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Tax Preparers in Ontario, CA

26 of the 43 notaries, tax preparers and document services we list in Ontario are tax preparers.

Tax professionals vary widely by the complexity of returns they handle, from simple personal filings to intricate business accounting and multi-state compliance. Some offer year-round advice and audit representation, while others operate seasonally for basic tax season prep. Seeing a location on a map won't tell you if a firm specializes in your specific filing needs or what credentials their staff hold.

  1. Nardos Business Services Llc

    1128 W Mission Blvd Ste F, Ontario, CA 91762-4868

    Evenings & weekends
  2. Panamericana Income Tax - Ontario

    755 E Holt Blvd, Ontario, CA 91761-1801

    Loan signing agent
  3. Tax Defense Network

    3200 E Guasti Rd Ste 100, Ontario, CA 91761-8661

    Se habla español
  4. Exquisite Consulting Services llc

    3400 Inland Empire Blvd, Ontario, CA 91764

  5. We Care Tax Llc

    3281 E Guasti Rd Ste 732, Ontario, CA 91761-7622

  6. Jackson Hewitt

    1333 North Mountain Avenue, Ontario, CA 91762

    Se habla español
  7. Barbara Robertson & Associates

    2990 Inland Empire Blvd Ste 107, Ontario, CA 91764-4899

  8. Liberty Tax

    870 S Mountain Ave, Ontario, CA 91762-4809

  9. Brightday Tax Relief

    430 N Vineyard Ave Ste 305, Ontario, CA 91764-5455

  10. Teders Bookkeeping & Tax Service, Inc

    421 N Euclid Ave, Ontario, CA 91762-3427

  11. George & Associates

    2910 Inland Empire Blvd Ste 104, Ontario, CA 91764-4896

  12. Around The Block Tax Services Inc.

    212 N Palm Ave, Ontario, CA 91762-3525

  13. H&R Block

    2448 S Vineyard Ave Unit 106, Ontario, CA 91761

  14. Liberty Tax

    628 W Holt Blvd Ste B, Ontario, CA 91762

  15. TIPS Enterprise LLC

    337 N Vineyard Ave Ste 400, Ontario, CA 91764

  16. Ultimate Tax Experts

    337 N Vineyard Ave Ste 400, Ontario, CA 91764

  17. Wayne T. Cunningham, CPA

    4150 Concours Ste 250, Ontario, CA 91764

  18. Zamora's Services

    1951 E 4th St, Ontario, CA 91764

  19. Hongda & Gil Tax And Accounting Services

    337 N Vineyard Ave Ste 400 Fl 4, Ontario, CA 91764-4436

  20. Bridge Tax Service's Llc

    722 N Euclid Ave, Ontario, CA 91762-2712

  21. Wisteria Enterprises

    3602 Inland Empire Blvd, Ontario, CA 91764-4900

  22. Fortune Accounting & Tax

    2990 Inland Empire Blvd Ste 110, Ontario, CA 91764-4899

  23. Rojas And Associates

    3350 Shelby St Ste 200, Ontario, CA 91764-5556

  24. Tax World

    1802 S Euclid Ave, Ontario, CA 91762-6575

  25. The Corporate Advocate

    1455 Auto Center Dr Ste 125, Ontario, CA 91761-2250

  26. M & D Professional Services

    642 E Francis St, Ontario, CA 91761-5405

Gather documentation early. Bring past returns, income statements, and record summaries to your initial consultation so the preparer can accurately quote their fees.

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Good to know

What is the difference between a tax preparer and a CPA?

Tax preparers assist with compiling and filing returns, and many hold credentials like Enrolled Agent status to represent you before the IRS. CPAs have broader accounting certifications and handle complex corporate finances, audits, and high-level tax planning. For standard annual filings, a standard tax service is often sufficient.

How much does professional tax preparation usually cost?

Fees typically start around $150 to $300 for a straightforward individual return with standard deductions. Complex returns involving itemized deductions, small business schedules, or investment portfolios often cost $500 or more depending on the required documentation.

What should I bring to my tax preparation appointment?

You need government identification, Social Security numbers for all dependents, and all relevant tax forms such as W-2s and 1099s. Bring a copy of your prior year's tax return and organized records for any deductions or business expenses you plan to claim.