Corporate Tax Payment Deadline 2024 Usa. A corporate taxpayer is required to file an annual tax return (generally form 1120) by the 15th day of the fourth month following the close of its tax year. You do, however, still have to file a tax return:

Tax must be remitted to the irs in u.s. C corporations, s corporations, partnerships, and sole proprietorships all have specific federal income tax return due dates.