| Complementary Law 87/1996 (Kandir Law) | ICMS, ST (arts. 6 to 10), credit (art. 20), CIAP and use and consumption (art. 33) | In force, amended. Credit on use and consumption from 01/01/2033 (art. 33 I) |
| Complementary Law 204/2023 | Bars ICMS on a transfer between establishments of the same owner | In force since 01/01/2024 |
| Complementary Law 190/2022 | DIFAL on an operation to a final consumer who is not a taxpayer | In force. Practical start of effects: not checked |
| Constitutional Amendment 87/2015 | DIFAL: difference between the internal and interstate rate, paid to the state of the recipient | In force |
| ICMS Agreement 142/18 | ST and advance-payment regimes that close the taxation; CEST; GIA/ST | In force, amended (last change listed: Conv. ICMS 107/26) |
| ICMS Agreements 52/17 and 92/15 | General rules on ST and CEST, before 142/18 | Repealed (92/15 on 01/01/2018; 52/17 on 01/01/2019) |
| ICMS Agreement 236/21 | DIFAL procedures for a final consumer who is not a taxpayer | In force, effects since 01/01/2022 by the text |
| ICMS Agreement 38/13 | 4% rate (Senate Resolution 13/2012) and FCI | In force, amended by Convs. 88/13 and 76/14 |
| Ajuste SINIEF 02/09 | Creates the EFD; Block K; CIAP in the EFD | In force, amended (including 25/22 and 14/25) |
| Decree 7.212/2010 (RIPI) and Decree 11.158/2022 (TIPI) | IPI regulation and table | In force, amended. The TIPI refers to ADI 7153, not read |
| Non-cumulative PIS and Cofins | Laws 10.637 and 10.833, with the credits of article 3 of each | In force, amended |
| Constitutional Amendment 132/2023 | Consumption tax reform and transition (ADCT, arts. 126 to 135) | In force |
| Complementary Law 214/2025 and 227/2026 | IBS, CBS, Selective Tax and Management Committee | In force. Law 214 was amended by 227 |
| Law 8.248/1991, Law 13.969/2019 and Law 14.968/2024 (IT Law) | Financial credit for those who invest in research, development and innovation in information and communication technology goods; Law 13.969 repealed, among others, §1-C of art. 4, and art. 11 of Law 14.968 sets the incentives in force until 31/12/2029 | In force, with successive wording. Percentages of art. 11 and current regulatory acts: not checked |
| Decree-Law 288/1967 and Constitutional Amendment 83/2014 (ADCT, art. 92-A) | Manaus Free Trade Zone: IPI exemption on goods produced in the area (DL 288, art. 9) and a regime term extended by 50 years from the one in art. 92 | In force. Status of each article of DL 288 against LC 214: not checked |
| Law 11.196/2005, arts. 55 to 59 | PIS and Cofins rules on newsprint machines, credit for petrochemical plants and chemical industries, and petrochemical naphtha | Repealed by LC 214, art. 542, XXXIV, item h. The date and the conflict with art. 57-D are on the page on chemicals and petrochemicals |
| STF: ADC 49 (2021), modulation (2023), Theme 1367 (2025) | Non-incidence of ICMS on transfers, with effects from 2024 | Judged. We read the official news, not the rulings |