ScopeThe rulebook used on this page
This page applies the IIHF Official Rule Book 2026/27, Version 1.0, June 2026, the international federation's latest published rulebook when this page was checked. The core provisions are Rules 15–20 and 26, with Rules 22–23 for misconducts, Rule 81 for icing and Rule 84 for overtime.
“Hockey” does not have one universal penalty code. The IIHF baseline governs IIHF events; an NHL, USA Hockey, Hockey Canada, NCAA, national federation or local league game uses its appointed book and any competition regulations. The dated NHL and USA Hockey differences below are comparisons, not part of the IIHF ruling.
Core conceptA penalty and a power play are not the same thing
A penalty is the sanction recorded against a player or team. A power play is the numerical consequence on the ice. A penalty creates a power play only when it leaves one team with fewer skaters than its opponent.
That distinction explains why a misconduct or coincidental penalty can put a player in the penalty box without producing an advantage. It also explains why simply seeing players in both boxes does not reveal whether the game is 5-on-5, 4-on-4, 5-on-4 or 5-on-3.
Minor penaltyThe two tests that make a goal end a minor
An IIHF minor normally removes a skater for two minutes with no substitute (Rule 16.1). Rule 16.2 asks two questions at the instant the goal is scored:
- Is the team scored against below its opponent's on-ice numerical strength?
- Is that team serving a minor or bench minor on the penalty clock?
If both answers are yes, the non-coincidental minor with the least time remaining terminates. It is not necessarily the penalty assessed first or the penalty whose player committed the most serious-looking foul.
Goals that do not releaseFour common reasons the player stays in the box
- The short-handed team scored: Rule 16.2 concerns a goal by the opposing team against the short-handed team.
- The teams were not at unequal strength: a goal in equal-strength play does not terminate coincidental minors.
- The active penalty was a major: Rule 20.2 requires the full major to be served despite an opposing goal.
- The goal came on a penalty shot: Rule 16.2 expressly says a penalty-shot goal does not release a player. An awarded goal during ordinary play is treated differently and can terminate the qualifying minor.
Double minorFour minutes operate as two consecutive minors
For goal-expiration purposes, an IIHF double minor is handled in two two-minute portions. If the opponent scores during the first portion, that portion ends and the second begins immediately; the penalized player does not return. If the opponent scores during the second portion while the team remains short-handed, the second portion ends and the player can return.
There is a separate delayed-call result. If the non-offending team scores before play is stopped for a signaled double minor, Rule 15.3 reduces what will be served to two minutes rather than erasing the whole double minor.
Major and misconductPlayer removal is not the same as team reduction
An IIHF major carries five minutes without a substitute, so it creates a power play and does not end when the opposing team scores (Rules 20.1–20.2). Several goals can therefore be scored during one major.
A misconduct by itself allows a replacement and does not make the team short-handed (Rule 22). A game misconduct removes the player for the rest of the game but also permits a substitute (Rule 23.1). If either is assessed with a minor or major, that time penalty—not the misconduct label—is what creates and controls the manpower disadvantage.
5-on-3A third penalty can wait without making it 5-on-2
During regulation play, IIHF Rule 26 prevents a team from falling below three skaters because of time penalties. If a third player is penalized while two teammates' penalties are being served, the third player goes to the box, a substitute remains on the ice, and the third penalty clock waits until one of the earlier penalties expires.
When the power-play team scores at 5-on-3 and the qualifying penalties are minors, only the minor with the least time remaining ends. The usual result is 5-on-4, not the cancellation of both penalties. Release timing can still wait for a stoppage when three penalized players are in the box; Rules 26.1–26.2 control the clock and release order.
Coincidental penaltiesEqual penalties may produce no power play
Under IIHF 2026/27 Rule 19.1, equal numbers of coincidental minors of equal duration are replaced immediately on the ice. The penalized players serve their time and remain in the box until the first stoppage after expiry, but the equal penalties do not reduce on-ice strength or count for the delayed-penalty minimum.
Only the unmatched time after the Rule 19 calculation creates an advantage. Because coincidental penalties do not make either team short-handed, a goal does not erase them.
Delayed callThe extra attacker is not yet a power play
When the team without puck control commits an infraction, IIHF Rule 15.1 lets play continue with the referee's arm raised until that team gains control. The non-offending team may replace its goalkeeper with an extra skater. That is an extra-attacker situation during a delayed call; no penalty time is running yet.
- One signaled minor and no existing shortage: if the non-offending team scores, the goal counts and the minor is not imposed (Rule 15.2).
- One signaled double minor: the goal counts and two minutes are still served (Rule 15.3).
- Already short-handed by a minor, with another minor signaled: the goal counts, the existing qualifying minor ends and the new minor is assessed (Rule 15.4).
- Major signaled: the major is imposed even if the non-offending team scores.
Restart and reviewOfficials settle the sequence before the face-off
When a penalty places time on one team's clock, the face-off normally moves to that team's end zone, and the team awarded the power play chooses the end-zone face-off spot (IIHF Rule 15.5). A penalty assessed after a goal and penalties at a period boundary are among the listed exceptions.
