February 25, 2022. My copy of TurboTax Deluxe still notifies me that the "IRS has yet to finalize the Form 1116, check back on TurboTax later". The IRS.gov website shows the 2021 Form 1116 as available.
Intuit/TurboTax needs to update the software to include the current Form 1116 and allow users to file their taxes electronically.
