A home equity line of credit and a policy loan against cash value look similar on the surface. Both let you borrow against an asset you already own. The similarities end there, and the differences matter most exactly when you need the money.
Same Idea, Different Owner
A HELOC is a line of credit issued by a bank, secured by your home. The bank sets the terms, the bank sets a variable rate that can move against you, and the bank can reduce or freeze the line if it decides your home's value or your creditworthiness has changed, even if you have never missed a payment.
A policy loan is issued by the insurance company against the cash value of your own policy. Your cash value keeps growing on the full account balance while the loan is outstanding, meaning the loan does not stop your money from working. You are not asking permission each time. It is a contractual right built into the policy.
What Happens When The Market Turns
During the 2008 downturn, many homeowners with HELOCs found their available credit reduced or frozen entirely, regardless of their payment history, because home values dropped and banks reassessed risk across their portfolios. A policy loan does not work that way. As long as sufficient cash value exists, the insurer cannot revoke your contractual right to borrow against it, market conditions notwithstanding.
The Real Question
It is not simply which option has a lower rate in a given year. It is who controls the terms, who keeps the growth while the loan is outstanding, and whether that access can be taken away right when you need it most. Those questions matter more than the number on the rate sheet.