Terms of Use

Last updated: November 14, 2026. By using TariffCostCalc.com, you agree to use its educational tools responsibly and in compliance with applicable law.

Permitted use

You may use our calculators for personal or business planning. You may not misrepresent an estimate as an official customs determination or use the website to circumvent customs requirements.

Accuracy and availability

Information, rules, rates, calculator algorithms, and service availability may change. We provide no guarantee that a calculation reflects every tax, entry fee, carrier charge, or product-specific rule.

External websites

Links to customs authorities, other websites, or future commercial partners are supplied for convenience. We do not control their services or content.

Intellectual property

Original site content and code are protected under applicable law. Official government resources are owned by their respective publishers. Refer to source licences when reusing third-party material.

Applicable law

These terms are subject to applicable laws and mandatory consumer protections. Nothing in this page overrides rights that cannot lawfully be excluded.