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Beneficiaries vs. Wills: Why You Often Need Both

Posted in On February 11, 2026

Many people assume that beneficiary designations replace the need for a will. However, this misunderstanding causes serious problems for families every year. When comparing beneficiaries vs. wills, the truth is simple: most people need both for a complete estate plan.

Beneficiaries control some assets, however, they do not control everything. A will fills critical gaps that beneficiary designations cannot cover. As a result, when families rely on beneficiaries alone, they often leave loved ones with confusion, delays, and unintended outcomes.
Understanding how beneficiaries and wills work together can help you protect your family, avoid disputes, and ensure your wishes are honored.

Understanding Beneficiary Designations

A beneficiary designation names the person or people who receive a specific asset after your death. However, these designations apply only to certain types of accounts.
Common assets with beneficiaries include:
– Life insurance policies
– Retirement accounts like IRAs and 401(k)s
– Payable-on-death bank accounts
– Transfer-on-death investment accounts
When you pass away, these assets transfer directly to the named beneficiary. As a result, they do not go through probate, and therefore courts do not supervise the transfer. In other words, the will does not control these assets.

Because beneficiary designations work quickly and efficiently, many people believe they replace a will. However, that assumption often creates confusion. Ultimately, relying on beneficiary designations alone can create significant risk.

Beneficiaries vs. Wills: The Key Differences

When comparing beneficiaries vs. wills, the most important difference involves scope.
Beneficiaries:
– Control only specific accounts
– Override a will if they conflict
– Do not cover personal property
– Do not name guardians for children
– Do not appoint decision-makers for incapacity
A will:
– Covers assets without beneficiaries
– Directs distribution of personal property
– Names guardians for minor children
– Appoints a personal representative
– Works with other estate planning documents
Beneficiaries handle individual accounts. Whereas, a will provides structure and direction for everything else.

Why Beneficiaries Alone Are Not Enough

Relying on beneficiaries alone leaves major gaps in an estate plan. As a result, these gaps often surprise families after a death.
Assets Without Beneficiaries
Many assets do not allow beneficiary designations. These often include:
– Vehicles
– Personal belongings
– Real estate without a transfer-on-death deed
– Small bank accounts
– Business interests
Without a will, Michigan intestacy laws decide who receives these assets. The court follows a formula, not your preferences. Consequently, this process can create results you never intended.

Minor Children and Guardianship

Beneficiary designations cannot name guardians for children. Only a will can do that.
If you have minor children and no will, ultimately, a judge decides who raises them. Consequently, the court may choose someone you never would have selected. Therefore, naming a guardian in a will gives your children stability and gives the court clear guidance.

Incapacity Planning Requires More Than Beneficiaries

Beneficiaries only matter after death. However, they do nothing if you become incapacitated.
A complete estate plan also includes:
– A durable financial power of attorney
– A healthcare power of attorney
These documents allow trusted individuals to make decisions if you cannot. At Legacy Legal and Business Services, our will packages include these critical documents because beneficiaries alone cannot protect you during your lifetime.
You can learn more about comprehensive estate planning services on our Estate Planning page.

How Wills and Beneficiaries Work Together

A strong estate plan coordinates wills and beneficiary designations. Each tool plays a specific role.
Your beneficiaries handle:
– Retirement funds
– Insurance proceeds
– Certain financial accounts
Your will handles:
– Everything else
– Guardianship decisions
– Instructions for personal property
– Appointment of a personal representative
When these documents align, your plan works smoothly. However, when they conflict, beneficiaries usually win. That reality makes regular review essential.

Common Mistakes With Beneficiaries and Wills

Even people with both documents often make mistakes. Consequently, these errors can derail an otherwise solid plan.
Outdated Beneficiaries
Life changes quickly. Divorce, remarriage, and deaths require updates. However, many people forget to change beneficiaries after major events.
Michigan law does not automatically fix outdated designations. As a result, an ex-spouse may still receive assets if you fail to update the account. Ultimately, courts must honor the beneficiary form.

Assuming a Will Overrides Beneficiaries
A will does not override beneficiary designations. In addition, If the two conflict, the beneficiary designation controls the asset.
This issue often surprises families. Therefore, clear coordination prevents confusion and disputes.

Forgetting to Review the Plan Regularly
Estate plans need regular review. Laws change. Families change. Assets change.
Therefore, you should review your plan:
– Every 3–5 years
– After marriage or divorce
– After the birth of a child
– After a death in the family
– After a major financial change
Ongoing review keeps your plan effective.

Beneficiaries vs. Wills in Michigan Estate Planning

Michigan law recognizes beneficiary designations as contractual instructions. Therefore, financial institutions must follow them. Courts cannot rewrite them based on a will.
The Michigan Legislature outlines how estates pass without a will under intestacy statutes. In addition, you can review the statutory framework through the Michigan Legislature’s Estates and Protected Individuals Code.
Because of these rules, Michigan residents benefit from coordinated planning. A will provides control where beneficiaries cannot.

When a Trust May Also Be Needed

Additionally, some estates require more than beneficiaries and a will. As a result, families with certain goals may benefit from a trust.
A trust may help when you want to:
– Avoid probate
– Protect minor beneficiaries
– Plan for blended families
– Control distributions over time
– Address special needs planning
Even when a trust exists, beneficiary designations and wills still matter. Therefore, Estate planning works best when every tool aligns.
You can explore trust planning options on our Wills and Trusts page.

Why Professional Guidance Matters

Online forms and DIY plans often miss coordination issues. Estate planning requires strategy, not just documents.
An experienced estate planning attorney helps you:
– Align beneficiaries with your will
– Avoid unintended consequences
– Plan for incapacity
– Reduce family conflict
– Protect children and loved ones
At Legacy Legal and Business Services, we focus on building plans that work together, not documents that operate in isolation. Instead, we create coordinated strategies designed to protect your family long term.

Final Thoughts on Beneficiaries vs. Wills

Finally, the debate over beneficiaries vs. wills often misses the point. In reality, most people do not need to choose one over the other. Instead, they need both.

On the one hand, beneficiaries move specific assets efficiently and often avoid probate. On the other hand, a will provides direction, structure, and protection where beneficiary designations fall short. As a result, when you coordinate both tools properly, you create a complete estate plan that reflects your wishes and protects your family.

Ultimately, estate planning is not about documents in isolation. Rather, it is about ensuring every piece works together seamlessly. Therefore, if you live in West Michigan and want to make sure your estate plan truly covers everything, Legacy Legal and Business Services is here to help.

To get started, call our office at (616) 681-0100 to schedule a confidential consultation. Alternatively, you may schedule an appointment directly through our website. By taking action today, you can prevent confusion, reduce conflict, and provide clarity for your loved ones tomorrow.