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Managing Fiduciary Duties Across Multiple Trusts

Bochnewich Law Offices March 21, 2025

Serving as a trustee is a significant responsibility, and managing multiple trusts at the same time adds another layer of difficulty. Trustees must act in the best interests of each trust's beneficiaries while keeping assets properly managed and distributed. 

When multiple trusts are involved, trustees need to stay organized, maintain clear records, and avoid conflicts of interest to fulfill their duties effectively. California law holds trustees to a high standard, requiring them to act with loyalty, prudence, and impartiality. Failing to meet these obligations can lead to legal disputes and financial consequences. 

Whether you're overseeing family trusts, charitable trusts, or special needs trusts, understanding how to manage fiduciary duties across multiple trusts is critical to avoiding mistakes and maintaining beneficiary confidence. At Bochnewich Law Offices, we are experienced in helping clients with estate planning matters. Read on to learn more about managing fiduciary duties across multiple trusts.

Keep Trust Assets Separate

When a trustee manages multiple trusts, it's essential for them to keep each trust’s assets separate. Mixing funds can lead to legal issues and make it difficult to track income, expenses, and distributions. Some ways a trustee can keep trust assets separate include:

  • Maintain individual accounts for each trust: Each trust should have its own bank and investment accounts to prevent accidental co-mingling of funds.

  • Use clear accounting practices: Keeping detailed records of income, expenses, and distributions for each trust helps avoid confusion and potential disputes.

  • Label and track physical assets: If a trust includes real estate, valuable personal property, or business interests, maintain clear records to show which trust owns what.

It’s important to keep trusts separate to prevent confusion and make sure that it results in the best outcome for the owner of the trust. 

Manage Investments Prudently

Secondly, trustees have a duty to manage trust assets responsibly, making investment decisions that balance risk and return while considering the needs of current and future beneficiaries. Some of the primary considerations trustees should take into account include:

  • Follow the Prudent Investor Rule: The Uniform Prudent Investor Act of 1992 states that California trustees must invest trust assets as a prudent investor would, considering diversification, economic conditions, and beneficiary needs.

  • Monitor market conditions: Regularly review investment performance to help make informed adjustments when necessary.

  • Work with financial professionals: Seeking guidance from investment advisors, accountants, or attorneys can help trustees make sound financial decisions.

Delegate Tasks Wisely

While trustees bear the ultimate responsibility for managing trust assets, they’re not required to handle every task themselves. Delegating certain duties to legal or financial professionals can help trustees fulfill their obligations while reducing the risk of errors.

  • Work with professionals: Trustees should consider hiring professionals such as accountants, investment advisors, or trust administrators to assist with tasks like financial management, tax preparation, and legal advice.

  • Assure proper delegation: When delegating responsibilities, trustees should make sure the individuals or firms they choose are qualified and have the experience necessary to handle the task. Delegation shouldn’t be seen as an abdication of duty. Instead, trustees must still supervise and review the work to ensure it’s performed appropriately.

  • Document all delegations: It's essential to document any delegation of responsibilities in writing, including the scope of authority and any limitations, to protect both the trustee and the trust.

Plan for Trustee Succession

Trustees are often responsible for long-term management, which means it's important to think about the future. Establishing a clear succession plan can make sure trusts are managed seamlessly if a trustee is unable to fulfill their duties. Some of the ways a trustee can plan for eventual succession include:

  • Choose a successor trustee: Trustees should designate a successor or co-trustee in advance, making sure there’s someone in place to step in if they’re no longer able to serve.

  • Provide clear instructions: When planning for trustee succession, make sure you leave detailed instructions regarding the administration of the trust, investment strategy, and communication with beneficiaries.

  • Review the succession plan periodically: Just as trust documents should be reviewed regularly, trustee succession plans should also be updated periodically to reflect any changes in circumstances or laws.

By planning for the future, trustees can help ensure a smooth transition and maintain continuity in managing the trust’s assets and fulfilling its obligations.

