15 Finance Internships for High School Students in Texas
Explore 15 finance internships in Texas for high school students. Gain hands-on experience in banking, budgeting, accounting, and public finance through real-world programs.
If you’re a high school student from Texas thinking about a career in finance, getting practical experience early on can help you figure out if it’s the right path. Internships are one of the best ways to do that. They let you see how financial decisions are made, how teams work with budgets and data, and how skills you learn in class apply in real situations.
Texas is a pretty solid place to look for these kinds of opportunities, especially if you are based in Texas. With major company headquarters, banks, and public sector offices across the state, there are many programs that welcome high school students, especially those who live in Texas. These internships also add value when applying to college or future internships.
To help you explore your options, here’s a list of 15 finance internships in Texas for high school students!
15 Finance Internships for High School Students in Texas
Ladder Internship
Location: Remote! You can work from anywhere in the world.
Application Deadline: Deadlines vary depending on the cohort. Spring (January), Summer (May), Fall (September), and Winter (November).
Program Dates: Multiple cohorts throughout the year, including Spring, Summer, Fall, and Winter.
Eligibility: Students who can work for 10-20 hours/week for 8-12 weeks. Open to high school students, undergraduates, and gap year students!
Ladder is a selective remote internship program where you work with a high-growth startup for about 8 weeks. These startups span industries like tech, deep tech, AI/ML, health tech, marketing, journalism, and consulting. Most participating companies have raised over $1 million, with founders who may be Y Combinator alums or have experience at firms like Microsoft, Google, or Facebook. During the internship, you work on real-world projects under the guidance of a startup manager and a Ladder Coach. You also get one-on-one training in skills like communication and time management, along with group training sessions with other interns.
Young Founders Lab
Location: This program is 100% virtual, with live, interactive workshops.
Application Deadline: Varies according to cohort. You can access the application link here!
Program Dates: Multiple cohorts throughout the year, including summer, fall, winter, and spring.
Eligibility: The program is currently open to all high school students.
The Young Founder’s Lab is a startup-focused program run by Harvard student entrepreneurs. In this bootcamp, you’ll work in a small team to create a startup that addresses a real-world issue and has the potential to earn revenue. Throughout the program, you’ll attend weekly sessions that introduce core topics like business basics, startup finance, product-market fit, user research, and go-to-market planning.
You’ll also take part in hands-on workshops, group activities, and conversations with experienced founders and professionals from companies such as Google, Microsoft, and X. As the program progresses, you’ll refine your startup idea, practice pitching, and prepare to present your work at a final demo day in front of a panel of judges. You can check out the brochure for the program here.
City of Austin High School Summer Internship Programs
Location: Austin, TX
Cost/Stipend: No cost, stipend of $13.00/hour for 20 hours/week.
Application Deadline: February 28
Internship Dates: June 2 – July 11
Eligibility: Students must be between 15 and 18 years old with a GPA of 2.5 or above.
The City of Austin offers several internships for high school students, some of which include finance-related experience. The Aviation Department Internship at Austin-Bergstrom International Airport includes placements in Finance and Security, giving you a look at public sector financial operations. The Austin Convention Center Internship includes exposure to accounting, along with roles in marketing and safety. Other programs include the Emerging Leaders Summer Internship, which focuses on leadership and workplace readiness, and the Get Ready Internship, which explores STEAM career paths through hands-on projects.
CLA High School Internship Program
Location: Multiple CLA locations across the U.S, including several in Texas!
Cost/Stipend: No cost. Stipend provided.
Application Deadline: Unspecified. More information here.
Program Dates: June 17 — July 19
Eligibility: High school students between the ages of 16–18 authorized to work in the U.S. without an employment visa.
The CLA (CliftonLarsonAllen) High School Internship Program offers early exposure to careers in accounting, business, and professional services. If you’re interested in finance, this program lets you see how financial concepts are applied in a professional setting. You’ll work on case studies, take part in job shadowing to observe day-to-day tasks, and contribute to team projects. These activities are designed to build your analytical and problem-solving skills. You’ll also get direct experience in areas like accounting, auditing, and business consulting, with guidance from mentors who work in the field.
