Determining your eligibility for refinancing is similar to the approval process that you went through with your first mortgage. Your lender will consider your income and assets, credit score, other debts, the current value of the property, and the amount you want to borrow. If your credit score has improved, you may be able to get a loan at a lower rate. On the other hand, if your credit score is lower now than when you got your current mortgage, you may have to pay a higher interest rate on a new loan.
Lenders will look at the amount of the loan you request and the value of your home, determined from an appraisal. If the loan-to-value ratio (LVR) does not fall within their lending guidelines, they may not be willing to make a loan, or may offer you a loan with less-favorable terms than you already have.
If housing prices fall, your home may not be worth as much as you owe on the mortgage. Even if home prices stay the same, if you have a loan that includes negative amortisation (when your monthly payment is less than the interest you owe, the unpaid interest is added to the amount you owe), you may owe more on your mortgage than you originally borrowed. If this is the case, it could be difficult for you to refinance.
