If you have formed a limited liability company that is being taxed as an S corporation, also called an S Corp, you will at some point need to become acquainted with form 1120-S. The IRS Form 1120-S is ...

Here's a comprehensive list of IRS business forms for small-business owners — plus, a brief overview of each. Many, or all, of the products featured on this page are from our advertising partners who ...

C corp estimated tax payments work like withholding for employees. Your company pays in ahead of time so that you don't end up staring at your tax forms on April 15 and realizing you can't cover your ...

Whether it's a "C" or "S" corporation's tax return that you mail to the Internal Revenue Service late, there are consequences that may end up costing your business money. The IRS does require annual ...