Form 1120S For 2022 - Income tax return for an s corporation. 2024 deadlines january 31, 2024. Do not file this form. There's no final date for the transmission of electronic 1120. Department of the treasury internal revenue service. Web irs begins accepting 1120 electronic tax returns.
Department of the treasury internal revenue service. There's no final date for the transmission of electronic 1120. Income tax return for an s corporation. Web irs begins accepting 1120 electronic tax returns. Do not file this form. 2024 deadlines january 31, 2024.