Advance Directives for Dementia: A Complete Guide

Protect your future healthcare choices. Our guide explains how to create robust advance directives for dementia, ensuring your values guide your care.

man, woman and child holding hands on seashore

Advance Directives for Dementia: A Complete Guide

February 03, 2026

man, woman and child holding hands on seashore

Advance directives are the difference between guesswork and guidance. For people diagnosed with dementia, they are not a bureaucratic nicety but a practical shield: a way to record healthcare wishes, appoint a trusted decision-maker, and make sure those instructions are accessible when cognition changes. This expert guide explains why advance directives are vital in dementia, how to create them step-by-step (including fully digital workflows), and how secure vaults (e.g., the Evaheld Vault) ensure long-term accessibility, privacy, and family coordination. Along the way, we’ll anchor key points to authoritative resources—Advance Care Planning Australia (advancecareplanning.org.au), the National Institute on Aging (NIA), the Alzheimer’s Association (https://www.alz.org/), Palliative Care Australia (palliativecare.org.au), and Healthdirect’s (https://www.healthdirect.gov.au/) overview of an advance care directive. 


Why dementia changes the planning timeline

Dementia is progressive. Even with excellent support, cognitive capacity tends to decline—affecting memory, reasoning, communication, judgment, and insight. The window for a person to understand, weigh, and communicate decisions is therefore finite. An advance directive—also called an advance care directive or living will—captures a person’s values and medical preferences while capacity is intact and nominates a healthcare proxy (substitute decision-maker) who can act later. The approach is endorsed internationally: early, values-led discussions; clear documentation; and broad sharing so clinicians and family know where the truth lives (see the NIA’s guidance on advance care planning and Australia’s national resources via advancecareplanning.org.au).

For dementia specifically, timely directives help with:

  • Consistency of care as symptoms progress—from mild cognitive impairment to mid- and late-stage dementia.
  • Clarity around high-stakes interventions (resuscitation, feeding tubes, ventilation) that may not align with personal values when quality of life is poor.
  • Reduced conflict among relatives when decisions get emotional.
  • Palliative integration sooner, not as a last-minute rescue (palliativecare.org.au).

Meet your Legacy Assistant — Charli Evaheld is here to guide you through your free Evaheld Legacy Vault so you can create, share, and preserve everything that matters — from personal stories and care wishes to legal and financial documents — all in one secure place, for life.

What an advance directive does (and does not do)

An advance directive (AD) is a legal expression of future healthcare wishes. It can include:

  • A values statement (what “quality of life” means to you).
  • Medical preferences: e.g., preferences about CPR, ventilation, dialysis, artificial nutrition/hydration, antibiotics in advanced dementia, hospital transfers vs comfort care at home or hospice.
  • An advance refusal of specific treatments under defined circumstances (jurisdiction-dependent).
  • Appointment of a healthcare proxy or enduring power of attorney (medical) to decide if you cannot.
  • Directions about palliative approaches, preferred care setting, spiritual or cultural practices.
  • Instructions to share the AD with clinicians and to upload it to national systems (e.g., My Health Record) and a digital legacy vault for rapid access.


What it does not do:

  • It is not a financial will (though it can sit alongside online will maker outputs in your vault).
  • It is not static: it should be reviewed and updated as health or views change (the NIA frames ACP as a process rather than a one-off form).


For a plain-English overview and state/territory nuances in Australia, see Healthdirect’s (https://www.healthdirect.gov.au/) page on advance care directives. For dementia-specific considerations, the Alzheimer’s Association (https://www.alz.org/) provides an accessible primer on advance directives. 

Protect your legacy with ease — create and securely store your will with Evaheld’s free online will maker in the Evaheld Legacy Vault, and share it safely with family or your legal adviser in minutes

Step-by-step: creating a dementia-ready advance directive (digital-first)


Step 1 — Clarify values while capacity is strong

Begin with what matters most, not with procedures. Use prompts:

  • “If I could not recognise family or engage meaningfully, what trade-offs would I accept?”
  • “Is being at home, with comfort measures, more important than hospital-based life prolongation?”
  • “Which spiritual, cultural, or community practices should guide my care?”


Write a short values statement in your own words (2–6 sentences). This anchors later choices when particulars get messy. Advance Care Planning Australia offers conversation guides and forms to help start and structure these discussions (advancecareplanning.org.au).

Tip: If memory is already fluctuating, record a brief video statement alongside your written directive. This humanises your choices and helps proxies advocate with confidence.


