Administration and Invoicing
Invoices, e-invoicing, VERI*FACTU and management software
5 subcategories · hover over or tap a card to see what it includes.
Administration and billing
Comparison guide; requirements by activity and editing · 08/10/2026Compare by need: issue invoices, exchange electronic invoices, use a billing system subject to legal requirements or manage documents, expenses and formalities. These functions are not equivalent.
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.
Quick answer
Administration and Invoicing groups 5 subcategories on Simplifico, with 106 products from 106 brands for freelancers and SMEs. 106 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.
Invoice Management
The best invoice management options for freelancers and SMEs.
Compare providers and choose the best invoice management deal for your business.
E-invoicing
The best e-invoicing options for freelancers and SMEs.
Compare providers and choose the best e-invoicing deal for your business.
VERI*FACTU
The best veri*factu options for freelancers and SMEs.
Compare providers and choose the best veri*factu deal for your business.
Management Software
The best management software options for freelancers and SMEs.
Compare providers and choose the best management software deal for your business.
Administration
The best administration options for freelancers and SMEs.
Compare providers and choose the best administration deal for your business.