If a person misses payment, makes late payments, or has too many outstanding debts, then that person gets a bad credit or poor credit rating. With bad credit, refinancing is nearly impossible. In such cases, mortgage lenders help to refinance the current mortgage and qualify for home loan.Unemployment, illness, and unexpected expenses affect bad credit. With refinancing, it is possible to get cash back to pay off debts and restore credit rating. VA home loan refinancing helps to take the benefit of existing lowest interest rates and converting the loan into a low-interest-rate mortgage compared to what you are currently paying. This ultimately translates into huge savings. You can refinance existing VA home loans with a lower rate loan by using a VA IRRRL (Interest Rate Reduction Refinancing Loan).For a VA home loan refinance, the mortgage rate may range from half a percent to 3%, 4% or slightly more, depending on the personal situation. For those who finance the fee with the home, some unknown cost may be involved. A surviving partner who has obtained a VA home mortgage with the veteran prior to his or her death may obtain a guaranteed interest rate decline on VA loan refinancing. Though most lenders do not provide construction loans, after the home is complete, the borrower can take a VA home loan in order to refinance the construction loan. This loan can be used to refinance an existing home loan up to 90% of the VA-established reasonable value or to refinance an existing VA real estate loan to reduce the interest rates.By applying to refinance a mortgage, one can save money on monthly mortgage payments in a very short period. Lenders will offer advice to improve the credit rating. VA home loans are more secure, so the risks for the lender are much less than with a non-secured loan.