Blog

Articles, guides and news about taxation for freelancers and SMEs

contratar empleado
nómina
autónomo

Hiring Your First Employee as Self-Employed: What You Need to Know

Complete guide on hiring your first employee as self-employed: what you need to know for freelancers and SMEs in Spain. Everything about contratar empleado y nó

Equipo Asesorix27 Jan 2026· 5 min
NDA
confidencialidad
contrato

NDA or Confidentiality Agreement for Freelancers: When to Sign

Complete guide on nda or confidentiality agreement for freelancers: when to sign for freelancers and SMEs in Spain. Everything about NDA y confidencialidad: obl

Equipo Asesorix24 Jan 2026· 5 min
presupuesto
oferta
clientes

How to Create a Quote or Commercial Offer as a Freelancer

Complete guide on how to create a quote or commercial offer as a freelancer for freelancers and SMEs in Spain. Everything about presupuesto y oferta: obligation

Equipo Asesorix21 Jan 2026· 5 min
contrato mercantil
contrato laboral

Commercial vs Employment Contract: Important Differences

Complete guide on commercial vs employment contract: important differences for freelancers and SMEs in Spain. Everything about contrato mercantil y contrato lab

Equipo Asesorix19 Jan 2026· 5 min
falso autónomo
laboralidad

Bogus Self-Employment: Criteria, Risks, and Consequences

Complete guide on bogus self-employment: criteria, risks, and consequences for freelancers and SMEs in Spain. Everything about falso autónomo y laboralidad: obl

Equipo Asesorix16 Jan 2026· 5 min
contrato
servicios
autónomos

Service Contract for Freelancers: Key Clauses

Complete guide on service contract for freelancers: key clauses for freelancers and SMEs in Spain. Everything about contrato y servicios: obligations, deduction

Equipo Asesorix14 Jan 2026· 5 min
ciberseguridad
RGPD
pymes

Cybersecurity in SMEs: Legal Compliance and Data Protection

Complete guide on cybersecurity in smes: legal compliance and data protection for freelancers and SMEs in Spain. Everything about ciberseguridad y RGPD: obligat

Equipo Asesorix11 Jan 2026· 5 min
API
AEAT
integración fiscal

AEAT API: Tax Integration for Businesses

Complete guide on aeat api: tax integration for businesses for freelancers and SMEs in Spain. Everything about API y AEAT: obligations, deductions and practical

Equipo Asesorix9 Jan 2026· 5 min
CRM
clientes
gestión

CRM for SMEs and Freelancers: Efficient Client Management

Complete guide on crm for smes and freelancers: efficient client management for freelancers and SMEs in Spain. Everything about CRM y clientes: obligations, ded

Equipo Asesorix6 Jan 2026· 5 min
digitalización tickets
hacienda

Digitizing Receipts and Tickets: How It Works for Tax Purposes

Complete guide on digitizing receipts and tickets: how it works for tax purposes for freelancers and SMEs in Spain. Everything about digitalización tickets y ha

Equipo Asesorix3 Jan 2026· 5 min
firma electrónica
documentos

Electronic Document Signing for Freelancers

Complete guide on electronic document signing for freelancers for freelancers and SMEs in Spain. Everything about firma electrónica y documentos: obligations, d

Equipo Asesorix1 Jan 2026· 5 min
inteligencia artificial
contabilidad

AI in Accounting: What Changes for Freelancers and SMEs

Complete guide on ai in accounting: what changes for freelancers and smes for freelancers and SMEs in Spain. Everything about inteligencia artificial y contabil

Equipo Asesorix29 Dec 2025· 5 min