What Is a Safety in American Football? Rules and Scoring

A safety is worth two points to the defending team, awarded when the ball becomes dead in the offense’s own end zone and the offense put it there — usually a tackle, but also a penalty, a fumble out the back, or a bad snap. The conceding team then free-kicks from its own 20, so the scoring team gets points and possession. That double reward is unique in football’s scoring system.

Scoring almost always belongs to the offense. The safety is the exception.

What a safety is

A safety is worth two points and is awarded to the defending team. The most common way it happens is when an offensive player is tackled with the ball in his own end zone. Because the offense started the play close to its own goal line, the defense pushes the ball carrier back over it and brings him down there.

It is the only score in football that the defense produces by making a stop rather than by carrying the ball into the opponent’s end zone.

Ways a safety can be scored

A safety is not limited to a tackle. It is called whenever the ball becomes dead in the end zone and the team responsible for it being there is the offense:

• The ball carrier is tackled in his own end zone.
• An offensive penalty is committed in the offense’s own end zone (for example, holding).
• The offense fumbles the ball out of bounds through its own end zone.
• A snap or backward pass flies out of the back of the end zone.
• A blocked punt goes out of the back of the punting team’s end zone.

What happens after a safety

This is what makes the safety unique. After scoring, the team that conceded the safety must give the ball back with a free kick from its own 20-yard line. So the scoring team collects two points and then receives a kick, giving it a strong chance to score again shortly after. That combination of points plus possession is why a safety can quietly swing a close game.

How the safety compares

The intentional safety

Sometimes giving up two points is the smart play, which sounds absurd until you look at the alternative. A team punting from its own end zone has the punter standing at the back line with no room for error. A block, or even a decent return, hands the opponent a touchdown from close range.

Take the safety instead and the maths changes. You concede two points, but you free-kick from your own 20 instead of punting from your own goal line, which typically nets 30 to 40 yards of field position and removes the block risk entirely. Teams protecting a lead of more than two points late in the fourth quarter do this deliberately, and it is also a clock-burning device: the runner can retreat and take his time before going down.

Why it is so rare

Safeties are uncommon: a typical NFL season yields only a couple of dozen across roughly 270 games. Offenses know exactly how exposed they are near their own goal line and call accordingly, favouring runs into the line and quick throws over anything that keeps the quarterback deep. When a safety does happen, it is usually heavy pressure from the defense or a mistake, most often a snap sailing past the quarterback in shotgun.

The one-point safety

For rules obsessives, the strangest score in football is the one-point safety, awarded to the defending team when a safety occurs during a conversion attempt after a touchdown. It requires the ball to end up back in the attacking team’s end zone during the try, typically after a blocked kick is recovered and carried backwards.

It has never happened in an NFL game. College football has produced a handful, and if you ever see one live, you are watching something rarer than a perfect season.