The S corporation business structure offers many advantages, including limited liability for owners and no double taxation (at least at the federal level). But not all businesses are eligible – and, with the new 21% flat income tax rate that now applies to C corporations, S corps may not be quite as attractive as they once were.
The primary reason for electing S status is the combination of the limited liability of a corporation and the ability to pass corporate income, losses, deductions and credits through to shareholders. In other words, S corps generally avoid double taxation of corporate income — once at the corporate level and again when distributed to the shareholder. Instead, S corp tax items pass through to the shareholders’ personal returns and the shareholders pay tax at their individual income tax rates.