You've Been Named Trustee. Here's What That Actually Means.

Being named successor trustee is a responsibility most people aren't prepared for — and Michigan law holds trustees personally accountable if they get it wrong. We'll walk you through every obligation, deadline, and decision from start to finish.

What Trust Administration Actually Involves in Michigan

Administering a trust in Michigan after death is not simply a matter of handing out assets and moving on. The Michigan Trust Code imposes a structured set of obligations on every successor trustee — and those obligations begin the moment you accept the role. The process typically unfolds over several months, sometimes longer, depending on the complexity of the estate and whether any beneficiary disputes arise.

At its core, trust administration involves four phases: notification, asset management, accounting, and distribution. Each phase has its own legal requirements, and skipping steps — even unintentionally — can expose you to personal liability.

Trustee Duties Under Michigan Law

Michigan law is specific about what trustees must do, and when. Understanding your obligations before you act is the single most important thing you can do to protect yourself and the beneficiaries you serve.

Notify Beneficiaries and Interested Parties

Within 63 days of accepting your role as successor trustee, Michigan law requires you to notify all qualified trust beneficiaries that the trust exists, that you have accepted the trusteeship, and that they have the right to request a copy of the trust document. This isn't optional — failure to provide timely notice is one of the most common errors trustees make, and it can trigger legal challenges down the road.

Inventory and Manage Trust Assets

You are responsible for identifying every asset held in the trust, securing those assets, and managing them prudently until distribution. This includes real property, financial accounts, investments, personal property, and any business interests. You cannot commingle trust assets with your own — ever. Doing so is a breach of your fiduciary duty and one of the most serious mistakes a trustee can make.

The Five Core Responsibilities of a Successor Trustee

Fiduciary Accounting

You must keep complete and accurate records of every financial transaction you make as trustee — income received, expenses paid, and any changes in asset value. Beneficiaries have the right to request a formal accounting, and if litigation arises, your records will be scrutinized. A trust administration attorney can help you set up an accounting system from the start so nothing falls through the cracks.

Tax Obligations

Depending on the size and structure of the estate, you may be required to file a final income tax return for the decedent, a fiduciary income tax return for the trust itself, and potentially a federal estate tax return. Michigan does not currently impose a state estate tax, but federal thresholds still apply to larger estates. Missing tax deadlines as trustee can result in penalties you may be personally responsible for paying.

Communicating with Beneficiaries

Trustees have an ongoing duty to keep beneficiaries reasonably informed throughout the administration process. This means responding to reasonable requests for information, providing accountings when asked, and communicating clearly about the timeline for distribution. Poor communication is one of the leading causes of beneficiary disputes — and disputes cost everyone time and money.

Handling Debts and Claims

Before distributing anything to beneficiaries, you must identify and pay the trust's legitimate debts and expenses. This includes final bills, administrative costs, attorney fees, and any creditor claims against the estate. Distributing assets before settling valid debts can make you personally liable to creditors who weren't paid.

Final Distribution

Once debts are settled, taxes are filed, and the accounting is complete, you can distribute the remaining assets to beneficiaries according to the trust's terms. Distribution must follow the trust document exactly — you do not have discretion to deviate from the grantor's instructions unless the trust expressly grants it. After distribution is complete, you'll formally close the trust and your role as trustee ends.

Keeping a Paper Trail Throughout

Every decision you make as trustee should be documented. Keep copies of all correspondence with beneficiaries, every financial transaction, every tax filing, and every professional you engage. If a beneficiary ever challenges your administration, your paper trail is your defense. Trustees who can't account for their decisions are trustees who lose disputes.

When Trust Administration Becomes Complicated

Most trust administrations proceed without major conflict. But some don't. A beneficiary may challenge the validity of the trust, dispute the trustee's decisions, or allege that the grantor lacked capacity or was unduly influenced when the trust was created. If you're a trustee facing any of these situations, you need legal counsel before you take another step.

CF Legal handles both routine trust administration and contested trust matters. If a dispute arises during administration, our attorneys can represent you as trustee — or represent a beneficiary who believes the trust is being mismanaged. We have litigated trust and estate disputes in Genesee County courts for decades, and we know how these cases are handled locally.

Why Successor Trustees in Michigan Work With CF Legal

CF Legal has guided families through trust administration in Flint, Grand Blanc, and across mid-Michigan for more than 30 years. Our attorneys understand the Michigan Trust Code in depth, and we've seen the full range of what can go wrong when trustees try to navigate this process without guidance.

We work directly with successor trustees — not just at the beginning, but at every stage of administration. We help you meet your legal obligations, communicate with beneficiaries in a way that reduces conflict, and close the trust cleanly when the time comes. If complications arise, we're already familiar with your matter and can respond without delay.

Our phones are answered directly, and we return every call within 24 hours. When you're carrying the legal responsibility of a trusteeship, that kind of accessibility matters.

Frequently Asked Questions About Trust Administration in Michigan