Step 2 — Translate values into medical preferences

With dementia, decisions often centre on:

  • Resuscitation (CPR) in advanced disease or late dementia.
  • Mechanical ventilation for pneumonia or other respiratory failure.
  • Artificial nutrition and hydration (feeding tubes) in advanced dementia.
  • Hospital transfers for acute infections vs symptom control at home/hospice.
  • Antibiotics when burdens outweigh benefits (e.g., repeated infections at end of life).
  • Pain and symptom control priorities; use of palliative sedation in refractory suffering (jurisdiction-specific and specialist-led).


The Alzheimer’s Association outlines common scenarios and how to record healthcare wishes that reflect personal goals (https://www.alz.org/). Palliative Care Australia provides a values-based frame for relief of suffering, dignity, and family support across settings (palliativecare.org.au).

Keep language conditional and contextual (“If I am in advanced dementia with no meaningful interaction…”). Absolutes age badly; scenario-linked preferences age

better.


Step 3 — Choose your healthcare proxy (substitute decision-maker)

Pick someone who:

  • Understands your values and can articulate them under pressure.
  • Will advocate respectfully with clinicians.
  • Has the emotional bandwidth for tough calls and family pushback.
  • Will keep documents current and accessible (digital + paper).


Have a dedicated conversation with your nominee. Share your values statement, talk through common dementia scenarios, and confirm they accept the role. Then appoint them using your jurisdiction’s recognised enduring power of attorney (medical) or equivalent. Advance Care Planning Australia centralises state/territory specifics and forms (advancecareplanning.org.au). The NIA discusses how to select and brief a healthcare proxy and why to review the choice over time (advance care planning).


Step 4 — Address guardianship and legal authority

If no suitable proxy exists—or where additional decisions (accommodation, services) require authority—understand the guardianship pathway in your state. Good planning avoids default tribunals later. Record who should be considered if guardianship becomes necessary and ensure your directive references legal authority clearly.


Step 5 — Draft the directive (plain, precise, jurisdiction-aware)

Use recognised templates or clinical forms for your state/territory. Key sections:

  • Identity and capacity statement at the time of signing.
  • Values summary (your compass).
  • Medical preferences (including any advance refusal under defined conditions).
  • Proxy details, contact information, alternates.
  • Clinical team coordination instructions: GP/specialist names, preferred palliative providers, where to send the document.
  • Sharing consent: explicit permission to share the directive across providers and systems.
  • Review cadence (e.g., annually, or after hospitalisation).


Healthdirect summarises what makes a directive valid and how witnessing works in each jurisdiction (https://www.healthdirect.gov.au/)  Advance Care Planning Australia hosts jurisdictional forms and practical “how-to” resources (advancecareplanning.org.au).


Step 6 — Execute it correctly (witnessing, signatures, digital options)

Follow your state’s witnessing requirements (eligible witnesses, not related, etc.). If using digital signatures or digital witnessing, verify that your jurisdiction recognises these for health directives; laws vary and can change. Keep an original signed copy even if you create a fully digital workflow. The NIA stresses legality and clarity in execution (advance care planning).


Step 7 — Digitise and distribute (so people can actually use it)

A directive nobody can find is theatre. Create a distribution plan:

  • Upload the signed directive (PDF) to a digital legacy vault (e.g., Evaheld Vault) with role-based access for your proxy, key family members, and clinicians.
  • Add your directive to My Health Record (or your national clinical repository) so emergency teams can see it.
  • Store aligned items together: online directives, online estate documents, online executor tools, online testament (for estate matters), and a digital asset inventory (for photos, cloud accounts, social media).
  • Issue an Emergency Access Card or wallet card that states: “Advance Directive stored in [vault name]; proxy: [name + phone].”
  • Record a short video summarising your values and priorities; store it alongside the directive to support ethical consent interpretation if disputes arise.


Step 8 — Build a dementia-specific treatment plan with your clinicians

Work with your GP, geriatrician, or palliative team to translate preferences into a treatment plan clinicians can action (e.g., resuscitation status, hospital-transfer thresholds, community palliative referral triggers). Palliative Care Australia emphasises early integration of palliative services—symptom control, caregiver education, and psychosocial support—not just end-stage care (palliativecare.org.au).

Templates you can adapt (copy/paste, then upload)


A) Values & Preferences Summary (for the front of your directive)

  • My values in brief (2–6 sentences):
  • If I have advanced dementia and cannot recognise family or interact meaningfully, my priorities are:
  • Comfort-focused care: ☐ Yes ☐ No
  • Hospital transfer only for symptom relief: ☐ Yes ☐ No
  • CPR in this context: ☐ Yes ☐ No
  • Ventilation in this context: ☐ Yes ☐ No
  • Artificial nutrition/hydration: ☐ Time-limited trial ☐ Not desired ☐ Consider only if reversible cause
  • Preferred place of care: Home ☐ Hospice ☐ Residential aged care ☐ No preference ☐
  • Spiritual/cultural instructions:
  • Clinical contacts (GP/specialist/palliative):
  • Review cadence: Annually / After hospitalisation / On diagnosis change

B) Proxy & Access Sheet (store separately for quick action)

  • Healthcare proxy: Name, mobile, email
  • Alternate proxy: Name, mobile, email
  • Vault location: [Platform name] | How to access (URL/QR)
  • Emergency Access Card code:
  • My Health Record upload: ☐ Completed (date)
  • Where the paper original lives:
  • People with read access: (family/clinicians)


After completing, scan/upload to your digital legacy vault (e.g., Evaheld Vault), grant access, and send a short note to your proxy and GP.


