Last spring, a buyer I know — sharp guy, works in tech, reads everything twice — sent me a PDF of a lease addendum he’d gotten from an online tool. He’d used an AI assistant to generate it because he wanted something “quick and customized.” The document looked professional. It had defined terms, numbered clauses, a signature block. It also contained a provision that flat-out contradicts Texas Property Code, and a disclosure requirement that doesn’t exist anywhere in Texas statute or promulgated form.

He didn’t know. Why would he? It looked like a real document.

This is the thing I keep running into now, and I think it matters enough to write down.

What AI Tools Are Actually Doing When They Generate Real Estate Forms

I’ve written before about how AI’s housing impact is highly localized — the way it affects different markets and different transaction types unevenly. But there’s a specific corner of this I want to focus on: AI-generated legal and transactional forms, and what happens when buyers, sellers, and even some agents start relying on them.

Here’s what’s actually happening under the hood. These tools pull from enormous datasets — contracts, legal documents, forum posts, articles, older versions of forms, forms from other states. They generate text that sounds authoritative and reads like a real document. But they don’t know whether what they’ve produced is enforceable in Travis County. They don’t know whether the Texas Real Estate Commission has a promulgated form that’s required by law for this specific transaction type. They don’t know that a landlord-tenant clause that’s perfectly legal in Nevada might be void and unenforceable under the Texas Property Code.

And they will not tell you any of that unless you specifically ask — and sometimes not even then.

Texas has some of the most specific real estate form requirements in the country. The Texas Real Estate Commission (TREC) promulgates mandatory forms for things like the One to Four Family Residential Contract, the Seller’s Disclosure Notice, and a handful of addenda. When a transaction requires a promulgated form, using something else — even something that covers the same ground — can create real legal exposure. Depending on the situation, it could mean the document isn’t enforceable, or that a licensed agent who used it has stepped into the unauthorized practice of law.

That last part is not a technicality. An agent who drafts a custom contract clause or a non-standard addendum outside of TREC’s framework can be accused of practicing law without a license. Texas courts have taken that seriously. An AI-generated form doesn’t give you cover — if anything, it makes the situation murkier because there’s no clear author, no licensed attorney who reviewed it, and no one who can stand behind it.

A few specific situations where I’d be especially cautious:

  • Disclosure forms — Texas has very specific requirements around what sellers must disclose and when. I’ve seen AI-generated disclosure documents that omit required categories entirely, or add language that contradicts the TREC Seller’s Disclosure Notice. On that note, knowing when to use the Seller’s Disclosure About Groundwater and Surface Water Rights is exactly the kind of nuance an AI tool is likely to get wrong.
  • Option period language — I’ve seen AI-generated addenda that describe the option period in ways that don’t match how Texas law actually treats it. That’s a problem when a deal falls apart and both sides are fighting over the earnest money.
  • Lease agreements — Residential leases in Texas are subject to the Property Code in ways that catch a lot of people off guard. An AI tool generating a “Texas lease” might be pulling from a generic national template, a California lease someone posted online, or an older Texas form that predates recent statutory changes.
  • Farm and ranch or specialty transactions — These have their own complexities around water rights, mineral rights, and agricultural exemptions that most AI tools aren’t equipped to handle accurately. If you’re navigating compensation in those deals, what’s happening with compensation in Farm & Ranch transactions is worth reading first, before you let any AI tool near your paperwork.

It’s Not Just About Legality — It’s About What Happens When Something Goes Wrong

Even if a form isn’t technically illegal, there’s a second problem: ambiguity. Real estate contracts get tested when transactions go sideways. A seller backs out. An inspection reveals foundation issues. A tenant stops paying rent. When that happens, you need language that’s been interpreted by Texas courts, that attorneys on both sides recognize, and that a judge can read with a clear understanding of intent.

AI-generated language often fails that test. It may sound fine in isolation but create genuine ambiguity when it sits next to a TREC promulgated form it was meant to supplement. I’ve seen deals where a buyer’s attorney flagged an AI-generated addendum as unenforceable during a dispute — at which point the buyer had lost any protection that addendum was supposed to provide.

The form looked real. It just wasn’t.

I also want to mention something that’s adjacent to this: the rise of document fraud and deed theft is real, and it’s getting more sophisticated. If you’re worried about document integrity in general, deed theft remains a growing threat for seniors and Black homeowners — and it’s worth understanding how documents get manipulated before you assume a professional-looking PDF is the real thing.

What to Actually Do Instead

If you’re buying, selling, or leasing property in Texas, here’s my honest advice:

  1. Start with TREC’s website. Their promulgated forms are free, current, and legally required for most residential transactions. If your situation needs something beyond what those forms cover, that’s a signal you need an attorney, not an AI tool.

  2. Ask your agent which form they’re using and why. A licensed Texas agent should be able to tell you whether a form is TREC-promulgated or attorney-drafted, and they should be using one or the other — not something generated by a chatbot.

  3. If you need a custom addendum, hire a real estate attorney. I know that sounds like an extra expense when you’re already paying closing costs, but a real estate attorney in Texas typically charges a few hundred dollars to draft or review a custom addendum. That’s cheap insurance compared to what happens if it doesn’t hold up.

  4. Be suspicious of anything that looks “too customized.” A well-tailored-sounding document that covers your exact situation perfectly and has no attorney name on it is not necessarily a good sign. It might just be something an AI assembled from pieces that don’t belong together.

  5. Don’t let convenience override risk. I understand the appeal. It’s fast, it’s free, it sounds right. But “sounds right” is not the same as “is right,” and in a real estate transaction, the difference can cost you the deal — or more.

AI tools are genuinely useful in real estate for some things — research, market data, comparing neighborhoods, getting a general read on a situation. That’s a different conversation. But when it comes to the actual legal documents that govern your transaction, this is one place where I’d keep a human in the loop. Preferably one with a Texas law license.