When to Break Confidentiality: The Three Exceptions Every Therapist Needs to Know

Confidentiality is the foundation of the therapeutic relationship. Without it, clients cannot tell the truth — and without the truth, therapy cannot do much. Most therapy conversations, including the hardest ones, stay within the bounds of confidentiality. But there are three categories of exception that therapists need to know precisely and act on correctly when they arise.

These are not edge cases. Every therapist in full-time practice will encounter all three at some point. And because the legal and ethical requirements are specific, and vary by state, getting them wrong — in either direction — carries real consequences.

Mandatory reporting

Mandatory reporting obligations exist for child abuse or neglect, and in most states for vulnerable adult abuse or neglect. As a mandated reporter, you are legally required to report when you have reasonable suspicion — not certainty, not proof, but reasonable suspicion based on what you have seen, heard, or been told.

The standard is deliberately low. The system is designed so that therapists report and let investigators determine what happened. The obligation to report is not conditioned on your confidence that abuse occurred. It is conditioned on your reasonable suspicion that it might have.

Two clinical situations that trip therapists up on this:

First, clients who disclose historical abuse that happened in childhood. If the perpetrator is still in contact with children, the mandatory reporting obligation may still be active — the abuse is historical but the risk may be ongoing. This requires careful assessment.

Second, a client who is also a parent disclosing domestic violence. Exposure of children to domestic violence triggers mandatory reporting in some states and not others. Know your state’s specific law before the situation arises.

The conversation with the client when you make a report is worth being explicit about:

“I want to let you know that what you’ve described is something I’m required by law to report. I want to be transparent with you about that. I’d like to make the report with you present if that’s possible.”

Whether you tell the client before reporting (the default in most situations) versus after (when telling them first could endanger the child or compromise the investigation) is a clinical judgment that depends on the specific situation.

Duty to protect

The Tarasoff duty — to warn or protect an identifiable third party when a client has made a serious, credible, imminent threat against them — is not a theoretical concept. Therapists encounter it in practice, sometimes in the middle of a session.

The assessment questions are specific: Is there an identifiable victim? Is the threat serious and credible? Is the client expressing intent rather than frustration? Do they have access to means? Is there imminence?

A client who says “sometimes I want to kill my mother” is not expressing a Tarasoff-triggering threat. A client who names a specific person, describes a plan, has access to means, and describes a timeline is a different clinical picture entirely.

When the threshold is met, most states require some combination of warning the potential victim, notifying law enforcement, or both. Know your state’s specific law. If you are uncertain, consult with your malpractice carrier before acting — most carriers have 24-hour consultation lines that exist precisely for these situations.

Danger to self

When a client is at imminent risk of suicide and a voluntary safety plan cannot be maintained, emergency intervention overrides confidentiality. The specific threshold — imminent risk that the client cannot manage voluntarily — is a clinical assessment, not a formulaic standard.

Most suicidal clients do not meet this threshold, and most suicidal crises are managed with voluntary safety planning, increased contact frequency, and means restriction. The decision to initiate an involuntary hold is significant and is reserved for situations where voluntary interventions are genuinely insufficient.

Know your state’s specific criteria and process for involuntary psychiatric holds before you need them. Knowing how to initiate an emergency petition in your jurisdiction should not be something you figure out in the middle of a crisis session.

Across all three: documentation and consultation

Whatever you do in any of these situations, document it thoroughly and promptly. What was said, your clinical assessment, your reasoning, who you consulted, what action you took and why. Your documentation is your clinical thinking made visible. In situations where your decisions might later be scrutinized, thorough documentation is your protection.

Consult before you act whenever possible. Supervision and peer consultation exist for exactly these situations, and most malpractice carriers offer live consultation lines. The consultation protects the client, protects you, and makes your decision-making more defensible.

If you want a complete visual decision tree for all three confidentiality exceptions — mandatory reporting, duty to protect, and imminent danger to self — with assessment criteria, documentation language, and the client conversation scripts, browse the therapist decision guides library.