A SOAP note is a structured way therapists document what happens during a session. The acronym stands for Subjective, Objective, Assessment, and Plan, and each section captures a different layer of the clinical picture. Originally developed by physician Lawrence Weed nearly 50 years ago as part of the problem-oriented medical record, the format has since been adopted across healthcare, from primary care to behavioral health to veterinary medicine. In therapy, it serves as both a progress tracker and a communication tool, keeping everyone involved in a client’s care on the same page.
How the Four Sections Work Together
Each letter in SOAP represents a distinct section of the note, and they follow a logical sequence: what the client says, what the therapist observes, what it all means clinically, and what happens next. Together, the four sections create a snapshot of a single session that can be compared against previous sessions to track progress over time.
Subjective (S)
This section captures the client’s perspective in their own words. It includes what they report about their mood, symptoms, life events, and how they’ve been feeling since the last session. A therapist might note that a client described feeling “overwhelmed at work” or reported sleeping poorly for the past week. Direct quotes are common here. The key distinction is that this information comes from the client, not from the therapist’s observations or test results.
Objective (O)
The objective section records what the therapist directly observes or measures. In a medical setting, this might include vital signs or lab results. In therapy, it covers things like the client’s appearance, behavior during the session, affect (whether they appeared tearful, agitated, or calm), and any formal assessment scores if a mood inventory or similar tool was used. This section sticks to observable, verifiable facts rather than interpretation.
Assessment (A)
Here the therapist synthesizes the subjective and objective sections into a clinical analysis. This is where the therapist evaluates progress toward treatment goals, notes whether specific techniques are working, and flags anything unusual or unexpected. For example, a therapist might note that a client’s self-reported anxiety has decreased since starting a particular coping strategy, which aligns with the calmer demeanor observed during the session. The assessment can also compare the current session to previous ones, identifying patterns or shifts. Importantly, every impression recorded here should be supportable by evidence from the first two sections. These notes are accessible to other providers and, in some cases, insurers, so unsupported speculation doesn’t belong.
Plan (P)
The plan section outlines what comes next: the focus of the next session, any homework or exercises the client will practice between appointments, adjustments to the treatment approach, or referrals to other providers. Specificity matters here. A vague plan like “continue therapy” gives neither the client nor any other provider a clear picture of the intended direction. A stronger plan might note that the client will practice a grounding technique daily and that the next session will focus on workplace stressors identified during this visit.
Why Therapists Use This Format
The SOAP format’s main strength is organization. Therapy sessions can cover a lot of ground, and without a consistent framework, notes can drift into unfocused narrative. SOAP forces the therapist to separate what the client reported from what the therapist observed, then clearly distinguish clinical reasoning from the action plan. That separation reduces confusion, especially when multiple providers are involved in a client’s care.
The format is also practical for insurance purposes. Claims can be denied when documentation is vague, when the assessment doesn’t logically connect to the plan, or when notes from different sessions look nearly identical despite different billing codes. Clear SOAP notes create a defensible record showing that each session addressed specific clinical needs. When the plan section includes a rationale for the chosen approach, it demonstrates medical necessity, which is what insurers look for when deciding whether to reimburse.
Common Mistakes in SOAP Notes
One of the most frequent problems is vagueness, particularly in the plan section. Treatment strategies that lack detail leave both clients and other clinicians uncertain about the intended path forward. A plan that doesn’t address the individual client’s specific needs reads as generic and can undermine care continuity.
Another common error is omitting key objective data. When observable details are left out, the assessment loses its foundation. If a therapist notes clinical improvement in the assessment but hasn’t documented any objective evidence supporting that conclusion, the note doesn’t hold up under scrutiny. Excessive jargon is also a problem. Notes that rely on non-standardized terms or overly technical language can create confusion when shared across providers from different disciplines.
Perhaps the most consequential mistake is a disconnect between the assessment and the plan. If the assessment identifies worsening anxiety but the plan makes no mention of addressing it, the note contradicts itself. Auditors and other providers notice these mismatches quickly.
SOAP Notes vs. Other Therapy Note Formats
SOAP isn’t the only documentation format therapists use. Two common alternatives are DAP notes and BIRP notes, and each has a slightly different emphasis.
- DAP (Data, Assessment, Plan) combines the subjective and objective sections into a single “Data” section. This creates a less structured, more narrative account of the session. DAP notes are popular in community mental health settings where a holistic description of progress may feel more natural than separating client reports from therapist observations.
- BIRP (Behavior, Intervention, Response, Plan) shifts the focus toward what the therapist actually did during the session. The “Intervention” section explicitly documents the techniques and strategies used, and the “Response” section captures how the client reacted. This makes BIRP notes particularly useful for tracking whether specific therapeutic interventions are effective.
SOAP notes tend to be best suited for settings where concise, structured documentation matters most, such as practices that coordinate with medical providers or those that need clear records for insurance. BIRP and DAP formats may better capture the complexity of psychotherapy itself, where the interventions and the client’s evolving narrative are central to the record. Many workplaces or insurance panels specify which format to use, so therapists don’t always have a choice.
What Clients Should Know
If you’re in therapy, your therapist is almost certainly writing some form of progress note after each session. SOAP notes are part of your clinical record, which means they’re subject to privacy protections. They are not the same as psychotherapy process notes, which contain a therapist’s private reflections and are held to stricter confidentiality standards under federal privacy rules.
Your SOAP notes may be shared with your insurance company if you’re using benefits, and they can be accessed by other providers involved in your care. The subjective section might include things you said during the session, though typically paraphrased rather than transcribed verbatim. If you’re ever curious about what’s in your notes, you generally have the right to request access to your clinical records.