The Core Four: Estate Planning Documents Everyone Should Have
A durable power of attorney, health care proxy, living will and will or trust work together to protect your finances, health care and assets. Without them, a court may appoint a guardian you didn't choose.
Key Takeaways
Without a plan, a court may appoint a guardian to make your financial and medical decisions, and incapacity can come suddenly or gradually.
A durable power of attorney lets someone you trust manage your finances and stays valid if you become incapacitated. Name a backup agent.
A health care proxy names who makes medical decisions for you, and a living will spells out the treatments you do and don't want.
A will directs your property and names guardians for minor children. A revocable living trust can also help your heirs avoid probate.
What happens if you can't make your own decisions?
No one likes to imagine a time when they can’t make their own decisions. It ranks alongside cleaning out the garage or scheduling a long-overdue physical—important, but all too easy to postpone. Yet planning for these possibilities can make all the difference.
Without a clear plan, the state might step in and appoint a guardian to make financial and medical decisions on your behalf. Someone you didn’t choose could decide where you live, how your money is managed and what medical treatment you receive.
Incapacity isn’t one scenario. It exists on a spectrum:
Cognitive decline from Alzheimer’s or dementia
Physical incapacity after injury or illness
A sudden event, like a stroke
Gradual decline over time
Because these unfold differently and at different life stages, you need four documents to form a coordinated safety net. Having only some of them is like buying homeowner’s insurance near a river but skipping flood coverage. You’re mostly protected… until you’re not.
1. Durable Power of Attorney (DPOA)
What it does: Authorizes an agent (or “attorney-in-fact”) to manage your financial affairs — bills, banking, investments and business interests.
Why “durable” matters: The document stays valid even if you become mentally incapacitated.
Who to name: Someone financially responsible, trustworthy and able to handle conflict if family members disagree. Most people choose a spouse or adult child. If neither fits, I can help you identify another trusted individual or a professional fiduciary.
Don’t skip this: Name a back-up agent in case your first choice is unavailable
2. Health Care Proxy
What it does: Designates an agent to make medical decisions when you can’t — during unconsciousness, serious illness, surgery or loss of cognitive capacity.
When it kicks in: Typically activated once a physician determines you lack decision-making capacity. Your agent can then decide on treatments, surgeries, medications, care facilities and, in some states, end-of-life care — guided by your known wishes or their best judgment of what you would want.
Who to name: Someone who understands your care preferences, can decide under pressure and will advocate for you with medical professionals.
Worth considering: Naming different people for medical and financial decisions creates natural checks and balances — and keeps one person from carrying the entire weight.
3. Living Will
What it does: It complements your health proxy. Spells out, in your own words, the treatments you do and don’t want in specific circumstances, such as a terminal condition, a persistent vegetative state or the end stage of an illness with little hope of recovery.
No agent required. But it may be helpful to come up with this document in conversation with your physician and estate attorney. Tools that you can find online like the “Five Wishes” advance directive framework can serve as a useful starting point for clarifying your preferences.
4. Will or Revocable Living Trust
A will directs where your property goes when you die. You’ll need to name an executor of the will who oversees executing your wishes after you pass away. You’ll also need to name a guardian for minor children.
A revocable living trust goes further. You transfer assets into the trust during your lifetime — usually naming yourself as initial trustee, so you keep full control — with a successor trustee ready to step in if you become incapacitated or die.
Why a trust often helps: Assets in a trust can be managed without court involvement, so transfers are private, generally faster and often less expensive than probate. Several types exist, and I can work with you and your estate attorney to determine the right fit.
How to keep your estate plan current
All four, always. No single document covers every phase of incapacity or death.
Check your beneficiary designations. Retirement accounts and life insurance policies override your will — make sure they align with your wishes.
Revisit after life changes. Marriage, divorce, a new child, relocation or a significant change in wealth. Laws evolve too, so we’ll plan to review these documents regularly.