Fidelity Investments — Summer Internship
Location: Various Fidelity locations, including Westlake and Fort Worth, TX
Cost/Stipend: None. Stipend paid.
Application Deadline: Applications open in February. Sign up to stay updated
Program Dates: 5 weeks (June — August)
Eligibility: Female high school students are eligible.
The Fidelity Investments Summer Internship is a five-week program for female high school students interested in finance. It introduces you to fields like investment banking and asset management through projects on investment strategy, financial analysis, risk assessment, and portfolio management. The program also builds skills in critical thinking and communication. You’ll work alongside finance professionals who share industry insights and help you understand different career paths in finance.
City of Houston Summer Jobs Program
Location: Varies for each position across Houston, TX
Cost/Stipend: No cost. Stipend paid, amount varies.
Application deadline: Applications typically close in March.
Program dates: 8-week internship starting June 9
Eligibility: High school students in Houston who are at least 16 years old by June 10 can apply.
The City of Houston’s Summer Jobs Program gives high school students a chance to work in local government departments for 8 weeks, with a 32-hour workweek. If you’re interested in public sector finance, placements in departments like Accounting, Administration, or the City Council’s Office can offer exposure to budgeting, financial reporting, and managing public resources. Tasks vary by role but may include reviewing financial documents or organizing records under supervision.
Texas Comptroller of Public Accounts Internship Program
Location: Various locations across Texas. Specific location depends on the internship role.
Cost/Stipend: No cost. Internships may be paid.
Application Deadline: No deadline. More information on applying here.
Program Dates: Varies based on internship role.
Eligibility: Must be 16+, in high school or recently graduated, meet job qualifications, and commit to 20 hours/week (paid) or 10 hours/week (unpaid).
The Texas Comptroller of Public Accounts offers both paid and unpaid internships during fall, spring, and summer for high school, undergraduate, and graduate students who meet eligibility criteria. As the state’s chief financial officer, the Comptroller’s office manages key financial functions for Texas. If you’re interested in public finance or accounting, this program offers roles like Financial Reporting Analyst, Accounts Examiner, Risk & Compliance Analyst, and Data Analyst. You’ll gain experience in areas such as budgeting, financial oversight, tax policy, and compliance. Most internships are based in Austin and vary by department.
Texas Department of Transportation — Finance Internships
Location: Various locations across Texas. Specific location depends on the internship role.
Cost/Stipend: Stipend provided. Depends on the role. More information here.
Application Deadline: Varies based on the role. More information here.
Program Dates: Varies based on the role. More information here.
Eligibility: Open to high school students who are at least 16 years old, enrolled in an institution, and are eligible to work in the U.S.
The Texas Department of Transportation (TxDOT) offers year-round internships where you can work part-time or full-time, and possibly earn academic credit depending on your school. In public sector finance, you can apply for roles in budgeting, accounting, or project funding and see how transportation projects are planned and managed financially. You'll contribute to ongoing projects, get access to training resources, and connect with professionals and other interns across the state. This program gives you a hands-on look at careers in government and infrastructure.
Morgan Stanley Finance Academy
Location: Virtual
Cost: Free
Application Deadline: Not specified
Program Dates: 5 months, typically beginning in summer and continuing into the academic year.
Eligibility: High school seniors from underrepresented communities in the U.S.
Morgan Stanley’s five-month virtual program is for high school seniors who want to learn about the finance industry. You’ll attend sessions led by professionals and explore areas like investment banking, capital markets, equities, research, and sustainability-linked finance. The program covers topics such as IPOs and private equity, and helps you build skills in financial literacy and professional communication. You’ll also work with a team on a capstone case study based on a real transaction. Throughout the program, you receive mentorship and career guidance from Morgan Stanley employees.
McCombs School of Business Summer Programs
Location: University of Texas at Austin (residential)
Cost: Free (includes housing, meals, and instruction)
Application Deadline: March 1
Program Dates: MFEA: June 1 — June 6; DYNAMC: June 22 — June 27
Eligibility: Rising high school juniors and seniors; only Texas juniors are eligible for Subiendo.
