Dealing with a Passive Aggressive Coworker

Passive aggression is the silent killer of team dynamics. It’s subtle enough to dismiss but toxic enough to poison an entire department. I’ve dealt with passive aggressive coworkers throughout my career, and I’ve learned that the problem isn’t usually that person—it’s how you respond to them. Here’s my framework for handling passive aggression professionally and effectively.

Understanding Passive Aggressive Behavior

Passive aggression appears in many forms: sarcasm wrapped in a smile, delayed responses to requests, subtle criticism disguised as jokes, or work that’s technically done but deliberately incomplete. The person using these tactics is expressing anger or resentment indirectly, which is actually a sign they feel unsafe expressing frustration directly. Understanding this doesn’t excuse the behavior, but it does help you address the root cause instead of just the symptoms.

Recognize the Patterns

Before you can address passive aggression, you have to identify it. Common patterns include eye-rolling, going through the motions without enthusiasm, taking on projects and mysteriously missing deadlines, or flooding you with fake cheerfulness that feels uncomfortable. One coworker I managed would apologize excessively but then repeat the same mistake—appearing compliant while actually being resistant. Pay attention to what someone does, not what they say. Their actions reveal their true feelings.

Don’t React, Respond

The biggest mistake most people make is responding emotionally to passive aggressive behavior. That eye-roll? You get defensive. That sarcastic comment? You snap back. This is exactly what the passive aggressive person wants—a reaction that makes them the victim. Instead, develop the discipline to pause, acknowledge what happened mentally, and choose a response that doesn’t escalate. This might feel like you’re letting it slide, but you’re not—you’re actually disarming the weapon.

Address It Directly and Privately

If the pattern is clear and repeated, you need a one-on-one conversation. Approach it from a place of genuine curiosity, not accusation. Something like: “I’ve noticed that when I ask for this, you seem frustrated but you say you’re fine. I want to understand what’s actually going on so we can work better together.” This approach invites honesty instead of defense. Many passive aggressive people will clam up entirely if you confront them aggressively, so the tone of your conversation matters enormously.

Set Clear Expectations and Boundaries

Sometimes passive aggression flourishes because expectations are vague. Be crystal clear about what you need, when you need it, and what done looks like. Put it in writing. Follow up on commitments with documentation. This isn’t about being difficult—it’s about removing ambiguity that allows passive aggressive behavior to hide. When expectations are specific and documented, passive aggressive behavior becomes obvious and harder to maintain.

Know When to Escalate

If direct conversation doesn’t work and the behavior continues, it’s time to involve management or HR. Document specific instances with dates and details. Don’t bring emotions into it—present facts. This person may accuse you of being oversensitive or dramatic, but your documentation will speak for itself. A healthy organization will address passive aggressive behavior because it degrades team performance and morale. If your organization ignores it, that tells you something important about the culture.

Protect Your Peace

Ultimately, you can’t control whether someone chooses passive aggression. You can only control your response. Set boundaries about how much of this behavior you’ll tolerate before you escalate. Keep interactions professional and documented. Don’t take it personally, even when it feels personal. And remember that someone else’s inability to communicate directly is not your responsibility to fix. You can be empathetic about why they might be struggling while still being firm that this behavior isn’t acceptable in your working relationship.