Rosetta would run TurboTax compiled for Intel CPU's more slowly in emulation mode on Apple Silicon CPU's. TurboTax 2023 was built using Apple's Xcode development environment in which changing a setting would result in universal binary that would run natively at full speed on both Intel and Apple Silicon CPU's. Those of us with Apple Silicon computers are paying a performance penalty even despite paying the full price for TurboTax. The fact that Intuit hasn't built universal TurboTax binaries for the several years that this has been possible is inexcusable.
