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    InternshipsFrontier Airlines2026 Fall Intern, Tax

    2026 Fall Intern, Tax

    Frontier Airlines logo

    Frontier Airlines

    Changing the way you fly.

    5,001-10,000 employeesFounded 1994Denver, ColoradoAirlines and Aviation
    Posted 35 days agoApply by Aug 6 · 1 day leftActively hiringPaidFall 2026Airlines and Aviation

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    About the role#

    The Tax Intern will support the Frontier Airlines tax team with direct and indirect tax compliance obligations. This role provides exposure to the full tax cycle, including monthly, quarterly, and year-end closings, as well as hands-on experience through project work and professional training.

    What you'll do#

    • Compile data and information for various tax returns, including income, property, excise, fuel, and sales/use taxes.
    • Prepare workpapers for sales and use, excise, and fuel tax returns.
    • Assist with federal and state audit information requests.
    • Support monthly journal entry and tax account reconciliation processes.
    • Process tax returns and payments while reconciling tax notices against existing records.
    • Assist with financial statement requirements and maintain the tax department calendar.
    • Conduct tax research projects and perform administrative duties as assigned by management.

    What you'll need#

    • Current enrollment as an undergraduate student (sophomore level or above) pursuing a Bachelor’s degree in Accounting, or a graduate student pursuing a Master’s degree in Taxation or Business Administration.
    • Proficiency in Microsoft Excel and Word.
    • Strong attention to detail and organizational skills.
    • Effective communication and problem-solving abilities.
    • Prior work experience in accounting or tax is preferred but not required.

    Location & details#

    • Location: Denver, Colorado.
    • Term: Fall 2026 (September 9, 2026 – December 11, 2026).
    • Modality: On-site.
    • Status: Full-time, paid internship.
    Relevant fieldsAccountingFinanceBusiness Administration

    About Frontier Airlines

    Frontier Airlines is a public aviation company founded in 1994 and headquartered in Denver, Colorado. The organization employs between 5,001 and 10,000 people to provide low-cost transportation services across more than 100 domestic and international locations. Its operations utilize a fleet of A320neo aircraft with a focus on fuel efficiency and environmental impact.

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    Frontier Airlines logoFrontier Airlines
    Open internships4
    Employees5,001-10,000 employees
    Founded1994

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    Accounting internshipsInternships in Denver, ColoradoAccounting internships in Denver, ColoradoAccounting internshipsAirlines and Aviation internshipsFall 2026 internshipsPaid internships

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