Not-for-Profit Expertise
Having worked with not-for-profit organizations for more than five decades, Nisivoccia understands the unique challenges your sector faces that traditional businesses never encounter. From navigating complex tax regulations and grant requirements to supporting management boards and meeting Form 990 filing deadlines, we function as an extension of your team.
Our institutional knowledge — built over 50+ years — sets us apart. We understand endowment structures, grant application processes, and the relationship between boards and management. Our average client retention rate in this sector exceeds fifteen years, and some clients have been with us for over twenty-five.
Our
Approach
We don't just present financial information using spreadsheets and graphs. We participate in active, real-world discussions about how to improve your organization's overall performance. We also help nascent organizations launch and get set up for long-term success — from consulting and formation through filing for 501(c)(3) status.
Our services include:
Audit, tax, and advisory services tailored to tax-exempt organizations
IRS Form 990 preparation and compliance
Single audits and Yellow Book audits for federally funded programs
Grant compliance and endowment management support
Board and management financial reviews throughout the year
Services for Not-for-Profit Organizations
Why Not-for-Profit Organizations Choose Our Team
Upcoming Not-for-Profit Events

The Modern Nonprofit: Strategies for What’s Next
Nonprofits are facing greater demand for services while continuing to navigate economic pressure and limited resources. At the same time, organizations have more opportunities to use data and technology to work more efficiently, measure outcomes, and make informed decisions.
Join us for The Modern Nonprofit: Strategies for What’s Next, a seminar for nonprofits focused on practical ideas for navigating these challenges and opportunities. Industry professionals will share real-world perspectives on fundraising, technology and AI, financial planning and audit readiness, and practical approaches to help organizations strengthen decision-making, improve efficiency, and plan for what’s ahead.
Attendees will leave with new ideas, useful takeaways, and approaches they can put to work within their own organizations.
Agenda Highlights
Location: Park Avenue Club, Florham Park, NJ
8:30 am | Registration
9:00 am – 12:00 pm | Program
Luncheon to Follow
Click register to learn more about seminar topics and key presenters.
Our not-for-profit team members are affiliated with the following industry organizations:
Interested in starting your own Not-for-Profit?
We can help you fill out the regulatory forms required to begin your mission. Click here to contact us.









