Advance Care Plans vs. Living Wills: What's the Difference and Why It Matters

Planning ahead for your healthcare decisions is one of the most thoughtful things you can do — for yourself and for the people who love you. But when you start looking into it, the terminology can be confusing. "Advance care plan," "living will," "advance directive," "representation agreement" — what do they all mean, and which ones do you actually need?

This guide breaks it down in plain language, with a focus on how these documents work in British Columbia.

What Is an Advance Care Plan?

An advance care plan is a document that outlines your preferences for medical care in situations where you may not be able to speak for yourself — whether due to illness, injury, or cognitive decline. It can be quite detailed, covering specific treatments you would or wouldn't want, your preferences around pain management, emergency care instructions, and decisions about organ donation.

In many provinces, an advance care plan can also include the appointment of a substitute decision-maker (sometimes called a representative or proxy) — a trusted person who is authorized to make healthcare decisions on your behalf.

Think of it as a practical roadmap: if something happens, your family and healthcare team will know exactly what you want.

What Is a Living Will?

A living will serves a similar purpose but tends to be broader and more values-based. Rather than listing specific medical instructions, it communicates your general wishes about end-of-life care — your feelings about life-sustaining treatment, artificial nutrition and hydration, comfort care, and what quality of life means to you.

It's less of a checklist and more of a letter to the people making decisions on your behalf, helping them understand your philosophy and priorities so they can act in a way that feels true to who you are.

How Are They Different?

The short answer: an advance care plan tends to be more specific and legally detailed, while a living will focuses on values and broader preferences. Many people benefit from having elements of both — specific instructions where it matters, and general guidance for situations that can't be predicted in advance.

An advance care plan typically covers:

• Specific treatments you consent to or refuse

• Pain management preferences

• Organ donation decisions

• Emergency care instructions

• Preferred care settings (hospital, home, long-term care, palliative care)

• Appointment of a substitute decision-maker

A living will generally addresses:

• Your overall approach to end-of-life care

• Feelings about life-sustaining treatment

• Comfort care priorities

• Quality-of-life values

• Religious, cultural, or personal beliefs that should guide care decisions

How It Works in British Columbia

Healthcare planning documents vary by province, so it's important to understand the specific framework where you live.

In BC, the key documents are:

Advance Directive — A written set of instructions about the healthcare treatments you consent to or refuse, which takes effect if you become incapable of making decisions. This is the document that most closely combines elements of both an advance care plan and a living will.

Representation Agreement — A separate document that appoints someone (your "representative") to make healthcare and personal care decisions on your behalf. BC offers two types: a standard Representation Agreement (Section 9) for a broad range of decisions, and an enhanced version (Section 7) that covers more routine matters and is easier to set up.

Both documents have specific legal requirements, so it's worth consulting with a lawyer or notary to make sure yours are properly prepared and valid.

For detailed information on BC's framework, visit Government of British Columbia: Advance Care Planning.

When Should You Put These in Place?

The honest answer is: sooner than you think. These aren't documents just for people who are elderly or seriously ill. Unexpected situations can arise at any age, and having your wishes clearly documented means your family won't be left guessing during an already stressful time.

That said, there are certain moments when it's especially important to revisit your plans:

• After a new medical diagnosis

• Before a major surgery

• When your family circumstances change (marriage, divorce, the death of a spouse)

• If you move to a different province (laws vary, and your documents may need updating)

• Whenever your values or preferences shift over time

A good rule of thumb is to review your documents at least once a year to make sure they still reflect what you want.

Making Sure Your Wishes Are Known

Having the documents in place is only half the equation. The other half is making sure the right people know about them and understand your wishes.

Share copies with your healthcare providers so they're included in your medical records. Give a copy to your substitute decision-maker, and consider keeping one with your other important papers at home.

Have the conversation. Documents are important, but a genuine conversation with your family and your representative is just as valuable. Talk through your wishes, explain your reasoning, and give the people closest to you a chance to ask questions. These conversations can be difficult to start, but most families find that once they do, it brings real peace of mind — for everyone involved.

Advance Care Planning Canada offers helpful tools and conversation guides if you're not sure where to begin.

How This Connects to Funeral Planning

Advance care planning and funeral preplanning are two sides of the same coin. One addresses how you want to be cared for while you're alive; the other addresses what happens after you've passed. Together, they give your family a complete picture of your wishes — and spare them from having to make difficult decisions under pressure.

At Alternatives Funeral & Cremation Services, we often speak with families who tell us how grateful they are that their loved one planned ahead. Whether it's documenting healthcare preferences or prearranging a funeral, the gift is the same: clarity, peace of mind, and the knowledge that your wishes will be honoured.

If you'd like to start thinking about your funeral prearrangements alongside your healthcare plans, our team is here to help — with no pressure and no rush.