Single Family Office

Updated:

Ernest J. Brousseau, CPA, CFP®

Ernest J. Brousseau operates a professionalized family office structured around his personal CPA and CFP® designations.

Ernest J. Brousseau, CPA, CFP®

Ernest J. Brousseau operates a professionalized family office structured around his personal CPA and CFP® designations. The dual licensing — uncommon among single-family office principals — allows the entity to integrate tax planning, estate strategy, and investment governance under one roof. The firm's exact founding date is not publicly cataloged, but its architecture mirrors the classic accounting-to-family-office trajectory: a trusted senior fiduciary formalizing a long-standing advisory relationship into a dedicated wealth-management structure. The firm's deployment strategy and specific portfolio holdings are not disclosed through public channels. Given the CPA-led structure, the investment posture likely emphasizes tax-efficient public equities, municipal fixed income, private placement life insurance wrappers, and directly held real estate — the standard toolkit for an accounting-driven family office. The CFP® overlay suggests a concurrent focus on retirement modeling, education funding, and insurance architecture for the underlying family. Geographic concentration is presumed to be domestic United States, though no cross-border activity is documented. No public AUM figure, team headcount, or external capital vehicles are associated with the entity. The firm bears none of the branding, deal announcements, or conference presence typical of family offices that accept outside limited partners or pursue institutional co-investments. This suggests a pure single-family mandate — no commingled funds, no third-party discretionary accounts, no club-deal membership that leaves a public record. The firm's structural differentiator is its embedded professional licensure. Where most single-family offices either hire CPA/CFP talent or outsource to external firms, Brousseau's practice is the principal himself. This eliminates the principal-agent gap between the family and its tax advisor — every investment decision flows through a fiduciary who is also the office's owner. Succession risk and key-person concentration are the obvious trade-offs, but the model, if unbroken, avoids the advisory-firm capture that occurs when tax strategy and investment execution sit in separate entities.

General information

Firm type

Single Family Office

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Corporate office

Principals

Ernest J. Brousseau

Principal

Frequently asked questions

Is this firm a multi-family office or does it serve a single family?

No public regulatory filings, marketing materials, or ADV forms indicate the firm accepts outside clients. The naming convention — the principal's own name followed by professional designations — is consistent with a single-family office structure rather than a multi-family office or registered investment advisor serving the public. Without a website or public prospectus, the most reasonable classification is a private single-family office.

What is the significance of the dual CPA/CFP® credentials for a family office?

The CPA designation allows the principal to perform tax preparation, tax planning, and estate accounting in-house, while the CFP® designation certifies competence in retirement planning, investment management, and insurance analysis. For a family office, this combination means the same person can model the tax consequences of a portfolio rebalance, structure a generation-skipping transfer, and evaluate a direct private investment — without relying on external providers who may not see the full balance sheet. It is a structure built for families whose primary concern is wealth preservation rather than aggressive growth.

Does the firm disclose its assets under management?

No. There is no public AUM figure, no Form ADV filing, and no media mention citing a number. Private single-family offices serving one principal are generally not required to report AUM, and this firm appears to follow that pattern.

How does the firm source investment opportunities?

The firm's sourcing model is not publicly described. Given the CPA-led structure, deal flow may come through accounting-firm networks, local professional associations, and the principal's personal relationships rather than the venture-capital or private-equity gatekeepers typical of larger family offices. Without public deal announcements or partnerships, the sourcing mechanism is likely relationship-driven and private.

What is the succession plan for a firm built around a single named principal?

No public information addresses succession. The single-principal structure creates an inherent key-person risk: the CPA and CFP® qualifications belong to the individual, not the firm, and the office's tax-integrated model depends on the principal's ongoing involvement. Common solutions in comparable offices include grooming a family-member successor with parallel licensure, arranging a sale-and-stay agreement with a larger multi-family office, or maintaining a written continuity plan with an external accounting firm — but none of these are confirmed for this entity.

Does the firm invest in alternative assets?

No public portfolio disclosures confirm alternative-asset exposure. The CPA/CFP® skill set aligns most naturally with publicly traded securities, tax-managed mutual funds, municipal bonds, and directly owned real estate — all of which generate the tax events that a CPA-led office is built to manage. Private equity, venture capital, and hedge funds are possible but would typically require additional operational infrastructure or external fund-administration support that a lean single-family office may or may not maintain.

How does an allocator diligence a firm that leaves no public footprint?

An allocator would begin by verifying the principal's professional credentials through state CPA boards and the CFP Board's public disciplinary database. Next steps include requesting the firm's investment policy statement, confirming custody arrangements through a qualified third-party custodian, and reviewing any third-party service-provider relationships — particularly for tax preparation, audit, and legal counsel. The absence of an ADV filing means no regulatory body has reviewed the firm's fee structure or conflicts-of-interest disclosures, so direct documentary diligence is the only available path.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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