Summer Corporate Tax Intern

At MFS, you will find a culture that supports you in doing what you do best. Our employees work together to reach better outcomes, favoring the strongest idea over the strongest individual. We put people first and demonstrate care and compassion for our community and each other. Because what we do matters – to us as valued professionals and to the millions of people and institutions who rely on us to help them build more secure and prosperous futures.

MFS is a premier investment management firm with a rich history and a growing global reputation. Since 1924, when our founders invented the mutual fund, collaboration and innovation have fueled our success. When you join our team, you will be challenged by the work you do, and you will share your talents with a vibrant network of vested individuals to create an elite organization and build a rewarding career.

This internship experience provides participants with a meaningful, relevant work experience as part of their academic studies. In addition to daily responsibilities, participants will have the opportunity to participate in a series of structured activities designed to enhance their learning experience including:

• Intern New Hire Orientation
• Senior Leadership Speaker Series
• Social & Networking Events
• Presentation Challenges

At the conclusion of this position, interns will have increased their knowledge of investing, the mutual fund industry, employee engagement, and a firm understanding of how finance works at an asset manager.

The MFS Summer Internship program is a 10-12-week program, starting June 9th, 2027, and ending on August 13th, 2027. Students work full-time, Monday through Friday, 35-40 hours per week and are paid hourly. All applicants must be authorized to work in the United States. Internships are open to students who are rising seniors (class of 2028).

MFS is a hybrid work environment (with 2 remote days and 3 on-site days) unless otherwise stated in the job posting.

Under the direction of the Tax Manager, the intern will assist the corporate tax department to meet the Federal and State tax compliance requirements for MFS and its subsidiaries. The intern will also participate in diverse tax centric projects supporting the team.

• Assist in preparation of capital gain/loss analysis, hedge analysis and other components of Federal Income Tax Return
• Assist in preparation of foreign financial information reports
• Assist in preparation of state income, franchise and excise tax returns and/or quarterly state estimates
• Assist in analyzing general ledger accounts to provide roll forward of tax accounts and identifying items of income/expense that require a tax treatment different than book treatment (i.e., depreciation of fixed assets)
• Assist in ad-hoc tax research and tax related special projects

• Pursuing a Bachelor's degree in Tax, Accounting or Finance preferred
• Proficient in Microsoft Excel, experience with People Soft a plus
• Strong business writing skills and oral communication skills
• Strong interpersonal skills with an ability to interact in a positive manner with Corporate Finance employees as well as other MFS departments and outside Fund auditors

Hourly Pay Rate: $21.00-$25.00

If any applicant is unable to complete an application or respond to a job opening because of a disability, please contact MFS at  or email  for assistance. MFS is an Affym MFS is an Equal Opportunity Employer and it is our policy to not discriminate against any employee or applicant for employment because of race, color, religion, sex, national origin, age, marital status, sexual orientation, gender identity, genetic information, disability, veteran status, or any other status protected by federal, state or local laws.

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