A Delaware living will, legally called an advance health care directive, is a written document that lets you record your wishes for medical care. It also lets you name a health care agent to make decisions for you if you cannot make them yourself. FormsPal’s version combines this declaration with a medical power of attorney in one form.
Last Updated: September 2026. This guide is reviewed and updated regularly to reflect current Delaware law. If you notice an error or outdated information, please contact us.
The document takes effect once a doctor determines you cannot make or communicate your own health care decisions. Delaware presumes you have the capacity to make these decisions, and the document can also name a substitute agent in case your first choice cannot serve.
This form has two parts with different signing rules under Delaware’s health care decisions law. If you do not name a health care agent, no witness is required for that part. If you name a health care agent, that part of the document must be in a record, in writing, and signed by you and by one adult witness.[1.6][1.3]
That witness does not have to be in the same room as you. Delaware allows a witness to take part using real time audio and visual communication as if physically present with you. A witness may also take part through a real time audio connection, speaking to and hearing you, if the witness already knows you personally or can authenticate your identity by asking you questions that only you could answer.[1.2]
A phone-only witness works too, as long as that person already knows you or can confirm your identity by asking questions only you would know the answer to.
Delaware also presumes you have the capacity to make these decisions.[1.1]
An individual is presumed to have capacity to make or revoke a health-care decision, health-care instruction, and power of attorney for health care unless either of the following: a court has found the individual lacks capacity to do so. the presumption is rebutted under subsection (b) of this section.
The witnesses on this form cannot be:
Delaware places similar limits on the witnesses to a separate advance mental health-care directive.[1.4]
The form itself also states that you may revoke or terminate it at any time.
Under 16 Del. C. § 2521(e), a health care professional or institution caring for you must comply with your instructions, except where § 2521(f) and (g) allow a refusal, for example on grounds of conscience or institutional policy.[2.1]
| Document Name | Delaware Living Will Form |
| State Form Name | Delaware Advance Health Care Directive |
| Signing Requirements | Two Witnesses (see Signing Requirements above) |
| Governing Law | 16 Del. C. §§ 2504, 2508, 2509, 2511 |
| State Laws: Delaware Code, Title 16, Chapter 25 | |

A Delaware living will is valid once you sign it and, where the law requires one, the right witnesses sign it too. The rules above cover the general form. If you also want to add an advance mental health-care directive that cannot later be changed, Delaware treats that as a separate, more heavily witnessed document.
An advance mental health-care directive must be its own record, kept apart from the rest of your living will, and signed by you and by at least two adult witnesses.[1.4] Each witness must attest, to the best of their knowledge, that:
None of the witnesses can be the agent you named, the agent’s spouse, domestic partner, or cohabitant, or, if you live in a nursing home or long-term care facility, an owner, operator, employee, or contractor of that facility.[1.4] When the directive includes a direction that it cannot be revoked, those witnesses must also be physically present with you when you sign.[1.5]
Filling out a Delaware living will form ensures that your health care preferences are respected if you become unable to communicate them yourself. The form covers your care instructions, your health care agent, and the witnesses who sign with you. Here is how to complete each part, in the order the form presents them.
Most problems with this form come from the signing step, not the questions inside it. Review these four points before you sign, so your agent and health care provider can rely on the document when it matters.

General information, not legal or tax advice.
