Loan shopping often starts with mainstream mortgages from banks, credit unions, and brokers. Like all mortgages, they use your home as collateral and the interest on them is deductible. Unlike some, however, these loans are insured by the Federal Housing Administration (FHA) or Veterans Administration (VA), or bought from your lender by Fannie Mae and Freddie Mac, two corporations set up by Congress for that purpose. Referred to as A loans from A lenders, they have the lowest interest. The catch: You need A credit to get them. Because you probably have a mortgage on your home, any home improvement mortgage really is a second mortgage. That might sound ominous, but a second mortgage probably costs less than refinancing if the rate on your existing one is low. Find out by averaging the rates for the first and second mortgages. If the result is lower than current rates, a second mortgage is cheaper. When should you refinance? If your home has appreciated considerably and you can refinance with a lower-interest, 15-year loan. Or, if the rate available on a refinance is less than the average of your first mortgage and a second one. If you're not refinancing, consider these loan types:
Home-equity lines of credit. These mortgages work kind of like credit cards: Lenders give you a ceiling to which you can borrow; then they charge interest on only the amount used. You can draw funds when you need them — a plus if your project spans many months. Some programs have a minimum withdrawal, while others have checkbook or credit-card access with no minimum. There are no closing costs. Interest rates are adjustable, with most tied to the prime rate. Most programs require repayment after 8 to 10 years. Banks, credit unions, brokerage houses, and finance companies all market these loans aggressively. Credit lines, fees, and interest rates vary widely, so shop carefully. Watch out for lenders that suck you in with a low initial rate, then jack it up. Find out how high the rate rises and how it's figured. And be sure to compare the total annual percentage rate (APR) and the closing costs separately. This differs from other mortgages, where costs, such as appraisal, origination, and title fees, are figured into a bottom-line APR for comparison.