Futsal Rules Explained

Futsal is a fast-paced, five-a-side indoor football variant played on a hard court with a smaller, low-bounce ball. The core rules set it apart from outdoor soccer: no offside, kick-ins instead of throw-ins, a four-second limit on restarts, and an accumulated fouls system that awards a direct free kick without a wall on the sixth foul. Matches are played in two 20-minute halves with a stopped clock.

The four-second rule is the engine of the game’s speed. Every restart, goal clearances, kick-ins, free kicks, must happen within four seconds or possession flips. That timer forces quick decisions and eliminates the deliberate delays you see in the outdoor game. For a full overview, see our guide to futsal rules explained.

What follows: a breakdown of the pitch, the ball specs that matter, the unique timing, and the foul system that changes how you defend, all part of a typical futsal rules explained guide. You will understand why slide tackles earn red cards, how goalkeepers can play as outfield players, and where the official rules permit league variations.

Key Takeaways

• A match cannot start or continue if a team has fewer than three players. This is a hard floor in the FIFA laws.
• The four-second rule applies to every restart. Go over, and you lose the ball.
• After a team commits five fouls in a half, the sixth foul brings a direct free kick from the 10m mark with no wall allowed.
• Kick-ins replace throw-ins. The ball is placed on the line and kicked in.
• Regional governing bodies like the Futsal Australia Federation (FAF) publish their own modifications, so always check your local competition rules for variations on ball size, pitch dimensions, and timing.

The Pitch and Players: The Core Setup

The game happens in a tight, defined space. For international matches, the FIFA laws specify a pitch length of 38-42 meters and a width of 20-25 meters, while the Futsal Australia Federation (FAF) ‘International’ category specifies a length of 36-40m and a width of 18-20m. The lines marking it are 8cm wide. For non-international play, the range is wider: 25-42m long and 16-25m wide. This allows the game to be played in community halls and sports centers.

The goals are handball-sized: 3m wide by 2m high. A six-meter arc from each goalpost defines the penalty area. You’ll also see a small mark 5m from each corner arc, 5cm outside the pitch. That’s the 2025-26 rule addition for the corner kick mark, reminding defenders to stay back.

A futsal pitch for international play is a hard, flat surface, preferably wood or approved artificial material, measuring 38-42m by 20-25m. The goals are 3m x 2m, with a six-meter penalty arc. An 8cm x 40cm mark 5m from each corner arc enforces defender distance on corner kicks.

Each team fields five players: one goalkeeper and four outfielders. Under FIFA laws, the minimum to start or continue is three players. The Boston Ski & Sports Club (BSSC) also requires 3 players to start a Men’s or Women’s match to avoid forfeit. Substitutions are unlimited and happen “on the fly” through a designated zone at the halfway line. A player must be completely off before the replacement comes on, but there’s no need to wait for a stoppage.

Common mistake: Substituting near your own goal during sustained pressure. The incoming player isn’t ready, the opponent intercepts a lazy pass, and it’s in your net before the sub is even complete. Make your changes when you have secure possession in the opponent’s half or during a natural break.

The Ball: It’s Not a Soccer Ball

This is the single biggest equipment difference, and it defines the game. A standard futsal ball is heavier and filled to a lower pressure so it doesn’t bounce. According to FIFA, the ball must have a circumference of 62-64cm, a weight of 400-440g, and an internal pressure of 0.6-0.9 atmospheres.

The test is a drop from two meters. Under FIFA rules, the first rebound must be between 50 and 65cm, while the Futsal Australia Federation (FAF) requires the first bounce to be ≤30cm and the second bounce ≤10cm. For official competitions, the ball must bear a FIFA Quality Programme mark, look for it when you buy.

Specification	FIFA International Standard	Futsal Australia Fed. (FAF) Senior Ball
Circumference	62-64 cm	60-62 cm
Weight	400-440 g	430-460 g
Bounce (2m drop)	50-65 cm (first rebound)	≤30 cm (first), ≤10 cm (second)

The FAF numbers show a common regional variation. Their ball is slightly smaller, heavier, and has a much stricter bounce limit. Always check your league’s spec sheet. Using a regular soccer ball turns the game into a pinball match, it skips off the hard surface and encourages hopeful punts instead of controlled passing.

