Texas HELOC 2026: What Article XVI Actually Means for Your Home Equity (Rules, LTV Cap, and Worked Scenarios)

Texas is the only state in the country with home equity lending rules baked into its state constitution. Article XVI, Section 50 of the Texas Constitution puts real, enforceable restrictions on what a Texas HELOC can and can’t do — restrictions that don’t exist in the 8 other states OnPoint Mortgage Pro is licensed in. Most Texans don’t know this until they’re mid-application and hit a wall. This post walks through every rule that matters, with real 2026 numbers on a Texas file.

If you’re a Texas homeowner in Houston, Austin, San Antonio, Dallas, Fort Worth, Plano, Frisco, or anywhere else in the state and you’re weighing a HELOC in 2026, read this before you sign anything. See our full HELOC product page for general parameters that apply across all 9 licensed states, and our 5 Smart Uses of a HELOC guide for the use-case framework.

Quick answer: Texas HELOCs are legally stricter than any other state’s. Key rules under Article XVI Section 50 (all currently in force in 2026): maximum 80% combined loan-to-value (versus 90% in most other states), mandatory 12-day waiting period between application and closing, owner-occupied primary residence only (no HELOC on investment properties, no HELOC on second homes), one HELOC per year per property, fee cap of 3% of loan amount, no prepayment penalties allowed, judicial-foreclosure-only enforcement. These protections make Texas HELOCs slower to close and more conservative on borrowing ceiling — but they also give Texas homeowners the strongest legal borrower protections in the country. Full rule-by-rule breakdown, worked $650K Frisco scenario, and OnPoint’s Texas HELOC application process below.

On This Page

• Why Texas HELOC Rules Are Different From Every Other State
• Rule #1: The 80% LTV Cap (vs 90% Elsewhere)
• Rule #2: The 12-Day Waiting Period
• Rule #3: Owner-Occupied Primary Residence Only
• Rule #4: One HELOC Per Year Per Property
• Rule #5: The 3% Fee Cap
• Rule #6: No Prepayment Penalties Allowed
• Rule #7: Judicial Foreclosure Only
• Worked Scenario: $650K Frisco Home vs $650K California Home
• What Texans CAN Do With a HELOC
• What Texans CANNOT Do (That Other States Can)
• The OnPoint Texas HELOC Process
• FAQs

Why Texas HELOC Rules Are Different From Every Other State

Until 1997, Texas didn’t even allow home equity loans at all. The state’s founding-era policy was that a homestead should be protected from creditors — you couldn’t lose your home to non-purchase debts. When Texas finally legalized home equity lending in 1997, it did so with a set of borrower protections that were written directly into the state constitution (Article XVI, Section 50), meaning they can only be changed by constitutional amendment approved by Texas voters.

That constitutional grounding is why Texas HELOC rules feel so different. Every other state’s HELOC rules are set by regulators or lenders and can change quickly. Texas rules are locked at the state constitutional level and evolve slowly through amendments. The result: Texas HELOC borrowers get some of the strongest legal protections in the country — but also some of the tightest borrowing ceilings and slowest closing timelines.

Here’s every rule that matters in 2026, with plain-English explanations of what each means for your file.

Rule #1: The 80% LTV Cap (vs 90% Elsewhere)

The rule: Total home equity debt (first mortgage + HELOC + any other second lien) cannot exceed 80% of the home’s fair market value at the time of closing.

How it compares: Most other states allow up to 90% CLTV on primary residence HELOCs. California, Colorado, Florida, Idaho, Maryland, New Hampshire, South Carolina, and Virginia all commonly allow 85–90% CLTV. Texas caps at 80%. This is the single biggest practical difference in Texas HELOC underwriting.

What it means in dollars: On a $600,000 Austin home, a California-style 90% CLTV would allow $540,000 in total mortgage debt. In Texas, the ceiling is $480,000. If your existing first mortgage is $350,000, you can borrow $130,000 on a HELOC in Texas — versus $190,000 in California on the same home.

Practical implication: Texas homeowners often need to hold their home longer (build more equity) before a HELOC of the size they want becomes feasible. Or they need to focus their HELOC use on a smaller, more targeted need rather than pulling every dollar of accessible equity.

Rule #2: The 12-Day Waiting Period

The rule: A Texas HELOC cannot close until at least 12 days after the borrower signs the initial application. This is a mandatory cooling-off period built into the state constitution.

How it compares: Federal law requires a 3-day right of rescission on any home-secured loan for owner-occupied primary residence. That 3-day period applies in all states. But Texas ADDS a 12-day pre-closing waiting period on top — unique among all 50 states.

