Patriot Nation, your home equity is real wealth, and Texas treats it differently than any other state. Before you borrow against it, you need the Texas rules in your head, then the math, then the decision of HELOC versus cash-out refinance. Here is the version I walk clients through almost weekly.
Not sure which tool fits? Map the options first.
Tell me the amount you need, the use for the money, and your current first mortgage, and I will show you the HELOC path and the cash-out path side by side.
The Texas rule that changes everything
Texas home equity lending comes from Article XVI, Section 50(a)(6) of the Texas Constitution, and the constitution does not negotiate. The rules that apply in 2026:
- 80% combined loan to value max, measured at origination. First mortgage plus equity debt cannot exceed 80% of the home's fair market value.
- A mandatory 12-day waiting period between applying and closing. No lawyer, no banker, no seller can waive it.
- Lender fees capped at 2% of the loan amount.
- No prepayment penalties, and one home equity loan at a time, with a new one allowed once every 12 months.
- Primary homestead only, with written consent of both spouses and no blanks left in the agreement.
That 80% number does the real work. On a $350,000 home, the ceiling is $280,000 of total debt. If your first mortgage is $180,000, the room for equity money is about $100,000, and closing costs come out of that room. My cash-out refinance explainer covers the mechanics in plain English.
What a cash-out refinance actually does
A cash-out refinance replaces your existing first mortgage with a new, larger loan, and you receive the difference in cash after closing costs. It is one big, fixed amount, at a locked rate, on the same primary homestead. Because it is a new first mortgage, it can also reset your term, lower or raise your rate, and roll in other debt if the math supports it.
The costs are the catch: closing costs, title, appraisal, and sometimes points. That is why my refinance math guide exists, because a cash-out refi only pays off when the new payment and the lump sum together beat what you would pay other ways.
What a HELOC actually does
A HELOC is a line of credit secured by your homestead, usually behind your existing first mortgage. You draw what you need, when you need it, up to your approved limit, and the rate is typically variable, tied to an index like the prime rate plus a margin. The Texas minimum initial line is $4,000, and advances are allowed up to the 80% combined value cap.
HELOC costs are typically lighter upfront than a full refi, and you only pay interest on what you actually draw. The trade-offs: variable rates that move with the market, and the draw period that flips to repayment on a schedule you need to know before you sign. My HELOC versus equity loan comparison goes deeper on the structure.
Example math on a $350,000 home
Rounded example, not a quote
Home worth $350,000, first mortgage balance $180,000. The 80% cap allows $280,000 of total debt, so about $100,000 of equity financing is available before costs.
The value used is fixed at origination, so later appreciation does not expand the line in Texas. Costs reduce the amount you net.
Notice what the example does not say: it does not say which tool is cheaper. That depends on the rate on your HELOC versus your refi rate, the closing costs, and how long you plan to carry the debt. Short work with a clear end date often favors the HELOC. Large fixed projects or debt consolidation often favor the refi.
Run the 12-day clock and the 80% cap on your actual home.
I will price both routes with current rates and real closing costs so you see the total five-year cost, not just the headline rate.
The decision in five questions
- One lump sum or ongoing access? Lump sum points to a cash-out refi; ongoing access points to a HELOC.
- Current first mortgage rate: are you happy with it? If yes, a HELOC leaves it alone. If your rate is high, a cash-out refi can fix both problems at once.
- Closing costs: can the project absorb several thousand dollars of costs on the front end, or does a lighter-cost HELOC fit better?
- Rate risk: can your budget handle a variable rate moving, or do you need a locked fixed rate on the whole balance?
- Timeline: Texas requires the 12-day wait either way, but a refi adds appraisal and underwriting time, so a HELOC is usually faster to fund.
For a deeper look at equity without selling, my unlocking your equity guide covers the broader strategies, and the loan options are compared against each other in the mortgage financing guide.
Frequently Asked Questions
What is the Texas home equity rule for HELOCs and cash-out refinances? Tap to expand
Should I get a HELOC or a cash-out refinance in Texas? Tap to expand
Can I have both a HELOC and a cash-out refinance in Texas? Tap to expand
Is HELOC interest tax deductible in Texas? Tap to expand
How much equity can I actually access in Texas? Tap to expand
Use your equity on purpose, not on impulse.
I have spent years in Texas home equity lending, and I will show you the real cost of the HELOC and the cash-out path before you touch the 12-day clock.
About Patrick Kevin Fagan, REALTOR®
Patrick Kevin Fagan is a Texas Real Estate Sales Agent (#454749) with AXEN Realty LLC and a Senior Loan Officer (NMLS ID #877741) with NEXA Mortgage, LLC (NMLS #1660690). He brings 23+ years in mortgage lending and 19 years in real estate, serving homebuyers, homeowners, and sellers across Greater San Antonio and the Texas Hill Country.
Answered by Patrick Kevin Fagan
Texas Real Estate Sales Agent #454749, AXEN Realty LLC · Senior Loan Officer, NMLS ID #877741, NEXA Mortgage, LLC
Call or text: 210-317-6514
Texas home equity rules reflect the state constitution as applied in 2026 and are subject to change. Rates, fees, and tax treatment depend on your specific situation. All dollar figures in examples are labeled teaching figures, not quotes.