The McCombs School of Business at UT Austin offers six-day residential summer programs that give you exposure to business and finance topics, though they aren't internships. In MFEA, you explore key business concepts, including finance, through workshops, faculty sessions, and group projects. DYNAMC, developed with Ernst & Young, focuses on accounting and financial services, helping you understand how these fields work in practice. These programs are fully funded and give you a chance to explore career interests in finance, accounting, or business leadership without direct job experience.
Building-U Internship- Business Track
Location: Virtual
Cost/Stipend: Free
Application Deadline: Rolling deadlines. It is recommended that you apply as soon as possible.
Program Dates: Usually 3 months from June to August. If the intern is keen, the internship can be extended!
Eligibility: All high school students can apply.
Building-U is a fully remote non-profit that runs a three-month summer internship program for high school students, with the option to continue after the initial period. You can join teams like research, outreach, or business development based on your interests and skills. On the business development team, you’ll work on financial planning and help with organizational growth. Your tasks may include identifying and organizing data for current and future projects, supporting partnership efforts, and evaluating potential funding sources. You’ll also gain experience in nonprofit budgeting, fundraising, and resource allocation.
Subiendo: The Academy for Rising Leaders — UT Austin
Location: Austin, TX (The University of Texas at Austin — McCombs School of Business)
Cost: Free to attend (educational, housing, and food costs fully covered)
Application Deadline: January 31
Program Dates: June 8 — June 12
Eligibility: Current high school juniors enrolled at a Texas high school.
Subiendo is a five-day program at the University of Texas at Austin for rising Texas high school seniors. You’ll follow a structured work-learn model through workshops, case studies, and projects that build professional skills in an academic setting. You’ll take part in discussions with industry and public sector professionals and network with mentors. The program brings together high school juniors from across Texas and focuses on business, policy, and civic engagement while giving you firsthand experience of college life.
TCU Neeley Analytics Academy
Location: TCU Neeley School of Business, Fort Worth, TX
Cost: $1,800 (includes housing, meals, instruction, and activities). Need-based scholarships are available.
Program Dates: July 13–18
Application Deadline: April 11
Eligibility: Open to rising high school juniors and seniors with strong math skills and an interest in data analytics and problem-solving.
The TCU Neeley Analytics Academy is a one-week, on-campus program in Fort Worth for high school students interested in business analytics. It’s not a traditional internship, but it includes internship-style elements like team projects and practical business scenarios. You’ll follow a six-hour daily academic schedule focused on data collection, statistical analysis, data visualization, and predictive analytics. You’ll use tools like clustering, regression, and basic machine learning, all taught by faculty from the Neeley School of Business. You’ll work on group projects based on real business problems and receive a Data Analytics Certificate after completing the program.
Accelerated Career Awareness Program (ACAP) — TCU Neeley School of Business
Location: Texas Christian University, Fort Worth, TX
Cost: Fully funded (includes tuition, room and board, materials, books, NABA HS membership, and meals)
Application Deadline: April 11
Program Dates: July 13–18
Eligibility: High school students entering grades 9–12 with a minimum GPA of 2.0 for freshmen/sophomores and 2.5 for juniors/seniors
The Accelerated Career Awareness Program at TCU is a fully funded, weeklong residential program for high school students interested in accounting, finance, entrepreneurship, or business technology. You’ll take part in sessions on financial literacy, business management, and entrepreneurship, visit accounting firms, and interact with business professionals. The program also includes mentoring from the National Association of Black Accountants and gives you the experience of living and learning on a college campus.
Business 101 Academy: Global Entrepreneurship - UT Austin
Location: Austin, TX (University of Texas at Austin — Summer Discovery)
Cost: Between $5,200 and $6,200 for 3 weeks (includes housing, meals, instruction, and activities).
Application Deadline: Rolling admissions until full
Program Dates: June 29 — July 18
Eligibility: Rising 9th–12th grade students interested in global business and entrepreneurship
This three-week entrepreneurship academy focuses on the financial side of launching a startup within a global business context. Instead of working in a traditional job setting, you’ll take part in project-based learning and group exercises that reflect internship-like experiences. The curriculum includes ideation, market validation, and business model development, along with financial planning, funding strategies, and budgeting. You’ll work on simulation challenges and team pitches to build financial projections and understand global market dynamics.