What it means: Texas HELOCs cannot close in less than roughly 15–17 days (12-day pre-close + 3-day rescission after signing). In practice, most Texas HELOCs close in 21–30 days, similar to other states, because the waiting period isn’t usually the binding constraint. But you cannot rush a Texas HELOC to close in a week if a family emergency arises.

Practical implication: Plan ahead. If you’re using a HELOC as a bridge for a home purchase or a business capital need, start the HELOC application 30–45 days before you need the funds. The waiting period is not waivable, even in emergencies.

Rule #3: Owner-Occupied Primary Residence Only

The rule: A Texas HELOC can only be secured by an owner-occupied primary residence. Investment properties, second homes, vacation homes, and rental properties are not eligible for HELOCs under Texas law.

How it compares: Most other states allow HELOCs on investment properties and second homes with tighter terms (65–75% CLTV cap, higher rates, stricter reserves). Texas simply does not permit them.

Practical implication: Texas investors who want to extract equity from a rental property have to use a cash-out refinance (permitted on investment properties under Texas rules with different constitutional treatment) or a Non-QM DSCR-style product. HELOC is not on the table for Texas rentals or vacation homes. This eliminates one of the most common HELOC uses we recommend to clients in California and Colorado — using a primary home HELOC to fund investment property down payments. In Texas, that particular play still works IF the equity source is a primary home — you can pull a HELOC on your primary and use the proceeds for a down payment on a rental. But you cannot pull a HELOC on the rental itself.

Rule #4: One HELOC Per Year Per Property

The rule: A Texas home can have only one home equity loan or HELOC closed against it in any 12-month period. If you close a HELOC on January 15, you cannot close another home equity product on that home until January 15 the following year.

How it compares: No other state has this rule. Elsewhere, homeowners can layer HELOCs, refinance a HELOC into a home equity loan, or restructure home equity debt as needed without waiting periods between closings.

Practical implication: Get the structure right the first time. Don’t take a $50K HELOC in June and then need $100K more in October — you cannot open a second HELOC and cannot refinance the first until the following June. Set the line size at what you might realistically need over 12 months, not what you need today.

Rule #5: The 3% Fee Cap

The rule: Total closing costs on a Texas HELOC cannot exceed 3% of the loan amount. This is a hard cap enforced under state law.

How it compares: Other states have no formal fee cap on HELOCs. Market forces keep HELOC closing costs low elsewhere (typically $0–$1,500), but there’s no legal ceiling.

Practical implication: Texas HELOC closing costs are inherently constrained. On a $150K HELOC, total closing costs cannot exceed $4,500. Most lenders come in well under this in practice — often $500–$2,000 — but the ceiling gives borrowers confidence there’s no runaway fee scenario.

Rule #6: No Prepayment Penalties Allowed

The rule: Texas HELOCs (and Texas home equity loans generally) cannot include prepayment penalties. You can pay off the line at any time without penalty.

How it compares: Most other states permit prepayment penalties on HELOCs, though they’ve become rare in practice. In Texas, they’re constitutionally prohibited.

Practical implication: Texas HELOC borrowers have full flexibility to pay down early, refinance into a home equity loan (subject to the once-per-year rule above), or sell the home and pay off the line without any penalty math. This is a real borrower advantage.

Rule #7: Judicial Foreclosure Only

The rule: Foreclosure on a Texas home equity loan or HELOC requires judicial process — a court-supervised foreclosure — not the faster non-judicial (trustee sale) foreclosure available for standard mortgages in Texas.

How it compares: Non-Texas HELOCs generally follow the same foreclosure process as the state’s regular mortgage foreclosure rules. Judicial-only requirement is unique to Texas home equity products.

Practical implication: For borrowers, this is a strong protection — the court supervision adds time and legal review before any home loss. It also makes Texas HELOCs slightly higher risk from the lender’s perspective, which contributes to marginally higher rates in some cases. That said, for borrowers in good standing, this rule doesn’t affect day-to-day use of the HELOC — it only matters in default scenarios.

Worked Scenario: $650K Frisco Home vs $650K California Home

Meet the Ramirez family. They own a $650,000 home in Frisco, Texas. Existing first mortgage: $380,000 at 3.5% (they bought in 2021). They want $200,000 to renovate the kitchen + primary bath and fund their two kids’ 529 college savings plans.

