The Real Estate Encyclopedia & Blog

Home Equity Line of Credit (HELOC)

by | May 15, 2026

A Home Equity Line of Credit (“HELOC”) is a revolving line of credit secured by the equity a borrower has in a residential property. Unlike a traditional mortgage or home equity loan that provides a lump-sum disbursement, a HELOC allows borrowers to access funds as needed up to an approved credit limit during a specified draw period. The amount available is generally based on the difference between the home’s market value and the outstanding balance of existing mortgage debt. HELOCs commonly feature variable interest rates tied to an index, meaning monthly payments and interest costs may fluctuate over time. During the draw period, borrowers may be permitted to make interest-only payments, followed by a repayment period in which both principal and interest are repaid.

For Mortgage Loan Originators (“MLOs”), HELOCs are significant because they provide borrowers with a flexible financing option for purposes such as home improvements, debt consolidation, education expenses, or emergency funds. MLOs must clearly explain the terms, risks, and repayment structure associated with HELOCs, particularly the impact of variable interest rates and potential payment increases after the draw period ends. HELOCs are also subject to various federal consumer protection laws and disclosure requirements, including provisions under the Truth in Lending Act (“TILA”) and Regulation Z. Failure to properly disclose HELOC terms or evaluate borrower qualifications can result in compliance violations, financial risk, and consumer disputes, making accurate communication and regulatory compliance essential responsibilities for mortgage professionals.