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Cultured Buttermilk

Liquid buttermilk produced by fermenting sweet milk with lactic acid bacteria, plain and not concentrated. Classified in HTS 0403.90.95.00 as other fermented or acidified milk products.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China17%+17.5%34.5%
🇲🇽Mexico17%+10.0%27%
🇨🇦Canada17%+10.0%27%
🇩🇪Germany17%+10.0%27%
🇯🇵Japan17%+10.0%27%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

0403.90.20Lower: 17.5% vs 34.5%

If byproduct of butter manufacture

Natural buttermilk from butter churning has separate classification.

0401Lower: 10% vs 34.5%

If not fermented but naturally soured

Unfermented sour milk/cream classifies under fresh milk products.

2106.90.66Lower: 26% vs 34.5%

If blended with vegetable fats

Mixed fat content products may classify outside pure dairy chapter.

Not sure which classification is right?

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Import Tips & Compliance

Distinguish from byproduct buttermilk (0403.90.20) with production method documentation

Maintain cold chain; provide temperature logs for customs clearance

Test viscosity and acidity levels to confirm fermented status vs acidified