Form 1120S

Definition

Form 1120S is the tax return used by S corporations to report income, deductions, gains, losses, and other financial information to the Internal Revenue Service (IRS). This form is crucial because it allows S corporations to pass income directly to shareholders, avoiding double taxation that typically applies to C corporations. By filing Form 1120S, an S corporation can inform the IRS of its financial status while providing a mechanism for its shareholders to report their share of the income on their personal tax returns.

5 Must Know Facts For Your Next Test

1. Form 1120S must be filed annually by S corporations, and it is due on the 15th day of the third month after the end of the corporation's tax year.
2. Shareholders use Schedule K-1 from Form 1120S to report their share of income, deductions, and credits on their personal tax returns.
3. Unlike C corporations, S corporations do not pay federal income tax at the corporate level; instead, income is reported and taxed at the shareholder level.
4. To qualify as an S corporation, a business must meet certain requirements, including having no more than 100 shareholders and only one class of stock.
5. If an S corporation fails to meet the eligibility requirements or does not file Form 1120S on time, it may lose its S status and revert to being taxed as a C corporation.

Review Questions

• How does Form 1120S enable S corporations to avoid double taxation compared to C corporations?
  • Form 1120S allows S corporations to report their income directly to the IRS without being taxed at the corporate level. Instead, income is passed through to shareholders, who then report it on their individual tax returns. This method contrasts with C corporations, which face double taxation; they are taxed on their profits and then shareholders are taxed again on dividends received. By using Form 1120S, S corporations effectively eliminate this second layer of taxation.
• What are some key eligibility requirements for a corporation to elect S corporation status and file Form 1120S?
  • To elect S corporation status and file Form 1120S, a corporation must meet several eligibility criteria. It must have no more than 100 shareholders, all of whom must be individuals or certain types of trusts and estates. The corporation can only have one class of stock, although differences in voting rights are allowed. Additionally, all shareholders must consent to the S election by signing Form 2553. Failing to meet these requirements can lead to losing S status.
• Evaluate the implications for shareholders if an S corporation fails to file Form 1120S on time or loses its S status.
  • If an S corporation fails to file Form 1120S on time or loses its S status, significant implications arise for its shareholders. The corporation would revert to being taxed as a C corporation, leading to double taxation on profits—once at the corporate level and again when dividends are distributed. This situation would increase overall tax liabilities for shareholders. Additionally, without timely filing, shareholders may not receive their Schedule K-1s in a timely manner, complicating their personal tax filings and potentially resulting in penalties or interest charges.

Related terms

S Corporation: A type of corporation that meets specific IRS requirements and has elected to be taxed under Subchapter S of the Internal Revenue Code, allowing income to be passed through to shareholders.

C Corporation: A corporation that is taxed separately from its owners under Subchapter C of the Internal Revenue Code, often subjecting it to double taxation on its earnings.

Pass-Through Entity: A business structure, such as an S corporation or partnership, where income is passed directly to the owners or investors, avoiding corporate income tax.