INSIGHT

What to Expect When Working with a Fiduciary Accountant

Natalie Keam, Cindy Schoelen • June 19, 2026

Services: Fiduciary Accounting

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Being thrust into the role of trustee or executor of an estate can feel overwhelming. It comes with real legal obligations, detailed accounting requirements, and beneficiaries who are watching the clock. Consulting with a fiduciary accountant can relieve some of that stress.

Going in without a clear picture of what the work involves can lead to delayed decisions, incomplete document handoffs, and avoidable back-and-forth that slows everyone down. Knowing what to expect from the start makes for a smoother engagement and a cleaner record when it matters most.

Starting the Conversation with a Fiduciary Accountant

The first conversation with a fiduciary accountant is a scoping conversation. You’ll be asked about the nature of the trust or estate, the assets involved, the number and type of beneficiaries, and the current state of the records.

Come prepared with as much of the following as you have:

• The trust document or will
• A list of known assets and their approximate values
• Any prior accountings or financial statements for the trust or estate
• Bank and investment account statements
• Documentation of any distributions already made to beneficiaries

If records are incomplete or behind, that is not unusual. Your fiduciary accountant can help identify what is missing and what needs to be gathered before the work gets underway.

How Your Fiduciary Accountant Establishes Scope

Fiduciary accounting engagements vary significantly in scope and estimating that complexity is one of the most common causes of delay. A straightforward estate with liquid assets and cooperative beneficiaries looks very different from a multi-year trust with real property, ongoing income, and beneficiaries who are not aligned. Scope is shaped by several factors, including whether the accounting is court-required or voluntary, how many accounting periods need to be covered, and the complexity of the asset mix.

While every engagement is tailored, most clients fall into one of a few common situations:

• Preparing a required accounting for a probate estate or trust
• Catching up records that are incomplete or behind
• Managing a trust that requires ongoing annual reporting
• Handling a more complex estate with real estate or business interests

Understanding where you fall helps set expectations for timeline, level of effort, and the type of support you’ll need.

Your fiduciary accountant will walk through those variables with you before any work begins. The outcome of that conversation is a clear picture of what will be produced, when, and what information you will need to provide along the way.

How Long It Takes

Accounting does not follow a fixed timeline, as the duration depends on several key factors. The complexity of the trust, the volume of transactions, and the condition of the records all play a significant role. Engagement communications consistently note that both timing and estimates depend heavily on the state of the records provided.

In general, well-organized, digital records—such as downloadable statements and Excel transaction logs—can significantly streamline the process, while incomplete or disorganized records often require additional analysis and reconstruction, extending the overall timeline.

How a Fiduciary Accountant Works with You

Once the engagement is underway, most of the day-to-day work happens on the accountant’s side. Your primary role is responding to requests for documents and decisions. Those requests tend to come in clusters rather than continuously, often tied to specific milestones in the accounting process.

You should expect regular communication about where things stand, what is outstanding, and whether anything has surfaced that requires your input. A few things your fiduciary accountant handles on your behalf:

• Tracking and categorizing all transactions by principal and income
• Flagging any discrepancies or gaps in the records that need your attention
• Preparing the formal accounting document and supporting schedules
• Coordinating tax filings, including Form 1041 and beneficiary K-1s

If questions arise about an asset’s classification, a prior transaction, or a distribution that needs documentation, your accountant will bring those to you rather than make assumptions.

Beneficiary communication can be a point of friction in these engagements. While the trustee or executor is responsible for communicating with beneficiaries, your fiduciary accountant can help prepare clear, organized materials and work with legal counsel to support accurate and consistent communication.

What You Will Receive

A fiduciary accounting engagement produces several distinct deliverables, each serving a different purpose.

The Formal Accounting

The primary deliverable is a fiduciary accounting report: a detailed record of all transactions during the accounting period, organized by credits, charges, receipts, and disbursements, with a closing schedule of assets. This is the legal record that can be submitted to a court or presented to beneficiaries as evidence of proper administration.

Tax Filings

Depending on the engagement, your fiduciary accountant will also prepare a fiduciary income tax return (Form 1041) and K-1s for each beneficiary. These are compliance requirements, separate from the accounting itself, but typically handled as part of the same engagement.

When Your Fiduciary Accounting Engagement Ends

For a probate estate, the engagement typically concludes when the accounting is complete, any court filings have been submitted, and the assets have been distributed according to the will. For an ongoing trust, there may not be a defined endpoint; the relationship continues as long as the trust is active and trust administration support is needed.

Understanding the difference between a one-time engagement and an ongoing one matters from the start. If you are a first-time executor administering a parent’s estate, the work has a finish line. If you are serving as trustee for a trust that will span decades, the accounting relationship is more like a long-term partnership.

Working with BPM

BPM’s fiduciary accounting services guide individual trustees, executors, attorneys, and professional fiduciaries at every stage of trust and estate administration.

Whether you are closing out a parent’s estate or managing a trust that will span years, the first conversation is a chance to understand what you are dealing with and to stop carrying the accounting complexity alone. Contact BPM to get started.