Avoid Conflicts of Interest

When handling multiple trusts, conflicts of interest can often arise, especially if a trustee is also a beneficiary or has ties to different beneficiaries across the trusts. Some common ways a trustee can avoid potential conflicts of interest include:

  • Stay impartial: Trustees must act fairly when making decisions that impact multiple beneficiaries.

  • Disclose potential conflicts: If a trustee has a financial or personal interest in a transaction, they should disclose it and seek guidance to avoid legal issues.

  • Follow trust terms carefully: Each trust may have different distribution rules and beneficiary instructions, so trustees must adhere to the specific terms of each document.

Communicate Transparently With Beneficiaries

Beneficiaries have a right to information about how trusts are managed. Open lines of communication can help prevent disputes and build trust.

  • Provide regular updates: Send periodic financial statements and reports to keep beneficiaries informed.

  • Respond to beneficiary inquiries promptly: Delayed responses can cause frustration and lead to unnecessary legal disputes.

  • Document all communications: Keep records of conversations and written communications to help protect trustees if disputes arise.

By providing regular updates, responding to beneficiary inquiries promptly, and documenting all communications, fiduciary trust managers can help prevent disputes and strengthen trust with the trust's beneficiaries. 

Meet All Tax and Legal Obligations

Managing multiple trusts also means handling tax filings, meeting legal requirements, and complying with state and federal laws. Failing to meet these obligations can result in penalties and liability. To make sure all tax and legal obligation are met, trustees should consider the following:

  • File taxes separately for each trust: Trusts often have different tax obligations, so each must be filed correctly to avoid penalties.

  • Stay current with California trust laws: State regulations can change, so trustees must stay informed about their responsibilities.

  • Keep accurate records for audits and reviews: Detailed documentation helps protect trustees if legal or tax issues arise.

Leverage Technology for Better Trust Management

When a trustee is responsible for overseeing multiple trusts, it's important to stay organized. However, this can sometimes be challenging. Fortunately, technology can help streamline trust administration and reduce the chances of errors.

  • Use trust management software: Digital tools can help track assets, generate reports, and manage distributions more efficiently.

  • Automate record-keeping: Electronic record-keeping helps maintain transparency and makes it easier to retrieve important documents when needed.

  • Set up secure communication channels: Using encrypted emails and secure file-sharing platforms makes sure that confidential information is protected while maintaining open communication with beneficiaries.

How an Estate Planning Lawyer Can Help

Managing fiduciary duties across multiple trusts can be overwhelming, especially when dealing with legal, tax, and financial responsibilities. An experienced estate planning attorney can provide valuable guidance and help trustees avoid costly mistakes. Some of the ways our attorneys can help include:

  • Interpreting trust documents: Estate planning lawyers can clarify trust terms, helping trustees understand their responsibilities and obligations.

  • Handling disputes: If conflicts arise among beneficiaries, a lawyer can mediate and help resolve issues before they escalate into legal battles.

  • Assisting with tax compliance: Attorneys familiar with estate and trust taxation can help trustees meet filing requirements and minimize tax liabilities.

  • Providing ongoing legal advice: Regular consultations with an attorney can help trustees stay compliant with California laws and avoid legal pitfalls.

Hiring an experienced estate planning attorney is a smart way to understand and manage fiduciary duties across multiple trusts.

Contact an Experienced Attorney Today

Overseeing multiple trusts requires careful organization, financial diligence, and a commitment to fairness. Trustees must keep assets separate, make prudent investment decisions, avoid conflicts of interest, and maintain open communication with beneficiaries.

Managing multiple trusts is no small task, but with the right approach, trustees can handle their responsibilities effectively and avoid unnecessary legal complications. At Bochnewich Law Offices, we clients throughout Southern California, including Riverside County, Los Angeles County, San Bernardino County, Orange County, and San Diego County. Reach out today to schedule a consultation.