You need a living will if you want a say in end-of-life medical decisions, such as life support, resuscitation, or artificial nutrition, in case you become unable to communicate. Without one, doctors and family members are left to guess at your wishes or default to whatever treatment feels safest to them at the time.
A living will is a type of advance directive, sometimes called an advance health care directive, and it only addresses medical decisions; it does not distribute your property the way a last will and testament does. FastWill's will package can help you create both together.
What a Living Will Actually Does
According to the National Institute on Aging, a living will tells doctors how you want to be treated if you cannot make your own decisions about emergency or end-of-life care. You can specify which treatments you want, which ones you want to avoid, and under what conditions each choice applies, such as being terminally ill or in a persistent vegetative state.
Who Benefits Most From One
A living will matters most if you have strong feelings about specific treatments, such as ventilation, tube feeding, or resuscitation, and you want those wishes respected even if you cannot voice them yourself. It also matters for peace of mind: it removes the burden from your family of having to guess, or argue among themselves, about what you would have wanted during an already difficult time.
What It Typically Cannot Do
- It does not address a specific medical diagnosis or a treatable condition; it is meant for broad end-of-life scenarios.
- It does not cover financial, legal, or property decisions.
- It usually does not function as a do-not-resuscitate order on its own; that generally requires a separate physician's order.
A Worked Example
Imagine a man in his 50s who has a serious stroke and is placed on a ventilator with no reasonable chance of recovery. If he left a living will stating he did not want to be kept alive by artificial means in that situation, his family and doctors can follow those instructions immediately instead of spending days in disagreement, or in front of a judge, trying to guess what he would have wanted. Without that document, the decision often defaults to whichever family member has legal priority, even if siblings or a spouse disagree about the right call.
Living Will vs. POLST
A living will is a statement of your wishes, not a medical order, so in an emergency a paramedic generally cannot act on it directly. For people who are already seriously ill or near the end of life, doctors often recommend pairing a living will with a POLST or MOLST form, short for Physician (or Medical) Orders for Life-Sustaining Treatment. Unlike a living will, a POLST is signed by a doctor and functions as an actual medical order that emergency responders can follow on the spot. A living will is appropriate for any adult regardless of current health, while a POLST is generally reserved for those with a serious diagnosis or advanced frailty.
Living Will vs. Health Care Proxy
If you are young or in good health, a full living will may feel premature, but a health care proxy, sometimes called a durable power of attorney for health care, still lets you name someone you trust to make medical decisions if something unexpected happens. A living will adds detailed, scenario-specific instructions on top of that. Our related article on advance directives and the role of living wills covers how the two work together.
State Variation and Why It Matters
Living will and health care proxy forms are governed by state law, and the exact form, required signatures, and terminology can differ from one state to the next. Some states combine the living will and health care proxy into a single advance directive form, while others keep them separate. This is one of the reasons copying a generic template found online is risky: a document drafted for one state's requirements may not be recognized the way you expect in another. If you are working through your full estate plan at the same time, our frequently asked questions about wills guide covers the legal will side of that planning.
How FastWill Approaches Living Wills
FastWill's platform asks the same questions a doctor or attorney would walk you through in person, such as which treatments you would want under which conditions, and generates a document formatted to your state's requirements. Building it alongside your last will and testament means both documents are stored together and stay consistent with each other.
Frequently Asked Questions
Is a living will only for older adults?
No. A serious injury or illness can happen at any age, and a living will or health care proxy gives you a say in your care regardless of how old you are.
Does a living will let me refuse all medical treatment?
You can specify which treatments you want to refuse, but you can also state that you want to be kept alive with certain measures, such as food and water by tube, if that reflects your wishes.
Do I need a lawyer to create a living will?
No state requires a lawyer. An online estate planning service can walk you through creating a living will that follows your state's requirements.
How is a living will different from a last will and testament?
A living will only covers medical decisions while you are alive but unable to communicate. A last will and testament only takes effect after you die and covers property distribution.
Can I update my living will later?
Yes, as long as you remain mentally competent, you can revise or revoke a living will at any time, the same way you can update a regular will.
Put Your Medical Wishes in Writing
A living will removes guesswork from one of the hardest moments a family can face. Create your living will and last will together with FastWill.
