High-Capacity Families and the Power of Partnership in Independent Schools 

  • Published January 14, 2026
  • / By Jim Zimmerman

High-capacity families are at the heart of every successful campaign, and at the center of some of the most complex fundraising relationships schools manage. These families have the potential to make transformational impact yet engaging them isn’t as simple as identifying capacity or perfecting an ask. Their motivations are layered. Their expectations may be high. And the path from interest to investment can be tricky and complicated. For school leadership, this work is both essential and nuanced. It demands clarity about who these families are, insight into what drives their giving, and a strategic approach that positions philanthropy as a true partnership. 

High-capacity families are easy to spot, right? Well, the reality is more complicated. Capacity doesn’t always announce itself, and it doesn’t necessarily show up neatly packaged. 

Wealth screening can be useful, but it is one lens, and the highest capacity families have myriad ways to hide or obscure their true wealth. Admissions insight, peer relationships, philanthropic behavior beyond your school, and even anecdotal intelligence often tell a richer story. The families with the greatest potential impact aren’t always the ones you expect—and sometimes they are hiding in plain sight. 

Cultivating trusting, personal relationships is at the core of engaging high-capacity families. It requires commitment, authentic communication, and time…plenty of time, possibly many years. Your Head of School’s involvement is key, along with your board chair and key board members. 

Many high-capacity families: 

  • Are on everyone’s list 
  • Are difficult to reach through traditional engagement channels 
  • May not feel particularly inspired by the Annual Fund 
  • Have complex assets or complex advisors 
  • Operate behind one or more gatekeepers 

These aren’t dealbreakers. In fact, some are opportunities. Sophisticated philanthropists often want more than transactions: they want relevance, partnership, and confidence that their involvement matters.  

Two families may have similar capacity on paper yet act very differently when it comes to philanthropy. Why? Because how wealth is created may shape how a family thinks about how, when, or if they might give some of it away. 

Earned wealth and inherited wealth may come with different expectations. Liquid assets open different doors than illiquid ones. Tech entrepreneurs think differently about their wealth than venture capitalists. Understanding these dynamics is essential to unlocking philanthropy. When schools understand the source of wealth, they are in a better position to read motivation, readiness, and even risk tolerance. 

An important dynamic in transformational giving is the role of family systems. Philanthropy decisions are often shaped across generations. Younger family members may not be writing checks yet, but they often influence decisions, priorities, and long-term loyalty. As wealth transfers accelerate over the coming decades, schools will need to build relationships beyond a single donor. The next generation may want deeper engagement and may approach philanthropy quite differently than their parents and grandparents.  

High-capacity gifts can surface challenges, too: conditions or restrictions that don’t align with priorities, pet programs that aren’t fully funded, or concerns about reputational or community impact. These situations can test leadership. 

The most effective schools don’t default to rigid positions or transactional thinking. They look for alignment, clarity, and solutions that serve both the mission and the people involved. Sometimes that means saying no. Sometimes it means reframing the conversation entirely. 

What’s most important is your school’s ability to navigate these moments thoughtfully. 

Despite their differences, many high-capacity families share common motivations. They want to: 

  • Make a meaningful impact 
  • Support projects aligned with their values 
  • Be part of solving real problems 
  • See evidence that their involvement matters

They don’t want to be alone, and they don’t always want to be the centerpiece. They want trust, credibility, and leadership that is grounded in partnership.

Emilie Henry, Vice President for Institutional Advancement from The Westminster Schools, and I will be exploring these dynamics, and what they mean for independent schools, in greater depth at CASE-NAIS Independent Schools Conference later this month in the session, Building Relationships with High-Capacity Families. For school leaders and advancement professionals navigating these relationships in real time, it’s a session worth attending. 

Jim Zimmerman
Senior Consultant & Principal
Leader, Schools Practice
Marts&Lundy

Emilie Henry
Vice President for Institutional Advancement
The Westminster Schools