Terms of Service

Legal terms governing use of CalcMyTariff.com. Effective March 31, 2026.

1. Acceptance of Terms

By accessing or using CalcMyTariff.com, you agree to be bound by these Terms of Service. If you do not agree to these terms, please discontinue use of the site.

2. Service Description

CalcMyTariff.com provides informational tariff rate calculations and educational content about US import tariffs. The service is provided free of charge and does not require user registration. CalcMyTariff.com is an informational tool, not a customs brokerage service or legal advice provider.

3. Data Accuracy Disclaimer

Tariff rates and calculations provided by CalcMyTariff.com are for informational purposes only.

While we strive for accuracy by cross-referencing official sources (Tax Foundation, USITC, Penn Wharton Budget Model), tariff rates change frequently based on executive orders, trade proclamations, and legislative action. Rates displayed may not reflect the most recent changes.

CalcMyTariff.com should NOT be used as the sole basis for import decisions. For binding tariff classifications and official duty determinations, consult a licensed customs broker or the U.S. Customs and Border Protection (CBP).

4. Limitation of Liability

CalcMyTariff.com, its operators, and data providers shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from:

  • Reliance on tariff calculations or rates displayed on this site
  • Inaccuracies or delays in rate updates
  • Decisions made based on information provided by this service
  • Interruptions to site availability

Use at your own risk.The service is provided “as is” without warranties of any kind, express or implied.

5. Intellectual Property

Content, code, and design of CalcMyTariff.com are owned by CalcMyTariff.com. Tariff rate data is sourced from public government databases and attributed to their respective publishers.

Users may share calculation results and link to pages on CalcMyTariff.com. Scraping, bulk downloading, or automated access to the site is prohibited without prior written permission.

6. Acceptable Use

You agree not to:

  • Attempt to reverse-engineer or circumvent the tariff calculation engine
  • Submit automated requests that could overwhelm our servers or degrade service for other users
  • Misrepresent CalcMyTariff.com calculations as official government determinations or binding tariff rulings
  • Use the site in any manner that violates applicable laws or regulations

7. Third-Party Services

CalcMyTariff.com uses Google Analytics for traffic measurement and Google AdSense for advertising. These services are governed by Google's own terms of service and privacy policy. Your use of this site is also subject to Google's terms where those services apply.

8. Modifications

We reserve the right to modify these terms at any time. Changes are effective immediately upon posting to this page. Continued use of CalcMyTariff.com following any changes constitutes acceptance of the revised terms.

9. Governing Law

These terms are governed by the laws of the United States, without regard to conflict of law provisions. Any disputes shall be resolved in the appropriate courts of the United States.

10. Contact

Questions about these terms: contact@calcmytariff.com

Disclaimer: CalcMyTariff.com provides tariff estimates for informational purposes only. Actual duty rates depend on the specific HTS classification of your goods, which requires professional customs brokerage expertise. Rates shown reflect our best interpretation of currently published tariff schedules and may not include all applicable duties, anti-dumping duties, countervailing duties, or special tariffs. Consult a licensed US customs broker for binding determinations. Tariff rates change frequently — verify current rates with CBP or USITC before making import decisions.

Tariff rates from Tax Foundation, USITC, and Penn Wharton Budget Model. Last verified March 27, 2026.