10,000+ Discovery Intern Tax jobs in Costa Mesa, CASet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs in Costa Mesa, CA delivered to your inbox every week.Enter emailSend me The Muse newsletters for the best in career advice and job search tips.Get Jobs!By signing up, you agree to our Terms of Service & Privacy Policy.Discovery Intern (Sophomore/Junior) Tax - Summer 2025At Deloitte -Costa Mesa, CA + 43 locationsPosted on Sep 23View JobTax Intern - Winter 2026 - Destination CPAAt PwC -Irvine, CA + 27 locationsPosted on Sep 18View JobDiscovery Intern (Freshman/Sophomore) - Accounting Profile - Summer 2025At Deloitte -Costa Mesa, CA + 52 locationsPosted on Sep 23View JobTax Japanese Business Network (JBN) Intern - Summer 2025At PwC -Irvine, CA + 6 locationsPosted on Sep 18View JobDiscovery Intern (Sophomore/Junior) Audit & Assurance - Summer 2025At Deloitte -Costa Mesa, CA + 57 locationsPosted on Sep 23View JobDomestic/Federal Tax Senior Manager - Partnership TaxAt PwC -Irvine, CA / Remote + 63 locationsPosted on Oct 31View JobTax Consultant Intern (Accounting) (Winter 2026)At Deloitte -Costa Mesa, CA + 45 locationsPosted on Sep 23View JobTax Consultant Intern (Tax Technology Consulting) (Summer 2026, Winter 2027)At Deloitte -Costa Mesa, CA + 27 locationsPosted on Nov 7View JobTax Consultant Intern (Transfer Pricing) (Summer 2025, Winter 2026)At Deloitte -Costa Mesa, CA + 44 locationsPosted on Sep 23View JobTax Consultant Intern (Accounting) (Summer 2026)At Deloitte -Costa Mesa, CA + 50 locationsPosted on Sep 23View JobTax Consultant Intern (JD) (Summer 2025)At Deloitte -Costa Mesa, CA + 41 locationsPosted on Sep 23View JobTax Consultant Intern (Accounting) (Summer 2025)At Deloitte -Costa Mesa, CA + 44 locationsPosted on Sep 23View JobTax Consultant Intern (Accounting) (Fall 2024, Winter 2025)At Deloitte -Costa Mesa, CA + 44 locationsPosted on Sep 23View JobTax Senior, Business Tax Services - Tax-ExemptAt Deloitte -Costa Mesa, CA + 19 locationsPosted on Sep 23View JobSenior, International TaxAt Deloitte -Costa Mesa, CA + 24 locationsPosted on Nov 23View JobManager, International TaxAt Deloitte -Costa Mesa, CA + 14 locationsPosted on Oct 11View JobTax Manager - Business Tax Services - Tax ExemptAt Deloitte -Costa Mesa, CA + 18 locationsPosted on Sep 23View JobTax SeniorAt Deloitte -Costa Mesa, CA + 84 locationsPosted on Nov 7View JobTax Senior, Sustainability Credits - National Federal Tax ServicesAt Deloitte -Costa Mesa, CA + 38 locationsPosted on Oct 19View JobTax Manager, Sustainability Credits - National Federal Tax ServicesAt Deloitte -Costa Mesa, CA + 37 locationsPosted on Oct 16View Job