TariffCostCalc.com provides general educational information and scenario calculators. It is not a customs broker, government body, legal adviser, tax adviser, or freight forwarder.
Estimates are not official assessments
Duties, taxes, product classifications, origin rules, customs valuations, entry types, local fees, and applicable trade measures can differ from estimates. No result guarantees clearance, lawful importation, a specific total charge, or a resale margin.
Check before acting
Use current official tariff schedules, customs decisions, shipment documentation, and professional advice where needed. Before making a purchase, pricing commitment, customs declaration, or shipping decision, independently verify the figures and legal requirements.
Updated November 14, 2026. These policies explain how the website publishes, uses and qualifies informational calculator content.
Purpose of the website
TariffCostCalc.com provides general information, arithmetic tools and planning scenarios for international shipping and import costs. It is independent of customs administrations and does not submit import declarations, issue binding tariff classifications, provide customs brokerage or act as an authorized importer of record. Use of the website does not establish a professional-client relationship.
The information is written for general educational purposes. A commercial shipment can involve circumstances not covered by these basic models, including special product permits, origin verification, antidumping duties, sanctions, related-party transactions and local tax recovery rules.
Tariff and tax estimates may not match official assessments
Rates and thresholds change. Even when the underlying arithmetic is correct, the selected tariff classification, customs valuation or tax treatment may be wrong for the actual product. National authorities may issue rulings, assessments or corrections that produce a different amount. The result displayed is not a government quotation, clearance approval or assurance that goods may lawfully be imported.
We do not maintain a live database of all national duty lines. Some figures, including dated customs processing fees, are provided as a historical or current-period reference and must be checked against applicable law before use.
Freight, delivery and commercial risks
Actual freight rates can depend on carrier, season, fuel surcharges, transit route, packaging, weight rounding, port fees, customs examinations and delivery restrictions. A dimensional-weight or LCL quote derived from a simple formula cannot replace the full service agreement or invoice issued by a transport provider.
A comparison showing that a 3PL operation may be cheaper does not guarantee demand, available warehouse capacity, a particular profit margin, financing terms or delivery performance. Run sensitivity checks and obtain written quotations before making commitments.
VAT, IGST and recoverable taxes
The calculators may show taxes paid at import as cash expense. Recoverability or input-tax treatment depends on the importer’s status, transaction documents and relevant tax law. Likewise, taxes collected from shoppers at checkout are not necessarily equivalent to import tax payable to the customs authority.
We cannot determine an individual user’s tax registration, IOSS eligibility, preferential origin entitlement, or legal status. Seek a qualified professional for material compliance and tax decisions.
External links and third-party services
The site links to customs authorities, legal sources, trade organizations and service providers for reference. We do not control those external websites, their accuracy, availability, privacy practices or fees. Links to a source do not amount to endorsement of every service or interpretation it offers.
If the site introduces affiliate links or advertising, relevant relationships will be disclosed. Commercial partners cannot grant official customs clearance or change tariff law by agreement.
Responsibility for decisions
Before importing, exporting, pricing products or changing fulfillment operations, independently verify the details using current official guidance and obtain professional advice as appropriate. Keep original invoices, product descriptions, shipping contracts, origin evidence and customs records. Neither an estimate nor an example here replaces required filings or permits.
To report an incorrect calculation or source, email contact@tariffcostcalc.com. Please do not include sensitive personal data, bank information or passwords in your report.
Frequently asked questions
Questions about calculator limitations
Can I use the result as an official duty bill?
No. A customs authority determines the official assessment under applicable law.
Do you guarantee a customs fee or shipping rate?
No. Fees may depend on shipment particulars, service providers and legal changes.
Are the calculators financial or tax advice?
No. They provide educational planning calculations. Professional advice may be appropriate for consequential decisions.
No warranties
The site is provided on an as-is and as-available basis to the fullest extent permitted by applicable law. We cannot guarantee uninterrupted access, accuracy, or fitness for a particular commercial purpose.