When refinancing may be to your advantage when you want to reduce interest rate or interest costs. You can extend the repayment time and pay off your other debts. You can reduce a periodic payment obligations, it can be done by taking longer term loan. You can reduce risk such as by refinancing from a variable to fixed rate. The other advantage you can get from refinancing is raising the cash for investments or for your need.
Most of the time people do refinancing to get out cash for their need or to decrease their interest rate. This are most common reasons why people what to refinance.
When one has a variable rate with in a period of time the rate will changed as the agreement. Sometimes that fixed rate can be very high, and people refinance