Affirmative Defense
A defense strategy where the defendant admits the act occurred but argues there is a legal reason they should not be held liable.
An affirmative defense is when the person being sued or charged says, “Yes, I did it, but here is why I should not be held responsible.” Instead of denying the action, the defendant provides a legal reason that excuses or justifies what happened. Common affirmative defenses include self-defense, statute of limitations (the claim was filed too late), consent, and duress (being forced to act).
In Minnesota, a defendant must raise affirmative defenses early in the case – usually in their written answer to the complaint. If they fail to raise the defense on time, they may lose the right to use it later. The defendant carries the burden of proving their affirmative defense.
Why it matters: An affirmative defense can completely eliminate liability even when the facts are not in dispute. If you are sued or charged and believe you have a valid legal justification, raising an affirmative defense promptly is critical to protecting your rights.
Example: A homeowner is sued for injuring a trespasser. The homeowner does not deny the injury occurred but raises self-defense as an affirmative defense, arguing the trespasser broke into the home and posed an immediate threat. If the court agrees, the homeowner is not liable for the injury.
Civil lawsuits and criminal cases, typically raised in the defendant's answer or at trial