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Trusted Accounting and Forensic Services in St. Petersburg
At Cartier CPAs, our goal is to provide clients with the highest level of respect and quality of service. We remain current with evolving standards through continuing professional education while treating every client like family. Our team consists of three seasoned CPAs with decades of combined public accounting experience, delivering personalized service that has earned an A+ rating from long-term clients. We specialize in forensic accounting, business tax planning, estate and trust collaboration with attorneys, and personalized financial solutions for individuals. Our mission fosters professional growth while maintaining an inclusive environment that values client relationships.

Since our founding, we have built long-lasting partnerships by focusing on understanding each client's unique needs, whether they operate locally in St. Petersburg or require services across state and international borders. We demonstrate expertise through certifications including Certified Public Accountant (CPA) and Certified in Financial Forensics (CFF), ensuring authoritative guidance for complex financial matters. Our commitment to transparency and ethical standards has established us as trusted advisors in both business and personal accounting domains.
Services
Forensic Accounting Business Tax Planning Estate & Trust Services Personal Financial Solutions Audit Preparation
Highlights and features
  • We offer over 40 years of combined CPA experience in public accounting.
  • Our team holds specialized certifications including Certified in Financial Forensics (CFF).
  • We provide personalized service treating clients like family members.
  • Our CPAs maintain expertise through continuous professional education.
  • We serve clients nationwide with local community commitment.
What people say
Top notch Experts in accounting Instant answers Great work Personalized service
Services
Forensic Accounting
Our forensic accounting services investigate financial discrepancies, support litigation cases, and detect fraud. We work with legal professionals and businesses to analyze complex financial records. Our certified experts provide court-admissible reports and testimony when required.
Business Tax Planning
We develop customized tax planning solutions to minimize business tax liabilities. Our services include entity selection analysis, quarterly tax projections, and compliance strategies tailored to industry-specific regulations and operational needs.
Estate & Trust Services
We collaborate with estate attorneys to manage trust accounting, inheritance tax calculations, and fiduciary reporting requirements. Our services ensure compliance with probate court standards and IRS regulations for estate financial management.
Personal Financial Solutions
We provide comprehensive personal tax preparation and financial planning services. This includes income tax filing, investment strategy analysis, and retirement account management tailored to individual financial goals and circumstances.
Audit Preparation
Our audit preparation services ensure businesses maintain accurate financial records ready for examination. We offer internal control evaluations, documentation organization, and compliance assessments to streamline the audit process and prevent regulatory issues.
People
Danielle Cartier
Certified Public Accountant
Danielle Cartier CPAs, a St. Petersburg native, has practiced as a CPA since 2006. She graduated from the University of South Florida with an accounting degree and serves on the Boys and Girls Club board while managing client accounts.
John C. Cartier
Certified Public Accountant
John Cartier CPAs holds both CPA and Certified in Financial Forensics (CFF) credentials. After earning accounting and exercise science degrees, he specializes in forensic investigations and complex financial case analysis since 2015.
Questions
What accounting services do you specialize in?
We specialize in forensic accounting, business tax planning, estate & trust services, personal financial solutions, and audit preparation for businesses and individuals.
How experienced is your accounting team?
Our team has over 40 years combined experience with Certified Public Accountants holding specialized certifications including Certified in Financial Forensics (CFF).
Do you serve clients outside Florida?
Yes, while based in St. Petersburg, we serve clients nationwide including Texas, Boston, California, and international locations like Germany.
Can I request a free consultation?
Yes, we offer free consultations through our website contact form or by calling our St. Petersburg office directly.
How do you handle complex financial cases?
Our forensic accounting team applies specialized expertise in litigation support, fraud investigation, and regulatory compliance for complex financial matters.