Tax Interns – Winter 2026

We are passionate about building the future model of business.
Join our team by applying to an open position

About The Role

Tonneson + Co is looking for tax interns to join our dynamic team in Winter 2026 in our Wakefield, MA office.  We are looking for accounting, finance, or business majors interested in pursuing careers in public accounting at an innovative, employee-empowered firm.

As an tax intern, you will work on various engagements and assist in financials for individuals, corporations, partnerships, and nonprofits.

We value our interns, and many of them choose to return after graduation as full-time hires.

Tonneson + Co interns work closely with a core team of managers who offer mentorship and guidance, every step of the way. Our office is casual, and we frequently have fun outings and team-building activities.

Apply today!

Apply Today!

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      Lifelong relationships

      For us it’s not just about the work we do; it’s about the people we work with. The genuine care and support we have for each other extend beyond the workplace, creating lifelong relationships and unforgettable memories with genuinely kind people. The relationships I’ve formed here are invaluable.

      — Ann Jarrett-Johnson | Firm Accountant

      Flexibility

      The flexibility provided by Tonneson has been a game-changer for me. Whether it’s flexible hours, remote work options, or accommodating personal commitments, the company’s willingness to adapt and support my needs has made it easier to manage both my professional and personal responsibilities.

      — Kyle Martin | Audit Manager

      Building strong relationships

      Working at Tonneson has taught me the incredible power of teamwork and the value of building strong relationships. The constant encouragement and support I receive from my colleagues fuel my motivation and make work a truly enjoyable experience.

      — Jacklynn Larson | Tax Associate

      Supportive and inclusive culture

      At Tonneson, I have experienced a supportive and inclusive culture that values the contributions and well-being of its employees. This creates a sense of belonging and motivates me to give and be my best every day. 

      — Jadie Phan | Tax Senior Associate

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