When Should You Make a Will? Key Life Events Explained
A will can make a difficult time more manageable by stating how a person wants property handled, naming someone to manage the estate, and, when appropriate, nominating a guardian for minor children. There is no single age or milestone that makes a will necessary for everyone. In practice, major life changes—such as having a child, marrying, divorcing, or acquiring significant assets—are useful prompts to create or review one. State laws differ, so a will should reflect the person’s circumstances and the rules where they live.
When Should Someone Make a Will?
Many adults benefit from making a will before they reach retirement age or accumulate substantial wealth. The key question is not whether someone is rich, but whether they want to give instructions about property, identify a person to handle estate administration, or nominate a guardian for a child. A will can also help clarify wishes and reduce uncertainty for relatives.
In the United States, state law generally determines whether a will is valid and how an estate is administered. Rules may cover the testator’s legal capacity, required signatures, witnesses, and whether a handwritten or electronic will is recognized. Because requirements vary, a document that works in one state may not meet the rules in another. A local estate-planning attorney can explain the applicable requirements.
It is usually better to make a will while the person can think clearly and make decisions voluntarily—not wait for a medical crisis, a move, or a trip to create urgency. A will is not only for older adults, homeowners, or people with complex investments. Even a straightforward will may provide useful instructions.
Life Events That Often Call for a Will
Having or Adopting a Child
The arrival of a child is one of the clearest reasons to make or update a will. Parents can use a will to nominate a guardian to care for a minor child if both parents die. A court typically makes the final appointment, and the nomination does not guarantee a particular outcome, but it gives the court important information about the parents’ wishes.
A will can also name a person to manage property left to a child. Since minors generally cannot directly control inherited assets, the method of management matters. Depending on state law and the family’s needs, parents may consider a trust, a custodial arrangement, or another plan with professional guidance. Simply leaving a large inheritance directly to a minor may create practical and legal complications.
Marriage or a Long-Term Partnership
Marriage can change inheritance rights, but it does not automatically make an existing will a complete estate plan. State law may give a surviving spouse certain rights, and those rights differ by location and by whether property is classified as marital, community, or separate property. A will can help coordinate a person’s wishes with those rules.
Unmarried partners should pay particular attention to planning. In many states, a partner who is not legally married may not inherit under intestacy law—the state’s default rules for estates without a valid will. A will can name a partner as a beneficiary or executor, subject to applicable law and the ownership of particular assets.
Divorce or Separation
Divorce is an important time to review a will, powers of attorney, health care documents, trusts, and beneficiary designations. State laws sometimes revoke certain provisions in favor of a former spouse after divorce, but the details and timing vary. Those rules should not be treated as a substitute for updating documents.
Some assets pass outside a will based on a beneficiary form or ownership arrangement. Retirement accounts and life insurance, for example, often pay according to the plan or policy’s current beneficiary designation. Reviewing and updating those records after a divorce or separation can be just as important as revising the will.
Buying a Home or Acquiring Significant Assets
Buying a home, starting a business, receiving an inheritance, or building substantial savings can make estate planning more consequential. A will can state who should receive property that is part of the probate estate and name a personal representative, sometimes called an executor. It may also help coordinate the distribution of personal belongings or business interests.
A will does not control every asset. Property held in joint ownership with survivorship rights may pass to the surviving owner, while certain accounts and insurance policies generally pass to named beneficiaries. Trust assets are usually distributed under the trust’s terms. The relevant documents and ownership records should be reviewed together so they do not conflict.
Moving to Another State
A move across state lines is a good reason to have an existing will reviewed. A will that was properly executed under the law of one state may be recognized elsewhere, but that does not mean every provision will work as intended under the new state’s rules. The move may also affect property rights, taxes, probate procedures, and related estate-planning documents.
People who own real estate in more than one state may face additional administration in each location. An attorney can assess whether the will and broader plan address those assets efficiently. The answer depends on property ownership, state law, and the person’s overall circumstances.
Starting a Business or Taking on New Responsibilities
Business owners may need to plan for who can manage or inherit an ownership interest, whether a buy-sell agreement applies, and how the business will operate if the owner dies. A will alone may not answer those questions. Business agreements, ownership documents, insurance, and estate-planning documents should be coordinated.
Other changes can also prompt a review: becoming responsible for a dependent adult, receiving a large inheritance, entering retirement, or experiencing a serious diagnosis. These events do not automatically require a complicated plan, but they can change who depends on the person or what decisions need to be addressed.
