Five NFHS rule changes for 2026-27, and the two that change your bench

Your first game is close. Somewhere in this week's practice plan there's a segment for end-of-quarter inbounds, and two of this season's rule changes decide what that segment should look like.

The NFHS changed five basketball rules for 2026-27. Three are housekeeping for officials. Two change what happens on your bench: what you call with less than a second left, and what you say when the clock is wrong. Here are all five in plain English, then the two that matter most to you.

The five changes

1. Rule 5-9-5: 0.3 seconds must come off on a throw-in. In the last 59.9 seconds of any quarter or overtime, at least three-tenths of a second must run off the clock when a player inbounds legally touches the throw-in. It only applies when the clock shows tenths.

2. Rule 5-10-2 Note: officials may use a silent count. If an official decides the clock wasn't started or stopped properly, the official's silent count can now be used as definite knowledge to fix the clock.

3. Rule 8-6-4: opposing technical fouls offset. When technical fouls by both teams happen during the same dead ball, they're all treated as committed at about the same time. The penalties cancel and play resumes at the point of interruption.

4. Rule 9-2 Penalty: a throw-in violation is taken from the original spot. If a team violates on a throw-in, the other team inbounds from where the original throw-in was. If that spot wasn't a designated spot, the ball moves to one.

5. Rule 6-4-4g is gone. Last year's change to how officials handle a player faking being fouled made it unnecessary.

That's the whole list, from the NFHS release on May 20, 2026. Your state association may add its own changes on top, so check with them before your rules meeting.

Change one for your bench: 0.3 seconds means a tip

This rule matches one you already know. Under Rule 5-2-5, with 0.3 seconds or less on the clock, a player can't catch the ball and shoot. Only a tap or tip can score.

The new rule makes the clock agree. Late in a quarter, at least 0.3 has to come off the moment the ball is touched inbounds. So when the clock shows 0.3 or less, a catch-and-shoot can't beat it. Your play has to finish at the rim with a tap.

What to do this week:

• Sort your end-of-quarter calls by time. One play for 0.3 or less: a lob or a tip at the rim. One play for 0.4 to about 1.5 seconds: a catch and a quick shot. One for more time than that, where you can afford a dribble.
• Practice the tip play, not just the lob. The pass has to arrive where a player can tap it at the rim. That's a timing rep between your inbounder and your best leaper, and it needs reps before game night.
• Put the time ranges on your call sheet. In a timeout you won't remember which play goes with which number. Write it down: "0.3 or less: Tip. Under 2: Lob. More: Floppy."
• Check your gym's clock. The rule only applies when the clock shows tenths. Know what your home clock does, and look at the visitor's clock during warmups.

Our Sideline Back Screen Lob was drawn for one second on the clock. Use it as a starting point for your short-clock calls, and see baseline and sideline inbound plays for the rest of the menu. How to teach an inbound play covers the four-step install.

Change two for your bench: what to ask when the clock is wrong

Clock errors happen in every gym. Somebody at the table starts it late on a throw-in, or it keeps running after a whistle. Until this season, officials needed definite knowledge to fix it, and coaches often argued about what that meant.

Now an official's silent count counts as that knowledge. If the official was counting and the clock didn't match, the official can correct it.

What that means for you:

• Ask the right question. "Did you have a count on that?" is a fair question to ask an official, and now it's the one that matters. Ask it calmly at the next dead ball, not with your arms in the air.
• Keep your own record. Have an assistant or your stat person write down the time and score at each timeout and at the end of each quarter. A correction isn't guaranteed, but you can't ask for one without the facts.
• Brief your scorer and clock operator. If you supply the home table, walk them through the new rule before the first game. Most errors start there.

A score sheet at the bench, kept by someone other than the head coach, is the simplest way to have the time, score, fouls and timeouts in front of you when you need them.

The other three, in one line each

• Offsetting technicals: if both benches get a technical in the same dead ball, there are no free throws and play picks up where it stopped. Tell your players that a technical doesn't "get one back."
• Throw-in violations: the other team inbounds from the original spot. If your press traps the inbounder into a five-second count, expect the ball to stay right there.
• 6-4-4g: nothing to change. Last year's flop rule already covers it.

A rules card for your staff

Before the first game, give your assistants and the scorer's table a one-page card:

1. Last 59.9 seconds: at least 0.3 comes off when the throw-in is touched (only if the clock shows tenths).
2. 0.3 or less: tap or tip only. Call the tip play.
3. Clock wrong? Ask the official at the next dead ball if there was a count.
4. Opposing technicals in the same dead ball cancel.
5. A throw-in violation: the other team inbounds from the original spot.

Draw your short-clock plays on a blank court with the free court diagrams, or pull a finished one from our play library.

The rule change takes five minutes to read. The tip play takes a week of reps.

Rules change a little every year. What wins the last second is the same as it always was: the play is called, practiced and on the sheet before you need it.

Source: NFHS, "Clock Adjustments Addressed to Support Officials in 2026-27 High School Basketball Rules Changes," May 20, 2026. Check your state association for any state changes.