California treats the option as a real property sales contract under Civil Code section 2985 whenever title will not pass within a year of formation, which covers most rent-to-own deals. Since July 1, 2024, Civil Code section 1950.5 as amended by AB 12 caps the security deposit at one month's rent, with a narrow exception allowing two months for natural-person owners of no more than two residential properties totaling four units. Document the option fee separately or it counts toward that cap. The Tenant Protection Act of 2019 still applies, so just-cause termination under section 1946.2 and the rent cap in section 1947.12 reach a tenant-buyer like anyone else.
Texas is the strictest jurisdiction in the country. An option combined with a residential lease running beyond 180 days becomes an executory contract under Property Code section 5.062(a)(2), triggering Subchapter D: pre-signing disclosures under section 5.069, recording with the county clerk within 30 days under section 5.076, an annual accounting statement under section 5.077, and fee simple title under section 5.085. Violations are actionable under the Deceptive Trade Practices Act, which exposes the seller to treble damages and attorney fees.
Florida applies Part II of Chapter 83 to the tenancy: the deposit procedure of section 83.49 with its 30-day notice of intent to impose a claim and 15-day objection period, and the 30-day termination notice for month-to-month tenancies set by the 2023 amendment to section 83.57. The sale side carries the radon disclosure of section 404.056(5), and the governing risk stays section 697.01, which turns a security-flavored instrument into a mortgage and pushes the seller into foreclosure.
New York layers the Housing Stability and Tenant Protection Act over everything. Deposits are capped at one month's rent by General Obligations Law section 7-108, a rent demand requires 14 days under RPAPL section 711(2), and non-renewal notices under Real Property Law section 226-c run 30, 60 or 90 days by length of occupancy. Where the occupant shows an equitable interest, courts push the landlord out of summary proceedings and into ejectment. Recording a memorandum under Real Property Law section 294 protects the option against intervening liens.