Does a HELOC replace my mortgage?

No — that's the main difference from a cash-out refinance. A HELOC sits behind your existing mortgage as a second lien, so your original loan stays exactly as it is.

Can I borrow again after paying down a HELOC?

Yes, during the draw period — that revolving flexibility is the defining feature. After the draw period ends, the line enters repayment and you pay the balance down.

HELOC or cash-out refinance — which is better?

It depends on your current mortgage, how much you need, and whether the need is ongoing. If you want to keep your mortgage and value flexibility, a HELOC often fits; for a single lump sum, a cash-out refinance may be better.

Interest-Only Mortgages Explained

How interest-only works

With an interest-only mortgage, your payments during an initial period cover only the interest, not any principal. Because you’re not reducing the balance during that time, the interest-only payment is lower than a fully amortizing payment. After the interest-only period ends, the loan converts to include principal, and payments rise, often significantly, to repay the balance over the remaining term.

The tradeoffs

The appeal is lower payments early on and flexibility, which can suit specific financial situations. The tradeoff is that you build no equity through payments during the interest-only period, and the payment jumps once principal repayment begins. You’re also paying interest on the full balance the whole time. It’s essential to be prepared for the higher payment that follows the interest-only period.

Who they may suit

Interest-only loans are more specialized and tend to suit borrowers with specific circumstances, such as those with variable or lump-sum income, sophisticated financial plans, or a clear strategy for the balance. They’re not a fit for everyone, and they carry more risk than a standard amortizing loan. Understanding exactly how and when your payment will change is critical.

Deciding carefully

Because interest-only structures shift more responsibility onto you to manage the eventual payment increase and the balance, they deserve careful thought. If you’re considering one, be clear on the interest-only period length, the payment after it ends, and your plan for the principal. A licensed loan originator can explain whether an interest-only structure fits your situation or whether another option serves you better.

This article is for general educational purposes and is not financial, legal, or tax advice, nor a commitment to lend or an offer of any specific rate or term. Consult a licensed professional about your situation. MortgageQuote.com · NMLS #1967971. Equal Housing Opportunity.

Frequently asked questions

What is an interest-only mortgage?

A loan where your payments cover only interest for an initial period, resulting in lower early payments. After that period, the loan includes principal and payments rise to repay the balance.

Do I build equity with an interest-only loan?

Not through payments during the interest-only period, since you’re not reducing the balance. Equity can still change with the home’s value, but your payments aren’t paying down principal during that time.

What happens after the interest-only period?

The loan converts to include principal, and payments typically rise, often significantly, to repay the balance over the remaining term. Being prepared for this increase is essential.

Who are interest-only mortgages for?

They tend to suit borrowers with specific circumstances, such as variable income or a clear strategy for the balance. They carry more risk than standard loans and aren’t right for everyone.

What is an interest-only mortgage?

It is a loan where, for a set period, payments cover only the interest, keeping early payments lower before principal payments begin. It suits certain situations but has trade-offs, which a broker can walk you through.

Get your personalized quote

Tell us a little about your goals and a licensed loan originator will follow up with options tailored to your situation. No obligation.

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