To revoke a Subchapter S election/small business election that was made on Form 2553, submit a statement of revocation to the service center where you file your annual return. The statement should state: The corporation revokes the election made under Section 1362(a) Name of the shareholder(s), Address of the shareholder(s), Taxpayer identification number of the shareholder(s), The number of shares of stock owned by the shareholder(s), The date (or dates) on which the stock was acquired The date on which the shareholder's taxable year ends The name of the S corporation The S corporation's EIN The election to which the shareholder(s) revokes The statement must be signed by the shareholder(s) under penalties of perjury Signature and consent of shareholder(s) who collectively own more than 50% of the number of issued and outstanding stock of the corporation, (whether voting or non-voting) Indication of the effective date of the revocation (or prospective date) Signature of person authorized to sign return Due date of revocation: If revoking effective the first day of the tax year, the revocation is due by the 15th day of the third month of the tax year, If revoking effective any day other than the first day of the tax year, the revocation must be received by IRS by the requested effective date. For example, the S corporation is on a December 31 tax year ending and requests a revocation effective January 1, the revocation is due March 15. The S corporation is on a December 31 tax year ending and requests a revocation effective February 14, the revocation is due February 14. Related About Form 1120-S, U.S. Income Tax Return for an S Corporation About Form 1128, Application to Adopt, Change or Retain a Tax Year About Form 8716, Election to Have a Tax Year Other Than a Required Tax Year About Form 8832, Entity Classification Election About Form 8869, Qualified Subchapter S Subsidiary Election About Form SS-4, Application for Employer Identification Number (EIN) About Form SS-4 (PR), Application for Employer Identification Number (EIN) (Puerto Rican Version) About Form 2553, Election by a Small Business Corporation