Tax Extension Deadline 2024 For S Corporate Tax. If you’re a c corporation or llc electing to file your taxes as one for 2023, your corporate tax return is due on april 15th, 2024—unless you use your own. If you want to convert to an s corporation in 2024, the last day you can file form 2553 is march 15, 2024.
If you’re a c corporation or llc electing to file your taxes as one for 2023, your corporate tax return is due on april 15th, 2024—unless you use your own. The tax administration issued guidance—rnd no.