What Is a HELOC and How Does It Work?
If you’ve owned your home for a few years and have built up equity, you may have heard the term “HELOC” come up in conversation. Maybe a friend used one to remodel their kitchen, or you’ve seen ads offering access to your home’s equity. But what exactly is a HELOC, how does it work, and is it the right tool for your situation?
At Mortgage Austin, we help Texas homeowners understand all of their options — not just when they’re buying, but throughout their entire journey as homeowners. Let’s break down everything you need to know about HELOCs.
What Is a HELOC?
A HELOC — Home Equity Line of Credit — is a revolving line of credit that uses your home as collateral. Think of it a bit like a credit card, but the credit limit is based on how much equity you’ve built in your home, and the interest rate is typically much lower than a credit card because it’s secured by real property.
Unlike a home equity loan (which gives you a lump sum with a fixed rate and payment), a HELOC lets you draw money as needed, up to your approved limit, during a set draw period. You only pay interest on what you actually borrow.
How Does a HELOC Work?
The Draw Period
Most HELOCs have a draw period of 10 years. During this time, you can borrow from your line as needed, repay it, and borrow again — similar to how a credit card works. During the draw period, many lenders only require interest-only payments on what you’ve borrowed, which keeps your monthly obligation low.
The Repayment Period
After the draw period ends, the HELOC enters the repayment phase — typically another 10–20 years. At this point, you can no longer draw from the line and must make principal-plus-interest payments on the outstanding balance. Some borrowers refinance at this stage or pay off the balance before repayment begins.
How Much Can You Borrow?
Lenders typically allow you to borrow up to 80–90% of your home’s value, minus what you still owe on your mortgage. For example:
- Home value: $500,000
- Outstanding mortgage balance: $300,000
- Available equity: $200,000
- Lender allows 85% combined loan-to-value (CLTV)
- Maximum HELOC: $500,000 × 85% = $425,000 − $300,000 = $125,000
Interest Rates
HELOCs have variable interest rates, typically tied to the prime rate (which follows the federal funds rate). This means your rate can change over time, making HELOCs less predictable than fixed-rate products. When rates are low, HELOCs can be very affordable. When rates rise, your payments can increase. Understanding this variability is important before opening one.
What Can You Use a HELOC For?
There are no restrictions on how you use HELOC funds, but the most common uses include:
- Home improvements and renovations: Often the smartest use, since upgrades can increase your home’s value
- Debt consolidation: Paying off high-interest debt with lower-rate HELOC funds can reduce monthly costs
- Emergency fund backup: Having a HELOC open (even unused) provides a financial safety net
- Education expenses: Some families use HELOCs to supplement college funding
- Down payment on a second property: Using your equity to fund a real estate investment
HELOC vs. Home Equity Loan: What’s the Difference?
These two are often confused. Here’s a quick comparison:
- HELOC: Revolving line of credit, variable rate, draw as needed, interest-only payments available during draw period
- Home Equity Loan: Lump sum disbursement, fixed rate, fixed monthly payment from day one
If you know exactly how much you need (say, a contractor bid for a specific project), a home equity loan might offer more predictability. If you want flexibility to access funds over time as a project progresses, a HELOC is usually the better tool.
Texas HELOC Rules: What’s Different Here
Texas has unique homestead protection laws that affect how HELOCs work compared to other states. Key Texas-specific rules include:
- You can only have one home equity loan or HELOC on your primary residence at a time
- Combined borrowing cannot exceed 80% of your home’s fair market value (more conservative than many states)
- There’s a 12-day waiting period after you apply before you can close
- You have a three-business-day right of rescission after closing
These rules exist to protect Texas homeowners, and understanding them is part of making a smart financial decision.
Is a HELOC Right for You?
A HELOC can be a powerful financial tool — but it’s not the right move for everyone. It’s worth considering if:
- You have significant equity built up in your home
- You have a specific need that requires flexible, ongoing access to funds
- You’re comfortable with a variable interest rate
- You have the discipline not to use the line for impulsive spending
The most important thing to remember is that a HELOC is secured by your home. If you can’t make the payments, you risk losing the property. That’s why we always encourage homeowners to think carefully about how they plan to use and repay what they borrow.
If you’re curious about what a HELOC might look like for your specific situation, reach out to us. We can walk through your equity position, your options, and whether this or another product makes more sense for your goals. Or browse all our loan options to see the full picture.
Frequently Asked Questions
Do I need perfect credit to qualify for a HELOC in Texas?
Not perfect, but you’ll want solid credit — most lenders look for a score of 620 or higher, with better terms available at 680 and above. Lenders also evaluate your debt-to-income ratio, equity position, and income stability when underwriting a HELOC.
Can I deduct HELOC interest on my taxes?
Under current tax law (post-2017 Tax Cuts and Jobs Act), HELOC interest is deductible only if the funds are used to buy, build, or substantially improve the home that secures the loan. Interest used for personal expenses like vacations or debt consolidation is no longer deductible. Always consult a tax professional for advice specific to your situation.
What happens to my HELOC if I sell my home?
If you sell your home, the HELOC must be paid off at closing from the sale proceeds, just like your primary mortgage. If you have an outstanding balance on the HELOC, that will reduce your net proceeds from the sale.
Can I open a HELOC just to have as a backup emergency fund?
Yes, and many financial planners recommend this as a smart strategy. Some homeowners open a HELOC with no intention of using it — just to have a low-cost safety net available. There may be annual fees or inactivity fees to consider, but the flexibility can be worth it.
How long does it take to get a HELOC in Texas?
The Texas-specific 12-day waiting period after application adds time compared to other states. From application to closing, you can generally expect 3–6 weeks for a HELOC in Texas. Having your income documentation and homeowners insurance details ready can help keep things moving.
Ferrando Financial LLC | Mortgage Austin | NMLS# 2403080 | Licensed in Texas. This content is for educational purposes only and does not constitute a commitment to lend. Loan approval is subject to creditworthiness and program guidelines.
