Specialties
Ayoub & Associates CPA Firm is a trusted, highly rated team of Elite California Certified Public Accountants providing comprehensive accounting, tax, payroll, bookkeeping, and business advisory services for individuals, entrepreneurs, and businesses of all sizes. We deliver accurate financial guidance, proactive tax planning, responsive service, and personalized solutions that help clients reduce taxes, improve profitability, and achieve long-term financial success.
Our services include individual and business tax preparation, tax planning, IRS, FTB, EDD, and CDTFA (formerly BOE) audit representation, tax resolution and debt negotiation, accounting and bookkeeping, QuickBooks support, payroll services, business consulting, financial statement preparation, sales tax compliance, tax extensions, late tax return filing, and entity selection and formation, including LLCs, Corporations, S Corporations, C Corporations, and Partnerships.
We proudly serve Riverside, San Bernardino, Los Angeles, Orange, and San Diego Counties, as well as clients throughout California and beyond. Whether you need year-round tax planning, accounting support, small business accounting, CPA services, financial consulting, business startup guidance, or assistance resolving complex tax issues, Ayoub & Associates CPA Firm is committed to providing expert advice, prompt responses, exceptional client service, and personalized solutions you can trust.
History
Established in 2003.
Ayoub & Associates, PC CPA Firm was founded in 2003 in Torrance, California, and based on high demand and countless referrals quickly expanded to Riverside County to provide public accounting services to all size businesses. As of today, we serve clients throughout California and beyond.
The company was built on personal relationships, extraordinary client service that includes over 40 years of combined experience. We believe that your business success is our success, so we thrive to exceed your expectations.
Meet the Business Owner: Marcos Sidhum S.
Marcos obtained his B.S. in Accounting from California State University, Long Beach. He has more than 20 years of public accounting experience providing audit, accounting, tax and consulting services. Marcos served a variety of clients in the areas of manufacturing, real estate, retail industries and Not-for-profit organizations. He is a member of the California Society of Certified Public Accountants and the American Institute of Certified Public Accountants. Marcos also has experience in representing companies and individuals before the Internal Revenue Service and the Franchise Tax Board.
Marcos worked in the tax department for McGladrey as a Senior, Assurance Manager for Deloitte & Touché handling publicly traded companies and Certified Audit Manager for a National CPA Firm handling Audits and Taxes for Employee Benefits Plans and non-profit organizations.