If a corporation licensed for fuel use tax purposes is dissolved without its merger with another corporation, it shall notify the Department in writing within 5 days after the discontinuation of its corporate activities. The notice shall contain the date of discontinuation. Within 10 days after the discontinuance the licensee shall surrender to the Department any fuel use tax license under which it had operated and pay taxes, interest, penalties and fines, which are due by it.
61 Pa. Code § 305.15
This section cited in 61 Pa. Code § 305.12 (relating to definitions).