Welcome to SPC CPAs & Associates, LLC

SPC CPAs & Associates, LLC, locally based in Port Richey, Florida, provides a full range of accounting, bookkeeping, consulting, outsourcing, payroll, and business services.


Prior to becoming SPC CPAs & Associates, LLC, the firm was formerly known as Stone, Parker & Company, CPA, PA. In practice over 43 years, the individual firms of G. Michael Stone, CPA and G. Frank Parker, Jr., CPA (now deceased) merged practices on July 1, 1987, and moved to our current location. Marianne Grabowski joined the firm in 1992, Laura Violante in 1999, and Justin Callow in 2013 (current Managing Partner). Michael Stone currently serves as a Consultant for the firm.

We are pleased to announce that Stone, Parker & Company, CPA, PA recently merged with One10 Advisors and will now practice under the name SPC CPAs & Associates, LLC. By joining forces, we will be able to bring together the best of both firms, allowing us to provide you with unparalleled tax, accounting and advisory services.

Our firm provides outstanding service to our clients because of our dedication to the three underlying principles:


  • Our firm is one of the leading firms in the area. By combining our expertise, experience and the energy of our staff, each client receives close personal and professional attention.

  • Our high standards, service and specialized staff spell the difference between our outstanding performance and other firms. We make sure that every client is served by the expertise of our entire firm.


  • Our firm is responsive. Companies who choose our firm rely on competent advice and fast, accurate personnel. We provide total financial services to individuals, large and small businesses and other agencies.

  • Through hard work, we have earned the respect of the business and financial communities. This respect illustrates our diverse talents, dedication and ability to respond quickly.


  • An accounting firm is known for the quality of its service. Our firm's reputation reflects the high standards we demand of ourselves.

  • Our primary goal as a trusted advisors is to be available to provide insightful advice to enable our clients to make informed financial decisions. We do not accept anything less from ourselves and this is what we deliver to you.

As experienced CPAs, we can provide qualified accounting professionals who can ensure that your financial records are maintained correctly and accurately. Our bookkeepers can also assist in setting up and training your staff on QuickBooks. We work with you to ensure that your personal or business processes are conducted in a manner that ensures ongoing integrity in your financial transactions.

At SPC CPAs & Associates, LLC, we've tailored our services to be your one-stop solution for comprehensive tax assistance and financial support. With a sharp focus on small business taxes, we bring unrivaled expertise to the table. Tax services comprise a significant portion of our service portfolio, including both individual and business tax needs. We are committed to keeping out clients well-prepared for tax season and beyond, year after year.

Catering to both individuals and small to mid-sized business owners, we've curated a diverse client base. This allows us to easily adapt to unique financial situations, no matter the circumstances our clients find themselves in. Whether you're running a startup, managing a well-established business, or dealing with personal tax issues, we're here to streamline your finances.

We take our commitment to excellence seriously. As proud members of AICPA (American Institute of Certified Public Accountants) and FICPA (Florida Institute of Certified Public Accountants), we uphold the highest standards of professionalism and adhere to the latest industry guidelines.

At SPC CPAs & Associates, LLC, we believe that success extends beyond financial transactions. We're firmly rooted in the community and strive to make a positive impact all year long. With our expertise and dedication to the community, we aim to be your trusted financial partner. Connect with us today at (727) 842-3180 or michele@spccpa.com, and let's work together to achieve your financial aspirations.

Frequently Asked Questions

This firm prepares tax returns for individuals, partnerships, corporations, estates, trusts, and any entities with tax-reporting requirements. Our firm’s seasoned professionals are experts in all areas of taxation including:

  • Individual Returns

  • Business Returns

  • Payroll Tax Returns

  • Sales Tax Returns

  • Fiduciary & Estate Returns

  • Business Consultation

  • Bookkeeping

Our firm offers a full range of planning services including, but not limited to:

  • Individual Tax Planning

  • Business Tax Planning

  • Finance & Refinance Planning

  • Education Planning

  • Home Purchase and Sale Planning

  • Business Organization

  • Rental Properties

  • Retirement

  • Investments

  • Sales and Exchanges

  • Pension Plans

We are here for you twelve months a year, not just during tax season. Whether you have a simple tax question, need advice on the tax implications of a business decision, or want clarification on a government notice, feel free to give us a call.
We maintain a policy of the strictest confidence concerning our clients’ affairs. You can rest assured that no one will learn about your business or tax status – even relatives, associates or friends who might have referred you to us.

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Port Richey Office

7512 Ridge Rd
Port Richey, Florida 34668

St. Petersburg Office

5420 Central Avenue
St. Petersburg, FL 33707