The right ball stays glued to the floor. Various brands make reliable models that meet the FIFA standard. The feel is denser than a soccer ball. It rewards a firm pass and punishes a toe-poke.

The Clock and The Timeout: It’s a Stop-Start Game

Forget injury time. Under FIFA rules, a match is two halves of 20 minutes of playing time each, with the clock stopping for dead balls. The Futsal Australia Federation (FAF) uses a total 40-minute period where the clock stops only when the ball is out of play. When the ball is back in play, the clock starts. This means the last minute of a close game can last ten real-world minutes.

Other timing systems exist. The Futsal Australia Federation uses a total 40-minute period, where the clock only stops when the ball is out of play. It’s a subtle but important difference that changes endgame strategy.

Each team gets one timeout per half. You can’t carry it over. The referee will grant it when your team has possession of the ball. A 2025-26 amendment recommends an acoustic signal 10-15 seconds before the timeout ends, so players know to get ready. Use your timeout to set a defensive shape, plan a set-piece, or just let your players breathe during a frantic period.

Where this goes sideways: Wasting your timeout early to discuss a referee decision. Save it for the final five minutes when you need to protect a lead or chase a goal. A fresh tactical instruction with 90 stopped-clock seconds left is worth more than a rant in the 10th minute.

Restarts and The Relentless Four-Second Rule

Every method of putting the ball back into play has one dictator: the four-second timer. The referee signals the four-second count. If the ball isn’t in play by the time the last finger drops, possession goes to the other team.

• Kick-off: Starts each half and restarts play after a goal. Ball stationary on the center spot; all opponents must be in their own half.
• Kick-in: Replaces the throw-in. The ball is placed on the touchline where it went out and kicked in. The ball is placed on the touchline where it went out and kicked in. Under FIFA rules, opponents must be at least 5m away from a free kick, while the Boston Ski & Sports Club (BSSC) requires a distance of at least 5 yards.
• Goal Clearance: Replaces the goal kick. The goalkeeper throws or rolls the ball from their hand from inside the penalty area. The goalkeeper throws or rolls the ball from their hand from inside the penalty area.
• Corner Kick: Taken from the corner arc. Defenders must be at least 5m away, hence the new corner kick mark.
• Dropped Ball: Used to restart after an unusual stoppage (e.g., injury, outside interference). The referee drops the ball where it was when play stopped. Under FAF rules, players must be no less than 1m away.

The timer is merciless. I’ve seen a goalkeeper called for a four-second violation on a goal clearance while still looking up to pick a pass. The referee’s count is silent but visual, watch their hand.

Fouls, Cards, and The Accumulated Fouls System

This is where futsal’s chess match really plays out. Fouls like tripping, pushing, handball, and dangerous play are penalized with a direct free kick (or a penalty kick if inside the penalty area).

The game uses a yellow card (caution) and red card (sending-off) system. A player receiving a second yellow card in a match is sent off. A straight red means expulsion, but here’s the key difference from soccer: the team can replace the sent-off player after a period of time or if the opposing team scores. The team plays short for those two minutes.

The strategic heart is the accumulated fouls rule. Each team’s direct free kick fouls are counted from zero in each half.

• Fouls 1-5: Defending team may form a wall at least 5m from the ball.
• 6th Foul and Beyond: The attacking team gets a direct free kick from the attacking team gets a direct free kick from the 10m mark. The defending team cannot form a wall. Only the goalkeeper is allowed to defend the kick.

This rule completely changes defensive behavior in the latter stages of a half. A team on four fouls will often drop into a passive, containing block, terrified of conceding that wall-free shot.

Easy to miss: The accumulated foul count resets to zero at halftime. It also carries over if the match goes to extra time. Those first fouls in extra time are suddenly incredibly expensive.

The Goalkeeper’s Unique Rulebook

The keeper is a playmaker with handcuffs. Their most famous restriction is the four-second rule for possessing the ball in their hands or at their feet within their own half. They also face a strict “back-pass” rule.

A goalkeeper cannot touch the ball with their hands if a teammate has deliberately passed it to them with their foot. If they receive it with their feet, they then have the standard four seconds to play it. The goalkeeper has restrictions on handling the ball after releasing it.

