How much equity do I need?

Most home equity lenders cap combined loan-to-value at about 85% (cash-out at 80%), so you generally need to keep at least 15-20% equity in the home.

Will it touch my first mortgage?

A HELOC or home equity loan sits behind your existing mortgage and leaves its rate alone. Only a cash-out refinance replaces your first mortgage.

Tap Equity While Keeping Your Low First Mortgage

Here is the straight answer on tap equity while keeping your low first mortgage for 2026 — what qualifies, the trade-offs, and how to get the best terms.

The short answer

If you locked in a low first-mortgage rate, a HELOC or home equity loan is usually the smart move because it lets you keep that cheap first mortgage untouched and borrow only against your equity as a second lien. A cash-out refinance, by contrast, would replace your entire loan at today's higher rates, which rarely makes sense when your existing rate is well below market.

What home equity lenders look for

Equity: keep at least 15-20% — combined loan-to-value caps near 85% (cash-out at 80%).
Credit: roughly 620+ to qualify; 680+ unlocks the best HELOC pricing.
Debt-to-income: generally under ~43-50% including the new payment.
The right tool: a HELOC or home equity loan keeps your first mortgage; a cash-out refinance replaces it.

Rates and equity rules change. Join the free Cashout Equity alerts to hear when the numbers that affect this move.

Your next steps

Estimate your value and current balance to gauge equity, pull your credit, and get quotes from two or three lenders the same day. Then choose the product that fits — flexible (HELOC), fixed lump sum (home equity loan), or full refinance (cash-out).

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Frequently Asked Questions

Tap Equity While Keeping Your Low First Mortgage — is it possible in 2026?: If you locked in a low first-mortgage rate, a HELOC or home equity loan is usually the smart move because it lets you keep that cheap first mortgage untouched and borrow only against your equity as a second lien. A cash-out refinance, by contrast, would replace your entire loan at today's higher rates, which rarely makes sense when your existing rate is well below market.
How much equity do I need?: Most home equity lenders cap combined loan-to-value at about 85% (cash-out at 80%), so you generally need to keep at least 15-20% equity in the home.
Will it touch my first mortgage?: A HELOC or home equity loan sits behind your existing mortgage and leaves its rate alone. Only a cash-out refinance replaces your first mortgage.