A HELOC down payment means using a home equity line of credit to cover some or all of the down payment on another property. Because a HELOC is secured by the equity in a home you already own, it lets you convert that home equity into cash without selling. Lenders generally allow it, but the second home's mortgage lender will scrutinize the new debt, and the loan-to-value ratios on both properties must still work.

How a HELOC Turns Equity Into a Down Payment

When you pay down a mortgage, the difference between your home's value and what you owe is your home equity. A HELOC lets you borrow against a portion of that equity, usually up to a combined loan-to-value limit set by the lender. The line works like a credit card: you draw what you need, pay interest on the outstanding balance, and can reuse repaid funds during the draw period.

For a down payment, you would draw from the line at closing and send those funds to the title or escrow company handling your purchase. The HELOC stays attached to your first home, so the new property's mortgage is a separate loan with its own interest rate and repayment schedule.

Why buyers consider it

• No need to sell your current home to unlock equity.
• Often faster to arrange than a cash-out refinance.
• Interest may be lower than unsecured personal loans or credit cards, since the line is secured by your home.
• Flexible draws let you take only what the down payment requires.

What Lenders Look At Before Approving

Approval is not automatic. A HELOC lender evaluates your credit, income, existing debts, and the equity position of the home securing the line. The purchase lender, meanwhile, reviews whether the new down payment is borrowed money and how that affects your debt-to-income ratio.

General guidance: many conventional mortgage programs accept a down payment from a HELOC, but some loan types and lenders impose extra waiting periods or reserve requirements. Government-backed and portfolio products may treat borrowed down payments differently, so confirm the rules with each lender before you rely on this strategy.

Risks and Trade-Offs to Weigh Honestly

Using a HELOC for a down payment increases your total debt and ties two properties together financially. If the market softens or your income changes, you still owe both the HELOC and the new mortgage. Because the line is secured by your home, missed payments put that property at risk.

Variable interest rates are another consideration. HELOC rates often move with a benchmark index, so the cost of the down payment can rise over time. A refinance later could consolidate debts, but it also resets terms and closing costs. Run the numbers with a licensed professional and compare HELOC offers from multiple lenders before committing.

Questions to ask before drawing

Ask how the draw period and repayment period work, whether there are annual fees, what happens if home values decline, and whether the purchase lender accepts a borrowed down payment. Clear answers here prevent surprises at closing.