What Texas rules allow:

• Home value: $650,000
• 80% CLTV cap (Texas): $520,000 maximum total mortgage debt
• Existing first mortgage: $380,000
• Maximum HELOC available: $140,000
• Their target: $200,000
• Gap: $60,000 short

What California rules would allow on the same $650K home:

• Home value: $650,000
• 90% CLTV cap (CA): $585,000 maximum total mortgage debt
• Existing first mortgage: $380,000
• Maximum HELOC available: $205,000
• Their target: $200,000
• Gap: Zero — California allows the full amount

The Ramirez family’s real-world options in Texas:

1. Reduce the ask. Take a $140K Texas HELOC and stretch the renovation timeline or reduce the 529 contribution. Most Texas HELOC applications go this direction.
2. Wait for more equity. Home appreciation of 5% over 2 years would push home value to $716K, which allows a $573K CLTV. Minus $380K first = $193K HELOC. Nearly there. Time as strategy.
3. Cash-out refinance instead of HELOC. Texas cash-out refinance rules (also under Article XVI, but separately) allow up to 80% LTV on the new consolidated loan. Same 80% cap, but the math changes because they’d give up their 3.5% first mortgage rate. This is almost never the right call for a Texas homeowner locked into a low first mortgage — see our Cash-Out Refi vs HELOC comparison for the full analysis.
4. Home equity loan instead. Texas allows fixed-rate home equity loans under the same 80% cap. Doesn’t solve the amount problem, but gives fixed-rate certainty if that’s the priority.

The right answer for the Ramirez family: Take the $140K HELOC now, prioritize the renovation, and add to the 529 plans from monthly cash flow over the next 3–5 years. The Texas 80% cap disciplines the size of the ask — usually a good thing for long-term family financial health.

What Texans CAN Do With a HELOC

All the smart uses from our 5 Smart HELOC Uses guide work in Texas, subject to the 80% cap on line size:

• Multi-phase home renovation on your primary residence — up to your 80% CLTV maximum
• Investment property down payment — HELOC on your Texas primary residence to fund the down payment on a rental (in Texas or another state). Rental itself cannot be the collateral, but the primary can.
• High-interest debt consolidation — wipe out credit cards at 22% APR with HELOC at 8–9.5% variable
• Business capital for a Texas-based business (or any business, actually)
• Buy-before-sell bridge — HELOC on your existing Texas home to fund the down payment on your next home before selling the current one
• College tuition, medical bills, family emergency fund, and other productive uses

What Texans CANNOT Do (That Other States Can)

Cannot HELOC an investment property in Texas. Owner-occupied primary only. Investors extract equity from Texas rentals via cash-out refinance or Non-QM DSCR programs, not HELOC.

Cannot HELOC a second home or vacation property in Texas. Same rule as investment properties.

Cannot exceed 80% CLTV. Other states go to 85–90%. In Texas, the ceiling is hard.

Cannot open a second HELOC (or refinance the existing one) within 12 months of closing. One home equity product per year per property.

Cannot close a Texas HELOC in less than ~15 days. The 12-day waiting period is non-negotiable.

Cannot use HELOC proceeds to pay off debts secured by the home itself. Article XVI has specific rules about the flow of funds — you can pay off unsecured debt (credit cards, personal loans), you can pay for renovations, you can fund tuition or business. You cannot use HELOC proceeds to pay off your existing first mortgage or another second lien (that would require a cash-out refi structure). Your loan officer will walk you through the specific rules on this if it’s relevant to your file.

The OnPoint Texas HELOC Process

At OnPoint Mortgage Pro, we’ve closed Texas HELOCs for homeowners in Houston, Austin, San Antonio, Dallas, Fort Worth, Plano, Frisco, Arlington, El Paso, Corpus Christi, and secondary Texas markets. Our process accommodates all the Article XVI requirements without slowing you down beyond what the law requires.

Day 1–2: Discovery call. We understand your equity, your goal, and your file. Confirm target line size fits within Texas 80% cap. No credit pull at this stage.

Day 3–5: Application signed (this starts the 12-day waiting period clock). We shop across 15+ specialty HELOC investors with active Texas programs. Documentation gathered.

Day 6–12: Underwriting + appraisal. Appraisal is required to confirm the 80% CLTV calculation. Texas title insurance ordered. Waiting period runs in parallel.

Day 13–17: Closing scheduled (must be at least 12 days after application signing). Federal 3-day rescission period after signing. Funds available on day 4 after closing.

Total timeline: 17–21 days from application to funds available. Texas is typically 3–5 days slower than a comparable HELOC in California or Colorado because of the mandatory waiting period. Everything else is on par or faster.

Frequently Asked Questions

Can I get a HELOC on my Texas home?

Yes if it’s your owner-occupied primary residence and you have enough equity to fit within the 80% CLTV cap. No if it’s an investment property, second home, or vacation home — Texas HELOCs cannot be secured by those property types.

What’s the maximum HELOC amount in Texas?

