VAT Test Data

Format-shaped synthetic VAT numbers for EU/UK countries.

Format: VAT identification numbers · Licence: CC0-1.0, synthetic

What it is

National-format VAT numbers for every country in the VAT registry, with the 2026 standard rate. Format-shaped synthetic values for fixtures; not verified registrations.

Downloads

Size	Rows	Formats
Small	100 rows	.json · .csv
Medium	2,000 rows	.json · .csv
Large	20,000 rows	.json · .csv

Cite this dataset

If you use this data, please cite the concept DOI — it always resolves to the latest version:

VAT Test Data — citation

StanzaAPI. (2026). VAT Test Data [Data set]. CC0-1.0.
Concept DOI (all versions): 10.5281/zenodo.23076182
Version DOI (v1.0.2): 10.5281/zenodo.23093339
https://stanzaapi.com/datasets/vat

https://doi.org/10.5281/zenodo.23076182 (all versions) · 10.5281/zenodo.23093339 (v1.0.2)

Columns

Key	Meaning
`country_code`	Country code
`country_name`	Country
`vat_number`	VAT number
`format`	National format
`standard_rate`	2026 standard rate

Frequently Asked Questions

Is this VAT identification numbers test data free to use?

Yes. The rows are released under CC0-1.0, so you can copy, modify, and redistribute them without attribution.

Is the data real?

No. All rows are synthetic. Values are structurally shaped for the format and are clearly marked synthetic. They are not real accounts, patients, devices, or registrations.

How is the dataset generated?

Deterministically from a fixed seed, so the same size always produces the same rows. That makes it safe to pin in a fixture or CI pipeline.