The Multi-Family Office Advantage: Family Office Depth with Institutional Quality

Understanding the Family Office Model

For many successful families, wealth brings increasing complexity, but not necessarily clarity. The question becomes: how do you access institutional-grade investment expertise, coordinated planning, and high-touch service without building and managing a $5 to $10 million-per-year infrastructure?

For ultra-high-net-worth families, a family office has long been the gold standard, offering personalized investment oversight, estate planning, philanthropy guidance, and lifestyle management. Traditionally, Single Family Offices (SFOs) deliver this level of service for one family. While SFOs provide unmatched control and privacy, they come at a steep price, making them viable primarily for families with $250 million to $1 billion or more in net worth.

The Shared Family Office Model

Another structure sometimes considered by wealthy families is the Shared Family Office model. In this arrangement, a small number of families jointly support the staffing and infrastructure of a family office, sharing the cost of professionals such as investment officers, tax advisors, or administrative staff. While this can reduce some expenses compared to a Single Family Office, it often introduces additional complexity. Decisions around governance, staffing, systems, and investment strategy typically require coordination among multiple families, which can become challenging as priorities and circumstances evolve. In many cases, families also find they must devote time and attention to managing the shared structure itself. For these reasons, many families ultimately prefer the more established Multi-Family Office (MFO) model, which provides family office capabilities within a dedicated platform while allowing each family to remain focused on their own long-term goals.

The Multi-Family Office Solution

Many families do not need or cannot justify the expense of an SFO, yet still want the sophistication and coordination a family office provides. That is where a Multi-Family Office comes in. A MFO serves multiple unrelated families under a shared platform, delivering the same integrated services as an SFO but at a fraction of the cost. By pooling resources, families benefit from experienced investment teams, tax and estate specialists, and governance support without building a private infrastructure from scratch.

Cost Efficiency Without Compromise

Cost efficiency is just the start. Families in MFOs can access comprehensive wealth management including investments, philanthropy, tax planning, estate strategies, and lifestyle services, with typical minimums ranging from $5 million to $50 million in investable assets. For example, a family with $25 million in assets can receive the same level of investment oversight and reporting that an SFO might provide at a cost savings of 70 to 80 percent. This makes an MFO an ideal choice for families seeking sophistication without the overhead.

Institutional Expertise with Personalized Service

MFOs also bring institutional expertise to every client relationship. By leveraging teams of senior investment professionals and experienced fiduciary advisors, MFOs provide the same rigor as top-tier institutions with robust reporting, risk management frameworks, and governance structures. Yet, unlike purely outsourced solutions, MFOs remain highly personalized. Each family’s investment strategy, philanthropic approach, and estate plan is tailored to their unique goals. As Anthony Craven, Director of Service & Administration at Altman Advisors puts it, “Working with a Multi-Family Office gives our clients the sophistication and service of a private family office without the distraction and cost of managing it themselves.”

Flexibility and Scalability for Growing Families

The Multi-Family Office model also provides flexibility and scalability. Whether a family plans to grow their wealth or add new generations, a MFO can adapt. Many MFOs, including Altman Advisors, coordinate external specialists when specialized expertise is required, creating a best-of-both-worlds model that blends integration, efficiency, and flexibility.

Delivering High-Touch Guidance and Value

At Altman Advisors, we leverage the Multi-Family Office model to deliver strategic, high-touch guidance for families with $5 million to $50 million or more in assets. Families gain access to institutional-level talent, comprehensive wealth planning, and operational efficiency, while maintaining the privacy, customization, and personal attention traditionally reserved for a Single Family Office.

Take the Next Step

Discover how a Multi-Family Office can help your family achieve sophisticated wealth management with efficiency and flexibility. Contact Altman Advisors today to schedule a confidential consultation and explore how our MFO platform can be tailored to your family’s unique goals.

Disclosure: The content is developed from sources believed to be providing accurate information. The information in this material is not intended as tax or legal advice. Please consult legal or tax professionals for specific information regarding your individual situation. The opinions expressed and material provided are for general information and should not be considered a solicitation for the purchase or sale or any security. Altman Advisors is a Registered Investment Adviser. This content is solely for informational purposes. Advisory services are only offered to clients or prospective clients where Altman Advisors and its representatives are properly licensed or exempt from licensure. Past performance is no guarantee of future returns. Investing involves risk and possible loss of principal capital. No advice may be rendered by Altman Advisors unless a client service agreement is in place.