DOF Opinion No. 015.2022 – BIR Ruling ITAD No. 012-22Request for Review of Bureau of Internal Revenue Ruling ITAD No. 012-22 dated 1 July 2022
DOF Opinion No. 014.2022 – BIR Ruling No. VAT-0331-2020 Request for Review of Bureau of Internal Revenue (BIR) Ruling No. VAT-0331-2020 dated 16 June 2020
DOF Opinion No. 013.2022 – BIR Ruling No. OT-206-2021 Request for Review of Bureau of Internal Revenue (BIR) Ruling No. OT-206-2021 dated 16 June 2021
DOF Opinion No. 012.2022 – BIR Ruling No. M-208-2021 Request for Review of Bureau of Internal Revenue Ruling No. M-208-2021 dated 02 December 2021
DOF Opinion No. 011.2022 – BIR Ruling No. 466-2014Request for Review of Bureau of Internal Revenue Ruling No. 466-2014 (S30F-0181-2020) dated 7 February 2021
DOF Opinion No. 010.2022 – Refund of Erroneously Withheld VAT Request for Review of the Refund of Erroneously Withheld VAT for the fiscal years ending 31 March 2006 and 31 March 2007
DOF Opinion No. 009.2022 – BIR Ruling No. S40M-017-2022 Request for Review of Bureau of Internal Revenue Ruling No. S40M-017-2022 dated 17 January 2022
DOF Opinion No. 008.2022 – BIR Ruling No. OT-323-021 Request for Review of Bureau of Internal Revenue Ruling No. OT-323-021 dated 24 August 2021
DOF Opinion No. 007.2022 – BIR Ruling No. VAT 283-21 Request for Review of Bureau of Internal Revenue Ruling No. VAT 283-21 dated 02 August 2021
DOF Opinion No. 006.2022 – BIR ITAD Ruling No. 041-21 Request for Review of Bureau of Internal Revenue International Tax Affairs Division Ruling No. 041-21 dated 29 September 2021
