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    Intern, Tax

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    Mariner

    1,001-5,000 employeesOverland Park, KSFinancial Services
    Posted 351 days agoActively hiringPaidSummer 2026Financial Services

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    About the role#

    As a Tax Intern at Mariner, you will gain hands-on experience in personal, fiduciary, S-Corporation, partnership, private foundation, and gift tax returns. This role involves working 30–40 hours per week from late January to mid-April 2026, providing you with foundational knowledge of tax planning and compliance through real client work.

    What you'll do#

    • Work in coordination with Wealth teams to service clients regarding integrated tax and wealth planning.
    • Assist in the preparation of tax returns, income tax projections, estimated tax vouchers, and extension forms.
    • Collaborate with Tax professionals on special projects and work that directly supports clients.

    What you'll need#

    • Pursuing a bachelor’s or master’s degree in Accounting, Finance, Business Administration, or a related field with an expected graduation date within 30 months of January 2026.
    • Demonstrated leadership experience through work or extracurricular activities.
    • Strong aptitude for working with numbers and performing detailed calculations accurately.
    • Basic knowledge of accounting or tax principles.
    • Strong organizational and time management skills to meet multiple deadlines.
    • Ability to work well in a team environment and maintain confidentiality regarding sensitive client information.
    • Proficiency in Microsoft Excel and Word.

    Location & details#

    • Location: United States (On-site).
    • Term: Spring 2026 (late January to mid-April).
    • Compensation: $26 per hour.
    • Status: Paid, full-time internship.
    • Eligibility: Must be authorized to work in the U.S. without sponsorship.
    Relevant fieldsAccountingFinanceBusiness Administration

    About Mariner

    Mariner was a privately held IT services and consulting firm headquartered in Charlotte, North Carolina, that operated from 1998 to 2022. With a team of 11 to 50 employees, the company provided technology solutions to clients across North America in sectors including finance, healthcare, manufacturing, and energy. Its work evolved from custom business application development to data analytics and business intelligence, eventually focusing on AI-based computer vision products for manufacturing quality control. The firm specialized in areas such as machine learning, predictive analytics, and nondestructive testing.

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    Mariner logoMariner
    Open internships6
    Employees1,001-5,000 employees

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