A living will is a legal document that outlines your preferences for medical care if you become incapacitated. Though part of your estate plan, it is different from a last will and testament, which details how you want to distribute your assets.
People often think writing a living will can wait until sickness, terminal illness, or old age; yet, a 2025 Harris Poll found that only 5% of Americans have an advance care plan in place. But an unexpected injury or disease can strike at any time, not just with older adults or those in the final stages of an illness. Read on to learn more about what living wills are, how to create one, and what to consider including in yours.
How does a living will work?
A living will speaks for you when you can no longer speak for yourself. As a type of advance directive, it instructs care providers about your medical preferences if you become incapacitated and unable to communicate. Having one can shield your loved ones from having to make difficult choices about your care and reduce confusion or arguments over what's in your best interest.
As a legal document, your living will must comply with state laws and often requires a notary public's signature or the signatures of witnesses. That said, this document exists to ensure you have control over your medical preferences, and therefore, you can revoke or update it at any time to meet your current wishes.
When does a living will take effect?
A living will only activates when two conditions are met: you are unable to communicate your own medical decisions, and you have a qualifying medical condition as defined by your state's laws. These qualifying conditions typically include terminal illness, permanent unconsciousness, late-stage dementia, or an irreversible condition where death is imminent. Your living will does not take effect during routine medical procedures when you're conscious and able to speak for yourself.
Living wills generally remain valid indefinitely unless you choose to revoke them; there's no automatic expiration date. However, you should review your living will every five to ten years or after major life events such as marriage, divorce, a serious medical diagnosis, or significant changes in your care preferences. Some states have specific renewal requirements, so checking your state's laws helps ensure your document remains enforceable when you need it most.
Who needs a living will?
Even though currently only 34% of Americans report having one, every adult should consider that a living will can provide them and their loved ones with peace of mind.
Creating a living will when you're healthy allows you to consider all your options carefully and ensures that your loved ones aren't left with difficult choices. If you're undergoing surgery or are critically or terminally ill, a living will is especially important.
What happens without a living will?
Without a living will, medical decisions fall to a default hierarchy that varies by state, typically your spouse, then adult children, then parents, then siblings. This can create significant problems when multiple family members have equal decision-making authority and disagree. For example, if you have three adult children with conflicting views on life support, doctors may receive contradictory instructions and potentially require court intervention to resolve the dispute.
In the absence of clear directives, you may receive maximum life-sustaining treatment by default, even if that's not what you would have wanted. Conversely, family members facing impossible decisions may make choices influenced by financial pressures, their own beliefs, or emotional distress rather than your actual preferences. The emotional burden on loved ones who must guess at your wishes during a medical crisis can be devastating and often leads to guilt, family rifts, and prolonged grief.
Living wills are particularly important to avoid extra hassles during a difficult time:
- Limited representative authority. Many states require a living will for your representatives to have full decision-making power.
- Court involvement. A court order may be required to end life support, which can be expensive and heart-wrenching.
- Uncertain decision-makers. Doctors may be allowed to decide which family member's viewpoint to follow.
How to make a living will
Each state usually offers free health care directive forms with suggestions on what to include. You can use these as a starting point to discuss with healthcare providers and an experienced attorney.
The following steps are a general guide to writing living wills. If you spend a lot of time in other states, you may want to make sure your living will is enforceable there as well.
How much does a living will cost?
The cost of creating a living will ranges from free to over $1,000, depending on how you choose to prepare it. Many states provide free healthcare directive forms through their health department or bar association websites, which you can complete yourself at no cost. Online legal services typically charge between $50 and $150 for guided living will preparation, often including state-specific forms and instructions.
Attorney-drafted living wills generally cost between $300 and $1,000 or more, depending on your location and the complexity of your wishes. This investment may be worthwhile if you have complicated family dynamics, significant assets, or specific medical conditions that require detailed instructions. Costs can also increase if your state requires notarization (typically $10-$25 per signature) or if you bundle your living will with other estate planning documents like a healthcare power of attorney or last will and testament.
Some employers offer legal plan benefits that cover living will preparation at no additional cost. Check with your HR department to see if this benefit is available to you before paying out of pocket.
Step 1: Speak with your doctor
If you have a primary care physician or other healthcare provider that you regularly see, have a conversation with them about your future care. Doctors can walk you through procedures and treatment options, helping you make an informed choice about the care you wish to receive.
Step 2: Choose what kind of care you want
Whether for a serious illness or end-of-life care, your medical care is a personal decision. Consider the following.
- Treatment duration: How long would you be willing to go through specific regimens that may be tough on the body?
- Comfort priority: If comfort matters most to you, make sure that's clearly stated in your living will.
- Care setting: Would you prefer to receive treatment at home or at a health care facility, such as a hospital or nursing home?
