Fertilizers Import Tariffs
US import tariffs on fertilizers including nitrogen, phosphate, and potassium fertilizers. HTS codes, duty rates, and global supply considerations.
Quick answer for importers
How do you find the US import duty for fertilizers?
Start by identifying the correct 10-digit HTS code for the exact fertilizers product, then apply the base MFN duty and any country-of-origin tariff overlays such as Section 301, Section 232, Section 122, FTA preference, or AD/CVD exposure. Most fertilizers classifications begin in HTS Chapter 31.
Fertilizers Import Duty by Country of Origin
Relevant HTS Codes for Fertilizers
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Search Fertilizers HTS codesTop Source Countries for Fertilizers Imports
Last verified and sources
Last verified: June 2, 2026
Rates and trade context on this page are checked against official tariff, customs, trade-policy, and import-data sources. Use the calculator for an item-specific duty stack before making entry, quote, or purchase decisions.
Frequently Asked Questions
What is the US tariff on fertilizers?
Most fertilizers have low or zero duty rates. Urea (HTS 3102.10) is duty-free, potash (HTS 3104.20) is duty-free, and diammonium phosphate (HTS 3105.30) is duty-free. Some mixed fertilizers have rates of 0-6.5%.
Are Russian fertilizers subject to sanctions tariffs?
While Russian fertilizer imports are not broadly sanctioned, certain Russian producers may be subject to restrictions. The US relies significantly on imported fertilizers, which has limited tariff actions on this product.
What HTS codes cover fertilizers?
Fertilizers are in HTS Chapter 31. Key codes include 3102 (nitrogen fertilizers), 3103 (phosphatic fertilizers), 3104 (potassic fertilizers), and 3105 (mineral or chemical fertilizer mixes).
Tools for Fertilizers Imports
Related HTS Chapters
Tariff Tools & Resources
Calculate your exact landed cost
Enter any HTS code to get the full duty breakdown for fertilizers including all tariff overlays.