Any regulation that causes this much debate and consternation is going to have exceptions. Offsides are not an exception in soccer. When an attacking player receives the ball immediately from: they do not commit an offense.
If a player gets the ball immediately from a goal kick, a throw-in, or a corner kick, there is no offside offense. Otherwise, yes, you can be offside.
In fact, if a player other than the goalkeeper touches the ball while it is in flight, then they are considered to be offside. If this happens, the offside rule takes effect and play continues with a free kick given to the opposing team at the offside position.
There is an exception to this rule: if the player who is offside scores a goal or causes another goal to be scored, then they will not be penalized because of their offside position. For example, if a forward passes the ball to another player who scores a goal, then the offside player does not get a chance to go around the end line before the game begins. Instead, when the ball is passed to another player, the original forward goes back onside and there is nothing that can be done about it.
This exception only applies if the offside player scores a goal or causes another goal to be scored. It has nothing to do with whether or not the player was offside to begin with.
If a player gets the ball immediately from a goal kick, there is no offside offense. A gratuity play cannot result in an offside position for either team. However, if a player gains possession of the ball after it has been thrown in, that player becomes offside.
For example, if a player with the ball goes into the opposing half and passes the ball, then is tackled by a defender who has moved into the area while the player was still in his own half, the player who passed the ball will be offside.
This is another example of how important it is for players not to be distracted by events outside their control. If a player receives the ball too late, this can lead to an opposition player being onside. However, if a player does not receive the ball in time, this can also result in an offside position for an opponent.
There are several ways for a player to become offside. The easiest way is for a defender to move into the area while the ball is still in play. This includes when the ball is thrown in by the goalkeeper or awarded by the referee. If a player is offside in any other way, he must return to his own half before playing the ball.
Offside is not permitted during a corner kick, goal kick, or throw-in. You will not be called offside if the other team kicks the ball to you when you are in an offside position. As previously stated, you can be in an offside position but will not be labeled offside if you do not engage in the action. For example, if a player on the opposing team is about to shoot and you get in his way, he will not call you offside.
There are several examples where being offside would not be considered illegal including when a player is blocked from making a clear attempt at the ball by another player (for example, if a defender walks up to him and blocks his path). In this case, the player would not be able to take advantage of his opponent's absence because he would have been prevented from getting into a position where he could take a shot.
Being offside is only illegal if you take part in the play. If you stand around watching the play unfold before jumping into the action, you cannot be offside. A good example occurs when a player is pulled down by a defender just outside the area surrounded by the blue lines, preventing him from getting into shooting position. The referee calls for a free kick, since no player can be in a position to take a shot, even if that means that you are offside.
Many questioned whether you could be offside from a corner or not, with the general rule being that there is no offence if a player receives the ball directly from a corner-kick. He COULD be offside in this move, you know. However, if the defender who is defending their own goal steps away from it, then he has given up his position and another player can take it. Thus, there is now no offside position.
In fact, the only time when a player would actually be offside from a corner is if they were standing right on top of it! The idea that you could be offside from a corner is something that has been invented by officials to give them an advantage over players. If a corner is taken well, the goalkeeper will usually have time to react before the ball arrives at their feet, so there's no need for offside traps. But if it's taken badly then referees have the ability to say that you are offside and call for a free kick or penalty kick instead.
There was once a case where a player was offside from a corner but it wasn't noticed by the referee or his assistants. The player had gone out of his way to stay outside the box, only to find himself on the opposing team's side of the field after the corner was taken! The referee had no choice but to award a free kick against the offending team.