Advantages

Refinancing may be undertaken to reduce interest costs (by refinancing at a lower rate), to extend the repayment time, to pay off other debts, to reduce one's periodic payment obligations (sometimes by taking a longer-term loan), to reduce risk (such as by refinancing from a variable-rate to a fixed-rate loan), and/or to liquidate some or all of the equity that has accumulated in real property during the tenure of ownership.

In essence, refinancing a mortgage or other type of loan can lower the monthly payments owed on the loan either by changing the loan to a lower interest rate, or by extending the period of loan, so as to spread the re-payment out over a long period of time. The money saved can be used to pay down the principal of the loan, thus further reducing payments. Alternately, refinancing can be used to transform available equity in one's house into ready cash, available for other purposes or expenses.[1]

Another use of refinancing is to reduce the risk associated with an existing loan. Interest rates on adjustable-rate loans and mortgages shift up and down based on the movements of the various prime rates used to calculate them. By refinancing an adjustable-rate mortgage into a fixed-rate one, the risk of interest rates increasing dramatically is removed, thus ensuring a steady interest rate over time.

Refinancing a loan or a series of debts can assist in paying off high-interest debt such as credit card debt, with lower-interest debt such as that of a fixed-rate home mortgage. The net savings between the two interest rates can then be applied either towards further paying down the debt, or other purposes. In addition, non-tax deductible debt, such as credit card or car loan debt, can be transformed into tax-deductible debt such as home mortgage debt, potentially lowering one's taxes or shifting one into a more advantageous tax bracket. This type of arrangement is often associated with a Cash-Out Refinance. [2]

Points

Refinancing lenders often require an upfront payment of a certain percentage of the total loan amount as part of the process of refinancing debt. Typically, this amount is expressed in "points" (also sometimes called "premiums"), with each "point" being equivalent to 1% of the total loan amount. Therefore, if the refinance option selected involves paying three points, then the borrower will need to pay 3% of the total loan amount upfront. Most refinancing lenders offer a variety of combinations points and interest rates. Paying more points typically allows one to get a lower interest rate than one would be capable of getting if one paid fewer or no points. Alternately, some lenders will offer to finance parts of the loan themselves, thus generating so-called "Negative points" (also called discounts).

The decision of whether or not to pay points, and how many points to pay, should be taken in consideration of the fact that with points, one tends to trade a higher upfront cost in exchange for a lower monthly premium later on. Points can be paid out of the cash saved by refinancing the loan in the first place.

Types

No-Closing Cost refinances: This refinance option reduces greatly upfront fees. You will pay few upfront fees to get your new mortgage loan. In fact as long as the prevailing market rate is lower than your existing rate by 1.5 percentage point or more, it is financially beneficial to refinance because there is little or no cost in doing so.

Cash-Out Refinance: This type refinance may not help you lower the monthly payment or shorter your mortgage periods. It can be used for home improvement, credit card and other debt consolidation if you qualify with your current home equity; you can refinance with a loan amount larger than your current mortgage and keep the cash difference.