LATAM Tax ID Validator (RUT, CUIT, RFC, CPF, CNPJ, NIT, RUC)
Pricing
$0.50 / 1,000 id validateds
LATAM Tax ID Validator (RUT, CUIT, RFC, CPF, CNPJ, NIT, RUC)
Validate and normalize tax IDs from 17 countries in bulk: Chile RUT, Argentina CUIT/DNI, Mexico RFC/CURP, Brazil CPF/CNPJ, Colombia NIT, Peru RUC, Ecuador, Uruguay, Spain NIF and more. Checksum-based, instant, no AI.
Pricing
$0.50 / 1,000 id validateds
Rating
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Developer
ValidaLatam
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2
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1
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2 hours ago
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LATAM Tax ID Validator — RUT, CUIT, RFC, CURP, CPF, CNPJ, NIT, RUC
Validate and normalize tax identification numbers from 17 countries in bulk, in seconds. Ideal for cleaning customer/supplier lists, CRM imports, invoicing systems, KYC pre-checks and e-commerce checkouts in Latin America.
What it checks
| Country | Documents |
|---|---|
| 🇨🇱 Chile | RUT |
| 🇦🇷 Argentina | CUIT, DNI |
| 🇲🇽 Mexico | RFC, CURP |
| 🇧🇷 Brazil | CPF, CNPJ |
| 🇨🇴 Colombia | NIT |
| 🇵🇪 Peru | RUC, DNI |
| 🇪🇨 Ecuador | RUC, Cédula |
| 🇺🇾 Uruguay · 🇻🇪 Venezuela · 🇵🇾 Paraguay · 🇬🇹 Guatemala · 🇨🇷 Costa Rica · 🇩🇴 Dominican Rep. · 🇸🇻 El Salvador | RUT, RIF, RUC, NIT, Cédula, RNC |
| 🇪🇸 Spain · 🇵🇹 Portugal · 🇺🇸 USA | NIF/NIE/CIF, NIF, EIN |
For each ID you get: valid, document type, normalized (digits only) and formatted (official format, e.g. 76.086.428-5), plus the reason when invalid.
Input
IDs without a prefix use defaultCountry.
Output (one row per ID)
Notes
- Validation is checksum/format-based (official algorithms). It confirms the number is well-formed; it does not query government registries.
- No AI, no external calls, nothing is stored. Runs in seconds even for thousands of IDs.
- Export results to CSV/Excel/JSON or call it via the Apify API from your app.
Free online tools
Try it free in your browser: Validate Chile RUT · Brazil CPF/CNPJ · Argentina CUIT · Mexico CURP/RFC · Peru RUC · Colombia NIT
