Personal Finance & Estate › Credit, debt & mortgages › Mortgages & real-estate debt
Home equity line of credit (HELOC)
· Concept or strategy
Depends on youExperts differ; the right answer depends on your situation.
A revolving credit line secured by your home, usually behind the first mortgage, that you draw on as needed.
See it on the Personal Finance & Estate map →How it works
A HELOC is a revolving credit line secured by your home, usually as a second loan behind the mortgage. During a draw period, often 10 years, you borrow as needed and may pay interest only; then a 10–20 year repayment period begins, and payments can jump. Rates usually float with the prime rate. Interest is deductible only if the money buys, builds or substantially improves that home. Lenders can freeze or cut the line if values fall.
Why it matters for you
Depends on you: cheap standby money when unused, but it can shrink or vanish in the downturns when you'd most want it, as lenders showed in 2008 and 2020.
Rules, limits and sources (2026)
Regulation Z lets lenders suspend lines after a significant drop in home value; JPMorgan Chase and Wells Fargo paused new HELOCs in 2020, citing economic uncertainty.
Watch out for
Owners locked into low-rate first mortgages since 2022 have borrowed through HELOCs instead of refinancing; how that floating-rate debt behaves if home prices fall is untested.
Connections (2)
▸Home equity line of credit (HELOC) is a flexible form of Mortgages & real-estate debtStandard practice
How they connect
A HELOC is a mortgage in structure: secured by a deed of trust on the home, usually second in line behind the first loan. It differs by revolving: borrow, repay and borrow again during the draw period. Because it is junior, its lender loses first in a foreclosure, so rates run higher and limits tighter.
When it applies
Home equity lines spread after the Tax Reform Act of 1986 ended deductions for consumer interest but kept them for home-secured debt.
How sure?
The HELOC is recorded as a separate lien with the county recorder; New York Fed data put US HELOC balances near $400 billion in 2025.
Watch out for
Regulators warned in 2014 about payment shock as 2000s-era lines left their interest-only draw periods; how today's borrowers will handle that reset is watched closely.
▸Emergency fund & cash (savings, CDs, money market) is sometimes backed up by Home equity line of credit (HELOC)Depends on you
How they connect
Some planners suggest an open, unused HELOC as a second-line emergency reserve, letting families hold less cash. The catch: lenders can freeze or cut lines when home values or incomes fall, which is exactly when emergencies cluster. Most planners treat a HELOC as backup to cash, not a substitute for it.
When it applies
HELOC freezes were widespread in 2008–09; JPMorgan Chase and Wells Fargo stopped taking new HELOC applications in 2020.
How sure?
Regulation Z (12 CFR 1026.40) allows suspensions; bank announcements and regulators' data recorded the 2008 and 2020 cutbacks.
Watch out for
How reliable a HELOC would be in the next downturn is unknown; it depends on bank health and how far home prices fall.