Trustees (Last Will and Testament) Insurance

What is Trustees (Last Will and Testament)?

Trustees (Last Will and Testament) insurance is a specialized form of fiduciary liability coverage designed to protect individuals or entities appointed as trustees under a will. These trustees are responsible for managing and distributing the assets of a deceased person according to their last wishes. Because trustees carry a legal duty to act in the best interests of beneficiaries, they face liability exposures if errors, mismanagement, or perceived negligence occur during estate administration.

This type of coverage helps mitigate risks associated with operational errors, inheritance disputes, and allegations of breach of fiduciary duty. Whether the trustee is a private individual, legal professional, or part of a trust company, insurance offers critical protection against potential claims.

Who Needs It

Individuals named as trustees in a will—especially those managing complex estates—should consider this coverage. It’s also relevant for professionals such as attorneys, accountants, or trust administrators who routinely serve in trustee roles. Small organizations or family-run businesses acting as fiduciaries may also benefit from insurance protection due to the personal liability involved in estate oversight.

What It Typically Covers

Trustees insurance generally covers legal defense costs and settlements related to claims of:

  • Mismanagement of assets or investments
  • Failure to distribute assets properly
  • Conflicts of interest or breach of fiduciary duty
  • Errors in accounting or recordkeeping

Some policies may also include protection against claims brought by beneficiaries or third parties, such as creditors or family members disputing the will. In scenarios involving estate-owned property, the policy might also help address property coverage and certain liability issues.

For a broader understanding of similar protections, visit our page on Fiduciary Liability and Estate Planning.

Common Exclusions or Limitations

Policies typically exclude coverage for intentional wrongdoing, criminal acts, and self-dealing. Claims arising from prior known issues before the policy's effective date are also often excluded. Additionally, if the trustee fails to act within the scope of legal authority granted by the will, coverage may not apply.

Understanding underwriting factors like the size of the estate, number of beneficiaries, and complexity of asset distribution can also affect what is or isn’t covered.

Factors That Influence Cost

Premiums for trustees insurance depend on several underwriting considerations, including:

  • Value and complexity of the estate
  • Number of trustees and beneficiaries
  • Trustee’s experience and professional background
  • Duration of trust administration

Risk management practices, such as maintaining detailed records and consulting legal counsel, may also impact cost and insurability.

Proof of Insurance & Compliance

In some cases, probate courts or beneficiaries may request proof of fiduciary insurance before allowing a trustee to assume their role. Having valid coverage in place supports transparency and trustworthiness in estate administration. While requirements vary by jurisdiction, insurance can help meet expectations for responsible and compliant fiduciary conduct.

How to Get a Quote

If you’ve been named as a trustee or manage estate planning services, securing the right insurance is an important step. A customized policy can help protect your personal and professional interests during a sensitive and often complex process. Get a quote today to find coverage tailored to your needs.

Frequently Asked Questions

Is trustees insurance required by law?

No, but it may be recommended or requested by courts or beneficiaries depending on the estate's complexity.

Can I get coverage if I’m not a professional trustee?

Yes, individuals serving as trustees for family members or friends can often obtain trustees insurance.

Does this policy cover disputes between beneficiaries?

It may cover legal defense costs if a beneficiary files a claim against the trustee for mismanagement or unfair distribution.

What’s the difference between fiduciary and trustee insurance?

Fiduciary insurance broadly covers those managing others' assets, while trustee insurance is specific to roles under a will or trust.

Can co-trustees share a policy?

In many cases, yes. A single policy can be structured to include multiple named trustees, depending on the insurer.

Still have questions? Talk to a local insurance expert.

Partners, Programs & Market Access


We maintain relationships with nationally recognized and specialty-focused insurance providers that actively underwrite this class of business. Our network includes both admitted and non-admitted markets, allowing us to match risks—from straightforward accounts to more complex or hard-to-place exposures—with appropriate underwriting partners.


Program availability, coverage terms, and underwriting appetite can vary based on operations, location, and loss history, so access to multiple markets is key to securing the right fit. This approach helps ensure broader coverage options and more competitive placement across a range of risk profiles.



Tennant Risk Services
Trustee Liability Insurance – E&O for Trustees

Trustee Liability Insurance – E&O for Trustees   Tennant Risk Services specializes in professional liability solutions tailored to trustees and trust-related exposures. Our Trustee Liability Insurance program provides comprehensi...
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