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Thank you for your interest in joining my Mid to Major Donor Accelerator Mastermind!

Some of the amazing organizations I’ve had the privilege of training

Join the waitlist

Inside my Mid to Major Donor Accelerator Mastermind, you’ll join a community of passionate fundraising professionals who share a common goal: mastering the art of cultivating, stewarding, and upgrading mid-level donors into major donors. Get on our waitlist to be notified when we begin taking applications!

Why join my Mid to Major Donor Accelerator mastermind?

The Mid to Major Donor Accelerator mastermind is a high-impact community of passionate fundraising professionals who share a common goal: mastering the art of cultivating, stewarding, and upgrading mid-level donors into major donors. Together, we strive for excellence in major gift fundraising while inspiring one another, exchanging ideas, and fostering a culture of shared knowledge and accountability.

Exclusive Peer Learning: Interact with like-minded professionals who understand the unique challenges and opportunities of nonprofit major gift development.

Unparalleled Networking: Connect with a diverse group of major gifts officers, executive directors, and development directors, expanding your professional network and building lifelong relationships.

Expert Insights: Benefit from guest speakers, thought leaders, and fundraising experts who will share cutting-edge strategies and best practices.

Actionable Strategies: Gain practical, real-world insights to enhance your donor development efforts and boost fundraising results.

Accountability and Support: Find motivation and encouragement from your peers, holding each other accountable for achieving ambitious fundraising goals.

If you are a major gifts officer, executive director, or development director looking to take your major donor cultivation and stewardship strategies and fundraising results to the next level, then my Mid to Major Donor Accelerator mastermind is for you.

Only 10 spots available. Join the waitlist now!

  • “Applying what Tammy taught us, we increased our donor retention from 13% to more than 50% in one year.”

    Becky Chambless, AWAIC Anchorage, AK

  • "Every time we work with Tammy, I'm in such awe with her style, the energy she brings to her work, and her passion and expertise. She’s an incredible talent and gift, our team and board members love working with her."

    Britanny Saunier, Executive Director, Partnership for Food Safety Education

  • "We exceeded our annual fundraising goal by 104% and grew overall giving by 13.4%."

    Amanda Johnson, Travis Manion Foundation

  • "Tammy’s an invaluable resource to any organization that’s working to achieve sustainable funding."

    Cathy Smith, Nonprofit Board Member, Tampa

  • "How do I rocket-launch my fundraising expertise? You learn from Tammy Zonker, that's what you do!"

    Stevie Shumate, Chapters Health Foundation, Tampa

  • "We brought Tammy in for her 2-Day Intentional Fundraising Plan Intensive. I was overwhelmed and overjoyed with the results. Tammy delivered!"

    Marie Joseph, Executive Director, Legacy of Life Foundation, Pennsylvania

  • "Increased total charitable dollars raised by 132%since becoming a member."

    Laurel Groh, Phoenix Family, Kansas City

  • "After a two-day visit to the Crisis Center of Tampa Bay, she prepared a 60-page report detailing our many strengths and opportunities for improvement. Her report is now our roadmap to sustainable funding. I would heartily recommend her anytime an organization is looking to take a good fundraising program and make it extraordinary."

    David Broughton, President & CEO, Crisis Center, Tampa FL

  • "Tammy is one of the most personable, inspiring and knowledgeable professionals in the field of fundraising training and major donor development. Tammy naturally demonstrates why donors love her and why organizations can accomplish endless results if you champion the cause and take the time to get to know donor desires. I highly recommend Tammy Zonker."

    Kelly Olsen Hutchinson, Director of Development & Community Relations, Salvation Army, Louisville, KY

Hey, there! I’m Tammy Zonker.

I'm the Founder and President of Fundraising Transformed and host of The Intentional Fundraiser Podcast.

I’ve been a major gifts strategist and fundraising expert for more than 25 years. I’m also a certified AFP Master Trainer and international speaker.

I’ve led and trained thousands of nonprofit social service organizations, private schools, colleges and universities, and healthcare organizations to collectively raise more than a half-billion dollarsand counting — including a single gift of $27.1M.

I have served as adjunct faculty at Indiana University and technical editor for Wiley Publishing’s “Fundraising for Dummies” third edition.

I currently serve as Dean at the Institute for Charitable Giving, a member of the AFP International Conference Education Committee, a member of the Nonprofit Quarterly’s Editorial Advisory Board, a contributing writer to NonProfit PRO, and an advisor at Capital Campaign Pro.

I would love to learn more about the amazing work you do and explore how we can work together to take your fundraising to the next, next level.

You’re just one step away

Be the first to know when I begin taking applications for my Mid to Major Donor Accelerator Mastermind!