Castle Doctrine: Which States Have It and How It Differs From Stand Your Ground

Last updated: 21 October 2026. This guide explains the castle doctrine and stand your ground laws in US states, with examples from ten states and a comparison with the householder rule in England and Wales. It is general information, not legal advice.

Short answer: The castle doctrine is the rule that you do not have to retreat before using force, including deadly force, to defend yourself against an intruder in your own home. Most US states recognise it, by statute or court decision. Stand your ground laws go further and remove the duty to retreat anywhere you are lawfully present, such as a street or car park.

Key takeaways

• The castle doctrine applies in the home, and in some states in an occupied vehicle or workplace. Stand your ground applies in public places too.
• The National Conference of State Legislatures counts at least 31 states with no duty to retreat anywhere a person is lawfully present, and eight more where courts or jury instructions allow people to stand their ground.
• Many castle doctrine statutes create a presumption that you feared death or serious injury when someone unlawfully and forcibly entered your home, but the presumption usually does not protect you against people who live there or police officers, or at all if you were committing a crime.
• States such as New York and New Jersey keep a duty to retreat outside the home. England and Wales have no stand your ground rule, but householders get extra latitude: force is unlawful only if it is “grossly disproportionate”.

What is the castle doctrine?

The castle doctrine is an old common law idea that a person’s home is a place of special protection. In Semayne’s Case (1604), the English court recorded that “the house of every one is to him as his Castle and Fortress”. American courts adopted the principle for self-defence. In People v. Tomlins (1914), Judge Benjamin Cardozo of the New York Court of Appeals said a man attacked in his own home is not bound to retreat: “If assailed there, he may stand his ground, and resist the attack.”

The National Conference of State Legislatures (NCSL) describes the castle doctrine as the common law principle that people may use reasonable force, including deadly force, against an intruder in their home. It is an exception to the general rule, still followed in some states, that you must retreat if you can do so safely before using deadly force. It does not make every shooting at home lawful. You still need a reasonable belief that force was necessary, and our guide to self-defence law explains the basic requirements of necessity and proportionality.

How is the castle doctrine different from stand your ground?

The difference is location. The castle doctrine removes the duty to retreat inside your home. Stand your ground removes it in any place where you have a right to be. NCSL describes stand your ground laws as extending the castle doctrine so that people can use deadly force against an imminent threat of death with no duty to retreat. Florida added stand your ground provisions to its castle doctrine law in 2005, and many states followed.

A simple example shows the gap. Suppose someone attacks you with a knife in a car park and you could safely get back into your car and drive away. In a stand your ground state such as Florida or Texas, you have no legal duty to leave before defending yourself, provided the other conditions are met. In a duty to retreat state such as New York, deadly force is not justified if you knew you could retreat “with complete personal safety”. If the same attack happened in your own living room, the castle doctrine would remove the duty to retreat in all three states.

NCSL lists the following 31 states as having no duty to retreat anywhere a person is lawfully present, by statute or case law: Alabama, Alaska, Arizona, Arkansas, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nevada, New Hampshire, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, West Virginia and Wyoming. It lists eight states where court decisions or jury instructions allow deadly force without retreat: California, Colorado, Illinois, New Mexico, Oregon, Vermont, Virginia and Washington.

Which states have the castle doctrine, and how do they compare?

Home defence rules vary a great deal from state to state. The table summarises ten states, based on their statutes and NCSL’s classification.

You can read the source texts for several of these: Florida chapter 776, Texas Penal Code chapter 9, Ohio section 2901.09, New York Penal Law 35.15 and Massachusetts chapter 278, section 8A.

What does a typical castle doctrine law require?

Florida’s law is a common model. Under section 776.013, a person is presumed to have held a reasonable fear of imminent death or great bodily harm when using deadly force if:

1. the person against whom force was used was in the process of unlawfully and forcefully entering, or had unlawfully and forcibly entered, a dwelling, residence or occupied vehicle; and
2. the person using force knew or had reason to believe that an unlawful and forcible entry was happening or had happened.

The presumption does not apply where the person entering has a right to be there, such as an owner or tenant, unless a domestic violence injunction or no-contact order is in place; where the person being removed is the defender’s child or grandchild, or in their lawful custody; where the defender is engaged in criminal activity; or against a police officer performing official duties whom the defender knew or should have known was an officer. Pennsylvania and several other states use similar exceptions.

