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Trusted Accounting & Tax Services in Key West, FL
Coll CPA Solutions has been serving the lower Florida Keys for over 25 years, delivering personalized financial solutions tailored to each client's unique needs. Our commitment to confidentiality, professionalism, and flexibility sets us apart, with services spanning accounting, tax preparation, and real estate advisory. As a firm led by a Certified Public Accountant and Certified Fraud Examiner, we prioritize direct client interaction, ensuring year-round availability and expert guidance through complex federal and state tax systems.

Our team's extensive experience, including roles in banking and prior accounting partnerships, supports our mission to provide reasonably priced, comprehensive financial services. We guarantee client satisfaction and offer IRS representation, bilingual support, and paperless technology for remote accessibility. With deep roots in the Florida Keys community, we combine the resources of a large firm with the personal touch of a local practice.
Services
Bookkeeping Tax Return Preparation Real Estate Services IRS Representation Fraud Examination
Highlights and features
  • We offer 25+ years of accounting expertise in the Florida Keys.
  • Direct CPA interaction for personalized financial guidance.
  • Bilingual (English, Czech, Spanish) support for international clients.
  • 100% satisfaction guarantee with no payment if dissatisfied.
  • IRS representation and fraud examination specialization.
Associations and certifications
  • Certified Public Accountant (CPA)
  • Certified Fraud Examiner (CFE)
What people say
Top notch CPA Highly professional Bilingual support Responsive and timely Peace of mind
Services
Bookkeeping
Our bookkeeping services streamline financial management for businesses of all sizes. We handle daily transactions, payroll, and financial reporting, ensuring accuracy and compliance. Clients benefit from customized solutions that reduce administrative burdens and improve financial clarity.
Tax Return Preparation
We specialize in comprehensive tax preparation for individuals, businesses, trusts, and nonprofits. Our team stays updated on tax law changes to maximize deductions and ensure compliance. Clients receive strategic planning to minimize liabilities and optimize financial outcomes.
Real Estate Services
Our real estate services include tax compliance and transaction analysis for residential and commercial properties. We guide clients through tax implications of buying, selling, or renting property, ensuring informed decisions aligned with financial goals.
IRS Representation
We provide expert IRS representation for audits, collections, and disputes. Our CPA advocates for clients to resolve issues efficiently, leveraging deep knowledge of tax codes to protect client interests and achieve favorable outcomes.
Fraud Examination
As a Certified Fraud Examiner, we conduct thorough financial investigations and compliance audits. Our services detect and prevent fraud, ensuring organizational integrity through detailed analysis and actionable recommendations for risk mitigation.
People
Renata Coll
Owner, Certified Public Accountant
Renata Coll, CPA and Certified Fraud Examiner, has 25+ years of accounting experience. She specializes in tax compliance, IRS representation, and fraud examination, serving Florida Keys clients since 2005 after a banking career.
Daniel A Coll
Real Estate Transactions Consultant
Daniel A Coll is a real estate advisor with 30+ years of experience. He focuses on client-centered service, leveraging marketing expertise to optimize property transactions and build long-term trust through community involvement.
Lucie Bartak
Administrative Assistant
Lucie Bartak manages daily operations and client support at Coll CPA Solutions. With a background in Czechoslovakia and 20 years in Key West, she ensures efficient administrative processes and client communication.
Questions
What accounting services do you offer?
We provide bookkeeping, payroll, tax preparation, IRS representation, and real estate financial services tailored to individual and business needs.
How experienced is your team?
Our CPA has 25+ years of experience, including roles in banking and international tax compliance, with local service since 2005.
Do you guarantee client satisfaction?
Yes, we offer a 100% satisfaction guarantee—if you're dissatisfied, you pay nothing.
Do you handle real estate transactions?
Yes, we provide tax analysis and compliance services for residential and commercial real estate transactions in the Florida Keys.