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A CPA Firm Dedicated to Serving Small and Mid-Sized Nonprofit Organizations

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Audit and Attestation for Nonprofits

Audit and attestation for small to mid-sized nonprofits is our specialty. We deliver nonprofit-focused audit and attestation services designed to help you tell your story. Our structured, efficient process minimizes burden on your team while strengthening, internal controls, and transparency for boards, funders, and stakeholders.

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Tax Preparation and Compliance for Nonprofits

We navigate complex nonprofit tax requirements with precision and clarity. From Form 990 preparation to state filings, our experienced nonprofit professionals ensure accuracy, reduce risk, and help protect the resources that support your mission.

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Advisory and Consulting for Nonprofits

We provide practical, data-driven guidance that strengthens financial health, governance, and operational performance. Because we work exclusively with nonprofits, our advice reflects the real-world challenges you face - funding complexity, board oversight, and regulatory pressure -not generic business solutions.

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Who is Mullins P.C. >

A CPA Firm Dedicated to Serving Small and Mid-Sized Nonprofits.

Mullins P.C. is a specialized CPA firm serving small and mid-sized nonprofits. We focus exclusively on nonprofit audit, attestation, tax, and advisory services, nothing else.

Our team is composed of experienced nonprofit audit and tax professionals who have technical expertise and a desire to work alongside organizations that make the world a better place.

We do not deliver checklist audits or transactional tax services. We partner with leadership, executive and finance teams to strengthen internal controls, improve reporting clarity, and ensure your financial statements accurately reflect your organization’s impact.

When your financials tell a clear and credible story, your mission is stronger.
240

Audits / Reviews Annually

350

 Tax Returns Annually 

600+

 Clients Served Annually 

Specialize in serving small and mid-sized nonprofit organizations

Focus exclusively on advisory services, tax, nonprofit audit, and attestation allowing us to bring deep technical knowledge and practical insight

Your work is critical, that is why all of our work is performed by experienced audit and tax professionals

Nonprofit Audit and Tax Insights You Can Trust

Nonprofit organizations are run by passionate leaders – not accountants.  Our insights translate complex audit standards, tax rules, and accounting changes into plain language guidance that nonprofits can deploy.  Stay informed, strengthen compliance, and make better financial decisions that protect your mission and build stakeholder confidence.
The MPC audit requests were exceedingly clear; the team asked smart questions, and MPC didn’t waste our time during the audit process.”
Dr. Kyle Roberts, American Congregational Association