
Focus on Your Mission Rather Than Your Financials
The needs of not-for-profit organizations are very unique. For more than 40 years, we have been an industry leader serving more than 150 local and national not-for-profits annually, including civic and social organizations; health and welfare agencies; schools and educational institutions; arts, cultural and religious organizations; trade and professional associations; and private foundations.
Our team has the expertise, including ensuring compliance with Government Auditing Standards (Yellow Book) and the Uniform Guidance, to give you peace of mind and let you focus on your mission, rather than your financials.
WHY CHOOSE US?
• Nonprofit Expertise: Serving the unique needs of the nonprofit sector since 1983.
• Member of Nonprofit CPAs, a nationwide affiliation of independently-owned accounting firms
• Largest Tampa-Based Accounting Firm
COMMUNITY COMMITMENT
• RGCares Initiative: Supporting local causes with quarterly fundraising and volunteer efforts.
• Nonprofit Appreciation Day: Host an annual event that connects 200+ nonprofit professionals since 2017.
EXPERIENCE & EXCELLENCE
• 500+ Years of Combined Public Accounting Experience
• Top AICPA Peer Review Rating: Demonstrating adherence to industry best practices
• Cost-Effective Solutions: Providing value without compromising quality
• Nonprofit Appreciation Day: Host an annual event that connects 200+ nonprofit professionals since 2017.
What Makes Us Different
- 2022 Tampa Bay Business Journal One Tampa Bay Honoree
- 500+ Years of combined public accounting experience
- Member of Governmental Audit and Employee Benefit Plan Audit Quality Centers
- Serving the not-for-profit industry since 1983
- Commitment to not-for-profit practice and the communities we serve
- Extensive industry knowledge
- Staff continuity
- Memberships providing extensive resources
- Highest rating on AICPA peer reviews
- Cost-effective fee structure
Not-for-Profit Expertise
Partner with Rivero, Gordimer & Company, CPAs and advisors, who understand the not-for-profit industry and bring a tailored approach to the needs of not-for-profit organizations:
- Audit and Assurance
- Single Audit and Government Compliance
- Tax Preparation
- Tax Compliance
- Accounting Services
- Bookkeeping
- Litigation Support
- Strategic Planning and Consulting
Whether you need audit, tax, accounting, bookkeeping, or strategic and consulting support, we can help. Please contact a member of our not-for-profit committee for more details.
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Sam A. Lazzara, CPA
Shareholder | Assurance TeamSam A. Lazzara has considerable experience in auditing and taxation of not-for-profit organizations...
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James K. O’Connor, CPA
Shareholder | Tax TeamJames K. O’Connor has accounting experience in manufacturing, technology, real estate, construction,...
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Julie A. Davis, CPA
Shareholder | Assurance TeamJulie Davis joined Rivero, Gordimer & Company in 2018. Prior to joining Rivero, Gordimer & Company,...
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Brooke B. Dawson, CPA
Shareholder | Assurance TeamBrooke Bauerle Dawson's experience is in the areas of not-for-profit and governmental auditing includes...
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Stephanie Smith, CPA
Director | Assurance TeamStephanie Smith joined RGCO in 2022 with over 20 years of not-for-profit auditing and consulting...
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Resources
Insights to help not-for-profit organizations make informed financial decisions.
