Do I Need a Will? Simple Estate Documents Everyone Should Have

If you are an adult with property, children, or anyone you would want to make decisions for you, the short answer is yes: you need a will. A will names who inherits what you own and, just as important, who would raise your minor children. Without one, your state's intestacy laws make those choices for you. But a will is only one piece. A basic estate plan usually includes three or four core documents that work together.

This article is general legal information, not legal advice. Laws vary by state and situation, and reading it does not create an attorney-client relationship. For advice about your case, talk to a licensed attorney.

Key Takeaways

• Almost every adult benefits from a will, even with few assets. It lets you choose who inherits your property, name a guardian for minor children, and pick the person who settles your affairs.
• Without a valid will you die "intestate," and state law decides who inherits. Unmarried partners, friends, and stepchildren you never adopted usually get nothing.
• A will is not the whole plan. A power of attorney and a healthcare directive handle decisions while you are alive but unable to act. A will does nothing during incapacity.
• A will controls only "probate assets." Life insurance, retirement accounts, and payable-on-death accounts pass by beneficiary designation, no matter what the will says.
• Simple situations may work with an online or attorney flat-fee will. Blended families, business interests, or special-needs beneficiaries usually call for a lawyer.
• Signing rules vary by state. Most require two witnesses; getting the formalities wrong can void the whole document.

This article is part of our larger guide on what kind of lawyer you need, which helps you match your situation to the right type of legal help.

Do You Actually Need a Will?

For most adults, the honest answer is yes. The common belief that wills are only for the wealthy or the elderly is wrong. A will is less about how much money you have and more about control: who decides what happens to your things, your children, and your final affairs.

You especially need a will if any of these apply:

• You have minor children. A will is the only place you nominate a guardian to raise them if both parents die. No other document does this job.
• You own anything you care about. A home, a car, savings, a collection, family heirlooms. A will says who gets what.
• You are unmarried but have a partner. Intestacy laws favor legal spouses and blood relatives. An unmarried partner typically inherits nothing without a will.
• You have a blended family. Stepchildren, children from a prior relationship, or a second spouse can all create competing claims that a will can sort out.
• You want to choose who is in charge. A will lets you name your executor (the person who settles your estate) instead of leaving that to a court.

If you are genuinely single with no children, no real property, and very little in assets, the stakes are lower, but a basic will still spares the people you leave behind a more complicated process. For a step back on whether your situation needs a lawyer at all, see our practical checklist on when to hire an attorney.

What Happens If You Die Without a Will

Dying without a valid will is called dying "intestate." When that happens, your state's intestate succession law, not you, decides who inherits. These laws follow a fixed family hierarchy that usually goes to a surviving spouse first, then children, then parents, then more distant relatives. If no relatives can be found, the property can "escheat," meaning it passes to the state.

That default rarely matches what people actually want. A few consequences worth knowing:

• An unmarried partner generally receives nothing, regardless of how long you were together.
• Stepchildren you never legally adopted are usually excluded.
• A specific friend, charity, or relative you wanted to remember gets left out.
• The court appoints an administrator to handle your estate, and it may not be the person you would have chosen.
• If you have minor children and no will, a court decides who raises them without your nomination to guide it.

Whether or not there is a will, the estate still typically passes through probate, the court-supervised process of paying debts and distributing what is left. A will guides that process; intestacy leaves it to the statute.

The Core Documents Almost Everyone Should Have

People often say "estate planning" and mean only a will. In practice, a basic plan usually has a handful of documents, each covering a different gap. Three of them deal with what happens while you are still alive but unable to act, something a will cannot touch.

Document	What it does	When it works
Will (Last Will and Testament)	Says who inherits your property, names an executor, and nominates a guardian for minor children	Only after you die; goes through probate
Durable power of attorney (financial)	Lets a trusted person manage your money, bills, and property if you cannot	While you are alive and incapacitated
Healthcare directive / living will	States your wishes for medical treatment if you cannot speak for yourself	While you are alive and incapacitated
Healthcare proxy (medical power of attorney)	Names a person to make medical decisions for you	While you are alive and incapacitated
Beneficiary designations	Direct who receives life insurance, retirement, and payable-on-death accounts	At death, outside the will and outside probate

A few notes on this list:

• A durable power of attorney is the document many people skip and later regret. "Durable" means it stays in effect if you become mentally incapacitated, which is exactly when you need it. A standard, non-durable power of attorney ends at incapacity. To go deeper, see our companion article on the durable power of attorney in estate planning.
• A healthcare directive (sometimes called a living will or advance directive) describes the medical care you do or do not want, while a healthcare proxy names the person to decide. Many states combine these into one form.
• Beneficiary designations quietly override your will. An ex-spouse still listed on a retirement account inherits it even if your will says otherwise. Review these forms whenever your life changes.

