Trust
Changelog
2026-10-13
Import rules and calculation corrections
- Separated low-value customs-duty relief from VAT treatment, including business purchases.
- Included separately entered UK transport in the VAT base and destination charges in landed cost and exports.
- Checked preference eligibility against origin; unsupported compound duties and excise require specialist review.
- Added current and forthcoming HMRC rules, including October 2026 vaping duty and the planned £135 relief reform.
2026-05-07
Public calculator launch
- Added public homepage, simple mode, commodity finder and SEO guide pages.
- Improved result explanation, source transparency and footer navigation.
- Added sitemap, robots, canonical metadata and structured data support.
Future entries should include material changes to calculation rules, data source handling, content updates and feature releases.
Estimate only. Final liability depends on the accepted customs declaration, commodity classification, origin evidence and supporting documents. Not legal or tax advice. Not affiliated with HMRC or GOV.UK.