Thuế TNDN là gì?

quy-dinh-tinh-thue-tndn-doi-voi-doanh-nghiep-co-giao-dich-lien-ket
quy-dinh-ve-chi-phi-thue-van-phong-khi-xac-dinh-thu-nhap-chiu-thue
thue-tndn-cua-nha-thau-nuoc-ngoai-doi-voi-hoat-dong-cho-thue-tau-fpso
chi-phi-duoc-tru-khi-xac-dinh-thue-thu-nhap-doanh-nghiep
chi-phi-duoc-tru-khi-uy-thac-quan-ly-xu-ly-tai-san-dam-bao