SOAP vs DAP vs BIRP Notes: Which Format Should You Use?

What Are SOAP, DAP, and BIRP Notes?

SOAP, DAP, and BIRP are three structured progress note formats used by mental health professionals to document therapy sessions. Each format organizes clinical information into distinct sections, but they differ in how they categorize that information and what they emphasize.

SOAP (Subjective, Objective, Assessment, Plan) is the most widely used format across all healthcare disciplines. It separates the client's self-report from the clinician's observations before moving to clinical interpretation and treatment planning.

DAP (Data, Assessment, Plan) consolidates the client's report and the clinician's observations into a single Data section, followed by the clinician's assessment and plan. It is essentially a streamlined version of SOAP.

BIRP (Behavior, Intervention, Response, Plan) leads with observable behavior, then documents the specific interventions used, the client's response to those interventions, and the plan. It places the strongest emphasis on the intervention-response link.

All three formats, when used correctly, satisfy the fundamental requirements of clinical documentation: they record what the client presented, what the clinician did, what the clinical picture looks like, and what happens next. The differences lie in organization and emphasis — and those differences matter depending on your clinical setting, payer requirements, and documentation goals.

When You Need It

This comparison guide is useful when:

• You are choosing a note format for a new private practice or group practice
• Your agency is evaluating whether to change its documentation format
• You are transitioning between clinical settings that use different formats
• You are training supervisees or interns on documentation and want to present options
• You want to understand why a particular format was chosen for your setting

Key Components: Side-by-Side Comparison

Element	SOAP	DAP	BIRP
Sections	4: Subjective, Objective, Assessment, Plan	3: Data, Assessment, Plan	4: Behavior, Intervention, Response, Plan
Client's self-report	Subjective section (standalone)	Combined in Data section	Part of Behavior section
Clinician's observations	Objective section (standalone)	Combined in Data section	Part of Behavior section
Interventions used	Embedded in Objective section	Embedded in Data section	Standalone Intervention section
Clinical interpretation	Assessment section	Assessment section	Implicit across Response section
Client's response to treatment	Embedded in Assessment	Embedded in Assessment	Standalone Response section
Treatment planning	Plan section	Plan section	Plan section
Emphasis	Separating client report from clinician observation	Efficiency and simplicity	Intervention-response linkage
Origin	Medical settings (Dr. Lawrence Weed, 1960s)	Adapted from SOAP for counseling	Community mental health settings
Best for	Medical model settings, multidisciplinary teams	Private practice, school counseling	Community mental health, substance use treatment

Pros and Cons

SOAP Notes

• Pros: Universally recognized across healthcare disciplines; clear separation of subjective and objective data; familiar to physicians, psychiatrists, and insurance reviewers; strong legal defensibility due to its widespread use
• Cons: Can feel redundant for psychotherapy (the Objective section can be thin when no physical exam or lab work is involved); requires distinguishing between subjective and objective — a distinction that is sometimes unclear in therapy

DAP Notes

• Pros: Simpler three-section structure reduces redundancy; faster to write; eliminates the sometimes-artificial line between Subjective and Objective in therapy settings; effective for clinicians who find SOAP's four sections cumbersome
• Cons: Less universally recognized outside of behavioral health; the combined Data section can become a disorganized list if not written carefully; may not satisfy reviewers who expect clear separation of client report and clinician observation

BIRP Notes

• Pros: Dedicated Intervention section forces documentation of specific clinical techniques; Response section captures treatment effectiveness; strong format for demonstrating medical necessity and active treatment; well-suited for Medicaid and managed care documentation requirements
• Cons: Less intuitive for clinicians trained in the medical model; the Behavior section can overlap with the Response section if not carefully delineated; less familiar to providers outside behavioral health; no dedicated Assessment section for formal clinical interpretation

Setting Considerations

Private practice: DAP or SOAP are the most common choices. DAP is efficient and well-suited for solo practitioners managing their own documentation. SOAP is preferable if you frequently coordinate care with medical providers who expect the SOAP format.

Community mental health / county agencies: BIRP is the dominant format in many community mental health centers, especially those serving Medicaid populations. The intervention-response structure aligns well with utilization review requirements that demand evidence of active treatment.

Hospital / medical settings: SOAP is the standard. If you are embedded in a hospital, medical clinic, or integrated care setting, SOAP notes ensure your documentation is compatible with the broader medical record.

School-based settings: DAP is commonly used due to its simplicity. School counselors and school-based therapists often prefer DAP because it is quick to write between back-to-back sessions.

Substance use treatment: BIRP is frequently used in substance use treatment programs, particularly those funded through state or federal grants that require documentation of specific evidence-based interventions and client response.

Same Session, Three Formats

The following examples document the same therapy session — a 50-minute individual CBT session with a client experiencing generalized anxiety — in all three formats.

How to Choose the Right Format Step by Step

Step 1: Check your employer or agency requirements. Many settings mandate a specific format. If your agency uses BIRP notes, that is the format you use — the decision is made. Start here before considering personal preference.

Step 2: Identify your primary payer mix. If you bill primarily to Medicaid or state-funded programs, BIRP notes may best satisfy utilization review requirements. If you work in a medical or integrated care setting, SOAP is the safest choice. For private-pay or commercial insurance, any format works.

Step 3: Consider your clinical population. If you work with clients with serious mental illness or substance use disorders where demonstrating active intervention is critical, BIRP's intervention-response structure is advantageous. If your practice is primarily outpatient psychotherapy, SOAP or DAP will serve you well.

Step 4: Assess your documentation workflow. If you have limited time between sessions, DAP's three-section structure is the most efficient. If you want a format that forces thorough documentation, BIRP or SOAP's four sections provide more structure.

Step 5: Try all three on the same session. Before committing, write one session note in each format. Notice which one feels most natural and which one produces the clearest clinical record. The best format is the one you will use consistently and well.

Common Mistakes

1. Choosing a format based on personal preference alone. Your note format should match your setting, payer requirements, and clinical population — not just what you learned in graduate school. A BIRP note in a hospital setting or a SOAP note in a county mental health agency may create friction with reviewers who expect a different format.

2. Mixing elements between formats. If you are writing a DAP note, do not add a separate Objective section. If you are writing SOAP, do not embed a standalone Intervention section. Hybrid notes confuse reviewers and undermine the structure that makes each format useful.

3. Assuming one format is clinically superior. All three formats can produce excellent or poor documentation. A well-written DAP note is clinically stronger than a poorly written SOAP note. Focus on writing quality within your chosen format rather than debating which format is best.

4. Not adapting to your setting when you change jobs. Moving from a private practice (DAP) to a community mental health center (BIRP) requires learning a new format, not insisting on your old one. Budget time to learn the new format's conventions and review examples from your new setting.

5. Omitting required elements because the format doesn't have a dedicated section. BIRP notes do not have an Assessment section, but you still need to convey clinical judgment. DAP notes do not separate subjective from objective, but the data should still be organized clearly. Every format requires risk assessment documentation regardless of whether it has a labeled section for it.