TARIFF STACK · UPDATED JULY 2026

Three tariffs can now stack
on one shipment.
Know your number first.

ClearCost classifies your product, checks every current US tariff program against it — Section 301, Section 232, Section 122 — and shows your true landed cost per unit before you place the order.

Try the free calculator See how it works
No account needed for a single lookup. Estimates only — not customs advice.
ENTRY SUMMARYESTIMATED
VERIFIED ESTIMATE
What changed this year

Small importers now face the same tariff complexity as Fortune 500 trade desks — without a customs broker on retainer.

$0
De minimis relief is gone. Packages under $800 no longer clear duty-free — every shipment now gets a full entry.
2×
Section 232's steel and aluminum stacking rules have been rewritten twice in 2026 — most calculators still quote the old ones.
75%
A plain steel bolt from China can carry a combined tariff stack this high once 232 and 301 both apply — most sellers never see it coming.
How it works

Three steps, same order customs uses to build an entry — just faster, and before the goods ever leave the factory.

01 · CLASSIFY

Describe it in plain English

"Women's polyester rain jacket, zip front." No HTS lookup tables, no tariff schedule. ClearCost suggests the code.

02 · VERIFY

Every current program, checked live

Section 301, Section 232, Section 122 or its successor — verified against current sources, not last year's rate sheet.

03 · CALCULATE

True cost, per unit

Duties, MPF, HMF, freight — stacked into one landed cost number, before you commit to the order.

Built for the seller doing their own math

If you're sourcing product and don't have a customs broker on speed dial, this is for you.

Shopify sellers Etsy shops Amazon FBA importers Small-batch wholesalers First-time importers
Pricing

Start free. Upgrade when you're managing more than a handful of SKUs.

FREE
$0
  • Unlimited single-product lookups
  • Full duty & fee ledger
  • Live-verified tariff programs
  • No account required
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PRO
$29/mo
  • Saved product catalog
  • Classification history
  • Rate-change alerts on your SKUs
  • CSV import for full catalogs
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Why trust the number

ClearCost is built and maintained by a licensed U.S. customs broker — not a generic tariff scraper stitched together from public rate tables. The person behind every classification rule has worked both sides of the entry: as a broker filing entries and defending classifications to CBP, and as an importer of record managing landed cost and compliance risk from inside a company. That dual perspective is why the tool flags the exclusions and traps that pure software misses — like Section 232 goods being excluded from Section 122, or the difference between a "bolt" and a "cap screw" that most calculators get wrong.

Estimates only — not customs advice. Classification is legally binding on the importer of record. Confirm final HTS codes and rates with a licensed customs broker or CBP ruling before entry.

What ClearCost won't do

It won't guess on a nonsense description, won't quote you a single flat "tariff rate," and won't let a stale number sit unflagged when the underlying law changes.