S Corp Extension 2024 Irs. Here are some important upcoming tax filing deadlines relevant for s corps you should keep in mind (note these deadlines are moved to the next business day if they fall on a weekend or. The same goes for businesses:

S corporations are required to file their annual tax return by the 15 th day of the 3rd month after the end of the tax year. If an s corporation needs more time to file its taxes, it can request an extension by filing form 7004 with the irs.