Offside in Football: A Beginner-Friendly Explanation

Offside is about positioning at a particular moment and active involvement in play.

The key moment

Position is assessed when a teammate plays or touches the ball, not when the receiver controls it.

Position alone is not enough

An offside position becomes an offense only when the player becomes involved as defined by the Laws of the Game.

Common exceptions

A player cannot be offside directly from a throw-in, goal kick, or corner kick.

Check current laws

Referee interpretations and competition technology may change; consult the current IFAB Laws of the Game.

Final checklist

Review these principles against your needs and current local rules before making a decision.