Most people understand the importance of creating an estate plan. However, far fewer revisit that plan as their lives, finances, and family circumstances change.

Whether you’ve welcomed new family members, experienced a major life event, accumulated additional assets, or simply haven’t reviewed your documents in several years, your estate plan may no longer reflect your current wishes. Even a carefully crafted plan can produce unintended outcomes if it’s based on assumptions that are no longer true.

One way to evaluate whether your estate plan still works as intended is through a process often called a “stress test.” By examining how your plan would respond to different financial, family, and tax-related scenarios, you can identify potential vulnerabilities and make adjustments before they become costly mistakes. After all, the best time to address an estate planning issue is before your family has to deal with it.

What Is an Estate Plan Stress Test?

A stress test is a process of evaluating how an estate plan would perform under a variety of real-world situations.

Just as financial institutions assess their preparedness for changing market conditions, individuals can review their estate plans by asking important “what if” questions:

• What happens if I become incapacitated unexpectedly?
• What if a beneficiary passes away before I do?
• What if my estate grows substantially?
• What if tax laws change?
• What if family relationships change due to marriage, divorce, births, or other life events?

The purpose isn’t to predict the future. Instead, it’s to determine whether your estate plan remains aligned with your goals regardless of what circumstances arise.

Common Issues a Stress Test May Reveal

Risky or Outdated Assumptions

Many estate plans are built around assumptions about future asset growth, life expectancy, or beneficiaries’ circumstances.

For example, you may have intended for children or grandchildren to receive assets at a certain stage in life when they would be prepared to manage them responsibly. If circumstances change, your current plan may not achieve your intended outcome.

A review may identify opportunities to add flexibility through trust provisions or updated distribution instructions.

Assets That Aren’t Properly Titled

For families using revocable living trusts, assets generally need to be transferred into the trust for it to function as intended.

When assets remain outside the trust, they may still be subject to probate or may not be managed according to the trust’s provisions if you become incapacitated.

A stress test can help identify assets that haven’t been properly coordinated with your estate plan.

A “stress test” is simply a structured review of an estate plan under a variety of hypothetical and real-world situations. The goal is to evaluate how the plan might perform if circumstances change and to identify potential gaps before they create unintended consequences.

Outdated Beneficiary Designations

Retirement accounts, life insurance policies, and certain investment accounts typically pass according to beneficiary designations rather than the instructions in your will or trust.

Over time, beneficiary designations can become outdated because of:

• Marriage or divorce
• Births or deaths within the family
• Changes in personal relationships
• Oversights from previous planning decisions

Regular reviews can help ensure these accounts align with your current wishes.

Missing or Inappropriate Fiduciaries

Your estate plan likely names individuals to serve important roles, including:

• Executor
• Trustee
• Financial Power of Attorney Agent
• Healthcare Agent

The people you selected years ago may no longer be the best fit for these responsibilities. They may have moved away, become unwilling to serve, or experienced changes in their own circumstances.

Reviewing these appointments can help ensure qualified backups are in place if needed.

Trust Provisions That No Longer Reflect Your Wishes

Trusts are designed to provide guidance long after they’re created. However, family needs can evolve over time.

A stress test may reveal that existing trust provisions are too restrictive, not flexible enough, or otherwise inconsistent with your current goals for beneficiaries and future generations.

Liquidity Challenges

Many families hold a significant portion of their wealth in assets such as:

• Real estate
• Family businesses
• Closely held companies
• Investment properties

While valuable, these assets may be difficult to divide among heirs or use to cover expenses when needed.

An estate plan review can help identify whether there is sufficient liquidity to address taxes, administrative expenses, or unequal inheritances among beneficiaries.

Don’t Overlook Potential Tax Changes

Although relatively few families currently face federal estate taxes, tax laws can and do change over time.

For 2026, the federal gift and estate tax exemption is $15 million per individual, according to the Internal Revenue Service. Some states also impose estate taxes with lower exemption thresholds. Future legislation could modify these rules, making periodic reviews especially important.

As part of a stress test, families may evaluate how their estate plan would perform under different tax scenarios and determine whether additional strategies should be explored with their legal and tax advisors.

Important: Federal estate and gift tax exemptions are subject to legislative change and inflation adjustments. Consult current IRS guidance and qualified tax and legal professionals regarding your specific circumstances.

Estate Planning Is an Ongoing Process

An estate plan should evolve alongside your life.

Regular reviews can help uncover outdated beneficiary designations, administrative issues, funding concerns, and other potential challenges before they create unintended consequences for your loved ones.

Taking the time to evaluate your estate plan today may provide greater confidence that your wishes will be carried out tomorrow.