Section 230. Forfeiture of Cash Refund and of Tax Credit - National Internal Revenue Code (NIRC)

(A) Forfeiture of Refund. - A refund check or warrant issued in accordance with the pertinent provisions of this Code, which shall remain unclaimed or uncashed within five (5) years from the date the said warrant or check was mailed or delivered, shall be forfeited in favor of the Government and the amount thereof shall revert to the general fund.

(B) Forfeiture of Tax Credit. - A tax credit certificate issued in accordance with the pertinent provisions of this Code, which shall remain unutilized after five (5) years from the date of issue, shall, unless revalidated, be considered invalid, and shall not be allowed as payment for internal revenue tax liabilities of the taxpayer, and the amount covered by the certificate shall revert to the general fund.

(C) Transitory Provision. - For purposes of the preceding Subsection, a tax credit certificate issued by the Commissioner or his duly authorized representative prior to January 1, 1998, which remains unutilized or has a creditable balance as of said date, shall be presented for revalidation with the Commissioner or his duly authorized representative or on before June 30, 1998.