Deadline to electronically file 2023 tax returns using TurboTax desktop?

[Orca2012]

The IRS has delayed the 2023 filing deadline until February 3, 2025 due to Hurricane Beryl. I filed an extension in April 2024.  What is the deadline to electronically file 2023 tax returns using TurboTax desktop?

[DoninGA]

A 2023 tax return has to be e-filed on or before October 15, 2024 using TurboTax.  After that date the 2023 tax return can only be printed, signed, dated and mailed by the taxpayer to the IRS.