Interest on a HELOC used to "buy, build, or substantially improve" a home may be tax-deductible (consult a tax professional regarding investment property specifics).
Because a HELOC is secured by your home, the interest rates are typically much lower than personal loans or credit cards.
Maintain a cash reserve to cover vacancies or unexpected repairs so you never have to choose between fixing a rental roof and paying your home’s HELOC.
Making your bid more competitive and speeding up the closing process.