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What a Family Office Is and How Billionaires Actually Manage Their Money

Beginner Investing • 5 min

What this lesson is about

Once a family's wealth gets large enough, hiring a wealth manager stops making sense. They build an entire private company just to manage their own money.

2 parts · a quick check after each · then the quiz

Part 1 of 2

When a family's investable wealth hits around $100 million or more, hiring a traditional wealth manager often doesn’t make financial sense anymore. Instead, they might build a private organization to manage their wealth in-house. This is called a family office. It's a private company that serves only one wealthy family.

A single-family office usually takes care of investment management. This includes direct deals in private companies and real estate, not just public markets. They also handle tax planning, estate and succession planning, and sometimes help with family affairs like philanthropy or managing household staff. A multi-family office offers similar services to several wealthy families at once. This setup helps share overhead costs.

Three generationsDivision among heirs does more damage than bad investing.

Quick check

What is a 'single family office'?

Part 2 of 2

Insider Angle: The real benefit at this level isn't just saving money. It's about access and alignment. The staff in a family office works only for that family's interests. They have no reason to sell in-house products or push assets to whatever brings in the most fees for an outside firm. This is a real, though often subtle, conflict traditional wealth managers can face. Having enough wealth also means family offices can negotiate direct investments in private companies and real estate deals that smaller investors can’t access. This way, they avoid layers of fund fees altogether. It’s access that boosts wealth over time.
Try This: Look into one publicly known family office. Many wealthy families' offices are discussed in financial media. Check out what kinds of investments and services they provide beyond just stock picking.

Quick check

At roughly what point does setting up a dedicated family office typically start to make more financial sense than using a traditional wealth manager?

Try This - Interactive Calculator

Enter a net worth to compare a traditional wealth manager's typical ~1% annual fee against a hypothetical $1.5M/year family office team cost - the rough crossover point where a dedicated office starts to make more financial sense.

Quiz

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