A guaranty is a real legal commitment in Texas. Answer first: under a signed guaranty, the guarantor is contractually liable for the tenant's defined lease obligations, and Texas Property Code Chapter 92 governs the underlying residential lease those obligations come from.
Chapter 92 sets the framework for the tenant's duties, security deposits, and the landlord relationship across Texas. The guaranty layers on top, making the guarantor answerable for the monetary obligations it names, commonly unpaid rent and sometimes damage beyond normal wear and tear. The exact reach depends on the wording, which is why MoveSmart insists the document state clearly what is covered and for how long.
Duration matters. A guaranty may cover only the initial term or continue through renewals, so both owner and guarantor should know which applies. The guarantor's liability is generally capped by the lease terms and what Chapter 92 permits an owner to claim, not by an open-ended promise. We make sure the guaranty is signed knowingly, with the guarantor understanding they can be pursued for covered amounts if the tenant defaults. We do not provide legal advice, and owners with complex situations should consult a Texas attorney to confirm enforceability.