Essential Nonprofit Leadership Guide

The First 90 Days Are Won in the First Ten

What Every New Nonprofit Executive Director Must Do in the First Ten Days — the essential playbook for stepping into leadership with clarity, confidence, and a plan.

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Trusted by Nonprofit Leaders Nationwide
For New & Aspiring Executive Directors
Actionable. Practical. Mission-Driven.
The First 90 Days Are Won in the First Ten — by John Mills
About the Book

Your First Ten Days Will Define Your First Year

Stepping into the role of Executive Director at a nonprofit is one of the most exciting — and most overwhelming — transitions in your career. You're expected to lead immediately, but no one gives you a roadmap.

The First 90 Days Are Won in the First Ten changes that. This practical guide gives you a clear framework for your critical first ten days — helping you gather essential information, build early trust, and avoid costly mistakes before you start making changes.

  • 🔄 The Stabilize-See-Listen framework — a three-part approach that keeps you from changing things before you understand them
  • 💰 The 10 most critical finance questions — What restricted funds exist? Who signs checks? What's the real cash position? Ask these in week one, not month three.
  • 🏥 The 10 most critical clinical/program questions — What services are we actually providing? What outcomes are we tracking? Where are the gaps?
  • 🤝 Your first 10 relationship meetings — who to meet with, what to ask them, and how to build trust without making premature commitments
  • 🚫 The "Do Not Change Yet" list — how to identify what's working (even if it looks broken) so you don't undo something important in your first week
  • 🚨 Crisis triage protocol — how to tell the difference between "this needs immediate attention" and "this can wait until I understand the context"
  • 📋 Day 10 Board Chair Summary — a simple four-part framework for your first formal update: top risks, next 30-day priorities, red flags, and what support you need from the board

Most new EDs learn by trial and error — discovering problems too late and spending months backtracking from early mistakes. This guide helps you gather the right information in the right order, so your first 90 days are built on a foundation of clarity, not guesswork.

Whether you're starting Monday or thinking about an ED role in your future, this book gives you the structured approach that turns overwhelming transition into confident leadership.

Who This Is For

Written For Leaders Like You

Whether you're stepping in from outside the sector, being promoted from within, or inheriting a leadership transition, this book was written with your challenges in mind.

🆕

First-Time Executive Directors

Brand new to the ED role? This guide walks you through every essential priority so nothing falls through the cracks in your critical early days.

🔄

Transitioning Leaders

Moving from corporate, government, or a different nonprofit? Learn what makes the nonprofit ED role uniquely different — and how to navigate the transition.

📈

Promoted-From-Within Leaders

You know the organization, but the role is entirely different. This playbook helps you shift from colleague to leader without losing the trust you've built.

🏛️

Interim Executive Directors

On the clock from day one. Use this framework to move fast, stabilize operations, and provide steady leadership during times of change.

📚

Nonprofit Board Members

Onboarding a new ED? Share this resource to ensure your incoming leader has the tools to succeed — and to clarify expectations from both sides.

🎓

Nonprofit Leadership Students

Preparing for a future in nonprofit management? Get the real-world framework you won't find in a classroom — straight from the field.

Praise & Testimonials

What Nonprofit Leaders Are Saying

★★★★★

"Your First 10 Days as a Clinic Executive Director is an incredibly valuable and practical resource. It would have made a tremendous difference during my first days in the role."

Angela S. Executive Director, Community Health Nonprofit
★★★★★

"As a board chair, I now give this to every incoming ED we hire. It sets clear expectations and helps them hit the ground running. It's become part of our onboarding process."

David R. Board Chair, Regional Arts Nonprofit
★★★★★

"The stakeholder mapping section alone was worth the read. I identified three critical relationships I would have overlooked in my first month. Invaluable for any new leader."

Latisha W. Deputy Director turned Executive Director
★★★★★

"I assure you, this book will become a resource for me both in my leadership as well as the coaching/mentoring I do."

Mike C. Executive Director, Community Health Nonprofit
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About the Author

About the Author: John Mills

Senior Clinic Consultant
Christian Community Health Fellowship

Senior Clinic Consultant Nonprofit Executive Author & Speaker Community Health Leader

John Mills is a Senior Clinic Consultant at Christian Community Health Fellowship, bringing deep, hands-on experience in nonprofit leadership, clinical operations, and community health — having led, advised, and coached executive directors across a wide spectrum of missions, sizes, and communities.

Having witnessed firsthand the patterns that distinguish executive directors who thrive from those who struggle in the early days, John distilled those patterns into a clear, actionable framework that any new ED can implement immediately.

This isn't theory. It's the field-tested, hard-won wisdom of someone who has sat in your chair, made the mistakes, learned the lessons, and returned to share them so you don't have to start from zero.

"Your first ten days won't make or break your tenure — but they will shape everything that follows. You owe it to yourself, your team, and your mission to begin with intention."
— John Mills
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The First 10 Days — Complete Guide

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What's included

  • The complete First 10 Days guide
  • Day-by-day action framework
  • Stakeholder mapping worksheets
  • Communication templates & scripts
  • Quick wins checklist
  • Financial orientation guide
  • Board relationship blueprint
  • Access to companion online resources

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