---
title: "Obtener datos de una persona en AFIP"
method: GET
path: "/afip/person/{documentNumber}"
tags: ["AFIP"]
---

# Obtener datos de una persona en AFIP

`GET /afip/person/{documentNumber}`

## Request

- Base URL: `https://api.fint.app/api/v1`
- URL: `https://api.fint.app/api/v1/afip/person/{documentNumber}`
- Auth: API key in header `x-api-key`

Recuperar los datos fiscales de una persona (física o jurídica) desde AFIP a partir de su CUIT/CUIL

## Path parameters

- `documentNumber` number, nullable: CUIT/CUIL de la persona a consultar

## Response `200`

Datos de la persona en AFIP

- object
  - `identification` object, required
    - `documentType` 'DNI' | 'LE' | 'LC' | 'CI', required
    - `documentNumber` string, required
    - `firstName` string
    - `lastName` string
    - `businessName` string
    - `personType` 'FISICA' | 'JURIDICA', required
    - `birthDate` string, date-time
    - `deathDate` string, date-time
  - `tax` object, required
    - `taxId` string, required
    - `status` 'ACTIVO' | 'INACTIVO', required
    - `condicionImpositiva` 'MONOTRIBUTO' | 'RESPONSABLE_INSCRIPTO' | 'CONSUMIDOR_FINAL' | 'EXENTO', required
    - `categoriaMonotributo` 'A' | 'B' | 'C' | 'D' | 'E' | 'F' | 'G' | 'H' | 'I' | 'J' | 'K'
    - `estadoMonotributo` 'ACTIVO' | 'INACTIVO' | 'SUSPENDIDO' | 'CANCELADO'
    - `impuestosActivos` object[]
      - `impuesto` string, required
      - `descripcion` string, required
      - `periodo` number, required
      - `fechaAlta` string, date-time, required
  - `registration` object, required
    - `fiscalYearClosingMonth` number
    - `fechas` object, required
      - `inscripcionMonotributo` string, date-time
      - `inscripcionIVA` string, date-time
      - `inscripcionGanancias` string, date-time
      - `contratoSocial` string, date-time
  - `activities` object, required
    - `principal` object
      - `codigo` number, required
      - `descripcion` string, required
    - `secundarias` object[]
      - `codigo` number, required
      - `descripcion` string, required
      - `periodo` number, required
      - `orden` number, required
  - `location` object, required
    - `addresses` object[], required
      - `street` string, required
      - `postalCode` string, required
      - `province` string, required
      - `locality` string
      - `addressType` string
    - `jurisdiccion` string
    - `dependenciaAFIP` string
  - `employer` object, required
    - `esEmpleador` boolean, required
    - `cantidadEmpleados` number
  - `regimens` object, required
    - `monotributo` object
      - `actividades` object[]
        - `codigo` number, required
        - `descripcion` string, required
        - `periodo` number, required
        - `orden` number, required
      - `actividadPrincipal` object
        - `codigo` number, required
        - `descripcion` string, required
        - `periodo` number, required
        - `orden` number, required
      - `categoria` object
        - `id` number, required
        - `descripcion` string, required
        - `impuestoId` number, required
        - `periodo` number, required
      - `impuestos` object[]
        - `impuesto` string, required
        - `descripcion` string, required
        - `periodo` number, required
    - `general` object
      - `actividades` object[]
        - `codigo` number, required
        - `descripcion` string, required
        - `periodo` number, required
        - `orden` number, required
      - `impuestos` object[]
        - `impuesto` string, required
        - `descripcion` string, required
        - `periodo` number, required
      - `regimenes` object[]
        - `id` number, required
        - `descripcion` string
        - `impuestoId` number, required
        - `periodo` union, required
          - number
          - string
        - `tipo` string
  - `legal` object, required
    - `form` string
    - `inactiveKeys` number[]
  - `errors` object, required
    - `proof` string[]
    - `monotributo` string[]
    - `generalRegime` string[]
  - `details` unknown

## Other responses

- `404`: Persona no encontrada en AFIP

## Changes

> 5 revisions in range; 1 not diffed.

- **2026-09-15** `f3ad258284c1`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/fint/apis/fint-api/changes/afip/person/:documentNumber/get.md)

---

[API](https://skmtc.dev/fint/apis/fint-api.md) - [All operations](https://skmtc.dev/fint/apis/fint-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fint/apis/fint-api/revisions/339ea0462a81?raw)