Yes: DK10150817 returned valid:true from VIES at the time of this check and resolved to Erhvervsstyrelsen.

What does CVR stand for?

CVR is short for Momsregistreringsnummer (Merværdiafgift). It is the local name for Denmark's VAT identification number.

vatverify queries VIES directly for every validation. Valid responses are cached for 30 days; invalid responses are cached for 24 hours. The "Re-check now" button bypasses the cache and forces a fresh registry call.

Can I integrate this in my own code?

Yes. POST /v1/validate with {"vat_number":"DK10150817"} and an Authorization Bearer header. Free plan: 500 validations per month, no credit card.

DK10150817

Erhvervsstyrelsen

DenmarkVerified against VIES

Valid at query time

Last verified 8 d agocached828 ms019dd449-111…Live status →

Validation result

VAT number: DK10150817
Company: Erhvervsstyrelsen
Address: Langelinie Allé 17 2100 København Ø
Country: Denmark
Registry: VIES
VAT format: DK + 8 digits
Local name: CVR — Merværdiafgift

Reproduce this check

curl -X POST "https://api.vatverify.dev/v1/validate" \  -H "Authorization: Bearer $VATVERIFY_KEY" \  -H "Content-Type: application/json" \  -d '{"vat_number":"DK10150817"}'

Raw API response

{
  "data": {
    "valid": true,
    "vat_number": "DK10150817",
    "country": {
      "code": "DK",
      "name": "Denmark",
      "vat": {
        "name": "Merværdiafgift",
        "abbreviation": "Moms",
        "currency": "DKK",
        "standard_rate": 25,
        "reduced_rates": [],
        "super_reduced_rate": null,
        "parking_rate": null,
        "number_format": "DK + 8 digits",
        "number_pattern": "^DK\\d{8}$",
        "updated_at": "2026-04-01"
      }
    },
    "company": {
      "name": "Erhvervsstyrelsen",
      "address": "Langelinie Allé 17\n2100 København Ø"
    },
    "verify_id": null,
    "verified_at": "2026-04-19T21:32:25.485Z"
  },
  "meta": {
    "request_id": "019dd449-1113-70be-99fc-09fbaf1a9e21",
    "latency_ms": 523,
    "cached": true,
    "source": "vies",
    "source_status": "cached",
    "cached_at": "2026-04-19T21:32:25.485Z",
    "stale_seconds": 748706
  }
}

More from Denmark

All Denmark VAT details

Frequently asked

Is DK10150817 valid?: Yes: DK10150817 returned valid:true from VIES at the time of this check and resolved to Erhvervsstyrelsen.
What does CVR stand for?: CVR is short for Momsregistreringsnummer (Merværdiafgift). It is the local name for Denmark's VAT identification number.
How is this checked?: vatverify queries VIES directly for every validation. Valid responses are cached for 30 days; invalid responses are cached for 24 hours. The "Re-check now" button bypasses the cache and forces a fresh registry call.
Can I integrate this in my own code?: Yes. POST /v1/validate with {"vat_number":"DK10150817"} and an Authorization Bearer header. Free plan: 500 validations per month, no credit card.

This validation is stored 30 days for audit reference — request id 019dd449-111….

Automate Denmark VAT checks in your stack

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