For a deeper look at the will itself, what it can and cannot do, see what a will is and how it works.

What a Will Can and Cannot Do

A will is powerful, but it has limits people frequently misunderstand.

A will can:

• Name who inherits your probate property and in what shares.
• Appoint an executor to carry out your wishes.
• Nominate a guardian for your minor children.
• Create a trust at death (a "testamentary trust"), for example to hold money for a young child until a certain age.

A will cannot:

• Avoid probate. This is the biggest misconception. A will is the instruction sheet the probate court follows; it does not skip the court. Avoiding probate generally requires a living trust, joint ownership, or beneficiary designations.
• Control assets that already have a beneficiary. Life insurance, 401(k)s, IRAs, and payable-on-death accounts pass to the named beneficiary directly, regardless of your will.
• Take effect during incapacity. If you have a stroke or develop dementia, your will is silent. That is what the power of attorney and healthcare documents are for.
• Override a spouse's statutory share in most states. Married spouses usually have a right to a minimum portion of the estate even if the will leaves them out.

How to Make a Basic Plan: Step by Step

The process is more manageable than most people expect. General steps, which vary by state:

1. Take inventory. List what you own (home, accounts, vehicles, valuables) and roughly what each is worth, plus any debts.
2. Decide who gets what. Choose your beneficiaries and the shares. Note any specific gifts you want to make.
3. Choose your people. Pick an executor, a guardian for minor children, an agent for your power of attorney, and a healthcare proxy. Ask them first.
4. Draft the documents. Use an attorney, a reputable flat-fee package, or vetted software, depending on complexity.
5. Sign with the right formalities. Most states require the will to be signed before two witnesses who are not beneficiaries. Many states allow a notarized "self-proving affidavit" that makes the will easier to admit to probate later.
6. Update beneficiary designations. Make sure life insurance and retirement accounts name the people you intend, so they do not conflict with your will.
7. Store the originals safely and tell someone. Many states require the original signed will, not a copy. Tell your executor where it is.
8. Review after major life events. Revisit the plan after marriage, divorce, a new child, a move to another state, or the death of a named person.

Should You Use a Lawyer or Do It Yourself?

There is a real spectrum here, and the right answer depends on how complicated your life is.

A do-it-yourself or flat-fee approach can be reasonable when your situation is simple: a modest estate, clear and uncontested wishes, no business, and beneficiaries who get along. The key risk is execution. A will that ignores your state's witnessing rules can be thrown out entirely, undoing the whole point.

You should strongly consider a lawyer when any of these are present:

• A blended family, stepchildren, or children from a prior relationship.
• Significant assets, a business, or real estate in more than one state.
• A beneficiary with a disability who relies on government benefits (a special needs trust may be needed).
• A desire to disinherit a close relative, which must be done carefully to hold up.
• A goal of avoiding probate, which usually points toward a living trust rather than just a will.
• Any concern that the will might be contested.

Not sure which type of attorney to call? Our what kind of lawyer do I need tool can help you match your situation, and the general practice lawyer directory lists attorneys who handle simple wills and powers of attorney.

Costs and Fees

What you pay depends on complexity and where you live:

• Online or software wills are the cheapest, often ranging from free to roughly $200. They can produce a valid basic will for simple situations, but only if you follow your state's signing rules exactly.
• Attorney-drafted wills commonly run a few hundred dollars for a simple will and more for a full plan. Many estate planning attorneys offer a flat-fee package that bundles a will, a durable power of attorney, and a healthcare directive. Always ask for the fee in writing upfront.

Some attorneys also offer limited-scope (unbundled) help, such as reviewing a will you drafted yourself, which can be more affordable than full representation. For a broader sense of legal pricing, see our lawyer cost guide.

For modest estates with clear wishes, an inexpensive will may be enough. For anything in the "see a lawyer" list above, professional drafting is usually small compared with the cost of a defective plan.

