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Business Details
3 Years
experience
Trusted Tax Planning & Accounting Services in Costa Mesa
Kempton Accountancy is a tax planning firm founded by Mark Kempton, dedicated to helping business owners legally minimize tax liabilities through proprietary strategies. With over 22 years of experience from KPMG, Mark combines expertise in accounting, tax preparation, and business consulting to deliver customized solutions. The firm emphasizes compliance with tax laws, personalized service, and leveraging advanced financial insights to maximize client profits.

Mark's background includes specialized work with financial institutions and real estate developers, alongside community involvement as a volunteer treasurer. The firm's mission focuses on empowering clients with strategic tax planning, accurate bookkeeping, and proactive financial guidance tailored to individual business needs.
Services
Tax Planning Tax Preparation Bookkeeping Business Consulting Probate Administration
Details
  • Year established: 2023
Highlights and features
  • We offer 22+ years of experience from KPMG in complex financial institutions.
  • Our proprietary tax planning process legally minimizes tax liabilities.
  • Personalized service tailored to real estate and business tax complexities.
  • Proven expertise in audit representation and compliance assurance.
  • Comprehensive solutions combining tax strategy with business growth planning.
Associations and certifications
  • QuickBooks ProAdvisor
  • CTEC Registered Tax Preparer
What people say
Helped save thousands Invaluable resource Exceeded expectations Proactive guidance Personalized attention
Services
Tax Planning
Our tax planning services utilize proprietary methodologies to legally minimize liabilities. We analyze financial situations, implement customized strategies, and ensure compliance with evolving regulations. Clients benefit from reduced tax burdens through deductions, credits, and entity structuring tailored to business goals.
Tax Preparation
Accurate tax preparation includes maximizing deductions, timely filing, and audit representation. Our experts handle individual and business returns with precision, leveraging technology to ensure error-free submissions while optimizing refunds and compliance.
Bookkeeping
Comprehensive bookkeeping maintains organized financial records through daily transaction tracking, payroll processing, and reconciliation. Cloud-based systems provide real-time access to statements, supporting informed decision-making and audit readiness for businesses.
Business Consulting
Business consulting focuses on financial analysis, cash flow management, and strategic planning. We develop growth strategies through data-driven insights, operational optimization, and market-specific guidance to enhance profitability and long-term sustainability.
Probate Administration
Probate and estate administration services ensure proper financial handling of estates. We guide clients through tax compliance, asset distribution, and legal requirements while maintaining transparency and adherence to regulatory frameworks during complex transitions.
People
Mark Kempton
Founder
Mark Kempton, founder of Kempton Accountancy, holds a BBA in Accounting and Finance from Sacramento State. With 22 years at KPMG and certifications as QuickBooks ProAdvisor and CTEC Registered Tax Preparer, he specializes in real estate tax planning and business consulting.
Questions
What tax planning services do you offer?
We provide customized tax minimization strategies, compliance assurance, and entity planning using proprietary methodologies to legally reduce liabilities.
How do you handle complex tax situations?
Our expertise includes real estate investments, crypto transactions, and multi-jurisdictional returns, with tailored solutions for unique financial scenarios.
Do you offer bookkeeping services?
Yes, we provide cloud-based bookkeeping with daily transaction tracking, payroll processing, and financial reporting for business clarity.
What business consulting services are available?
We offer financial analysis, cash flow management, and growth strategies tailored to business goals and market conditions.
How are tax preparation fees determined?
Fees depend on complexity factors like multiple jurisdictions, investment types, and document organization, with transparent pricing provided upfront.