This encourages rapid distribution and prevents time-wasting.

They also have freedom: a goalkeeper can leave their penalty area and play as an outfield player. This “flying goalkeeper” or “power play” tactic is used when a team is chasing a goal. A goalkeeper can leave their penalty area and play as an outfield player, with an outfield player then assuming the goalkeeper role. It’s a high-risk, high-reward move.

Officials and Their Roles

A futsal match is controlled by a team of officials, more than you see in casual soccer.

• Main Referee: Has the final authority on all decisions, operates on the pitch.
• Second Referee: Also on the pitch, with equal authority to call fouls and manage play. For international matches, a second referee is mandatory.
• Third Referee (Timekeeper): Sits at the timekeeper’s table, operates the official clock, records accumulated fouls, goals, and substitutions. They also signal the end of timeouts and periods.
• A futsal match is controlled by a main referee, a second referee, and a third referee (timekeeper).

The referees work as a unit. For example, when showing a yellow or red card, the referee will go to the halfway line, approximately 5m from the timekeeper’s table, to signal the player’s number to the third official before restarting play.

Youth Futsal and Common Variations

For kids, the rules often adapt. For developing players (aged 6-12), the FIFA Futsal Coaching Manual states technique should be the main objective and games with formal refereeing should be avoided. Let them play and learn the flow.

Youth leagues frequently use a smaller, lighter juniors ball. The FAF specifies one with a 55-58cm circumference and a weight of 360-390g. Pitch sizes are also scaled down.

Recreational leagues, like the Boston Ski & Sports Club (BSSC), add their own twists. They mandate shin guards, ban cleats (requiring flat, non-marking indoor shoes), and in coed matches, require at least one female player on the field with no more than four male players at once. Their free kick distance is 5 yards, not 5 meters.

The point is universal: always check your local competition rules after reading any futsal rules explained article. The core principles are fixed, but the numbers on the page can shift.

Can You Slide Tackle in Futsal?

Sliding tackles are prohibited in futsal, and attempting one is a foul. This rule fundamentally changes defensive play compared to outdoor soccer. Defenders must rely on positioning, quick footwork, and interception rather than going to ground. The prohibition exists for safety, as the hard surface and confined space make slides dangerous for both the tackler and the opponent. Sliding tackles are prohibited in futsal, and attempting one is a foul. This emphasis on standing tackles promotes a faster, more technical game focused on skill over physical challenges.

Frequently Asked Questions

What are the five main rules of futsal?

Is futsal harder than soccer?

It’s different. Futsal is technically harder due to the low-bounce ball and tight spaces, demanding better first touch and quicker decisions. It requires less long-distance running but involves more intense, short bursts of activity. Many top soccer players use futsal for skill development.

Can you pass back to the goalie in futsal?

Yes, but with a major restriction. If you deliberately pass the ball to your goalkeeper with your foot, they cannot pick it up with their hands. They must play it with their feet. If they do handle it, an indirect free kick is awarded where the handling occurred.

What is the 2-touch rule in futsal?

This is a common beginner confusion. There’s no universal “2-touch” law. People often refer to the restriction that a player receiving a kick-in cannot play the ball again until another player has touched it. More broadly, the fast pace and pressing mean players often only have time for two touches (control, pass) before being closed down.

What happens if the goalkeeper holds the ball for more than 4 seconds?

It’s an indirect free kick to the opposing team, taken from the penalty area line at the point nearest to where the infringement occurred.

Before You Go

The beauty of futsal is in its constraints. The small pitch, the dead ball, the relentless clock, they force a game of skill and intelligence over athleticism and long balls. If you’re coming from outdoor soccer, unlearn the hoof. Value possession not for its own sake, but for the moment it pulls a defender out of shape.

One final, practical tip: if you’re playing in a local league, find and read their specific rule sheet. The difference between a FIFA-standard 62-64cm ball and a local league’s 60-62cm ball is the difference between control and chasing skids. The gap between a stopped clock and a running clock decides whether you can kill a game late.

Everything above assumes you have the right tools and the right rulebook. A game built on precision demands nothing less.