Summer 2026 Finance Internship: Tax

T-Mobile • Overland Park, KS

17h • $20 - $40 • Onsite

About The Position

T-Mobile is synonymous with innovation–and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we’re shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won’t stop! Get hands-on experience, training—and a leg up on a bright future. Learn. Achieve. Build a Career. T-Mobile is revolutionizing the wireless industry for millions of customers nationwide. Working here means rolling up your sleeves and redefining the status quo with a team that has your back every step of the way! This is a 11-week paid learning experience during which you'll be able to connect and network with other interns and leaders within the company. We invite you to come innovate with mentors who will challenge you to develop meaningful skills. You'll contribute your creativity and outstanding ideas, while working alongside T-Mobile employees. We'll give you hands-on projects and the chance to create an immediate impact. As an Indirect Tax Intern at T-Mobile, you’ll gain hands-on experience in the dynamic world of telecommunications taxation. Working alongside experienced tax professionals, you will support compliance, reporting, and research functions while learning how state and local indirect taxes impact a Fortune 100 business. This role is designed to give you practical exposure to tax processes, technology, and cross-functional collaboration.

Requirements

• Current student pursuing a degree in Accounting, Finance, Business, Economics, or related field.
• Strong academic performance with interest in tax, accounting, or financial analysis
• Basic understanding of tax concepts or coursework in taxation preferred
• Excel experience, with data analytics tools such as Alteryx and SQL a plus
• Ability to work simultaneously on numerous projects
• Strong written and verbal communication skills
• Attention to detail and ability to work independently on assignments
• Curiosity, adaptability, and enthusiasm for learning in a fast-paced environment.
• At least 18 years of age
• Legally authorized to work in the United States
• High School Diploma or GED
• Must be actively enrolled in a degree program or graduated within the last year
• Employees of T-Mobile or Metro by T-Mobile are ineligible for internships
• Employer does not sponsor work visas for this position. Note that this also applies to individuals who are students in F-1 status who desire sponsorship after they complete their education.

Responsibilities

• Assist with preparation and review of indirect tax returns (sales/use, telecom, gross receipts, property tax).
• Prepare reconciliations and documentation to support monthly and quarterly tax filings.
• Support tax research projects by analyzing statutes, rulings, and regulations across multiple jurisdictions.
• Help gather, organize, and analyze data used for tax compliance and audit defense.
• Participate in system testing and process improvement initiatives to increase efficiency.
• Collaborate with various tax teams, including tax compliance, revenue tax, consumption tax, property tax, tax policy, and income tax.
• Present findings and recommendations to the Indirect Tax team.

What This Job Offers

• Career Level: Intern
• Number of Employees: 5,001-10,000 employees