Intelligence

Quarterly tax figures

Quarterly tax preparation data including Modelo 303 (VAT) and Modelo 130 (quarterly income payment) pre-filled figures. Includes base imponible, cuotas, and estimated payments.

get/v1/quarterly

Request

Base URL: https://api.frihet.io
URL: https://api.frihet.io/v1/quarterly
Auth: API key in header X-API-Key

Query parameters

quarterstring

Example:2026-Q1

Quarter in YYYY-Q1 format. Defaults to current quarter.

Response

Quarterly tax summary

Example response

{
  "data": {
    "period": "2026-Q1",
    "months": [
      "2026-01",
      "2026-02",
      "2026-03"
    ]
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.