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Description of Business and Basis of Presentation | 12 Months Ended
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Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Description of Business and Basis of Presentation | 1. Description of Business and Basis of Presentation Business PTC Inc. was incorporated in 1985 and is headquartered in Boston, Massachusetts. PTC is a global software company that provides a portfolio of innovative digital solutions that work together to transform how physical products are engineered, manufactured, and serviced. Basis of Presentation Our fiscal year-end is September 30. The consolidated financial statements include PTC Inc. (the parent company) and its wholly-owned subsidiaries, including those operating outside the United States. All intercompany balances and transactions have been eliminated in the consolidated financial statements. We prepare our financial statements under generally accepted accounting principles in the United States that require management to make estimates and assumptions that affect the amounts reported and the related disclosures. Actual results could differ from these estimates.

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