When effective
When effective(i) In general. Except as provided in paragraph (a)(2)(ii) of this section, a revocation made during the taxable year and before the 16th day of the third month of the taxable year is effective on the first day of the taxable year and a revocation made after the 15th day of the third month of the taxable year is effective for the following taxable year. If a corporation makes an election to be an S corporation that is to be effective beginning with the next taxable year and revokes its election on or before the first day of the next taxable year, the corporation is deemed to have revoked its election on the first day of the next taxable year.
(i)In general.Except as provided inparagraph (a)(2)(ii)of this section, a revocation made during the taxable year and before the 16th day of the third month of the taxable year is effective on the first day of the taxable year and a revocation made after the 15th day of the third month of the taxable year is effective for the following taxable year. If a corporation makes an election to be an S corporation that is to be effective beginning with the next taxable year and revokes its election on or before the first day of the next taxable year, the corporation is deemed to have revoked its election on the first day of the next taxable year.