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Audit, Review, or Compilation? Understanding Your Nonprofit’s Options
If your nonprofit organization relies internally on financial statement reporting or is required to provide them to third parties, you may encounter three common types of assurance services: audits, reviews,
September 9, 2026 -
IRS Form 990 for Nonprofits: Why It’s More Than Just a Tax Filing
By Brooke B. Dawson, CPA and Lindsey Earling Nonprofit organizations are often evaluated not only by the impact they make, but also by how they communicate that impact. One of
July 20, 2026 -
Proposed 2026 OMB Uniform Guidance Changes
Nonprofits and other organizations that receive federal funding should be aware of significant proposed changes to the federal grant framework. In May 2026, the Office of Management and Budget (OMB)
June 18, 2026 -
Nonprofit Update: Treasury Announces Planned Changes to Form 990
On April 23, 2026, the U.S. Department of the Treasury announced that the IRS plans to revise Form 990 to increase transparency and strengthen oversight of tax-exempt organizations. While no
April 27, 2026 -
IRS “Dirty Dozen” Tax Scams for 2026: What Businesses and Taxpayers Should Watch For
Each year, the Internal Revenue Service (IRS) releases its “Dirty Dozen” list of tax scams to warn taxpayers and businesses about emerging threats. Part of the Security Summit initiative, the
March 18, 2026 -
2025 Annual Non-Profit Appreciation Day
Rivero, Gordimer & Company’s 8th Annual Nonprofit Appreciation Day – Future in Focus – brought together more than 100 nonprofit leaders, board members, and community partners from across Tampa Bay
December 10, 2025 -
The 2025 Compliance Supplement Has Been Released: What Nonprofits and Government Agencies Need to Know
By Stephanie Smith, CPA The Office of Management and Budget (OMB) has released the 2025 Compliance Supplement, and for nonprofits and government agencies receiving federal funds, this update is more than a routine
December 5, 2025 -
Florida Strong Families Tax Credit – What Businesses and Nonprofits Need to Know
By James K. O’Connor, CPA and Lindsey Earling The Florida Strong Families Tax Credit was created in 2021 to incentivize support for eligible charitable organizations that provide services specific to
November 11, 2025 -
The 2025 Compliance Supplement Delay: What Auditors and Auditees Need to Know
If you’re a nonprofit, state or local government entity or educational institution subject to the Single Audit, you’ve likely heard that the Office of Management and Budget (OMB) has not
October 2, 2025 -
What the Big Beautiful Bill Means for Tax-Exempt Organizations
By Sam A. Lazzara, CPA and James K. O’Connor, CPA The “Big Beautiful Bill” (H.R. 1)—officially known as the Tax Relief for American Families and Workers Act of 2025—delivers sweeping
August 10, 2025 -
Florida’s Senate Bill 700: What Nonprofits Need to Know About New Charitable Solicitation Restrictions
By Brooke Bauerle Dawson, CPA Effective July 1, 2025, Florida’s Senate Bill 700 introduced changes to how nonprofits can solicit and accept charitable contributions within the state. For organizations navigating
July 16, 2025 -
Optimizing Your Accounts Payable Process: Best Practices for Accuracy and Fraud Prevention
By Dennis Paleveda, CPA A well-managed accounts payable (AP) process is a cornerstone of effective accounting for any organization. With proper internal controls, businesses can reduce errors, mitigate fraud risks,
March 11, 2025 -
Protecting Yourself from IRS Stimulus Check Text Scams
Beware of IRS tax scams. Phishing texts promising $1,400 stimulus checks are on the rise. Stay informed and protect your personal data.
March 5, 2025 -
Managing Nonprofit Cash Flows Amid Economic and Political Uncertainties
Economic and political shifts may impact nonprofit cash flow. These key strategies can help maintain stability and navigate uncertainty.
January 30, 2025 -
Tax Impacts of Casualty Losses from Hurricane Emergencies
By Janelle Edgar, CPA & Lindsey Earling Following the significant hurricanes this year—specifically Debby, Helene, and Milton—and their devastating impact on the community, it’s crucial to understand the related tax
January 15, 2025 -
2024 Annual Non-Profit Appreciation Day
7th Annual Nonprofit Appreciation Day: A Celebration of Impact and Community Rivero, Gordimer & Company’s 7th Annual Nonprofit Appreciation Day was a resounding success! Held on October 30, 2024, at
November 25, 2024 -
Tax Preparation Tips for Nonprofits: Maximizing the 179D Deduction for Energy Efficiency
By Sam A. Lazzara, CPA, Kevin R. Bass, CPA, and Kelsey Kaelin, CPA Thanks to the recent changes brought about by the Inflation Reduction Act of 2022, the Section 179D
November 18, 2024 -
Navigating ERC Claims; Understanding the Latest IRS Updates
Debt covenants are financial safeguards in the RTO industry that impact capital structure, liquidity, and growth strategies.
August 28, 2024 -
Form 990 Highlights and How Watch Dog Agencies Utilize Them
Explore nonprofit financials and board governance essentials. Learn key insights on financial statements, policy implementation, recruitment, and oversight for organizational success.
July 25, 2024 -
Navigating Changes to Florida’s Solicitation of Contributions Regulations
Florida has updated charity regulations with new exemption rules, filing changes, and fee adjustments.
July 20, 2024

