Self-Defense in New Hampshire
State-specific overview · Criminal Law
New Hampshire permits self-defense with no duty to retreat anywhere you have a legal right to be, including your home.
How New Hampshire treats Self-Defense
You may use reasonable force to defend yourself against imminent threat of death or serious bodily harm without first attempting to escape. New Hampshire law does not impose a duty to retreat in any location where you are lawfully present. The force used must be proportional to the threat you faced. Self-defense is available as a complete defense to criminal charges if the elements are met.
The general definition of Self-Defense
The legal right to use reasonable force to protect yourself from harm.
Self-defense is a legal justification for using force against someone who is attacking or about to attack you. The key word is 'reasonable'—the force you use must be proportional to the threat you face. Most states recognize a 'duty to retreat' in some situations, meaning you must try to escape if safely possible before using force. Some states have 'Stand Your Ground' laws that eliminate the duty to retreat and allow you to use force where you have a legal right to be.
Read the full Self-Defense entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in New Hampshire.