California requires a definite, specified termination date on every exclusive listing, and Business and Professions Code section 10176(f) makes a listing without one grounds for discipline and a weak foundation for any commission claim. The commission promise must itself be in writing under Civil Code section 1624(a)(4), and for one to four residential units the broker also delivers the agency relationship disclosure drawn from Civil Code sections 2079.13 to 2079.24.
Texas has no promulgated listing form, so the writing carries the whole risk. Section 1101.806(c) of the Occupations Code is the operative rule, and case law under it has defeated commission claims built on email chains and unsigned drafts. The broker must also give the Information About Brokerage Services notice under section 1101.558 at first substantive communication, and intermediary status has to be authorized in writing before the firm works both sides.
Florida presumes every licensee is a transaction broker unless a single agent or no brokerage relationship is established in writing under section 475.278, Florida Statutes, so the listing states the relationship deliberately. Florida bars automatic renewal clauses in listing agreements outright. Under section 475.25(1)(r) and Rule 61J2-10.028, Florida Administrative Code, the agreement cannot require the seller to give notice of cancellation once the expiration date passes.
New York applies 19 NYCRR 175.24 to exclusive listings on one, two and three family dwellings, and the prescribed explanation of exclusive right to sell against exclusive agency must be printed and signed by the owner. Condominiums and cooperatives fall outside the rule, though careful brokers include the explanation anyway. Real Property Law section 443 separately requires the agency disclosure form at first substantive contact. Our library of state-specific real estate documents covers the paperwork that follows the listing.