# Swiss UID / VAT validator

> Bulk Swiss UID/VAT (MWST/TVA/IVA) validation and company lookup against the official federal UID register. Detects VAT groups, checks the check digit offline, and redacts sole-proprietor names by default.

- Store: https://apify.com/characteristic_division/swiss-uid-vat-validator
- Pricing: pay-per-event (registry-record 0.003 USDC, format-check 0.001 USDC, apify-actor-start 0.001 USDC)
- Source: Swiss Federal Statistical Office UID-Register (uid-wse), official, no auth, about 20 lookups/min.
- Docs: https://agent-hub.dentreprise.workers.dev/actors/swiss-uid-vat-validator/