How digital vaults keep directives usable (not decorative)

A directive is only as good as its availability at the point of care. A vault designed for health and legacy—rather than a generic file drive—adds:

  • Single source of truth: the latest signed directive, clearly marked; older versions archived.
  • Role-based access: proxy vs family vs clinician permissions.
  • Audit trails: who viewed/changed what, and when—useful in disputes.
  • Structured fields: so the online healthcare planning essentials (values, preferences, contacts) are readable at a glance.
  • Legacy features: record personal messages, preserve memories digitally, maintain an online family archive, and keep digital inheritance tools close (but separate from medical instructions).
  • Continuity features: automatic reminders for ACP review, prompts to refresh the treatment plan, and fast sharing during hospital admissions.
  • Data security: encryption, multi-factor authentication, and export options if you change providers.


This is where tools like Evaheld Vault are purpose-built: healthcare directives and legacy artefacts live together with secure sharing, so the clinical team sees the directive while family see the person.


Frequently asked realities (answered bluntly)

Is an online “living will” valid?

Yes, if it meets your jurisdiction’s legal requirements for content, signatures, and witnessing. “Online” describes the workflow and storage; the underlying legal validity still relies on your state’s rules. Start with Advance Care Planning Australia for forms and guidance, then store digitally.

Can my proxy override my directive?

Your proxy should follow your documented wishes. If a scenario isn’t covered, they use your values statement as a compass. Choose someone who will execute, not reinterpret your goals. The NIA explains this clearly in its ACP overview.

What if family disagrees with my choices?

Your directive stands (if valid). Reduce fallout with a family meeting now and transparent access later. The Alzheimer’s Association suggests involving a social worker or counsellor early in dementia planning.

Do I need a lawyer?

Often not for basic health directives—forms are provided by state authorities. Complex circumstances (multiple jurisdictions, contested guardianship, unusual refusals) warrant legal advice.

How often should I review?

Annually, and after any hospitalisation, new diagnosis, or major life event. Update the vault, notify your proxy and GP, and keep the paper copy in sync.


The pay-off: clarity today, care consistency tomorrow

Dementia makes time precious and decisions complex. A good advance directive doesn’t try to script every medical twist; it captures who you are, what matters, and who speaks for you—then makes that information instantly findable when it counts. The combination of a clear directive, a brief values statement, an empowered healthcare proxy, and a secure digital legacy vault is the simplest reliable way to protect care consistency and family peace.

Before you close this tab:

  1. Draft your values statement.
  2. Open the official forms for your state via Advance Care Planning Australia (advancecareplanning.org.au) and skim the Healthdirect explainer on validity (https://www.healthdirect.gov.au/)  
  3. Read the NIA’s accessible primer on advance care planning (nia.nih.gov).
  4. Review dementia-specific guidance from the Alzheimer’s Association (https://www.alz.org/)
  5. Note how Palliative Care Australia keeps comfort, dignity, and family support centred from the start (palliativecare.org.au).
  6. Execute, then upload, share, and schedule reviews in your vault (e.g., Evaheld Vault) and My Health Record.

That’s how you turn intention into protection—now, and in the years ahead.

Planning your will isn’t just about assets — it’s about protecting people, values, and clarity for those you love. Alongside preparing your legal documents, explore advance care planning resources to ensure your healthcare wishes are understood, and find gentle guidance for dementia support when planning for long-term wellbeing. Reflect on what truly matters through family legacy preservation resources, and digitise your legacy with a digital legacy vault that your loved ones can trust.


When the time comes to discuss your decisions, explore nurse information and care advice, and see how advance health directive tools help formalise your choices. For those seeking remembrance, discover thoughtful online tribute options, and read about great digital family legacy tools that make it easy. Begin early, act clearly, and protect your family’s future — peace of mind starts with preparation.

More Related Posts

photo of mother and child beside body of water
Capture Your Life Stories With Photos & Videos
woman holding baby beside man smiling
The Psychology Behind Leaving a Lasting Legacy
Man with two girls looking away
How to Journal Your Memories For Your Family

Made with love by the Holistic Legacy Hub