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Will Fundamentals: Why You Need One and What It Should Include

Will Fundamentals: Why You Need One and What It Should Include

February 24, 2026

Having a clear, legally valid will is one of the foundations of sound estate planning. A will can help ensure that the people and causes you care about are provided for, it may help reduce stress for your family, and make it easier for your personal representatives and advisors to administer your estate. Without one, state law—not you—generally determines who receives your property, which can create confusion, delays, and family conflict.

This article explains what a will does, the key provisions it typically includes, and why dying without a will can complicate the probate process and increase the risk of disputes. It is for general educational purposes only and is not legal or tax advice; you should consult an attorney and qualified tax professional for guidance on your specific situation.

What Is a Will and Why It Matters

A will (or "last will and testament") is a legal document that specifies who should receive your assets after you die and who is responsible for administering your estate. It can also address important non-financial decisions, such as who should care for your minor children.

From a broader financial planning perspective, a will works alongside beneficiary designations, trusts, and powers of attorney to form a coordinated estate planning framework. Even if you do not consider yourself "wealthy," having a basic will can support your overall estate planning and wealth management strategy by providing clarity and direction for your assets.

How a Will Fits into Estate Planning and Probate

Estate planning is the process of determining how you want your assets to be managed and distributed if you become incapacitated or pass away. A will is one of the primary estate planning tools and usually must go through probate, the court-supervised process that validates the will and oversees distribution of your estate.

During probate, the court generally:

  • Confirms that your will is valid.
  • Formally appoints your executor or personal representative.
  • Provides a framework for paying debts, taxes, and expenses, then distributing remaining assets according to your will.

Having a well-drafted will does not necessarily avoid probate, but it can make the process more straightforward because the court and your executor have clear written instructions to follow.

Key Elements Every Will Should Address

While wills are governed by state law and the details can vary, many include several common elements. An estate-planning attorney can help you understand the requirements in your state.

Important components typically include:

  • Executor (or personal representative): The person or institution you name to administer your estate, work with the probate court, pay valid debts and taxes, and distribute assets to your beneficiaries under the terms of your will.
  • Beneficiaries: The individuals, trusts, or organizations who are entitled to receive assets from your estate.
  • Guardians for minor children: The person or people you nominate to care for your minor children if both parents or legal guardians pass away.
  • Instructions for debts, taxes, and expenses: Direction on how final expenses, probate fees, and taxes should be paid before distributions are made.
  • Specific and residual bequests: Provisions for particular items or amounts (for example, a gift of a specific account or heirloom) and instructions for how to distribute the remainder, or "residue," of your estate.

In addition, your will can coordinate with other pieces of your estate planning, such as placing assets into a trust at your death or providing temporary support instructions for dependents while the estate is being settled.

The Role of the Executor

Your executor (also called a personal representative) plays a central role in carrying out your will. This person or organization is responsible for practical, often time-consuming tasks during a difficult period for your family.

Typical responsibilities for an executor include:

  • Filing the will and necessary paperwork with the probate court.
  • Gathering, safeguarding, and inventorying estate assets.
  • Notifying beneficiaries, financial institutions, and other interested parties.
  • Paying valid debts, taxes, and administrative expenses from estate assets.
  • Distributing remaining assets to beneficiaries in accordance with the will and court orders.

Given these responsibilities, many people choose an executor who is organized, able to manage details, and comfortable working with professional advisors such as attorneys, accountants, and financial planning or wealth management teams. It may also be helpful to name a backup executor in case your first choice is unable or unwilling to serve.

Beneficiaries and What Your Will Can (and Cannot) Control

A will is a primary way to direct who receives many of your assets at death. However, some assets pass directly by beneficiary designation or ownership structure and are not controlled by your will.

Your will typically can direct distribution of:

  • Individually owned bank and brokerage accounts without a transfer-on-death designation.
  • Personal property such as vehicles, jewelry, collections, and household items.
  • Real estate titled in your name alone or as a tenant in common.

By contrast, the following often pass outside of your will:

  • Retirement accounts (such as 401(k) plans and IRAs) with named beneficiaries.
  • Life insurance proceeds with beneficiary designations.
  • Certain jointly held assets that transfer automatically to a surviving co-owner.

Because of this, reviewing both your will and your beneficiary designations is an important part of coordinated estate planning and broader financial planning over time.

Guardianship for Minor Children

If you have minor children, your will is usually where you nominate a guardian to care for them if both parents or current legal guardians die. This decision can have a major impact on your children's daily lives, education, and long-term well-being.

When thinking about a guardian, families often consider:

  • The potential guardian's values and parenting style.
  • Their ability to take on financial and caregiving responsibilities.
  • Whether a separate person or institution should manage the children's inheritance as trustee, especially if the children are young.

If you do not name a guardian in your will, a court will typically appoint one under state law, which may or may not align with your preferences.

What Happens If You Die Without a Will?

When someone dies without a valid will, they are generally considered to have died "intestate." In that case, state intestacy laws determine who inherits your assets and who may be appointed to administer your estate.

Common consequences of dying without a will can include:

  • Less control over who inherits: State law follows set formulas for distributing assets to spouses, children, and other relatives, which may be different from what you would have chosen.
  • More complex probate: Without written instructions, the court typically must identify heirs, appoint an administrator, and supervise more aspects of the estate, which can lengthen the process.
  • Greater potential for disputes: Unclear expectations can lead to disagreements among family members or other potential heirs, which may result in additional delays and legal costs.

These issues can be especially pronounced in blended families, situations involving closely held businesses, or where there are significant differences in how family members expected assets to be divided.

For a high-level overview of how wills fit into estate planning, you may find Charles Schwab's explanation of what estate planning includes helpful.

Keeping Your Will Current

Creating your first will is an important step, but it is also important to review it periodically as part of your broader estate planning and financial planning process. Changes in your family, finances, or state law can all affect whether your current documents still reflect your wishes.

Many people revisit their will when they experience:

  • Marriage, divorce, or the start or end of a long-term partnership.
  • The birth or adoption of a child or grandchild.
  • A significant change in assets, such as selling a business or inheriting property.
  • A move to a different state, which can have different rules for wills and probate.

An estate-planning attorney can help you update your will so that it remains valid under current law and aligned with your overall estate planning, tax strategy, and wealth management objectives.

Key Takeaway

A thoughtfully drafted will is a core building block of your estate planning, helping you specify who should receive your assets, who should care for minor children, and who will be responsible for managing your estate through probate. Without one, state intestacy rules and the probate court may make those decisions for you, which can increase complexity, costs, and the potential for family disputes.

You may want to review your existing will (if you have one), confirm that your executor, guardians, and beneficiaries still reflect your intentions, and coordinate your will with your beneficiary designations and other planning documents. If you would like support aligning your will and estate documents with your broader financial planning and wealth management strategy, consider contacting our team or your professional advisors for a thoughtful, low-pressure conversation about your situation.

Charles Schwab, "What Is Estate Planning? Wills, Trusts, POA, and More" (2024)

Scheuerman Law, "What Happens If You Die Without a Will: A Complete Legal Guide" (2025)

This content is developed from sources believed to be providing accurate information. It may not be used for the purpose of avoiding any federal tax penalties. Please consult legal or tax professionals for specific information regarding your individual situation. The opinions expressed and material provided are for general information, and should not be considered a solicitation for the purchase or sale of any security.  All guarantees are based on the financial strength and claims paying ability of the issuing insurance company.