
THE ARK NPS helps nonprofits, churches and purpose-driven businesses build compliant structures, reliable financial systems and strategies that protect the work they were created to do.
15+
Years of experience
2010
Client trusted since
6,785+
Taxes filed & businesses helped
5.0
Google rating · 204 reviews
A filing deadline is a snapshot. The organizations that endure are the ones whose books, reporting, governance and planning hold up every month of the year — long before a funder, an auditor or the IRS ever asks.

Clean, current records with restricted funds tracked separately — so grant reporting and audits are not a scramble.
Statements your board and funders can actually read, delivered on a rhythm instead of once a year.
Bylaws, policies and documented oversight that keep exempt status intact and directors protected.
Budgets, reserves and forecasts that turn generosity into programs you can sustain.
Formation, exemption and foundational governance
Bookkeeping, reporting, Form 990 and compliance
Budgeting, board education and financial strategy
Formation, exemption, reporting and governance support for organizations whose work depends on being trusted with other people's generosity.
Practical accounting and tax work for LLCs, S-Corps, C-Corps, partnerships and the owners behind them.
Personal tax work handled with the same care and explanation we bring to organizational clients.

Dr. Lilly is a licensed Certified Public Accountant, MBA professor, author and TEDx speaker who built THE ARK NPS on one conviction: empowered people make better decisions when they understand their finances.
She is especially recognized for her work with nonprofits, where transparency, governance and stewardship are critical — and she is known for translating compliance into language a founder or board member can act on immediately.
“Our purpose is to help people and organizations dream bigger, move faster, and build better tomorrows for all.”Read her full background
The advice you receive is shaped by classroom teaching, published work and public advocacy for financial literacy — not just filing season.
Practicing public accountant serving individuals, businesses and exempt organizations.
Teaches graduate business students, including Accounting for Entrepreneurial Leaders at Regent University.
Books on entrepreneurship, family enterprise and financial literacy — including the Letters series and The Fabric of a SHERO.
Public speaking on entrepreneurship, money management, resilience and intentional living.
Dr. Lilly's professionalism and knowledge are unmatched, and her pleasant attitude made the process smooth and stress-free. Her amazing assistant, Chelsea, was always available to answer my questions and provide any information I needed. I highly recommend Dr. Lilly's services to anyone seeking expert guidance.
Working with Dr. Mbinglo was such a pleasure. She is so professional and very knowledgeable. She answered all of our questions and sent us home with a greater understanding of what our role as board members means. Additionally, she is an absolute joy to be with, her energy is so inspiring and uplifting.
Dr. Mbinglo is the most passionate CPA I've ever met. She loves what she does, and it comes through in how she shares her knowledge with and genuinely cares for others. If I had a business, The Ark would be my accounting firm.

Articles, books and educational resources on taxes, bookkeeping, business growth and nonprofit management.
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Whether you are forming a nonprofit, steadying a church's books, growing a business or filing a personal return, the first step is a conversation with a CPA who will explain it in plain language.