Do I Need a Will, a Trust, or Both?


A simple guide to understanding the core tools (Wills and Trusts) that shape your estate plan.


Introduction to Wills and Trusts

Estate planning can feel confusing because there isn’t one “right” answer. The right tools depend on:

  • your family situation,
  • your goals,
  • what you own, and
  • how you want things handled.

The good news: you don’t need a law degree to understand the basics. By the end of this guide, you’ll know exactly what each tool does — and which one fits where.


Why This Question Matters

When it comes to wills and trusts, many people believe they must choose between a will or a trust. In reality, most families need both. Each serves a different purpose, and together they create a complete plan that:

  • Protects you while you’re alive
  • Protects your loved ones after you’re gone
  • Keeps your wishes clear and legally enforceable

Therefore, understanding differences between wills and trusts helps you avoid gaps, delays, and expensive court involvement.


What is a Will?

A will is a written document that takes effect only after you pass away.

Benefits of a Will:

A will is the legal document that speaks for you after you pass away. It allows you to clearly state who should receive your property, who should handle your estate, and—most importantly for parents—who should raise your minor children. Without a will, these decisions are made by the court based on state law, not personal preference.

A will also serves as a safety net for anything that falls outside your trust. Assets that were never transferred, recently acquired property, or personal items that were not formally titled still need clear instructions. In addition, a will is the only place where you can legally name guardians for your children and provide guidance on personal belongings, sentimental items, and final wishes.

However, a will does not avoid probate, does not control assets with beneficiary designations, and does not provide protection or decision-making authority while you are alive. It plays a critical role—but it is only one part of a complete estate plan.

Limitations of a Will

A will does not:

  • A will does not avoid probate.
  • It doesn’t control assets with beneficiary designations.
  • It cannot guide financial or medical decisions while you’re alive.
  • It also does not provide ongoing oversight for minors or vulnerable beneficiaries.

Example: If you have a will that leaves your home to your daughter, the court must still validate the will before she can take legal ownership.

Even if you have a trust, you still need a will—specifically a pour-over will—to ensure everything is properly transferred.


A trust is a legal document governing asset transfer, before or after death, to an account managed by yourself or others.

The three main types of trusts are revocable, irrevocable, and testamentary

  • A revocable trust can be changed during the creator’s lifetime
  • An irrevocable trust cannot be changed once established
  • A testamentary trust is created through a will and only takes effect after the creator’s death

Note: The series focuses on Revocable Living Trusts unless otherwise stated:

A revocable trust (or living trust) is a legal document created during your lifetime to hold and manage your assets, allowing you to control them, avoid the public probate court process, and seamlessly transfer them to beneficiaries after death, all while retaining the power to change or cancel the trust anytime.

Benefits of a Revocable living trust

A trust provides capabilities a will does NOT offer:

A trust works both during your lifetime and after your passing. When properly set up and funded, it allows your assets to be managed privately, avoids the probate court process, and provides clear instructions for how and when assets should be distributed to beneficiaries.

One of the most important benefits of a revocable living trust is continuity. If you become incapacitated, the successor trustee can step in immediately to manage trust assets without court involvement. This prevents financial disruption and ensures bills, property, and investments are handled smoothly.

Trusts are also especially useful for families who want greater control. They allow you to set conditions around distributions, protect minors or vulnerable beneficiaries, address blended family concerns, and maintain privacy. While a trust offers flexibility and efficiency, it only governs assets that are properly titled or assigned to it—meaning it must work alongside a will to fully protect your plan.

Because the trust is “revocable,” you can:

  • You remain in control (you can change or revoke it anytime).
  • Add or remove assets
  • Update beneficiaries
  • Replace your trustee

Wills vs. Trusts — How They Work Together

FeatureWillTrust
When it takes effectAfter deathDuring life and after death
Avoids probate❌ No✅ Yes (if properly funded)
Works during incapacity❌ No✅ Yes
Controls timing of distributions❌ Limited✅ Yes
Names guardians for minor children✅ Yes❌ No
Provides privacy❌ Public court process✅ Private
Covers personal belongings✅ Yes❌ No
Governs untitled or forgotten assets✅ Yes (after probate)❌ No
Manages assets across states❌ No✅ Yes
Helpful for blended families⚠️ Limited✅ Strong
Requires proper setup to work⚠️ Simple⚠️ Must be funded

When a Will Alone Is Enough

A will may be sufficient if:

  • You have very few assets
  • You rent and do not own real estate
  • You do not mind your estate going through probate
  • Your family situation is extremely simple
  • You do not have minor children or caregiving responsibilities

Even then, you still need medical and financial powers of attorney.


When You Absolutely Need a Trust

A trust is strongly recommended if you:

  • Own a home
  • Have minor children
  • Want to avoid probate
  • Have family members with disabilities
  • Own property in multiple states
  • Are in a blended family
  • Want to maintain privacy
  • Hold investments or significant savings
  • Want to protect your children from receiving lump sums

Most families fall into one or more of these categories.