Step 3: Talk with family members and close friends
A living will can relieve your friends and family of the burden of making difficult decisions. Communicate with them so they're aware of your health care and end-of-life wishes.
Step 4: Get legal assistance
Writing a living will takes lots of foresight and consideration. Living wills are legal documents that must comply with state laws. This typically includes signing before a notary or witnesses who affirm you are of sound mind and not under duress.
Note that you can revise your living will at any time by creating a new document, but it's important to make sure all previous versions are destroyed to prevent conflict or confusion.
Speaking with an experienced attorney can ensure that the living will complies with your state's requirements and is written in a clear, instructional way that leaves little or nothing open to interpretation regarding your wishes.
Step 5: File copies of your will with important parties
While it may be tempting to keep your living will private, it's important to remember that many people may need access to this document for advance care planning. If they can't find it, your health care wishes may go unrecognized. Consider keeping an original copy of your living will at home and sharing additional copies with relevant parties:
- Your doctor
- Your hospital
- Your nursing home
- Your healthcare proxy or representative with durable power of attorney
- Your immediate family
You will likely be asked to provide a copy of your living will before any procedure at a hospital or surgery center, even if it is minor, and especially if it involves anesthesia. It’s a good idea to keep copies of your living will in multiple places to ensure that relevant parties have access to your care preferences and wishes.
Start your living will
How to update or revoke your living will
You can revoke or modify your living will at any time, but following the proper process ensures your changes are legally recognized. To revoke a living will entirely, you have three options: create a new living will with a later date that explicitly states it revokes all previous versions, physically destroy all copies of the document with witnesses present, or write a signed and dated statement of revocation.
When updating your living will, create an entirely new document rather than making handwritten amendments to your existing one. Handwritten changes can create legal ambiguity and may not be honored by healthcare providers. After creating your updated living will, follow this checklist to complete the process:
- Notify your healthcare proxy of the changes
- Inform your doctor and any hospitals or care facilities that have copies on file
- Retrieve and destroy all copies of the old document
- Distribute the new living will to everyone who had a copy of the original
- Update your family members, so they're aware of any changes to your wishes
Major life changes should prompt a review of your living will. These include divorce or remarriage, estrangement from your designated healthcare proxy, new medical diagnoses that affect your care preferences, or simply a change of heart about the treatments you'd want to receive.
What to include in a living will
Living wills are only for medical treatment and end-of-life care, and any possible health care or treatment outcome should be considered. Use the following scenarios as a starting point, and make sure to consult a lawyer and a doctor to discuss the most common scenarios, outcomes, and treatment options before finalizing your living will.
Breathing assistance
A ventilator helps you breathe when your body is no longer able to do so on its own. This can sustain you for long periods, so it's important to consider it in your health care plans if you wish to be placed on a ventilator at all, and, if so, how long you would want to use one before being taken off.
Supplemental feeding
Assisted oral feeding provides artificial nutrition when you're unable to feed yourself. If you wish to be fed intravenously or with a stomach tube, you should note in your living will when and how long you would like this treatment to continue.
Cardiopulmonary resuscitation (CPR)
CPR is an emergency procedure that can save your life if your heart stops beating. It consists of chest compressions, often combined with rescue breaths provided mouth-to-mouth, via a valve mask, or with the assistance of a manual bag ventilator. Specify whether or not you would want to be resuscitated, whether through CPR or electrical stimulation to the heart. If you decide you don’t want to be resuscitated if necessary, this is called a Do Not Resuscitate (DNR) order. These can only be issued by a doctor, but can be a supplement to your living will.
Blood transfusions
A blood transfusion replaces blood lost due to injury, disease, organ damage, or certain cancers. Blood transfusions are part of standard care practices, but some people do not wish to have them for personal or religious reasons.
Medications and treatment
Antibiotics and a life-sustaining treatment like dialysis can fight infections and remove bodily waste. These can be life-saving, but you might not wish to receive a particular life-sustaining treatment for an extended period. Talk to your doctor about various options and their side effects so you can make an informed decision on your care and treatment.
Palliative care
Palliative care is often called comfort care because it's meant to reduce pain and focus care decisions on improving comfort and quality of life. You might wish to receive pain medication (like morphine) or to avoid aggressive treatments and invasive tests to prioritize your comfort. You may also have opinions about what type of palliative care you’d like to receive. For instance, you may refuse to receive opioid medications or wish to be visited by a specific clergy member.
Bodily donations
In a living will, you can declare whether you'd like to donate any or all of the following:
- Your organs
- Your bodily tissues
- Your entire body
A living will can help ensure timely organ donation for viable transplants. While you can register for organ donation through a state registry or with your local bureau of motor vehicles, a living will is considered the best way to convey your wishes. You can also specify whether you would like your body donated to specific institutions or for specific purposes (such as scientific research or medical training).
