The conversation about speak-up culture tends to jump straight to the dramatic end: the whistleblower, the grievance, the tribunal. Most silence never gets near any of that. It is bought far earlier and far more cheaply, by the eye-roll in a meeting, the curt reply to a careful question, the colleague who talks over you until you stop trying. SHRM's latest Civility Index puts a scale on that everyday friction, and the scale is the story.
SHRM's Q2 2026 Civility Index scores US workplaces 41.9 out of 100 and counts more than 104 million acts of incivility at work each day, costing employers an estimated $2.6 billion daily. Incivility is a speak-up tax: everyday rudeness teaches people it is not safe to raise concerns, long before any formal threshold is crossed. Civility has to be rehearsed, not just stated in a value.
Why this matters now
The headline number people will repeat is the money, and SHRM's figure for it is large. The number that should worry a leader more is the behavioural one underneath it. Workplace civility has been stuck in the low-to-mid 40s out of 100 for quarters, which means this is not a fringe problem confined to a few toxic teams. It is the background weather of working life, most of it too small to report and too constant to ignore.
That matters for speak-up culture specifically, because incivility and silence are the same problem seen from two angles. People do not go quiet because they have nothing to say. They go quiet because somewhere along the line, speaking up cost them: a dismissive look, a sharp word, the sense that the question was unwelcome. Incivility is how an organisation quietly trains its people not to bother.
What the research says
The primary source here is SHRM's Civility Index, a recurring quarterly measure of how civil US workers find their workplaces. In Q2 2026 the workplace-level score was 41.9 out of 100. Projected across the workforce, that converts to more than 104 million acts of incivility at work each day, and an estimated daily productivity loss of roughly $2.6 billion once absenteeism is included. Of workers who saw incivility anywhere in their lives, 61% said at least one of those acts happened at work. The office is not insulated from the wider mood. It is one of the main places people meet it.
Why does low-grade rudeness do so much damage to voice? Because the brain treats social threat seriously. Amy Edmondson's research on psychological safety (1999, Administrative Science Quarterly) showed that people make a quiet, fast calculation before they speak: is it safe to be seen as ignorant, intrusive or negative here? An uncivil environment answers that question for them in advance, and the answer is no. Google's Project Aristotle (2015) reached the workplace version of the same finding, ranking psychological safety as the single most important dynamic separating its high-performing teams from the rest. Civility is not politeness for its own sake. It is the precondition for anyone telling you something you did not want to hear.
What most organisations do (and why it fails)
The standard response to a civility or speak-up problem is to announce one. A respect-at-work policy is circulated, a value is added to the wall, an all-staff email reminds everyone to assume good intent. Then a one-hour e-learning module is rolled out, people click through it between meetings, and a completion rate is reported to the board as evidence the issue has been handled.
It rarely moves the behaviour, for a simple reason. Civility under pressure is not an information gap. Nobody snaps at a colleague because they were unaware that snapping is rude. They do it because they are stressed, rushed, defensive or senior enough to get away with it, and in that moment a remembered policy is no match for the impulse. Telling people to be civil works about as well as telling them to be calm.
What works
Some things cannot be taught, they have to be felt. Civility is one of them. You change it by letting people experience both sides of the moment: how it actually lands to be talked over or shut down, and how differently a room behaves when a leader receives a challenge well. That is behavioural practice, not passive learning, and it is built by rehearsing the real situations under conditions close enough to the genuine thing that the response sticks.
This is what our work in the speak-up space is designed around. In a well-built session, trained actors play believable colleagues who interrupt, dismiss and push back, and leaders practise the hard skill of staying open when their instinct is to close down. Our speak-up culture training turns the abstract instruction "make it safe to speak" into something people have actually done in the room, and our psychological safety training grounds it in Edmondson's framework rather than slogans. For teams that want the underlying playbook first, our guide on how to build a speak-up culture sets out the steps, and our explainer on what psychological safety is covers the foundation. Civility is the entry-level version of the same muscle, and like any muscle it grows by being used, not described.
A speak-up culture is not won at the tribunal. It is lost, quietly, in the hundred small moments a day when raising your hand is met with a sigh.
The practical move for a leader reading SHRM's numbers is to stop treating civility as manners and start treating it as the cheapest early-warning system the organisation has. Every uncivil exchange that goes unaddressed is a small lesson in keeping quiet. Every hard question a leader visibly welcomes is a lesson in the opposite. Those lessons compound, and the research is clear about which one most workplaces are teaching.
Incivility and Speak-Up: The Takeaways
SHRM's Q2 2026 Civility Index scores US workplaces 41.9 out of 100, with more than 104 million acts of incivility at work each day and an estimated $2.6 billion in daily lost productivity. Incivility is a speak-up tax: everyday rudeness teaches people that raising concerns is unwelcome, long before any formal threshold is crossed. Policies and e-learning do not fix it because civility under pressure is a behaviour, not an information gap. It changes through rehearsal.
- SHRM's Q2 2026 workplace civility score was 41.9 out of 100, with 104 million-plus daily acts of incivility and roughly $2.6 billion a day in lost productivity and absenteeism.
- 61% of workers who saw incivility anywhere said at least one act happened at work, so the workplace is a primary site, not an exception.
- Edmondson (1999) and Google's Project Aristotle (2015) show people calculate whether it is safe to speak; incivility answers that question with a no.
- Respect policies and e-learning rarely change behaviour because civility under load is an impulse problem, not a knowledge problem. It is built by rehearsing the real moments.