Turbo Tax Software 2024. You must have a preparer tax identification number (ptin) as well as an electronic filing identification number (efin) to file taxes with intuit’s professional tax software. After 11/15/2024, turbotax live full service customers will be able to amend their 2023 tax return themselves using the easy online amend process described above.
Turbotax experts are typically available from 9 a.m. After 11/15/2024, turbotax live full service customers will be able to amend their 2023 tax return themselves using the easy online amend process described above.