Posthumous decisions
In addition to organ and other bodily donations, a living will may grant consent to other posthumous matters:
- An autopsy to determine the cause of death
- A cremation, burial, or another manner of handling your remains
These are decisions you should make for yourself, but you can make them with guidance from medical, legal, and religious professionals.
Start your living will
What are the state-specific living will requirements?
Living will requirements vary significantly from state to state, affecting everything from required language to witnessing procedures. Some states provide statutory forms with specific language that must be used, while others allow more flexibility in how you express your wishes. Understanding your state's requirements ensures your living will is legally enforceable when you need it.
Witness requirements are one of the most common areas of variation. Some states require two adult witnesses to sign your living will, while others require notarization, and some require both. Many states also have restrictions on who can serve as a witness. For example, your healthcare proxy, relatives, or anyone who would inherit from your estate may be disqualified. Check with your state health department or bar association for the specific requirements in your jurisdiction.
If you spend significant time in multiple states, such as snowbirds who winter in a different state or people with homes in more than one location, you should consider whether your living will is valid across state lines. Most states honor out-of-state living wills if they meet the requirements of the state where they were created. However, having a living will that complies with the laws of each state where you spend substantial time provides extra protection and reduces the risk of complications during a medical emergency.
To verify your state's requirements, contact your state health department, consult your state bar association's website, or speak with an attorney licensed in your state. Many states also offer free downloadable forms that already comply with local requirements, which can serve as a helpful starting point for your document.
What's the difference between a living will and a last will and testament?
The essential difference between a living will and a last will and testament is that the former comes into effect during your lifetime to direct your end-of-life care in alignment with your preferences, while the latter comes into effect after you're deceased to direct the distribution of assets and other property in your estate according to your wishes.
What's the difference between a living will and an advance directive?
Essentially, a living will is a part of an advance directive, but an advance directive isn’t always a living will, and while these terms are often used interchangeably, they are not the same. An advance directive, also called a healthcare directive, can include a living will and a medical power of attorney for health care. Be sure to consult with a lawyer to determine what should be included in advance directives.
What's the difference between a living will and a medical power of attorney?
A living will directly states your health care wishes in the event of a serious illness, namely, whether or not you wish to receive or forgo life-sustaining medical treatments. It's a document that you create to anticipate an incurable or an irreversible condition and outline your wishes as to health care and treatment in the event that you're unable to express those wishes yourself.
A medical power of attorney appoints a representative with your best interests in mind, called a health care proxy or health care power of attorney, to make health care decisions on your behalf. A health care power of attorney can be included as part of your living will, or it can be its own separate document, depending on your state.
State laws vary regarding the appointment of a health care agent. A common restriction is that the health care agent can't be your attending physician. Check state laws to determine who can be your health care agent.
Quick comparison
| Document | Purpose | When it takes effect |
|---|---|---|
| Living will | States your medical care and end-of-life treatment preferences | During your lifetime, if incapacitated |
| Last will and testament | Directs the distribution of assets and property | After death |
| Advance directive | An umbrella term that may include a living will and/or medical power of attorney | During your lifetime, if incapacitated |
| Medical power of attorney | Appoints a healthcare proxy to make decisions on your behalf | During your lifetime, if incapacitated |
FAQs on what a living will is
What are the benefits of a living will?
A living will has many benefits. It offers you peace of mind knowing that your end-of-life care wishes are clearly stated, and it protects your family from having to make those tough calls themselves, which could lead to bitter disputes or unwanted outcomes. If you have specific religious-based preferences, a living will can also ensure that your doctors are aware of and respect those beliefs.
What is the main drawback of a living will?
Living wills can have oversights—it's impossible to foresee every medical scenario, so working with a doctor and attorney helps you cover the most likely situations.
How old do you need to be to create a living will?
You need to be 18 years old and of sound mind. Parents of minor children, or their legal guardian, make health care decisions for them until the children turn 18.
Are living wills the same as living trusts?
No, living wills pertain to health care decisions in the event of illness or end of life. Living trusts allow you to avoid probate court and distribute assets according to your wishes.
Does a living will need to be notarized?
It depends on your state law. Some states require witnesses to sign the document, and some require a notarization. Neither you nor your healthcare providers can act as the witness.
Can a living will be overridden or broken?
Yes—your healthcare proxy can make decisions that differ from your stated wishes, and a living will can be deemed invalid if it lacks proper witnesses, conflicts with previous versions, or was created under questionable mental capacity or fraud.
What should I consider before creating a living will?
Consider your treatment and comfort preferences, care setting (home vs. hospital), who you trust as your healthcare proxy, and your state's witnessing or notarization requirements. Discuss these with your doctor to help ensure your wishes are clearly understood.
Fabrienne Bottero and Anne Brennan, contributed to this article.
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