER: The information contained in this article on 'MTA Index Refinance' is a collection of contributions by licensed mortgage professionals and is not the opinion of Broker Outpost LLC. Always consult a licensed professional before applying for a mortgage.