What a Will Can and Cannot Do
A will generally provides instructions for property that is part of the probate estate. Depending on state law and its terms, it can name beneficiaries, nominate an executor, nominate a guardian for minor children, and establish or direct certain trusts. It can also identify preferences for handling personal property and other matters relevant to the estate.
A will generally does not replace every part of an estate plan. It usually cannot override a valid beneficiary designation, joint ownership with a right of survivorship, or the terms of a trust for assets governed by those arrangements. Nor does a will by itself provide instructions for medical decisions during life or authorize someone to manage finances if the person becomes incapacitated.
A will also does not necessarily avoid probate. Probate is the legal process for validating a will and administering property that must pass through the estate. Whether probate is required, how extensive it is, and how long it takes depend on state law, asset ownership, and the estate’s circumstances. A will can provide direction in probate without eliminating the process.
What Happens If Someone Dies Without a Will?
When a person dies without a valid will, they are generally described as having died intestate. State intestacy laws determine which relatives inherit probate property and in what shares. The order may include a spouse, children, parents, or other relatives, but the exact rules vary. An unmarried partner, close friend, or charity may receive nothing under those default rules unless another legal arrangement applies.
A court may appoint someone to administer the estate, following state procedures. The person appointed may not be the person the deceased would have chosen. If minor children are involved, a court may decide guardianship rather than follow a parent’s stated preference in a will, although the nomination can be considered.
Intestacy does not mean every asset goes through probate or is distributed in the same way. Jointly owned property, beneficiary-designated accounts, and trust assets may pass under separate rules. Reviewing the full picture is therefore more useful than assuming a will—or the absence of one—controls everything.
When to Review or Update a Will
A will should be reviewed after major family, financial, or legal changes. Common triggers include a birth or adoption, marriage, divorce, death of a named beneficiary or executor, a substantial change in assets, a move to another state, or a change in relationships. A review can confirm that the people named are still appropriate and that the instructions remain practical.
Even without a major event, a periodic review can catch outdated names, addresses, or assumptions. There is no universal review interval that suits every person. A review every few years may be a useful habit, while a significant life event calls for attention sooner. Any update should be executed using the formalities required by the relevant state; informal notes or edits may not be legally effective.
People should avoid making conflicting versions or relying on verbal promises. The latest valid document may revoke earlier ones, but that depends on how it was created and what it says. A lawyer can help determine whether an amendment, a replacement will, or another document is the right approach.
How to Get Started
- List key assets and ownership. Include real estate, bank and investment accounts, retirement plans, life insurance, business interests, and valuable personal property. Note how each asset is titled and whether it has a beneficiary.
- Identify the people to name. Consider beneficiaries, an executor, and—if relevant—a guardian for minor children. Ask potential executors or guardians whether they are willing and able to serve.
- Consider related documents. Depending on the situation, a plan may also include a durable financial power of attorney, a health care directive, or a trust. These documents address different needs and do not replace one another.
- Check state requirements. Confirm rules for signing, witnesses, storage, and later changes. A state bar referral service or an estate-planning attorney can help explain local law.
- Keep records accessible. Tell a trusted person where the signed will and related documents are stored. A will that cannot be found may be difficult to use when it is needed.
Online will services may be suitable for some straightforward situations, but they cannot always identify issues involving blended families, business ownership, property in multiple states, special needs, or complicated tax and trust planning. If circumstances are complex—or if there is uncertainty about capacity, family rights, or asset ownership—individual legal advice can help prevent avoidable errors.
Practical Questions to Ask
| Question | Why It Matters |
|---|---|
| Who should receive probate property? | A clear plan can reduce uncertainty and identify intended beneficiaries. |
| Who should manage the estate? | The executor or personal representative handles tasks such as filing documents and administering estate property under applicable law. |
| Who should care for minor children? | A guardian nomination communicates parental preferences, though a court makes the final decision. |
| Do beneficiary forms match the plan? | Some assets pass under their own designations rather than under the will. |
| Have circumstances or state laws changed? | A review can reveal outdated provisions or a need for advice after a move or major life event. |
For general information, the American Bar Association’s estate-planning resources explain common planning concepts. State bar associations and local estate-planning attorneys can provide guidance tailored to the rules where a person lives. A will is most useful when it is valid, current, coordinated with other documents, and easy for the right people to locate.