An Act relating to the use of a federal tax credit as a credit against the corporate net income tax; repealing a provision allowing the exclusion of certain royalties accrued or received from foreign corporations for purposes of the corporate net income tax; repealing the reduced rate for the alternative tax on capital gains for corporations; repealing an exemption from filing a return under the corporate net income tax for a corporation engaged in a contract under the Alaska Stranded Gas Development Act; and providing for an effective date.