Browse cpas in Ontario, California. Compare providers and find contact information.
RCS Tax Group serves the Ontario, California metro area, providing professional accounting, tax preparation, and bookkeeping services to individuals and small businesses. It handles tax return filing for federal and local requirements. The firm also assists clients with financial record management throughout the year. Tax planning and IRS resolution support are additional services offered to address specific compliance and problem-solving needs in this region.
Aida Real Professional Services in Ontario, CA, provides a full range of tax preparation, bookkeeping, and financial consulting services for businesses and individuals. It offers year-round accounting maintenance and quarterly planning reviews to help clients stay compliant with regulatory changes. Regular client check-ins are scheduled to address evolving tax needs and financial goals. Its service work extends to single-family homes, apartments, retail, and restaurants.
Latino's Tax Services in Ontario, CA, serves homeowners, local businesses, and independent contractors with tax preparation and bookkeeping needs. The firm handles individual returns, small business filing, and IRS correspondence for clients throughout the area. Its accountants provide guidance on deductions and credits relevant to California tax laws. The company also offers its CPA services to residents and business owners in the neighboring city of Rancho Cucamonga.
Serving Ontario, California, and the surrounding communities, Enriquez Income Tax handles individual and small business accounting and tax preparation. The firm assists clients with filing federal and state returns while offering bookkeeping support throughout the year. General CPA services performed here include tax planning to minimize liabilities and resolving notices from tax authorities. For each engagement, the company reviews financial documents thoroughly before preparing returns and then files them electronically for faster processing.
Madero Accountancy Practice, PC in Ontario, CA offers both one-time tax filings for individuals with simple returns and recurring bookkeeping solutions for local businesses that need ongoing financial records. Full coverage includes personal and corporate tax preparation, payroll processing, and general accounting support throughout the Inland Empire. Services operate on a flexible basis, with clients able to schedule one-time appointments, set up regular monthly meetings, or request as-needed assistance for specific financial tasks.
Xel Advisors, CPA in Ontario, CA provides tax preparation and planning for individuals and small businesses, along with bookkeeping and financial statement compilation for local clients. The firm assists with general audit support and IRS correspondence. It helps clients manage payroll tax filings and quarterly estimated payments throughout the year. For new business owners, it assists with proper entity selection and registration requirements for California operations.
As tax season approaches in Ontario, California, businesses and individuals often seek timely preparation guidance. Cifuentes & Associates Ltd. Liability Co. responds by offering professional CPA services to help clients comply with tax regulations and organize financial records. They address common accounting needs like bookkeeping, tax filing, and IRS correspondence for local clients. A first consultation allows for a review of current financial documents and an assessment of any outstanding obligations.
Patriot Tax Services provides ongoing bookkeeping support and annual tax preparation for businesses and individuals in Ontario, CA. Its specialty add-ons include payroll processing and sales tax compliance for local companies. The firm assists with account reconciliations and financial statement preparation to support business planning. This CPA works with offices, warehouses, and food service operations throughout the Inland Empire.
Hongda Tax and Accounting Services provides residential tax preparation and bookkeeping to individuals in Ontario, California, while also offering commercial accounting for local businesses throughout the area. The firm handles income tax filing and planning for both personal and corporate clients. E-filing and direct deposit for refunds are standard. Follow-up adjustments or year-round inquiries are welcomed between regular tax seasons to ensure continuity in service.
Moreno's Income Tax Services, based in Ontario, CA, provides year-round tax return preparation for individuals and small businesses. The firm assists clients with filing federal and state returns, addressing compliance issues, and organizing documentation for audits. General accounting tasks such as financial statement reviews and bookkeeping adjustments are also offered to help streamline client operations. For specialized needs, Moreno's Income Tax Services can handle IRS payment plan negotiations that resolve outstanding tax debt.
Finding a CPA in Ontario, California starts with understanding the local economy. Ontario is a major logistics hub, home to the Ontario International Airport and a dense network of warehouses and distribution centers. This creates unique financial needs for small business owners, trucking companies, and e-commerce operators who must navigate complex sales tax rules, multi-state filings, and inventory accounting.
A CPA in Ontario can help you stay compliant with both California’s aggressive tax agency (FTB) and federal requirements. Whether you own a logistics firm, work as a gig-economy contractor, or are planning for retirement, a local professional understands the cost of living and business expenses specific to the Inland Empire. They can also assist with entity structuring, payroll for seasonal workers, and tax planning to avoid surprises.
Use BeforeTaxUSA.com to compare qualified CPAs serving Ontario. Look for someone with experience in your industry—whether that’s logistics, real estate, or manufacturing—and verify their license through the California Board of Accountancy. A good CPA does more than file taxes; they help you make informed financial decisions year-round.
Our directory lists 42 Certified Public Accountants serving Ontario and the surrounding area.
A CPA has passed the Uniform CPA Examination and met state licensing requirements, while a general accountant may not hold this credential. CPAs can represent you before the IRS, sign audit reports, and are held to strict ethical standards by their state board of accountancy.
CPA fees vary by location and complexity. Simple individual tax returns typically cost $200-$500, while business returns can range from $500-$2,500 or more. Many CPAs also offer hourly consulting at $150-$400 per hour.
Consider hiring a CPA if you are self-employed, own rental properties, have investment income, experienced major life changes like marriage or home purchase, or received an IRS notice. A CPA can often save you more in deductions than their fee costs.
BeforeTaxUSA.com is a free informational directory. We are not an accounting firm and do not provide tax, accounting, or financial advice. Listings are compiled from publicly available information and are provided for convenience; we do not endorse or guarantee any professional. Please verify credentials, licensing, and reviews directly with each professional before engaging their services.
Listings are compiled from publicly available information. Contact each professional directly to verify credentials, licensing, services, and availability.
Inclusion in this directory is not an endorsement, recommendation, or guarantee of any professional.
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