C-Corporations must file IRS Form 1120 by the fifteenth day of the third month following the end of the corporate tax year. To receive an automatic six month extension of time to file Form 1120, the ...

ROCK HILL, SC / ACCESSWIRE / March 15, 2023 / Today is a major filing deadline for many U.S. businesses. While a variety of IRS tax returns are due today, the most popular are Form 1065 for businesses ...

ROCK HILL, SC / ACCESSWIRE / February 8, 2021 / On March 15, 2021. Businesses throughout the country will be required to file an assortment of business tax returns with the IRS. Most commonly are the ...