# Declarar Fácil (declararfacil.com)

Validates invoices and bank statements sent by your AI agent and calculates Spanish VAT and income tax forms 303, 130, 390 and 100.

- Atlas card: https://inite.ai/en/atlas/declararfacil.com
- Site: https://declararfacil.com
- For: Spanish self-employed workers (autónomos) who file quarterly taxes through an AI agent
- Categories: finance
- Use 0/100 · alive 100/100

## Used for

- check invoices and bank movements for duplicates before filing
- calculate quarterly VAT and income forms 303, 130, 390 and 100
- prepare the AEAT file for upload with the owner's certificate

## Price

- no price printed, no free plan (read 2026-10-24 on https://declararfacil.com/pricing)

## For developers

- OpenAPI: https://declararfacil.com/openapi.json (25 paths)
- MCP server: com.declararfacil/agent (namespace; auth on 2026-10-24)
- MCP server card: https://declararfacil.com/.well-known/mcp.json
- Read 2026-10-24

## MCP server, measured daily

Server: https://declararfacil.com/api/mcp, checked every day since 2026-10-24 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 511 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-24

---

Source: INITE Atlas, https://inite.ai/en/atlas/declararfacil.com. JSON: https://inite.ai/api/atlas/declararfacil.com. MCP: https://inite.ai/api/mcp (atlas_lookup).