A home equity line of credit lets you borrow, repay, and potentially borrow again during a defined draw period, subject to the agreement. Your home secures the debt. The payment and borrowing access can change over time, so read both the draw and repayment terms.

THE TAKEAWAY

A low draw-period payment can hide a much larger repayment obligation.

Separate today’s payment from tomorrow’s

Some lines permit interest-only payments during the draw period. Those payments do not reduce the principal unless you pay extra. After the draw period, repayment terms can require principal payments and create a substantially larger monthly obligation.

Ask how the rate can change

Many HELOCs use a variable rate based on an index plus a margin. Review caps, floors, introductory terms, annual fees, and any fixed-rate conversion option. Model a higher-rate scenario, not just the introductory payment.

Use borrowing capacity carefully

The credit limit is not a savings account. Availability can be subject to the lender’s terms and property or financial conditions. Compare a HELOC with a fixed second mortgage or another funding source based on the amount, timing, and repayment plan.

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CFPB: Home equity lines of credit booklet

General education, not an approval or personalized recommendation. Loan terms and eligibility vary. Our editorial standards.