If you need to access your home's equity, you basically have two options: a HELOC or a cash-out refinance. On the surface, they accomplish similar things. Look closer, and there's a clear winner for most homeowners right now.
The difference comes down to one question: What's your current mortgage rate?
The Math That Changes Everything
Let's say you bought your home in 2021 and locked in a 3.25% mortgage rate. You owe $280,000, your home is now worth $420,000, and you need $50,000 for home improvements.
Option 1: Cash-Out Refinance You'd replace your entire $280,000 mortgage plus borrow an additional $50,000, giving you a new loan of $330,000. But here's the catch: you'd be refinancing at today's rates, likely somewhere around 6.5-7%.
Your old payment on $280,000 at 3.25%: roughly $1,218/month Your new payment on $330,000 at 6.75%: roughly $2,140/month
That's an increase of $922 per month. Over 30 years, you'd pay significantly more in interest on the original $280,000 you already owed, not just the $50,000 you borrowed.
Option 2: HELOC Your original mortgage stays untouched at 3.25%. You open a separate $50,000 line of credit, currently averaging around 8.5% for HELOCs.
Your original payment: still $1,218/month HELOC payment on $50,000 (interest-only during draw period): roughly $354/month
Total: approximately $1,572/month
The HELOC saves you $568 per month compared to the cash-out refinance. And that's before considering that you only pay interest on what you actually draw from the HELOC.
When Cash-Out Refinance Actually Wins
Cash-out refinancing isn't always the wrong choice. It makes sense when your current mortgage rate is already high, perhaps 6% or above, and you can refinance into a similar or lower rate. It also works well if you need a large lump sum and prefer the predictability of a fixed rate. Some borrowers also appreciate having just one monthly payment to manage.
But for the millions of homeowners who locked in rates below 5% during the historic lows of 2020-2021, giving up that rate is financially painful in ways that compound over decades.
The HELOC Advantage in Today's Market
Homeowners exploring options through services like [HELOC OFFER NAME/LINK] are discovering that keeping their low-rate mortgage intact while accessing equity separately just makes more sense mathematically.
There's also the flexibility factor. A HELOC lets you borrow what you need, when you need it. Planning a renovation that will happen in phases? You don't need to take all the money upfront and start paying interest immediately. Draw $15,000 now, another $20,000 in three months, and the rest when you're ready.
The Variable Rate Question
The most common hesitation about HELOCs is the variable interest rate. While cash-out refinances typically offer fixed rates, most HELOCs adjust with market conditions.
This is a legitimate consideration. If rates spike significantly, your HELOC payment increases. But here's the thing: even with rate variability, starting at 8.5% on $50,000 is very different from locking in 6.75% on $330,000.
Some lenders now offer fixed-rate HELOC options or the ability to convert portions of your balance to a fixed rate. When comparing offers through platforms like [HELOC OFFER NAME/LINK], it's worth asking about fixed-rate features if rate stability matters to you.
Making the Decision
The right choice depends on your specific numbers. But as a general rule: if your current mortgage rate is below 5%, a HELOC will almost always be the smarter move for accessing equity. If your current rate is above 6.5% and you can refinance into something comparable or lower, cash-out refinancing becomes more competitive.
Pull out a calculator. Run the numbers both ways. The answer usually becomes obvious pretty quickly.
Final Thoughts
In a different rate environment, this would be a closer call. But with so many homeowners sitting on sub-4% mortgages from 2020-2021, the math strongly favors HELOCs for most people who need to access their equity right now.
Protecting that low rate is worth a lot. Don't give it up unless the numbers truly make sense.




