HMhmrc
CH

Check a UK VAT number

Pipelines

Tax: check UK VAT numbers and look up registered business names and addresses

2 operations6 models1 revision

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Full history

Source

View schema
Spec
OpenAPI 3.0.3
Retrieved
Jul 13, 2026, 20:48 UTC
Digest
43472834352e

For agents

Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.

curl https://skmtc.dev/hmrc/apis/vat-registered-companies-api.md
curl https://skmtc.dev/hmrc/apis/vat-registered-companies-api/llms.txt