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Trusted Accounting Services in Madeira Beach, FL
Kost Consulting has been delivering personalized financial guidance to individuals and businesses in Madeira Beach and surrounding areas for years. Our expertise spans tax management, accounting services, audits, financial statements, and comprehensive financial planning. As a leading firm in the region, we combine our team's experience with a collaborative approach to ensure every client receives tailored analysis and attention. Our commitment to excellence is reflected in our seasoned tax professionals, rigorous work ethic, and the trust earned from our long-standing client base. We specialize in navigating complex tax laws to optimize financial opportunities while maintaining compliance with evolving regulations.

Our services extend to business valuation, debt advising, international taxation, and forensic accounting, supported by advanced technological solutions. We prioritize open communication to understand client needs, offering strategic solutions for both immediate financial viability and long-term goal achievement. Our reputation as a respected accounting authority stems from decades of consistent service quality and client-focused outcomes. Whether serving startups or established enterprises, we provide actionable insights to enhance profitability and operational efficiency.
Services
Tax Management Financial Planning Audits & Reviews Estate Tax Planning QuickBooks Support Business Valuation IRS Representation Payroll Services
Highlights and features
  • We offer 30+ years of experience in personalized tax and accounting solutions.
  • Our team holds CPA and CFP certifications for guaranteed professional expertise.
  • We provide comprehensive services from audits to international tax compliance.
  • Our client-first approach ensures tailored financial strategies for every business.
  • We combine advanced technology with traditional accounting excellence for optimal results.
Associations and certifications
  • CPA
  • CFP
Services
Tax Management Services
Our Tax Management Services guide clients through strategic tax planning and compliance. We minimize liabilities while maximizing cash flow by leveraging current tax laws and optimizing deductions. With expertise in individual and business taxation, we ensure accurate filings and proactive planning for long-term financial success.
Financial Planning
Comprehensive Financial Planning helps clients achieve long-term goals through strategic asset allocation and retirement planning. We analyze investment portfolios, insurance needs, and estate plans to create customized roadmaps for financial independence and intergenerational wealth transfer.
Audits & Reviews
Our Audits & Reviews services provide critical assurance for business decisions. We conduct thorough examinations of financial records to ensure accuracy and compliance, offering three assurance levels from full audits to compilations that meet regulatory requirements and stakeholder expectations.
QuickBooks Support
QuickBooks Support services optimize accounting efficiency through software implementation and training. We assist with system setup, monthly reviews, and process improvements to ensure accurate financial reporting and streamlined business operations for small to mid-sized enterprises.
IRS Representation
Professional IRS Representation protects clients during audits and tax disputes. Our certified experts handle all communications with tax authorities, ensuring proper documentation and advocating for favorable resolutions to complex tax compliance issues.
People
Diane L. Kost
CPA, CFP
Diane L. Kost is a Certified Public Accountant and Certified Financial Planner with decades of experience in tax strategy and financial planning. She specializes in guiding clients through complex financial decisions while maintaining compliance with evolving regulations.
Questions
What accounting services do you offer for small businesses?
We provide complete accounting solutions including bookkeeping, payroll processing, financial statement preparation, and tax compliance for small businesses in Madeira Beach and surrounding areas.
Do you handle both individual and business tax preparation?
Yes, we offer comprehensive tax services for both individuals and businesses, including tax planning, return preparation, and IRS representation for tax disputes.
Can you assist with QuickBooks setup and training?
Our QuickBooks Certified ProAdvisors provide software implementation, customized training, and ongoing support to ensure efficient accounting system utilization for businesses of all sizes.
What financial planning services are available?
We offer retirement planning, investment strategy, estate tax planning, and business succession planning services tailored to individual and corporate client needs.
How do you handle IRS audit representation?
Our certified professionals provide full audit support, including document preparation, communication with tax authorities, and advocacy to resolve issues efficiently and favorably.
Are your services available locally and remotely?
We serve clients in-person at our Madeira Beach office and offer secure online consultations and document sharing for remote clients throughout Florida.