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[ BIR REVENUE REGULATIONS NO. 12-99, September 06, 1999 ]
[ BIR REVENUE REGULATIONS NO. 12-99, September 06, 1999 ]
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Title
National Administrative Register
IMPLEMENTING THE PROVISIONS OF THE NATIONAL INTERNAL REVENUE CODE OF 1997 GOVERNING THE RULES ON ASSESSMENT OF NATIONAL INTERNAL REVENUE TAXES, CIVIL PENALTIES AND INTEREST AND …
[ BIR REVENUE REGULATIONS NO. 12-99, September 06, 1999 ]