@oxfordfam The minimum system requirements on a Mac for the 2025 TurboTax desktop editions is macOS Sonoma 14 or later
TurboTax website for Windows and Mac requirements - https://turbotax.intuit.com/personal-taxes/cd-download/tta-system-requirements/
If you wish the TurboTax online editions are available - https://turbotax.intuit.com/personal-taxes/online/file-your-own-taxes/
See this TurboTax support FAQ for requesting a refund - https://ttlc.intuit.com/turbotax-support/en-us/help-article/intuit-refunds/request-refund-turbotax-p...
