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Administration

Compare the best administration options for freelancers and SMEs.

Administration, documents and procedures

Comparison guide; requirements by activity and editing · 08/10/2026

Here you will find documentary tools, signature, expenses, processes and administrative services. Compare your specific function; a certificate, a mutual, a management and a documentary software do not offer the same service.

Para quién: Self-employed and companies that need to organize their administration and billing processes.

Conceptos, requisitos, costes y fuentes

Qué revisar antes de contratar

  • Define activity, customers, volume and users.
  • Confirm functions of the chosen edition and recruitment in Spain.
  • Consult applicable legal requirements in official sources.

Costes que debes comparar

  • Compare license or subscription and services included.
  • Review implementation, migration, signature, sending of documents and support.
PDF Invoice
A legible document alone does not demonstrate compatibility with a structured electronic format.
Structured electronic facture
Document with data in a format that allows its automatic processing; check the format and channel of the consignee.
Responsible statement by the manufacturer
Document identifying the system and its version and declaring compliance with the applicable requirements. This is not an AEAT type-approval.

Ten en cuenta

  • International data sheets require confirmation of recruitment, support and adaptation to Spanish requirements.
  • Prices and conditions may change; request an existing offer.
  • The category does not demonstrate that all its suppliers offer the same level of performance and functions.
AEAT: sistemas informáticos de facturación y VERI*FACTUFACe: portal de proveedores

Quick answer

Invoices, e-invoicing, VERI*FACTU and management software. On Simplifico you can compare 57 products from 57 brands in Administration, such as UATAE, Mutua Universal and FREMAP. 57 listings include the Simplifico Opinion: who it suits and its limitations. Each listing summarises features and pricing and links to the provider's website, which sets the final terms.

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