Tax/Audit Internship

About Sassetti LLC

At Sassetti LLC, we’re more than accountants — we’re trusted advisors, problem solvers, and partners in our clients’ success. Based in Oak Brook, Illinois, Sassetti is a full-service public accounting firm offering audit, tax, accounting, and advisory services to a diverse client base throughout Chicagoland and beyond.

As a mid-sized, independently owned firm, we offer the resources and opportunities of a large firm with the close-knit, supportive culture of a small firm. When you join Sassetti, you’re joining a team that values integrity, professional growth, and care — for our clients, community, and one another.

Job Summary

During your internship at Sassetti, you will have the opportunity to gain hands-on experience in either Audit or Tax services (or both, depending on availability and interest). Interns will work alongside Partners, Senior Managers, and peers as valued members of the engagement team. You’ll assist in real client work, build technical skills, and develop professional relationships in a collaborative, people-centered environment.

In addition to your core work, you’ll have opportunities to participate in firm community events, networking activities, and mentorship experiences.

Duties & Responsibilities

Audit Internship Track:

• Assist with audits by performing detailed analysis and research of financial records

• Prepare financial reports and ensure accurate accounting records

• Review account activity for accuracy and completeness

• Work directly with clients to review documents and provide support

• Utilize problem-solving skills to address discrepancies and issues

• Participate in meetings, trainings, and ongoing professional development

Tax Internship Track:

• Assist in tax return preparation and supporting workpapers for various entities

• Review data inputs, identify and resolve technical tax issues

• Conduct tax research and assist with tax planning projects

• Respond to inquiries from the IRS and other taxing authorities

• Collaborate with engagement teams and build client relationships

• Participate in special projects and firm initiatives as assigned