Welcome to RTN CPA

Your Trusted Partner in Nonprofit Financial Management.

At RTN CPA INC, we specialize in providing top-notch financial and accounting services to nonprofit organizations. Let us handle your financial needs, so you can focus on achieving your mission.

Welcome to RTN CPA

Reliable Financial Solutions for Government Services.

At RTN CPA INC, we deliver trusted financial and audit services for government agencies, special districts, and mission-driven public entities.

Welcome to RTN CPA

Financial Advisory Services Tailored for Small Businesses.

At RTN CPA INC, we help small and medium-sized businesses thrive with comprehensive financial and tax services.

Exclusively for Not-for-Profits

We focus solely on the financial and accounting requirements of not-for-profit organizations, ensuring specialized and tailored services.

Experience and Expertise

With years of experience in assisting a diverse range of not-for-profits, we bring unparalleled insight and quality services to our clients.

Mission-Centric Approach

By handling nonprofit audits and consulting, we enable our clients to concentrate on their core mission and deliver impactful results.

Who we are
Who we are

0+

Years of Experience

Who we are

Leading the Way in Financial Services

RTN CPA INC is a certified public accounting firm dedicated to serving nonprofit organizations, government agencies and districts, and small businesses. With a focus on financial audits, compliance audits, UG audits, and more, we are here to facilitate and optimize your nonprofit operational activities.

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Innovative strategies for financial reporting and financial audits.

  • Internal controls review
  • Grant reporting support
  • Nonprofit financial consulting
  • Financial & compliance audits
  • UG (Uniform Guidance) audits
  • Financial Review and Compilations

Get Expert Support — Let’s Talk

Have questions about your finances, audits, or compliance? Our team is ready to guide you with clear advice and real solutions that work for you.

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Advisory & Consulting Image

Advisory & Consulting and Accounting Services

  • Internal controls review
  • Grant reporting support
  • Nonprofit financial consulting
  • SCO Financial Report Preparation
  • Financial & compliance audits
  • UG (Uniform Guidance) audits
  • Financial Review and Compilations
  • Tax preparation for NFP
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Trusted Services, Proven Results

Our expert team delivers reliable, nonprofit-focused financial services that drive clarity, compliance, and confidence — empowering your organization to operate with impact.

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Audit, Assurance, and Compliance

Audit Services Hiring a CPA specialized in nonprofit accounting and auditing gives organizations like charities, churches, and social service agencies...

Tax Preparation and Tax Planning

What we do Tax ServicesWe provide expert financial guidance and compliance support to help individuals and businesses make smarter, more...

Fractional CFO & Accounting Services

Fractional CFO, Controller Services, and Accounting Services At RTN, we partner with growing organizations that need clarity and confidence in...

Consulting and Advisory Services

Empowering Not-for-Profit Organizations and Small Businesses At RTN, our consulting services are tailored specifically for not-for-profit organizations and small businesses,...

"RTN CPA has been instrumental in simplifying our nonprofit’s financial landscape. Their in-depth knowledge of nonprofit compliance and audit standards has saved us countless hours. The team is approachable, responsive, and always prepared with clear guidance. We trust them completely and value the partnership."

Oscar Andrews

"Partnering with RTN CPA transformed how we manage our finances. Their strategic advice and attention to detail have helped us stay compliant and make smarter financial decisions. I feel much more confident about our reporting and future planning. Highly recommended."

Bethany Brooks

"Exceptional service and nonprofit expertise. RTN CPA consistently delivers clarity and peace of mind. Their team not only helps us stay on track with tax filings but also offers thoughtful insights that support our mission-driven work. Reliable and results-driven."

Mason Lawson

Several hundred

customers are served...

Finance consulting involves providing expert advice to businesses, individuals, or organizations

Nonprofit Organizations

0%

Governmental

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Small Business

0%

Empowering you not to hesitate to consult about taxes with us

Whether you’re navigating complex nonprofit tax codes or filing annual returns, our experts provide clear, reliable guidance to keep you compliant and confident.

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Get in touch


We are committed to protecting your privacy. We will never collect
information about you without your explicit consent.

Our Value

Make your business stand out with our personalized accounting services.

At RTN CPA INC, we understand that every nonprofit is unique. That’s why we tailor our financial services to meet your specific goals — offering the clarity, compliance, and confidence your organization needs to thrive.

Our Vision

To be the most trusted financial partner for nonprofits by delivering clarity, integrity, and strategic insight that supports lasting impact.

Our Mission

To empower nonprofit organizations through expert accounting, audit, and advisory services — enabling them to operate efficiently, remain compliant, and focus on what matters most: their mission.

25+

Years of Experience

100+

Audits

4.8

Rating Client

2

Branch Office
Why Choose Us

Perform with. Trust.

Trusted

We build long-term partnerships based on integrity, accountability, and a deep understanding of nonprofit needs.

Experience

With 25+ years in the field, we’ve supported nonprofits of all sizes with accurate audits, reports, and strategic insights.

Reliable

Count on us for timely, precise, and compliant services that help you stay focused on your mission.

Let’s join hands and make it happen with the team!