Your landed cost is wrong.
We can fix that in 60 seconds.
Zentria Flow stacks every current US tariff layer — MFN base rate, Section 301, the forced-labor tariff, Section 232, anti-dumping and countervailing duties — automatically. No spreadsheet. No stale data. No surprises at customs.
Free: 3 calculations a day, 10 with a free account. No card. Paid from $49/mo.
Watch — 90 seconds
Every year, US importers lose money to a number they never calculated correctly.
Sound familiar?
Every one of these is happening to importers right now.
Your spreadsheet duty rates are from last quarter. US tariffs changed at least four times in 2026.
You're still adding the 10% Section 122 surcharge that expired on 24 July — or missing the forced-labor tariff that replaced it.
Your competitor moved the same product from China to India and pays a 10% tier instead of Section 301 plus 12.5%.
Your CFO is asking for a landed cost breakdown. You're pulling it manually.
What Zentria Flow does
Everything in one place. None of it behind a per-shipment fee.
Full tariff stack in seconds
MFN base + Section 301 + the forced-labor tariff or Section 232 + anti-dumping + CVD + MPF + HMF. Every layer, stacked in CBP order.
70+ origin countries
China, Vietnam, India, Bangladesh, Turkey, Mexico, EU and 65+ more. Compare total landed cost across origins before you place the PO.
Rate change alerts
We watch the Federal Register daily. When a tariff changes on your HS code, you get an alert — not a surprise at customs.
HS code AI classification
Describe the product or paste the supplier description. Our AI suggests the right 10-digit HTS code with confidence score and duty-saving alternatives.
Sell price advisor
See exactly what price you need at 20%, 35%, and 55% margin after all duties. Per unit, per channel, per year.
Audit trail
Every calculation is timestamped and sourced. Your customs broker, CFO, and auditor get a traceable breakdown — not a number from a spreadsheet.
How we compare
| Feature | Zentria Flow | Spreadsheet | Others |
|---|---|---|---|
| Full tariff stacking (S301 + forced-labor + §232 + AD/CVD) | ✓ | ✕ | ✕ |
| Forced-labor tariff tiers for 60 economies (current regime) | ✓ | ✕ | ✕ |
| Live rate updates from Federal Register | ✓ | ✕ | partial |
| HS code AI classification | ✓ | ✕ | partial |
| Origin country comparison | ✓ | ✓ | ✕ |
| Sell price & margin advisor | ✓ | ✓ | ✕ |
| Tariff change alerts | ✓ | ✕ | ✕ |
| Audit trail & sourced breakdown | ✓ | ✕ | ✕ |
| Free to start | ✓ | ✓ | partial |
| No per-shipment fees | ✓ | ✓ | ✕ |
What a spreadsheet misses
$10,000 FOB of cotton T-shirts (HTS 6109.10.00) from China, shipped by sea.
| Layer | MFN-only sheet | Zentria Flow |
|---|---|---|
| MFN duty (16.5%) | ✓ | $1,650.00 |
| Section 301, List 4A (7.5%) | ✕ | $750.00 |
| Forced-labor Section 301 tariff (12.5%) | ✕ | $1,250.00 |
| Merchandise Processing Fee (0.3464%) | ✓ | $34.64 |
| Harbor Maintenance Fee (0.125%) | ✓ | $12.50 |
| Duty and fees | $1,697.14 | $3,697.14 |
The MFN-only figure is $2,000 short — 20% of the order value. Rates as of September 2026.
Simple pricing. No per-shipment fees.
Free
$0
- 3 calculations/day (10 with an account)
- Full tariff breakdown
- HS code lookup
- Forced-labor and §232 coverage
Growth
$49/mo
- Unlimited calculations
- Sell price advisor
- PDF export
- 7-day trial
Enterprise
Custom
- API access
- Team seats
- Audit trail
- Customs broker portal
Know your real cost before you place the PO.
Free account. No card. First calculation in under 60 seconds.
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