TariffCatalog

TariffCatalog provides a suite of free online tools designed to help ecommerce businesses prepare accurate customs documentation and estimate import duties before shipping. The platform offers HS code finding, validation, and conversion, along with calculators for import duty, customs value, de minimis thresholds, Section 301 tariffs, landed cost, and DDP pricing. Users can upload product CSV files from Shopify, WooCommerce, Amazon, or custom sources to receive candidate HS code suggestions per SKU, flag missing country of origin, and highlight weak product descriptions. The service also generates draft commercial invoices, proforma invoices, packing lists, and CN22/CN23 postal forms with printable PDF previews, enabling a streamlined, catalog‑first workflow for customs compliance.

• HS Code Finder – discover candidate HS codes with confidence labels and verification questions.
• Import Duty Calculator – estimate base duty, additional tariffs, VAT, fees, and total landed cost.
• De Minimis & Section 301 Checkers – assess eligibility for low‑value treatment and additional tariffs.
• Document Generators – create commercial invoice, proforma invoice, packing list, and CN22/CN23 drafts.
• CSV Catalog Checker – map SKUs, titles, origin, and HS code fields to validate catalog data before shipment.

Targeted at online retailers, marketplace sellers, and logistics professionals, TariffCatalog reduces the risk of misclassification, unexpected duties, and customs delays by providing estimate‑only, informational tools that support better quoting and smoother cross‑border trade.