Ghalib Ramadan, 2015. Compliance Review of Income Tax Liability Article 21 In the Dinas Tanaman Pangan dan Holtikultura Provinsi Riau. Supervisor KurniawatyFitri,SE, MM This study aims to determine the calculation procedure, cutting, deposit and reporting of Income Tax Article 21 and to determine the fulfillment of obligations as a taxpayer treasurer cutting income tax under Article 21 at Dina…