Common Mistakes

• Assuming a will avoids probate. It does not. If sparing your family probate is the goal, you need additional planning.
• Forgetting beneficiary designations. These override the will. An outdated form sends assets to the wrong person.
• Skipping the power of attorney and healthcare documents. A will does nothing if you are alive but incapacitated.
• Using a beneficiary as a witness. This can jeopardize their gift or, in some states, the validity of the document.
• Never updating it. A will written before a divorce or a new child can distribute assets in ways you would never want today.
• Losing the original. Many states require the original signed document. Store it safely and tell your executor where it is.

Deadlines to Verify in Your State

There is no single national deadline for estate documents, and the time limits that do exist vary significantly by state and must be confirmed locally:

• Filing the will after death. Many states require the original will to be filed with the probate court within a set number of days after death.
• Creditor claim periods. Creditors usually have a limited window, often a few months from notice, to file claims against the estate.
• Will contest deadlines. Anyone challenging a will must do so within a strict period after probate opens, or the right is lost.

Always verify the specific time limits with your state's probate court or an attorney.

State and Local Differences

Estate documents are governed by state law, and the differences are real:

• Signing formalities differ. The number of witnesses and whether notarization is required to make a will "self-proving" varies.
• Handwritten (holographic) wills are valid in some states and void in others.
• Spousal protections differ between community property states and common-law (elective share) states.
• Probate shortcuts vary. Many states offer simplified procedures for estates under a certain value.

A will that is perfectly valid in one state can run into trouble if you move. If you relocate, have your plan reviewed under your new state's law.

Helpful Resources

• Your state's probate court for local filing rules, forms, and deadlines.
• Your state bar association's lawyer referral service to find a licensed estate planning or general practice attorney.
• Your local legal aid organization (find one through the Legal Services Corporation at lsc.gov) if cost is a barrier; some help with basic wills and advance directives.
• The Internal Revenue Service (IRS.gov) for current federal estate and gift tax thresholds, which change over time and should be verified directly.

Frequently Asked Questions

Do I need a will if I don't have a lot of money or property?

Most adults benefit from a will regardless of how much they own. Even with modest assets, a will lets you name a guardian for minor children, choose who receives sentimental items, and pick the person who handles your affairs. Without one, your state's intestacy laws make all of those decisions through default rules that may not match your wishes.

What is the difference between a will and a living will?

They are completely different documents. A will (last will and testament) directs how your property is distributed after you die. A living will (a type of advance directive) states your wishes about medical treatment if you are alive but unable to communicate. One deals with property after death; the other deals with healthcare during incapacity.

Can I write my own will without a lawyer?

In many states, yes, a will you write yourself or create with reputable software can be legally valid for simple situations, but only if it meets your state's signing formalities. The risk is in the details: a missing witness, using a beneficiary as a witness, or unclear language can invalidate the document. For anything beyond a straightforward situation, a lawyer significantly reduces that risk.

What documents do I need besides a will?

A basic estate plan usually adds three: a durable power of attorney (so someone can manage your finances if you cannot), a healthcare directive or living will (stating your medical wishes), and a healthcare proxy (naming who makes medical decisions for you). These cover the period when you are alive but unable to act, which a will does not address.

Does having a will avoid probate?

No. A will does not avoid probate; it goes through probate. Probate is the court process that validates the will and oversees paying debts and distributing assets. To pass assets outside the court, you generally need tools like a living trust, joint ownership with right of survivorship, or beneficiary designations.

What happens to my children if I die without a will?

Without a will, a court decides who raises your minor children, with no nomination from you to guide it. A will is the only document where you formally nominate the guardian you want. The court still makes the final call, but your written choice carries significant weight, so naming a guardian is one of the strongest reasons for parents to make a will.

How often should I update my will?

Review your will after every major life event: marriage, divorce, the birth or adoption of a child, a significant change in assets, a move to another state, or the death of a named executor, guardian, or beneficiary. Even without a big event, a check-in every few years is a good habit to make sure the document still reflects your wishes.

Is an online will legally valid?

It can be, if it meets your state's requirements for signing and witnessing. A valid online will is often fine for simple, uncomplicated estates. The danger is that the software cannot catch every state-specific rule or a complex family situation. If your circumstances are anything but simple, have an attorney review or draft the document.

Talk to an Attorney About Your Will

A will and a few companion documents are the foundation of taking care of the people you leave behind, but getting them right, and knowing whether a simple will is enough, depends on your family, your assets, and your state's rules. A licensed estate planning or general practice attorney can draft documents that hold up, make sure they work alongside your beneficiary designations, and tell you whether a trust would serve you better. To find someone in your area, browse our general practice lawyer directory.