Loss of a Quadruplicate Copy of Authority to Cancel Assessment (BIR Form No. 17.58)

June 28, 1990 REVENUE MEMORANDUM CIRCULAR NO. 066-90 SUBJECT : Loss of a Quadruplicate Copy of Authority to Cancel Assessment (BIR Form No. 17.58) TO : All Internal Revenue Officers, Employees and Others Concerned Notice is hereby given of the loss of a quadruplicate copy of Authority to Cancel Assessment (BIR Form No. 17.58) to wit: Serial Number Quantity 651801 One (1) copy (quadruplicate) The above copy which was reported as missing, and the other copies of the set have been cancelled and all official transactions involving the use thereof are therefore invalidated. Internal revenue officers, employees and others concerned are requested to promptly notify this Office in case the abovementioned copy is found, taking the necessary steps in the meantime to prevent the improper or fraudulent disposition or use thereof. EUFRACIO D. SANTOS Deputy Commissioner