Two practical points follow. The doctrine protects against intruders, not against family members or flatmates who live there. And it centres on the moment of entry. Shooting someone who is running away, or chasing them outside, can fall outside the presumption and may lead to charges ranging from manslaughter to murder. Our explainer on the difference between murder and homicide sets out those categories, and our guide to mens rea and actus reus explains how intent is assessed.

Does the castle doctrine cover your car, workplace or garden?

It depends on the state. Florida and Pennsylvania extend the presumption to an occupied vehicle. Texas covers an occupied habitation, vehicle, or place of business or employment. Wisconsin’s statute covers a dwelling, motor vehicle or place of business that the defender owns or operates. Colorado’s “Make My Day” law, by contrast, is limited to dwellings, and annotations to the statute note that Colorado courts have held an outdoor doorstep is not part of the dwelling.

Gardens, driveways and porches are often treated differently from the inside of the house, so do not assume your whole property counts as your “castle”. Owning a firearm for home defence is protected by the Second Amendment, as our guide to the Second Amendment explains, but that right does not widen the circumstances in which you may use it.

Does the castle doctrine give immunity from prosecution or lawsuits?

In some states, yes. Florida section 776.032 says a person who uses force as the statute permits “is justified in such conduct and is immune from criminal prosecution and civil action”. Once a defendant raises a prima facie immunity claim at a pretrial hearing, the prosecution must overcome it by clear and convincing evidence, a change Florida made in 2017. Colorado’s “Make My Day” law also grants immunity from both criminal prosecution and civil liability when its conditions are met.

NCSL reports that at least 23 states protect people from civil lawsuits when they acted in lawful self-defence, while in some states an intruder or their family can still sue even if no charges were brought. Civil claims are usually framed as assault, battery or wrongful death; our guide to trespass to the person explains those torts.

How does England and Wales treat householders who defend their homes?

England and Wales have no stand your ground or castle doctrine statute. Anyone using force in self-defence must have believed it was necessary and used force that was reasonable in the circumstances as they believed them to be. Since 25 April 2013, though, section 76 of the Criminal Justice and Immigration Act 2008 has given householders extra latitude. In a “householder case”, where the defender is in their home, is not a trespasser and believes the other person is a trespasser, the force is not to be regarded as reasonable only if it was “grossly disproportionate”. Force that is merely disproportionate can still be lawful, depending on the circumstances.

That is narrower than many US castle doctrine laws. There is no presumption of fear and no immunity, and the protection does not extend to vehicles or workplaces.

Frequently asked questions

Which states have the castle doctrine?

Most states recognise that you need not retreat from your own home before defending yourself, either by statute or through court decisions, including all 31 states NCSL lists as stand your ground states and duty to retreat states such as New York, New Jersey and Massachusetts. What differs is the detail: presumptions of fear, coverage of cars and workplaces, and immunity from prosecution or lawsuits.

Is the castle doctrine the same as stand your ground?

No. The castle doctrine removes the duty to retreat in your home. Stand your ground laws remove it in any place you are lawfully present. A state can have the castle doctrine without stand your ground, as New York and New Jersey do.

Can you shoot someone for stealing from your property?

Usually not just to protect property. Most castle doctrine laws require a reasonable fear of death or serious injury. Texas is an exception: Penal Code section 9.42 can allow deadly force to stop crimes such as burglary, robbery or theft at night, but only if the property cannot be protected another way, and you should not rely on it without advice.

Does the castle doctrine apply to guests or family members?

Generally no. Statutes such as Florida’s withhold the presumption against someone with a right to be in the home, such as an owner or tenant, unless a protective order is in place. Ordinary self-defence rules still apply if they attack you.

Does the castle doctrine protect you if you shoot an intruder who is leaving?

Often not. The presumption is tied to an unlawful entry and an imminent threat. Once the threat has ended, using deadly force may no longer be seen as reasonable, and prosecutors may bring charges. Our guide on facing a homicide charge covers the first steps.

Is there a castle doctrine in the UK?

Not as such. England and Wales use the general law of self-defence, with a special householder rule since 2013 that treats force as unreasonable only if it was grossly disproportionate. There is no presumption of fear and no immunity from prosecution.

This article is general information about the castle doctrine and stand your ground laws and is not legal advice. Self-defence law differs from state to state and changes often, and the outcome of any case depends on its facts, so speak to a qualified criminal defence lawyer in your state if you have questions about using force.