S Corporation Shareholder Stock and Debt Basis Limitations

Internal Revenue Code (IRC) Section 1366 determines the shareholder’s tax liability from an S corporation. IRC Section 1367 details the adjustments to basis including the increase and decrease in basis, income items included in basis, the basis of indebtedness, and the basis of inherited stock. Form 7203 is used by S corporation shareholders to figure potential limitations of their share of the S corporation’s deductions, credits, and other items that can be deducted on the shareholder’s tax return.

The latest form for S Corporation Shareholder Stock and Debt Basis Limitations expires 2028-09-30 and can be found here.