What Are Basketball Violations and How Do They Differ From Fouls?

A violation in basketball is a rule breach that carries no free throws — the ball is handed to the opposing team for a throw-in from the sideline nearest the infraction. That is the defining line between a violation and a foul: a foul involves illegal contact and can award free throws, while a violation never does.

Under the FIBA Official Basketball Rules 2024, the common violations fall into a few families: traveling, dribbling errors (double dribble and carrying), the time limits (3, 5, 8 and 24 seconds), the backcourt or "over-and-back" violation, and goaltending or basket interference. Each one ends the possession and gives the ball to the other side.

Violation	What it is	Result
Traveling	Moving the pivot foot illegally or too many steps	Throw-in to opponent
Double dribble	Dribbling, stopping, then dribbling again	Throw-in to opponent
Carrying	Turning the hand under the ball while dribbling	Throw-in to opponent
3 seconds	Attacker stays in the restricted area too long	Throw-in to opponent
8 seconds	Team fails to advance past halfway in time	Throw-in to opponent
24 seconds	No shot reaches the rim before the clock expires	Throw-in to opponent
Backcourt	Returning the ball to the backcourt after establishing it forward	Throw-in to opponent
Goaltending	Touching the ball on its downward flight	Basket counts or cancelled

Referees signal a violation, stop the clock, and restart with a throw-in — never a free throw. For how points and fouls interact on the scoreboard, see our guide to how basketball scoring works.

Traveling is moving the pivot foot illegally or taking too many steps while holding the ball without dribbling. The penalty is a throw-in for the other team — no free throws, because traveling is a violation, not a foul.

The pivot foot is the foot that stays planted once a player stops dribbling or catches the ball. A player may rotate on that foot and lift it to pass or shoot, but if the pivot foot returns to the floor before the ball leaves the hand, that is traveling.

FIBA OBR 2024 recognises a gather step: a player who is moving may take a "zero step" as they gather the ball, followed by two steps. This modern reading matches the NBA's gather interpretation, so a controlled catch-and-two-steps drive to the basket is legal.

Common traveling cases:

• Lifting and replanting the pivot foot before releasing the ball.
• Taking three or more steps after gathering.
• Falling to the floor while holding the ball and sliding or rolling.
• Jumping with the ball and landing before releasing a pass or shot.

Because the gather step is easy to misjudge at speed, referees watch the exact moment the ball is controlled. A single misread here can decide a possession. For how officials position and signal, read our basketball referee guide.

The two dribbling violations are the double dribble and carrying (also called palming). Both end the possession and give the opponent a throw-in — no free throws are awarded.

A double dribble happens when a player dribbles, stops the dribble by catching the ball with one or both hands, and then starts dribbling again. Once you pick up your dribble, you may only pass or shoot. Touching the ball with both hands ends the dribble permanently.

Carrying occurs when the dribbling hand turns under the ball so the palm faces upward, letting the ball rest momentarily before it is pushed down again. This gives an unfair pause and control, so it is whistled as a violation.

Situation	Legal?
Crossover, ball stays on top of the hand	Legal
Hand scoops under the ball, brief pause	Carrying
Catch with two hands, dribble again	Double dribble
Fumble recovered without a clear dribble	Usually legal

A fumble is not a dribble: if a player loses control accidentally and regains it, no violation has occurred. The distinction is whether the player deliberately controlled the ball and re-started the dribble, which is what officials look for.

Time violations enforce pace. The main limits under FIBA OBR 2024 are 3, 5, 8 and 24 seconds, and each expiry gives the ball to the opponent with a throw-in — never a free throw.

Three seconds: an offensive player may not stay in the opponents' restricted area (the painted lane) for more than three consecutive seconds while their team controls the ball in the frontcourt.

Five seconds: a closely guarded player holding the ball must pass, shoot or dribble within five seconds; the same limit applies to a throw-in and to a free-throw shooter once handed the ball.

Eight seconds: the team with the ball must advance it from their backcourt across the halfway line into the frontcourt within eight seconds.

Twenty-four seconds: the shot clock. The offence must release a shot that hits the rim before 24 seconds expire. On an offensive rebound, FIBA resets the shot clock to 14 seconds, not a full 24.

Limit	Applies to	Trigger
3s	Attacker in the paint	Team in frontcourt control
5s	Closely guarded / throw-in	No pass, shot or dribble
8s	Advancing the ball	Cross halfway
24s	Shot clock	Shot must hit the rim

The shot-clock reset to 14 keeps offensive rebounds dangerous. A free scoreboard like JudgeMate's basketball live scoreboard runs the game clock and a separate shot clock so spectators can follow every reset.

A backcourt violation — often called "over and back" — happens when the attacking team returns the ball to its own backcourt after establishing it in the frontcourt. The result is a throw-in for the defence, with no free throws.

Under FIBA OBR 2024, a team gains frontcourt status once the ball and both feet of the player controlling it touch the frontcourt. From that instant, the offence may not be the last to touch the ball in the frontcourt and then be the first to touch it in the backcourt.

Two conditions must both be met for the violation:

• The offence was the last team to touch the ball in the frontcourt.
• The offence is the first team to touch it once it is in the backcourt.

If a defender knocks the ball back, or a defensive tip sends it into the backcourt, there is no violation, because the defence caused it. In the NBA the backcourt rule works the same way, and the eight-second count applies identically.

The eight-second count and the backcourt rule work together: once you cross, you cannot go back. This pins the offence into the attacking half and rewards defensive pressure near the halfway line.

Goaltending and basket interference govern touching the ball near the rim. Both are violations, and the outcome depends on who commits it: a defensive infraction counts the basket for the offence, while an offensive infraction cancels it.

Goaltending is touching the ball during its downward flight toward the basket, when the ball is above the level of the rim and has a chance to score. A defender who does this concedes the points as if the shot had gone in.

Basket interference is touching the ball or the rim while the ball is on the rim or within the imaginary cylinder above it. If the defence interferes, the basket is awarded; if the offence interferes, the basket is cancelled and the ball goes to the defence.

Who touches	When	Result
Defence	Ball on downward flight	Basket counts for offence
Defence	Ball or rim during contact on the rim	Basket counts for offence
Offence	Ball on or above the rim	Basket cancelled, ball to defence

A key nuance: once the ball touches the rim, some legal plays open up, but interfering with the ball inside the cylinder is still a violation. The number of points awarded on a defensive goaltend equals the value of the attempted shot — two or three.