NCM 8405.10.00
Generators; producer gas, water gas, acetylene gas and similar water process gas generators, with or without their purifiers
Brazil import duty rates — Updated May 2026
NCM 8405.10.00 is the Brazilian tariff code for generators; producer gas, water gas, acetylene gas and similar water process gas generators, with or without their purifiers. This code carries 14% import duty (II) and 0% IPI. 1 active Ex-Tarifário exemption exist for this NCM — qualifying capital goods or IT equipment can import at 0% duty instead. EU-origin products in this category benefit from the EU-Mercosur trade agreement.
Classification hierarchy
Official Brazilian text: - Geradores de gás de ar (gás pobre) ou de gás de água, mesmo com depuradores; geradores de acetileno e geradores semelhantes de gás, operados a água, mesmo com depuradores
Tax breakdown for NCM 8405.10.00
Taxes are cascading — each applies on a different base. Use the calculator for the exact total.
Ex-Tarifário available for this NCM
1 active Ex-Tarifário exemption exist for NCM 8405.10.00. If your product is capital goods (BK) or IT/telecom equipment (BIT) with no domestic equivalent in Brazil, you may import at 0% duty instead of 14%.
Trade overview — HS 8405.10
UN Comtrade 2024Brazil imported $19.9M of products under HS heading 8405.10 in 2024. Top suppliers:
Trade data is at the 6-digit HS level. See full HS 8405.10 details →
Regulatory agencies
Products under this NCM may need pre-approval before customs clearance.
EU-Mercosur impact
93% of EU machinery exports liberalized within 10 years. This is the single most impactful chapter for the EU-Mercosur agreement.
How to import NCM 8405.10.00 into Brazil
- Confirm with your customs broker — NCM 8405.10.00 must exactly match your product description. Misclassification leads to fines and seizure.
- Calculate total cost — base import duty is 14%, but Brazil adds IPI (0%), PIS/COFINS (11.75%), ICMS (17–20%), and AFRMM (8%) on top. Use our calculator for the exact total.
- Check Ex-Tarifário — 1 active exemption exist. If your product qualifies, duty drops from 14% to 0%.
- Get import licenses — this chapter requires clearance from INMETRO. Apply before shipping.
- Choose entry port — ICMS varies by state (17–20%). Compare state rates to optimize your route.
Brazil Import Taxes Explained
Complete guide to the 7 cascading taxes on every import.
How to Export to Brazil
Step-by-step guide for foreign companies.
What is Ex-Tarifário?
How to get 0% duty on capital goods and IT equipment.
Regulatory Agencies
ANVISA, INMETRO, MAPA — which products need pre-approval?
Calculate your landed cost for NCM 8405.10.00
Enter CIF value and get a breakdown of all 7 Brazilian import taxes.