NCM 2929.90.40
Nitrogen-function compounds; n.e.c. in chapter 29, excluding isocyanates
Brazil import duty rates — Updated May 2026
NCM 2929.90.40 is the Brazilian tariff code for nitrogen-function compounds; n.e.c. in chapter 29, excluding isocyanates. This code carries 0% import duty (II) and 0% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement. This is one of 9 NCM codes under HS heading 2929.90.
Classification hierarchy
Official Brazilian text: N,N-Dialquilfosforoamidatos de dialquila, com grupos alquila de C1 a C3
Tax breakdown for NCM 2929.90.40
Taxes are cascading — each applies on a different base. Use the calculator for the exact total.
Trade overview — HS 2929.90
UN Comtrade 2024Brazil imported $86.2M of products under HS heading 2929.90 in 2024. Top suppliers:
Trade data is at the 6-digit HS level. See full HS 2929.90 details →
Regulatory agencies
Products under this NCM may need pre-approval before customs clearance.
EU-Mercosur impact
Gradual tariff elimination over 7-10 years. Pharmaceutical intermediates benefit significantly.
Other NCM codes under HS 2929.90
| NCM | Description (PT — official) | II | IPI | |
|---|---|---|---|---|
| 2929.90.11 | De sódio | 0% | 0% | Calculate → |
| 2929.90.12 | De cálcio | 10.8% | 0% | Calculate → |
| 2929.90.19 | Outros | 0% | 0% | Calculate → |
| 2929.90.31 | Dicloreto de N,N-dimetilfosforoamídico | 0% | 0% | Calculate → |
| 2929.90.39 | Outros | 0% | 0% | Calculate → |
| 2929.90.50 | Fosfonamidofluoridatos de N-(1-(dialquila (de até C10, incluindo cicloalquila)amino))alquilideno (H ou de até C10, incluindo cicloalquila) e sais alquilados ou protonados destes produtos | 0% | 0% | Calculate → |
| 2929.90.60 | Fosforamidofluoridatos de O-alquila (H ou de até C10, incluindo cicloalquila) N-(1-(dialquila (de até C10, incluindo cicloalquila)amino))alquilideno (H ou de até C10, incluindo cicloalquila) e sais alquilados ou protonados destes produtos | 0% | 0% | Calculate → |
| 2929.90.90 | Outros | 0% | 0% | Calculate → |
How to import NCM 2929.90.40 into Brazil
- Confirm with your customs broker — NCM 2929.90.40 must exactly match your product description. Misclassification leads to fines and seizure.
- Calculate total cost — base import duty is 0%, but Brazil adds IPI (0%), PIS/COFINS (11.75%), ICMS (17–20%), and AFRMM (8%) on top. Use our calculator for the exact total.
- Get import licenses — this chapter requires clearance from ANVISA, IBAMA, Exército. 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.
Regulatory Agencies
ANVISA, INMETRO, MAPA — which products need pre-approval?
Calculate your landed cost for NCM 2929.90.40
Enter CIF value and get a breakdown of all 7 Brazilian import taxes.