Home-equity loans can be valuable tools for responsible borrowers. If you have a steady, reliable source of income and know that you will be able to repay the loan, its low interest rate and tax deductibility of paid interest makes it a sensible alternative. Fixed-rate home-equity loans can help cover the cost of a single, large purchase, such a new roof on your home or an unexpected medical bill. And the HELOC provides a convenient way to cover short-term, recurring costs, such as the quarterly tuition for a four-year degree at a  college.