Every S corporation shall make a return for each taxable year, stating specifically the items of its gross income and the deductions allowable by subtitle A, the names and addresses of all persons owning stock in the corporation at any time during the taxable year, the number of shares of stock owned by each shareholder at all times during the taxable year, the amount of money and other property distributed by the corporation during the taxable year to each shareholder, the date of each such distribution, each shareholder’s pro rata share of each item of the corporation for the taxable year, and such other information, for the purpose of carrying out the provisions of subchapter S of chapter 1, as the Secretary may by forms and regulations prescribe. Any return filed pursuant to this section shall, for purposes of chapter 66 (relating to limitations), be treated as a return filed by the corporation under section 6012.

Each S corporation required to file a return under subsection (a) for any taxable year shall (on or before the day on which the return for such taxable year was filed) furnish to each person who is a shareholder at any time during such taxable year a copy of such information shown on such return as may be required by regulations.