What This Statute Says
Horseback riding carries inherent risk that even careful owners cannot eliminate. Arizona's equine immunity statute reflects that reality.
An equine owner or an agent of an equine owner who regardless of consideration allows another person to take control of an equine is not liable for an injury to or the death of the person if [the person took control, signed a release, tack was properly installed, and the equine was a suitable match].
A.R.S. § 12-553(A)What the Statute Requires
All four conditions must be met for the shield to apply:
- The rider had taken control of the equine when the injury happened.
- The rider (or parent or guardian for a minor) signed a written release acknowledging the inherent risks.
- Tack was properly installed by the owner, or the rider used their own tack and accepted responsibility for it.
- The owner reasonably matched the equine to the rider's stated skills, health, and experience.
Subsection B removes the shield for gross negligence or willful, wanton, or intentional conduct. Subsection D extends protection to facility owners with similar exceptions, plus an exception for known hazardous conditions that the owner failed to disclose.
What This Means for Arizona Families
Arizona's horse culture stretches across nearly every county. Families with equine operations, working ranches, or boarding stables build real wealth into those businesses. This statute is a key piece of the liability picture for that wealth.
From an estate planning angle, the statute matters in two places. First, if a loved one died from an equine-related injury, the personal representative's wrongful death analysis runs through this shield. Second, if the estate owns an equine business, the release forms and tack procedures the business uses help preserve the value of the operation for heirs. An Arizona estate planning attorney can coordinate with the operation's risk management practices to keep business succession on track.