Get your taxes done using TurboTax

You can't put a 2023 W-2 on a 2024 return. To do your 2023 return, you'll need a desktop version of Turbotax, and you won't be able to e-file it.

https://turbotax.intuit.com/personal-taxes/past-years-products/ 

 

other web-based apps may allow you to do 2023 and e-file. use at your own risk.