Self-employment
Registration, contributions, módulos and the admin side of being self-employed.
Foreign Freelancers Working from Spain: Taxes and Legal Procedures
A practical guide for expat freelancers on tax residency, registration steps, quarterly taxes, and VeriFactu invoicing compliance in Spain.
Freelancer contributions based on real earnings in Spain: Tiers and adjustments
Learn how the contribution system based on real net earnings works in Spain, including calculation tiers and the annual Social Security adjustment.
Collaborating Family Freelancer in Spain: When Is It Worth It?
Learn when hiring a collaborating family member (autónomo colaborador) is worth it in Spain, including Social Security discounts and tax perks.
Form 349: A Guide to Declaring Your Intra-Community Transactions Without Errors
If you're a freelancer or SME buying or selling to other EU countries, Form 349 is a key declaration. We explain what it is, when to file it, and how to avoid mistakes.
Key Tax Updates for Foreign Freelancers in Spain (2026-2027)
Discover the latest tax updates in Spain for foreign freelancers, with a special focus on mandatory e-invoicing (VeriFactu) and its deadlines. Get ready for the changes in 2027.
Self-Employed in Modules and VeriFactu: Obligatory or Exempt?
We clear up a key doubt for self-employed individuals under objective estimation: does VeriFactu affect those who pay taxes via modules? Learn the deadlines and what you need to do to adapt to verifiable electronic invoicing.
Dual Activity: A Guide to Combining Employment and Freelancing in Spain
Are you an employee who wants to start a business? Discover what dual activity is, its Social Security contribution benefits, your tax obligations, and how the new VeriFactu system will affect you.
Proforma Invoice vs. Quote: Key Differences for Freelancers
Do you know when to use a proforma invoice versus a quote? We clarify the legal and tax differences of each document so you can manage your business professionally and prepare for the arrival of VeriFactu.
2026 Guide: Steps to Register as a Freelancer with the Tax Agency and Social Security in Spain
Thinking of becoming a freelancer in Spain? We explain step-by-step how to register with the AEAT (Form 036/037) and Social Security (RETA), and what you need to know about the upcoming VeriFactu system in 2027.
Guide to Choosing the Right IAE Code: Keys for Freelancers and SMEs
Choosing the right IAE code is a crucial step when registering as a freelancer in Spain. Learn how to classify your activity, understand its impact on VAT and IRPF, and avoid common mistakes with this practical guide.
Need to Change Your Activity Code or Deregister? A Step-by-Step Guide for Freelancers
A freelancer's life is dynamic. We explain how to correctly manage a change in activity or cessation with the Tax Agency and Social Security, and the implications of VeriFactu's arrival in 2027.
Invoice Retention Obligations: How Many Years Must I Legally Keep Them in Spain?
Discover the legal deadlines for keeping your invoices as a freelancer or SME in Spain. We explain the tax and commercial regulations and how VeriFactu affects this obligation.
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