Wills and Trusts: Why Most People Need Both

Think of a will and trust as teammates:

  • The will names guardians and covers anything left outside the trust.
  • The trust holds and manages major assets smoothly and privately.

Together they ensure no gaps, no court confusion, and no surprises for your loved ones.


Simple Scenarios to Guide You

ScenarioGuidance
Scenario 1: Parents with Minor Children✔ Need a will for guardianship
✔ Need a trust for asset management
✔ Need powers of attorney for incapacity
Scenario 2: A Homeowner in a Simple Family✔ A trust avoids probate
✔ A will covers personal items
Scenario 3: Blended Family✔ Trust ensures intentional distribution
✔ Will ensures clarity and reduces conflict
Scenario 4: Single Adult with Only Bank Accounts✔ Will may be sufficient
✔ Powers of attorney still essential

Common Mistakes to Avoid

  • Thinking a will avoids probate — it does not
  • Creating a trust but failing to fund it
  • Assuming your family knows your wishes
  • Forgetting to update beneficiary forms
  • Believing trusts are “only for the wealthy”

Unfortunately, these misunderstandings lead to avoidable court delays and family conflict.


Where to Start

Estate planning isn’t one-size-fits-all. Use the list below as a quick start.

  • List all your major assets.
  • Decide who you want to manage your affairs if you’re unable.
  • Choose guardians for minor children.
  • Consult an estate planning attorney to draft documents.
  • Check your existing accounts to ensure beneficiary designations are up to date — that simple step alone can prevent major legal issues later
  • Review everything every 2–3 years.

Once you understand how these tools fit together, the real risk becomes clearer — what happens when none of them are in place.

Next Up What Happens If You Do Nothing


🛠️ Tools to Make Planning Easier (Phase 1 Free Resources)

Start with one or two of these simple tools which are designed to help you feel informed, empowered, and ready to take meaningful next steps.

Foundations & First Decisions

📘 Will & Trust Comparison Guide

A clear, side-by-side snapshot showing when a will is enough — and when a trust adds the protection your family needs.
Download: Coming soon


📘 Starter Estate Planning Checklist

A simple list of decisions and documents to help you begin building a basic plan.
Download: Coming soon


📘 “If You Do Nothing” Risk Snapshot

A one-page summary that shows exactly what happens when no documents are in place — court process, costs, delays, and state decisions.
Download: Coming soon


📘 Estate Planning Glossary

A growing reference of essential estate planning terms to support your learning across the entire series.
Download: Coming soon

Organization & Preparation

📁 Beneficiary Check-Up Toolkit

A guided worksheet to help you confirm — in writing — who is listed on each account and whether those designations match your wishes.
Download: Coming soon


📁 Family Information & Emergency Binder

A structured, fillable template to store essential info family members need during an emergency or after a death.
Download: Coming soon


📁 Conversation Prompts for Beginning Your Plan

Gentle, practical questions that help you start meaningful conversations with partners, parents, and adult children.
Download: Coming soon

🛠️ Tools to Make Planning Easier (Phase 1 Free Resources)

Start with one or two of these simple tools which are designed to help you feel informed, empowered, and ready to take meaningful next steps.

Foundations & First Decisions

📘 Will & Trust Comparison Guide

A clear, side-by-side snapshot showing when a will is enough — and when a trust adds the protection your family needs.
Download: Coming soon


📘 Starter Estate Planning Checklist

A simple list of decisions and documents to help you begin building a basic plan.
Download: Coming soon


📘 “If You Do Nothing” Risk Snapshot

A one-page summary that shows exactly what happens when no documents are in place — court process, costs, delays, and state decisions.
Download: Coming soon


📘 Estate Planning Glossary

A growing reference of essential estate planning terms to support your learning across the entire series.
Download: Coming soon

Organization & Preparation

📁 Beneficiary Check-Up Toolkit

A guided worksheet to help you confirm — in writing — who is listed on each account and whether those designations match your wishes.
Download: Coming soon


📁 Family Information & Emergency Binder

A structured, fillable template to store essential info family members need during an emergency or after a death.
Download: Coming soon


📁 Conversation Prompts for Beginning Your Plan

Gentle, practical questions that help you start meaningful conversations with partners, parents, and adult children.
Download: Coming soon

The next article explains what actually happens under state law when someone dies or becomes incapacitated without an estate plan—and why relying on “default rules” often leads to stress, delays, and conflict.

Further Reading

Want to learn more about combining wills and trusts? These expert sources explain how the two documents complement each other and why both are essential for complete estate planning:

🎯 Related Articles

What You’ll Learn in This Phase

How foundational estate planning works, which tools protect your family, and how to avoid the costly consequences of doing nothing.

📘 Estate Planning 101
📘 Do I Need a Will, a Trust, or Both?
📘 What Happens If You Do Nothing?
📘 Understanding Beneficiary Designations
📘 Why You Still Need a Will (Even with a Trust)

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