Committed to Helping Our Clients Succeed
Your Financial Future, Our Expertise
At Jonjic, CPA & Co., APC, our expertise guides you in making informed decisions, giving you confidence in your financial future.
- Our Location
4000 MacArthur Blvd. #600
Newport Beach, CA 92660
- Free Review
Experienced Certified Public Accountants
Welcome to Jonjic, CPA & Co., APC
Where precision and excellence converge to elevate your financial strategy. With a steadfast commitment to clarity and accuracy, our team of experienced Certified Public Accountants is dedicated to providing comprehensive accounting, audit, and consulting services tailored to meet your unique needs.
Whether you’re an individual seeking reliable tax preparation or a business aiming for strategic financial guidance, we offer customized solutions designed to drive your success. Jonjic, CPA & Co., APC, we go beyond the numbers, delivering actionable insights and proactive advice to help you navigate financial complexities with confidence.
Partner with us to turn your financial challenges into opportunities and ensure your long-term prosperity.
10+ Years of Experience
A decade of experience, redefining financial success
Defining Success
Shaping what success means for you.




Our Practice Areas
Individual Tax Preparation
The process of preparing and filing personal tax returns, including calculating income, deductions, and credits to determine tax liability or refund.
Business Tax Preparation
The process of preparing and filing tax returns for businesses, including managing various business expenses, deductions, and compliance with corporate tax laws.
Accounting & Bookkeeping Services
The systematic recording, analyzing, and reporting of financial transactions to ensure accurate financial statements and effective financial management.
Payroll Services
The management of employee compensation, including calculating wages, withholding taxes, and ensuring compliance with payroll regulations and reporting requirements.
Business Structuring Services
The process of advising and assisting businesses in choosing and implementing the most appropriate legal structure to optimize tax benefits, liability protection, and operational efficiency.
New Business Formation Services
The assistance provided in establishing a new business entity, including selecting the appropriate legal structure, registering with governmental agencies, and ensuring compliance with all regulatory requirements and documentation.
QuickBooks Assistance
Support for setting up, managing, and troubleshooting QuickBooks accounting software, including help with recording transactions, generating financial reports, and ensuring accurate financial data for effective business management.
Experience the Difference with Jonjic, CPA & Co., APC
Why Choose Our Firm

Excellent Track Record
Over a decade of proven success in delivering reliable financial solutions.

Transparent Fees
Clear and straightforward pricing with no hidden costs.

Unparalleled Customer Service
Dedicated support that prioritizes your needs and ensures your satisfaction.
1000+
Client Consultations
100%
Successful Audit Defense
10+
Professional Accountants & Consultants
200+
New Businesses Formed
His expertise and attention to detail were super impressive. You can tell he truly cares about his clients and go the extra mile to help. I wouldn’t hesitate to recommend Marin to anyone looking for a reliable and friendly accountant!
We View Financial Consulting Through a Unique Lens
As a longtime client of Marin’s firm for over 7 years, I can attest to his unparalleled expertise in the trucking and logistics industry. From day one, Marin’s deep understanding of our industry set him apart from other CPAs. His knowledge and insight into the unique challenges and opportunities in trucking have been invaluable to us. Marin and his team have consistently been available to answer any questions and provide guidance whenever needed. Their dedication and responsiveness have made a significant difference in managing our financials and optimizing our tax strategy. If you’re in the trucking and logistics sector, Marin and his team are the best choice for expert, reliable, and personalized financial consulting.
Ante B.
Trust Transport LLC
I’ve worked with numerous CPA firms over the years, but Marin and his team are by far the best. Marin was incredibly personable and approachable, always taking the time to answer phone calls and engage in detailed consultations. He went above and beyond by meeting with us in person to thoroughly understand our business. Thanks to his dedication and expertise, we developed a robust tax strategy that significantly minimized our liability. I highly recommend Marin and his team for their exceptional service and commitment to their clients.
Branislav M.
Montessori Generation Inc.
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- Crypto is top money laundering threat, warns new EU watchdog
AMLA chair says Europe’s digital currencies market will be its clear priorityFinancials
- US bank earnings live: Citi profits jump as trading, investment banking, wealth management units register growth
Flurry of financial sector reports expected to show investment banking still in the doldrums for another quarterFinancials, Financial services, Banks
- Aspiring Fed chairs play to an audience of one
Kevin Warsh and Kevin Hassett are eroding their credibility to court Donald TrumpCentral banks
- Standard Chartered launches crypto trading for clients
UK lender becomes first major bank to offer spot bitcoin and ether transactionsUK banks, Financials, Financial services, Banks
- Banking climate alliance battles to retain big European lenders
Barclays and UBS refuse to commit to Net-Zero Banking Alliance following HSBC’s exit despite softening of rulesUK banks, Financials, Banks