Capacity to Make a Power of Attorney in BC (Including With Dementia)

"Is Dad still capable of signing this?" is the question that decides whether a BC family handles incapacity planning in an afternoon or ends up in a five-figure court process. And the honest answer is: it depends which document you're asking about. BC does not use one capacity test — it uses four, and a person can pass one while failing another on the very same day.

Understanding this is the single most useful thing a family facing a diagnosis can learn, because it can mean the difference between "too late" and "still possible."

BC uses four different capacity standards

Each planning instrument has its own threshold:

The gap between the "high" standard and the RA7's "inclusive" standard is where BC families find room to act.

The high standard: what an EPoA requires

To sign an Enduring Power of Attorney, the adult must meet the POAA section 12 test. Roughly, they must understand:

• What property they have and its approximate value;
• Their obligations to the people who depend on them;
• That the attorney can do anything with the property that the adult could;
• That the attorney could misuse that authority;
• That the adult can revoke the EPoA while still capable; and
• That the value of their property could decline if it isn't managed prudently.

An RA9 and an Advance Directive similarly require the adult to understand the nature and effect of what they're granting. These are meaningful thresholds — a person with moderate or advanced dementia generally will not meet them.

The inclusive standard: BC's Section 7 escape hatch

Here is what makes BC different. A Section 7 Representation Agreement deliberately does not apply the traditional cognitive tests. Instead, an adult can sign an RA7 even if they cannot manage their own affairs or make decisions independently — provided they can express choices, preferences, and feelings of approval or disapproval, and can show a trusting relationship with their chosen representative.

This is why the answer to "can someone with dementia make a power of attorney in BC?" is often yes, in the form of an RA7, even after they can no longer sign an EPoA. An RA7 can authorize routine bill-paying (with a Monitor), personal care, and healthcare — enough to keep many families out of court. It cannot cover real estate, credit, or refusing life support, but for the crisis of "the bank won't let me pay Mom's bills," it's frequently the answer. See power of attorney for a parent with dementia in BC.

Capacity is decision-specific and fluctuates

Two facts that matter enormously in practice:

• Capacity is assessed per decision and per moment. A person may have capacity to sign an RA7 but not an EPoA; or capacity on a good morning and none by evening. There is no single "capable/incapable" switch. Assess at the actual time of signing.
• A diagnosis is not the same as incapacity. Early dementia, a developmental disability, or a brain injury does not automatically strip someone of the ability to sign — particularly an RA7. Don't assume it's too late until you've checked against the right standard.

When to get a capacity assessment

If capacity is borderline — an early dementia diagnosis, a recent hospitalization, a family member who might later object — get a physician's letter confirming capacity on the day of signing. Banks and courts give a same-day capacity letter significant weight, and it pre-empts a later challenge that the adult was incapable when they signed.

For an EPoA or RA9 in particular, a signed physician's assessment dated to the signing turns a defensible document into a bulletproof one. For an RA7, a professional can confirm the adult can communicate choices and understands the trusting relationship — the elements that standard actually requires.

The takeaway: check the right standard before giving up

The worst outcome is a family that assumes a diagnosed parent is "past" being able to sign anything, skips straight to the assumption of court, and either delays or spends $10,000+ on committeeship they might have avoided. Before concluding it's too late:

1. Determine which document you actually need — and its capacity standard.
2. If the EPoA/RA9 standard is out of reach, ask whether an RA7 is still signable.
3. If capacity is borderline for any document, get a same-day physician's capacity letter.
4. Act quickly — capacity that's slipping doesn't wait.

Our British Columbia Power of Attorney Kit lays out all four capacity standards side by side and walks you through the RA7 pathway when an EPoA is no longer an option — so you don't give up authority to the court when a signable document still exists. When it comes to capacity in BC, the question isn't "capable or not" — it's "capable enough for which document."

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