Refinancing

Refinancing refers to the replacement of an existing debt obligation with a debt obligation bearing different terms. The most common consumer refinancing is for a home mortgage.

Advantages

Refinancing may be undertaken to reduce interest rate/interest costs (by refinancing at a lower rate), to extend the repayment time, to pay off other debt(s), to reduce one's periodic payment obligations (sometimes by taking a longer-term loan), to reduce or alter risk (such as by refinancing from a variable-rate to a fixed-rate loan), and/or to raise cash for investment, consumption, or the payment of a dividend.

In essence, refinancing can alter the monthly payments owed on the loan either by changing the loan's interest rate, or by altering the term to maturity of the loan. More favourable lending conditions may reduce overall borrowing costs. Refinancing is used in most cases to improve overall cash flow.

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 indices 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. This flexibility comes at a price as lenders typically charge a risk premium for fixed rate loans.

In the context of personal (as opposed to corporate) finance, 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. This can allow a lender to reduce borrowing costs by more closely aligning the cost of borrowing with the general creditworthiness and collateral security available from the borrower. For home mortgages, in the United States, there may be certain tax advantages available with refinancing, particularly if one does not pay Alternative Minimum Tax.

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 of 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.