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Serbia
Serbian VAT number / Poreski Identifikacioni Broj
The Poreski Identifikacioni Broj (PIB) is the Serbian tax identification number. It is a unique 9-digit number where the last digit is a check digit.
We currently do not have access to official registries for this identifier, nor is there a public algorithm to validate its format. As a result, we can only perform a basic check to ensure the identifier matches the expected length and character set.
This identifier follows a strict format, here represented as X = alphanumeric character, A = letter, 0 = digit, and # = alphanumeric or special character (*, +, ?).
Example of syntactically valid Serbian VAT number / Poreski Identifikacioni Broj
PIB101134702The following registries can be used to manually verify this identifier
MFМинистарство финансијаrs-mfinSerbian VAT number / Poreski Identifikacioni Broj
Syntax 101134702
Verification API
Use our API to verify any PIB from Serbia in real-time and get detailed information about the associated entity, ensure its presence in the registry of record, see the registered address, and more.
curl -X GET "https://verifyvat.com/api/verify/rs_pib/101134702" \
-H "x-api-key: {your_api_key}"
# You can also use query parameters with a GET request:
curl -X GET "https://verifyvat.com/api/verify?type=rs_pib&id=101134702" \
-H "x-api-key: {your_api_key}"
# Or via JSON body with a POST request:
curl -X POST "https://verifyvat.com/api/verify" \
-H "Content-Type: application/json" \
-H "x-api-key: {your_api_key}" \
-d '{"type":"rs_pib","id":"101134702"}'curl -X GET "https://verifyvat.com/api/types/rs_pib"
# Via query parameters with a GET request:
curl -X GET "https://verifyvat.com/api/id-types?id=rs_pib"
# Or via JSON body with a POST request:
curl -X POST "https://verifyvat.com/api/id-types" \
-H "Content-Type: application/json" \
-d '{"id":"rs_pib"}'Format API
Explore the format and validation rules of this identifier, and implement the verification logic in your platform.
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Whether you’re checking one company or building verification into your product, VerifyVAT gives you instant access to official business data: clear, accurate, and always up to date. No fluff, no guesswork, just the facts you need from the sources that matter.