Trusts, estates & advisory firms
Fiduciary and investment advisor audits do not work like standard IRS examinations.
If you serve as a trustee, executor, family office manager, or investment adviser, get a direct read on where your filing positions and documentation stand before an examiner opens the file.

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What the IRS Examines on a Fiduciary
When the IRS examines a fiduciary, it looks at far more than the income reported: the elections, the fees, the distributions, and the documentation behind all of it. These are among the most technically demanding files we open, not because the law is unknowable, but because most trustees, executors, and advisers have no idea how much compliance sits on their shoulders until something breaks.
Clients who come to us after a notice usually followed advice and had professionals involved. The documentation looked fine at the time. Fiduciary compliance is about elections, apportionment logic, entity classification, fee structures, and distribution mechanics, and each one carries its own documentation requirement that fails quietly.
What it covers
What a Fiduciary audit engagement covers
Fiduciary Risk Assessment
A direct read of your filing positions and the documentation on hand, with the gaps and real exposure identified.
Examination Representation
If an exam is open, we take over document production and deal with the examiner directly on the disputed positions.
Election and Apportionment Analysis
Elections, sourcing, and entity classification reviewed before they fail.
Fee Documentation Review
Related-party management fees tested the way an examiner will read them.
Adviser Compliance Support
Asset verification and Form ADV accuracy for registered advisers.
Where exposure builds
Where Fiduciary exposure builds
Apportionment and Entity Classification
Advisory firms beside a broker-dealer affiliate often assume the broker-dealer's favorable sourcing applies to advisory revenue. It does not, and misapplying it brings full disallowance on audit.
Management Fee Documentation
Consistent related-party payments are not defensible payments without service agreements, invoices, and proof the fee reflects actual value. Missing that, the IRS recharacterizes them as constructive dividends.
Trust-Level Elections
Distributing appreciated property without analyzing the Section 643(e) election can lock in a higher tax cost permanently.
Parallel SEC and IRS Exposure
Investment adviser compliance, custody, and Form ADV accuracy sit outside the tax filings and can each open a file on their own.
Talk to a CPA about a fiduciary position
A penalty notice is closer to the start of a conversation than the end of one.
A penalty assessed is not a penalty owed when the reasonable cause position is built before the deadline. Reach out while you still have options. No obligation, and handled by a professional.
Who Fiduciary audit services are for
A good fit if you:
- Serve as a trustee, executor, or personal representative.
- Manage an investment advisory firm or a family office.
- Received an IRS notice on a trust, estate, or advisory return.
- Are unsure whether an election or a fee position will hold.
- Want the exposure mapped before an examination opens.
We work across all 50 states, which matters most on sourcing and apportionment questions, where the rules shift by jurisdiction.
Why a CPA firm
Why a Fiduciary audit needs a CPA firm
Representation rights
A financial advisor can give planning guidance. Only a licensed CPA can represent you before the IRS and argue penalty abatement under the reasonable cause standards.
Overlap handling
When the SEC and the IRS look at the same entity, the issues interact, and parallel advice from separate professionals tends to miss exactly where they overlap.
The right standards
We work to GAAS and PCAOB standards on these engagements, which matters because broker-dealer audits fall under PCAOB directly.
A defensible position
The reasonable cause position is built and documented before the deadline closes, not after.
Why choose Dimov Audit
Why clients bring fiduciary work to Dimov Audit
Trusts, estates, family offices, and registered advisers — the documentation built before a deadline, the representation when an examiner opens the file, and the standards behind it.
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What drives the cost of a Fiduciary audit
Fiduciary work is priced by the engagement, not a flat rate.
We size the work against your situation and give you a clear quote before you commit.
Contact
Connect with Dimov Audit
Our dedicated team is ready to assist you on your path to financial success.
211 E 43rd St Suite 628
New York, NY 10017
United States
Fiduciary audit FAQs

Are your financials audit-ready?
Are Your Financials Audit-Ready?
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