中华人民共和国增值税法/Chapter 4 税收优惠Article 27In force纳税人可以放弃增值税优惠;放弃优惠的,在三十六个月内不得享受该项税收优惠,小规模纳税人除外。Laws · NPC Standing Committee · In force from January 1, 2026Article 26Back to full textArticle 28