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Business Details
38 Years
experience
Your Trusted Partner for Accounting and Tax Solutions
Fleming Cronmiller has been providing expert accounting and tax services since 1988, built on the foundation of long-term client relationships and mutual respect. Our team of seasoned CPAs and professionals combines decades of experience with ongoing advanced training to deliver comprehensive solutions for accounting, bookkeeping, tax preparation, and business consulting. We prioritize personalized attention, ensuring clients receive tailored guidance that aligns with their unique financial goals.

Our commitment to excellence is reflected in our secure digital practices, responsive service, and a track record of resolving complex tax and accounting challenges. With a focus on trustworthiness and technical proficiency, we serve as strategic partners to businesses and individuals across diverse industries.
Services
Accounting Tax Preparation Payroll Services Business Consulting Estate Planning
Details
  • Year established: 1988
Highlights and features
  • We have over 35 years of experience in accounting and tax services.
  • Our team includes CPAs with decades of combined professional expertise.
  • We prioritize secure, encrypted digital communications for client safety.
  • Our staff members average over 20 years of tenure with the firm.
  • Proven track record of resolving complex IRS and state tax issues.
What people say
Saved me over $100,000 Saved us thousands No hesitation in recommending Professional and approachable Like family
Services
Accounting
Fleming Cronmiller provides comprehensive accounting services, including general ledger preparation, financial statement compilation, and business tax return processing. Our CPAs ensure accurate financial reporting tailored to small businesses and corporations. Clients benefit from customized solutions that streamline financial operations and regulatory compliance.
Tax Preparation
We offer full-service tax preparation for individuals and businesses, covering federal, state, and local filings. Services include entity selection guidance, audit representation, and nonprofit tax compliance. Our team minimizes liabilities while ensuring adherence to evolving tax regulations through proactive planning.
Payroll Services
Our payroll solutions handle tax deposits, regulatory filings, and employee payment processing. Designed for growing businesses, this service reduces administrative burdens while maintaining compliance with federal and state labor laws. Clients receive timely, accurate payroll management year-round.
Business Consulting
We provide strategic consulting for cash flow analysis, business entity selection, and financial forecasting. Our advisors help clients optimize profitability through tailored recommendations on budgeting, tax implications, and operational efficiency improvements.
Estate Planning
Fleming Cronmiller assists in structuring estate plans to ensure asset protection and tax-efficient wealth transfer. Services include coordination with legal professionals, retirement planning, and trust tax preparation to secure clients' financial legacies.
People
Margaret Fleming
Founder
Margaret Fleming founded Fleming Cronmiller in 1988 after working at Arthur Andersen and Deloitte. She holds a Master of Science in Taxation and specializes in client-focused accounting solutions. Her leadership emphasizes personalized service and technical excellence.
Tim Cronmiller
CPA
Tim Cronmiller joined Fleming Cronmiller and became known for resolving complex tax issues. He assists clients with multi-state filings and business entity structuring, earning recognition for his approachable expertise and prompt service.
Questions
What accounting services do you offer?
We provide full-cycle accounting, including bookkeeping, financial statements, payroll processing, and tax compliance for businesses and individuals.
How can tax planning benefit my business?
Our tax planning identifies deductions and credits to minimize liabilities while ensuring compliance with federal and state regulations.
Do you handle IRS audit representation?
Yes, we represent clients during IRS audits and negotiate settlements to reduce penalties and back taxes owed.
What industries do you specialize in?
We serve diverse sectors including real estate, healthcare, professional services, and small businesses across Southern California.
Can you assist with business entity selection?
We evaluate tax implications of S-corps, LLCs, and other structures to help clients choose the optimal entity for their goals.
How do I schedule a consultation?
Contact us at (949) 586-8002 or visit our website to discuss your accounting needs with a team member.