Formula: (Home fair market value × 80%) − existing first mortgage balance = maximum HELOC available. Example: $700K Austin home, $300K existing mortgage = ($700K × 80%) − $300K = $260K max HELOC. Line sizes across our specialty investors run $50K–$750K, so you’d cap at the $260K on this example.

How long does a Texas HELOC take to close?

17–21 days from application to funds available is typical. The 12-day waiting period between application and closing adds 3–5 days versus a comparable HELOC in a non-Texas state. Plan accordingly.

Can I get a Texas HELOC on my rental property?

No. Texas HELOCs are constitutionally limited to owner-occupied primary residences. For equity extraction on Texas rentals, use a cash-out refinance (permitted with different rules) or a Non-QM DSCR program.

What if my current first mortgage rate is below 4%?

HELOC is almost always the right call in that scenario. Cash-out refi would replace your low rate on the entire existing balance at today’s 6.5–7% rate — costing most families $60,000–$150,000 over 10 years. Texas cash-out refi rules and rates are similar to national norms; the low-rate preservation logic works the same way. See our Cash-Out Refi vs HELOC comparison.

Are Texas HELOC rates higher than other states?

Marginally, in some cases. The judicial-foreclosure-only requirement makes Texas HELOCs slightly higher risk for lenders, which can add 0.125–0.25% to the rate. But shopping across 15+ specialty investors typically finds pricing within 0.125% of comparable HELOCs in other states.

Can I refinance my Texas HELOC into a lower rate?

Yes, but subject to the once-per-year rule. You cannot refinance a Texas HELOC (or open a new one) within 12 months of the original closing. After 12 months, refinancing is permitted with a new 12-day waiting period.

Can I lock a fixed rate on part of my Texas HELOC?

Some Texas HELOC programs offer a fixed-rate option that lets you convert a portion of your drawn balance to fixed. Not every lender offers this feature. If flexibility matters, ask specifically about the fixed-rate segment option during the discovery call.

Does OnPoint serve my Texas city?

Yes. OnPoint Mortgage Pro is licensed statewide in Texas. We’ve closed loans in Houston, Austin, San Antonio, Dallas, Fort Worth, Plano, Frisco, Arlington, El Paso, Corpus Christi, Lubbock, Garland, Irving, Laredo, Amarillo, and most Texas secondary markets. See our Texas mortgage page for city-specific pages.

Can I use my Texas primary home HELOC to buy a rental property in another state?

Yes. The HELOC is secured by your Texas primary home (which is permitted). The proceeds can be used for any legal purpose, including buying an investment property in another state or another market. This is a common wealth-building play.

Ready to Set Up a Texas HELOC?

Texas HELOCs are legally distinct from every other state. Getting the structure right the first time matters more here than anywhere else because of the once-per-year rule. Our free consultation runs through the 4 pre-draw guardrails and shows you the specific line size that fits within Texas’s 80% CLTV cap.

Call OnPoint Mortgage Pro at (877) 870-0007. Bring your Texas home value estimate, current first mortgage rate + balance, target line size, and target use — we’ll shop the file across 15+ specialty HELOC investors with active Texas programs and show you the top 3 options side-by-side. 30-minute consultation, no email required, no credit pull at first call.

Texas HELOC rules protect borrowers — but they also punish the unprepared. The 12-day waiting period and once-per-year rule mean you get one shot to size the line right. Call (877) 870-0007 before you sign anything.

See Also: Related Broker Resources

• HELOC Product Page — general parameters, LTV, and application process (applies across all 9 states).
• 5 Smart Ways to Use a HELOC in 2026 — the use-case framework (works in Texas too).
• Cash-Out Refi vs HELOC: Which One Wins — the head-to-head decision framework.
• Cash-Out Refinance — alternative when the 80% cap constrains a HELOC.
• Home Equity Loans — fixed-rate second mortgage alternative (also subject to Texas rules).
• Texas Mortgage Page — state-specific mortgage services across all product types.
• Houston Mortgage | Austin Mortgage | Dallas Mortgage | San Antonio Mortgage — city-specific pages.

Victor Santos, NMLS #888844, is a Senior Loan Officer and licensed mortgage broker. OnPoint Mortgage Pro (NMLS #2134550) is licensed in California, Colorado, Florida, Idaho, Maryland, New Hampshire, South Carolina, Texas, and Virginia. Texas home equity rules are governed by Article XVI, Section 50 of the Texas Constitution and related state law. Rate ranges, LTV ceilings, and closing cost estimates in this article use representative July 2026 wholesale pricing for illustration. HELOCs are variable-rate products tied to prime; your actual rate will fluctuate over the life of the loan. Tax deductibility of interest depends on use of proceeds and current tax law; consult a CPA. This article is educational and is not a loan commitment, tax advice, or legal advice. Equal Housing Lender.