We are looking for a highly motivated and detail-oriented Tax Intern to join Fortinet, Inc.'s Tax Department for the Summer 2026 term. Unlike a traditional accounting firm role, this in-house position offers a front-row seat to the financial operations of a fast-paced technology company. In this role, we encourage the utilization of AI and data automation tools to accelerate technical tax research, streamline notice management, and enhance the accuracy of audit-ready workpapers.

Key Responsibilities

• Tax Compliance & Financial Reporting
  • Assist in the preparation of the U.S. Federal Income Tax Return (Form 1120) and various state and local (SALT) filings.
  • Help calculate and document quarterly estimated tax payments.
  • Assist with preparation indirect tax returns, including sales/use tax, VAT/GST, and CAT filings
  • Assist with audit projects by gathering supporting documentation, preparing sche...