Review availability is competition-dependent. IIHF Rule 18.4 permits on-ice review of a called high-sticking double minor only in designated championships, with confirmation or nullification as the stated outcomes. Major-penalty review under Rule 20.6 is likewise tied to the event's technical implementation. A viewer should not assume every rink or league has the same review process.
Penalty-kill rulesWhat the short-handed team may do
- Score: a short-handed goal counts normally and does not end the scoring team's own penalty.
- Clear without IIHF icing: Rule 81.1 calls icing when the shooting team is equal or superior in numerical strength. A genuinely short-handed team is therefore outside that trigger. This exception is not universal in youth hockey.
- Substitute: penalty killers may change during live play, subject to the ordinary substitution rules. A penalty does not suspend too-many-players or illegal-change restrictions.
- Return legally: a player leaves only when the timekeeper and rules permit. Coincidental penalties and a queue of three penalized players can require waiting for a stoppage even after displayed time expires.
Overtime boundaryThree-on-three changes the display, not the sanction
IIHF Rule 84.3 does not reduce a penalized overtime team below three skaters. A one-player advantage is normally shown by adding a skater to the non-offending team, producing 4-on-3; a two-player advantage becomes 5-on-3. After penalties expire, strength returns to the proper 4-on-3 or 3-on-3 alignment at the next stoppage.
Tournament regulations determine overtime length and format, so confirm the appointed event rules before transferring this procedure to a domestic league or a different competition stage.
Worked case 1A goal during the first half of a double minor
Situation: Red 12 has a double minor with 3:10 showing. Blue scores at 5-on-4.
IIHF 2026/27 ruling: the first two-minute portion ends and the second begins with 2:00. Red 12 stays in the box and Red remains short-handed. The decisive fact is that the goal arrived during the first of two consecutive minor portions (Rule 16.2 and Appendix IV, Table 12).
Worked case 2Which penalty ends at 5-on-3?
Situation: Red is serving separate minors showing 0:35 and 1:20 when Blue scores.
IIHF 2026/27 ruling: the 0:35 minor ends. Red returns one eligible skater and the game continues 5-on-4. Rule 16.2 selects the non-coincidental minor with the least time on the clock; the other minor continues.
Worked case 3A goal arrives with another penalty delayed
Situation: Red is already killing one minor. The referee signals another minor against Red, Blue keeps possession with an extra attacker and scores before the whistle.
IIHF 2026/27 ruling: the goal counts, the minor already being served ends and the newly signaled minor is assessed. Red therefore remains short-handed, now for the new penalty. Rule 15.4—not the simple “a delayed penalty disappears” slogan—controls this sequence.
Worked case 4A penalty-shot goal during a power play
Situation: Blue is on a 5-on-4 power play and is awarded a penalty shot. The shot scores.
IIHF 2026/27 ruling: the goal counts, but Red's active minor does not terminate. Rule 16.2 expressly excludes goals scored on a penalty shot from the release rule. This differs from an awarded goal during ordinary play, which can end a qualifying minor.
Decision pathHow to read any penalty-clock sequence
- Name the ruleset and phase. Regulation and three-on-three overtime display advantages differently.
- Count skaters, not people in the boxes. Decide whether either team is actually below the other's numerical strength.
- Classify every penalty. Minor, bench minor, double minor, major, misconduct and coincidental penalties have different manpower effects.
- Separate running from waiting time. A third time penalty may be assessed but not yet started.
- If a goal occurs, apply Rule 16.2's two tests. Then end only the eligible non-coincidental minor with the least time remaining.
- Check the special route. Delayed call, penalty shot, awarded goal and overtime each add a specific instruction.
- Confirm release and restart. Expiry does not always authorize an immediate exit from the box.
Competition differencesNHL and USA Hockey are not identical to IIHF
NHL 2025–26: the NHL's latest rulebook linked on its official video-rulebook page when checked uses the same core goal-expiration tests in Rules 15–16. A notable difference is Rule 19.1: one minor to one player on each team at the same full-strength stoppage is served without substitution, so play becomes 4-on-4. Under IIHF 2026/27, equal coincidental minors receive immediate substitutions and do not reduce strength.
USA Hockey 2025–29: short-handed icing depends on classification. Rule 624 and the 2025–29 change materials permit it for Youth 15 Only and older and Girls 16U and older, while younger Youth and Girls classifications still stop play for icing. Do not teach the IIHF penalty-kill clearance as a universal youth rule.
Common mistakesFive shortcuts that produce the wrong ruling
- “Any power-play goal empties the box.” Only one qualifying minor ends.
- “The oldest penalty always ends.” IIHF uses the eligible minor with the least time remaining.
- “A player in the box means the team is short-handed.” Misconducts and coincidental penalties can be served with substitutes.
- “Three penalties make it 5-on-2.” The third penalty time waits under Rule 26.
- “A delayed minor always disappears after a goal.” An already short-handed team and a delayed double minor produce different results.
Official referencesGoverning-body sources and effective versions
Checked 27 August 2026 against the IIHF 2026/27 international baseline. The NHL comparison is deliberately limited to its latest officially posted 2025–26 rulebook; USA Hockey's cited four-year edition remains effective. Event codes, national rules and local competition regulations may supplement or replace these provisions.