Landed Cost Calculator
Estimate what an imported supplement-ingredient shipment actually costs: duty by origin and category, the temporary Section 122 surcharge, both government entry fees, freight, and broker charges, with the legal status of each tariff layer shown inline. Rates change frequently; always verify with a licensed customs broker before committing.
Example: Chinese botanicals (raw forms to extracts) — $25,000 customs value, ocean freight
Figures shown for entries after 12:01 a.m. EDT July 24, 2026 — no Section 122 surcharge; includes the 12.5% forced-labor Section 301 duty. Enter your own shipment below for a full line-item breakdown.
Tariff data last updated: October 5, 2026
Government fee figures (FY2026) verified: July 16, 2026 | Next review: October 1, 2026
The product price you pay your supplier (FOB) — exclude international freight and insurance. If your quote is one CIF total, ask the supplier to split it; entering a CIF total here overstates every percentage-based line below.
The Harbor Maintenance Fee applies to ocean shipments only. ISF filing (ocean, typically $35–$75) is treated as part of the broker fee below.
Added to the total as-is. US duty is assessed on the FOB customs value, not on freight.
Base entry filing commonly runs $100–$400. Supplements are FDA-regulated imports — brokers often bill FDA prior-notice lines separately, so quotes vary.
With no date set, the estimate is for an entry on October 5, 2026.
Drives whether the temporary Section 122 surcharge applies — it terminated by operation of law at 12:01 a.m. EDT on July 24, 2026. A July 24 entry date is treated as past the expiry; an entry actually timestamped in that day's first minute (before 12:01 a.m.) would still owe the surcharge — confirm timing with your broker.
Estimated landed cost
$30,643 – $39,643
on a $25,000 shipment (123%–159% of customs value)
- Product (customs value)
- $25,000
- Import duty (7.5%–43.5%)
- $1,875 – $10,875
- of which forced-labor Section 301 (covered lines; exempt lines $0)
- $0 – $3,125
- Section 122 surcharge (0%)
- $0
- Merchandise Processing Fee
- $86.60
- Harbor Maintenance Fee
- $31.25
- Freight + insurance
- $3,500
- Customs broker
- $150
Tariff-section status
The modeled ad valorem base band is 7.5-31%, including MFN and older China Section 301 duties. Raw tea, cinnamon, ginger, turmeric and botanical extracts appear on List 4A (+7.5%); their Annex II or Note 52 exemptions do not remove that older duty. Green tea at 0902.10.90 has Free MFN plus 7.5% and is Note 52(b)-exempt from the new layer. Dried ginseng at 1211.20.10 has Free MFN plus 25%; chilled/frozen ginseng at 1211.20.15 has 6% MFN plus 25%. Both ginseng lines are covered by the additional 12.5% forced-labor duty. The combined band is 7.5-43.5%. Common extract lines 1302.19.91 and 1302.19.41 instead total 20% and 21%. These are category bounds, not one rate for all raw forms or extracts; specific-duty lines and product-specific relief require separate checks. HISTORICAL ENTRY WINDOW: Section 122 surcharge (10%) applies additionally to non-exempt entries during February 24 through July 23, 2026 only; it ended at 12:01 a.m. EDT July 24. Its Annex II exemptions did not remove older China Section 301 duties. The forced-labor layer applies from 12:01 a.m. ET July 24, 2026, subject to the published in-transit exception for qualifying goods entered before July 28. Re-verified 2026-10-05 against HTSUS 2026 Rev 20: 0902.10.90, 0906.11.00 and 0910.30.00 map to 9903.88.15 (+7.5%) and are Note 52(b)-exempt; 1211.20.10 (Free) and 1211.20.15 (6%) map to 9903.88.03 (+25%) and are covered; 1302.19.91 (Free) and 1302.19.41 (1%) map to 9903.88.15 and are covered; Note 52(j) has no China paragraph.
Section 122: expired July 24, 2026 (150-day statutory limit) — no longer included.
The forced-labor Section 301 duties effective July 24, 2026 (final action: 12.5% China, 10% India, 10% net-of-MFN EU) ARE included in the import-duty range above for this entry date, itemized on the forced-labor line. Goods loaded and in transit before 12:01 a.m. ET July 24, 2026 and entered before July 28, 2026 are excepted and owe the lower pre-action base. Exemptions are per HTS line under the action's Annex II: vitamins (2936) and raw tea/spice forms are exempt as entered; amino acids, CoQ10, botanical extracts, and finished preparations are covered for supplement use. Verify your line with a licensed customs broker.
These are estimated ranges, not a customs determination. Your actual duty depends on the specific HTS code US Customs and Border Protection assigns your product, and broker charges vary by entry. Always verify rates at hts.usitc.gov and consult a licensed customs broker before making sourcing decisions.
Want the duty-rate detail behind this estimate? See the tariff impact estimator and the 2026 tariff snapshot guide.
We source quotes from vetted manufacturers — landed-cost math included in the comparison.