Trusts in Estate Planning: How They Work and When They Help

A trust is one of the most commonly used tools in estate planning, but it is also one of the least understood. Many people hear the term “living trust” or “irrevocable trust” without a clear sense of what a trust actually does or when it makes sense to use one.

Understanding how a trust works in estate planning can help you decide whether it fits your goals, and if so, what type of trust may be appropriate.

What Is a Trust in Estate Planning?

A trust in estate planning is a legal arrangement that allows assets to be held and managed for the benefit of one or more people. Instead of owning assets outright in an individual’s name, those assets are transferred into a trust and governed by written instructions.

A trust can operate during a person’s lifetime, after death, or both. This flexibility is one of the main reasons trusts are used as part of an estate planning strategy.

Every estate planning trust involves three roles:

Once assets are properly transferred into a trust, the trustee manages them according to the trust document. The trust terms control how assets are used, when distributions are made, and under what conditions beneficiaries receive property or income.

What Assets Can Be Placed in a Trust

Many types of property can be placed into a trust, including real estate, bank accounts, investment accounts, and certain personal assets. Transferring assets into a trust requires proper titling and documentation.

Assets that are not transferred into the trust remain outside of it and are typically handled through a will or by beneficiary designation. For this reason, creating a trust also involves careful coordination of how assets are owned.

Revocable Trusts in Estate Planning

What Is a Revocable (Living) Trust?

A revocable trust, often called a living trust, can be changed, amended, or canceled while the grantor is alive. In most cases, the grantor serves as the initial trustee and retains full control over the trust assets.

The primary practical purpose of a revocable trust in estate planning is to avoid probate. Assets held in the trust can be managed and distributed by a successor trustee without court involvement. Revocable trusts are also commonly used to provide continuity if someone becomes incapacitated.

What Happens to a Revocable Trust at Death

When the grantor dies, a revocable trust typically becomes irrevocable. At that point, the trust’s instructions are fixed.

For example, John and Mary create a revocable living trust and transfer their assets into it during their lifetime. While they are alive, they can change the trust as needed. After they pass away, the trust becomes irrevocable, and the trustee they named—such as their son, Tommy—distributes the trust property to their beneficiaries according to the trust’s terms.

Irrevocable Trusts and Their Purpose

What Is an Irrevocable Trust?

An irrevocable trust generally cannot be changed once it is created. When assets are transferred into an irrevocable trust, the grantor usually gives up unilateral control over those assets.

This loss of control is what allows irrevocable trusts to provide protections that revocable trusts do not.

Common Reasons People Create Irrevocable Trusts

Irrevocable trusts are typically used for specific planning goals rather than general estate administration.

Historically, irrevocable trusts were widely used for estate tax planning by removing assets from a taxable estate. Although federal estate tax exemption amounts change over time, this remains a consideration in certain situations.

Irrevocable trusts are also commonly used in Medicaid and long-term care planning. Assets held in a revocable trust are generally still counted as available resources for Medicaid eligibility. Certain irrevocable trusts, when properly drafted and funded well in advance, may help protect assets while complying with Medicaid rules.

Another common use is special needs planning. Properly structured special needs trusts can allow a disabled beneficiary to receive supplemental support without losing government benefits.

Some irrevocable trusts are designed to provide asset or creditor protection. These protections depend heavily on the trust’s structure, timing, and applicable state law.

Revocable vs. Irrevocable Trust: Understanding the Trade-Offs

Choosing between a revocable trust and an irrevocable trust depends on your objectives.

Revocable trusts offer flexibility and control. The grantor can change the plan as circumstances evolve and generally retains access to the assets. Irrevocable trusts impose permanent restrictions but may provide benefits related to estate taxes, Medicaid planning, special needs planning, or creditor protection if structured correctly.