US Import Tariff & Landed Cost Calculator 2026 rates
Most calculators only apply the base HTS rate and miss the 3–5 stacking tariffs, understating duty by 30–60%. Describe your product in plain words — no HTS code needed — and see every current duty layer, MPF, HMF and total landed cost, with sources.
Duty breakdown
| Layer | Rate | Amount |
|---|
| Total customs duty | — | — |
| Merchandise Processing Fee (MPF) | 0.3464% | — |
| Harbor Maintenance Fee (HMF) | 0.125% | — |
—total landed cost
⚠️ Planning estimate only — not a CBP entry. Confirm your 10-digit HTS classification and any AD/CVD or Chapter 99 measures with a licensed customs broker before pricing or shipping.
🔒 No HTS lookup needed
🧮 All stacking layers
📄 Official sources
⚡ Updated for 2026
- Why is my duty higher than other websites show? After July 24, 2026 the expired Section 122 was replaced by a forced-labor tariff (12.5% for China), which stacks on top of base MFN, China Section 301 and any Section 232. Tools showing only the base rate understate the real cost.
- Do I still need an HTS code? For a quick estimate, no. For the legally binding rate, yes — the exact 10-digit code, plus any AD/CVD orders, is what CBP actually applies.
- What is not included? Anti-dumping/countervailing duties, temporary Chapter 99 measures, excise and FDA user fees, insurance, and drayage/warehousing — add those separately for full door cost.