Capacity requests: scope, standards, and staying in your lane

Three requests hide behind one word

'Capacity' arrives in your inbox meaning at least three different things, and the first task is to tell them apart. A family member may want a letter describing how their relative is functioning; an attorney may want a formal capacity evaluation to support a guardianship petition; a hospital may want an opinion on a client's ability to make a specific medical or financial decision. Each carries a different legal standard and a different qualified evaluator.

The letter about functioning is often within a treating clinician's reach. The formal guardianship or competency evaluation usually is not — it is a distinct forensic assessment, frequently court-ordered and conducted by an independent examiner. Sorting the request into the right bucket, before you agree to anything, determines everything you do next.

Start with what your license authorizes

Before you agree to anything, ask whether the request falls inside what your license actually authorizes. Your scope of practice is defined by your state's practice act and enforced by your board, and rendering an opinion beyond it is itself a discipline risk, independent of whether the opinion is correct. The Virginia Board of Counseling 1Ref 1Virginia Board of Counseling (2026).Virginia Board of Counseling.That the Virginia Board of Counseling is Virginia's licensing authority for counselors — used to anchor that a clinician's licensed scope is set by their state board. and the Maryland Board of Professional Counselors and Therapists 2Ref 2Maryland Board of Professional Counselors and Therapists (2026).Maryland Board of Professional Counselors and Therapists.That the Maryland Board of Professional Counselors and Therapists is Maryland's licensing authority — used to anchor that scope of practice is board-defined and state-specific. are examples of the bodies that set and police that line.

As a general matter, a counseling or therapy license authorizes you to assess and describe a client's mental-health functioning. It commonly does not authorize a formal legal determination of competency or capacity, which the court itself decides — usually with input from a physician or psychologist qualified for that specific evaluation. When you are unsure of your own lane, treat the ceiling as low and confirm it before you act.

Treating clinician versus forensic evaluator

A treating relationship and a forensic evaluation pull in opposite directions, and combining them is a classic dual-role trap. As the treating clinician you support your client's care and rely on what they tell you; a forensic evaluator is a neutral assessor testing the very reliability of that self-report for a court. Serving both roles for the same person compromises each, and it undermines whatever you produce.

The cleaner path is to stay in your treating role and let an independent evaluator perform any formal capacity assessment. You can still contribute what a treating clinician properly contributes — your observations over time — without stepping into the examiner's chair. Staying current on the ethics of role boundaries, the kind of vigilance that staying current alone demands of a solo practice, keeps you out of this trap.

What you can honestly put in a letter

When the request is for a factual letter and it is within your role, write to what you observed, not to the ultimate legal question. Describe the client, the dates and frequency you saw them, their presentation, and the functioning you personally witnessed. Attribute everything to observation and record. Avoid the legal conclusions — 'lacks capacity,' 'needs a guardian,' 'is incompetent' — that belong to the court and to a qualified evaluator.

• State your role and its limits plainly: treating clinician, not appointed evaluator.
• Report observations, not verdicts: what you saw, when, and how often.
• Flag what you cannot address, and name the kind of evaluator who can.
• Date it and keep a copy in the chart with the authorization that permitted it.

A careful letter helps the court without pretending to be the evaluation the court still needs.

Consent and authorization before anything leaves your office

Nothing leaves your office without valid authorization, and capacity questions make authorization genuinely tricky. If a guardian has already been appointed, that personal representative may control the client's records; if guardianship is only pending, the client generally still holds that right. A court order can compel disclosure on its own terms. Confirm who actually holds authority before you release anything at all.

When the person asking is not the client, slow down. A worried adult child is not automatically entitled to a therapy record, and handing one over without authorization or a lawful basis is its own privacy violation. Verify the requester's legal standing in writing, document what you relied on, and disclose only the minimum the request actually requires. The same care you bring after a patient dies, or to an estate's records request, belongs here too.

When to refer the evaluation out

Refer the formal evaluation out whenever the request crosses from describing care into rendering a legal determination. The clear triggers: a guardianship or conservatorship petition, a competency question before a court, testamentary capacity, or any request for an ultimate opinion on decision-making ability. These call for a forensic psychologist or psychiatrist and, often, a court appointment rather than a treating therapist's letter.

A referral is not a failure of nerve; it is scope discipline that protects both the client and your license. Name the type of evaluator the question requires, tell the requester in writing that the determination is outside your role, and offer your treating observations through proper authorization if they are wanted. When the legal stakes are high, the requester's own attorney or the court can arrange the qualified examiner.

Boards draw the line differently — check yours

Where exactly the line sits depends on your state's practice act, so read your own board's rules rather than a neighboring state's. Kentucky's Board of Licensed Professional Counselors 3Ref 3Kentucky Board of Licensed Professional Counselors (2026).Kentucky Board of Licensed Professional Counselors.That the Kentucky Board of Licensed Professional Counselors publishes the requirements its licensees work within — used to show licensure standards differ by state. and Oregon's Board of Licensed Professional Counselors and Therapists 4Ref 4Oregon Board of Licensed Professional Counselors and Therapists (2026).Oregon Board of Licensed Professional Counselors and Therapists.That the Oregon Board of Licensed Professional Counselors and Therapists sets Oregon's licensure standards — used to show the scope line differs by state. each publish the requirements and standards their licensees must work within, and the specifics differ. What one state permits a counselor to attest to, another may reserve for a psychologist entirely.

When a request sits near your boundary, check your board's practice act and, if it stays unclear, ask the board or your professional association before you act. Documenting that you checked — and stayed inside your scope — is itself part of a defensible file. A short, honest 'this exceeds my role' beats a confident letter you were never authorized to write.