Self-employed accounting in Spain for self-employed workers

We share useful articles on taxes, accounting automation, filing and important changes in legislation. We help simplify your routine, avoid mistakes, and understand your finances more confidently, whether you're a beginner or an experienced professional.

Latest articles

5. November, 2026
How to deduct your car as self-employed (autónomo): VAT and income tax (IRPF)
How to deduct your car as self-employed (autónomo): VAT and income tax (IRPF)
Can you deduct your car as self-employed (autónomo)? See the 50% VAT rule, the personal income tax (IRPF) criterion and what the Tax Agency (Hacienda) accepts.
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29. October, 2026
Deductible expenses for the self-employed (autónomo) working from home: utilities, IRPF
Deductible expenses for the self-employed (autónomo) working from home: utilities, IRPF
Deductible expenses for the self-employed (autónomo) working from home in Spain: utilities with the 30% rule, VAT on utilities, rent and modelo 036.
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All articles

5. November, 2026
How to deduct your car as self-employed (autónomo): VAT and income tax (IRPF)
How to deduct your car as self-employed (autónomo): VAT and income tax (IRPF)
Can you deduct your car as self-employed (autónomo)? See the 50% VAT rule, the personal income tax (IRPF) criterion and what the Tax Agency (Hacienda) accepts.
Read more
29. October, 2026
Deductible expenses for the self-employed (autónomo) working from home: utilities, IRPF
Deductible expenses for the self-employed (autónomo) working from home: utilities, IRPF
Deductible expenses for the self-employed (autónomo) working from home in Spain: utilities with the 30% rule, VAT on utilities, rent and modelo 036.
Read more
22. October, 2026
Personal & Business Expenses for the Self-Employed (Autónomo)
Personal & Business Expenses for the Self-Employed (Autónomo)
Manage personal and business expenses in one program for the self-employed (autónomo) in Spain: VeriFactu, tax calendar and quarterly returns. Start free.
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15. October, 2026
How to register as an autónomo in Spain in 2026: step-by-step guide
How to register as an autónomo in Spain in 2026: step-by-step guide
Step-by-step guide to register as autónomo in Spain: modelo 036, RETA registration with Social Security, tarifa plana and mistakes to avoid.
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6. October, 2026
Modelo 130: A Step-by-Step Guide to the IRPF Instalment Payment
Modelo 130: A Step-by-Step Guide to the IRPF Instalment Payment
A step-by-step guide to Modelo 130 for the self-employed (autónomo) in Spain: who must file, deadlines and how to calculate your IRPF instalment payment.
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28. September, 2026
VeriFactu Software for the Self-Employed: Complete Guide
VeriFactu Software for the Self-Employed: Complete Guide
<p>Find out what VeriFactu is, when it is compulsory for the self-employed, and which software complies with the regulations. <a target="_blank" rel="noopener noreferrer" href="http://Conta.es">Conta.es</a> automates your invoicing whilst ensuring full compliance.</p>
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7. May, 2026
Free webinar: self-employed in Spain - registration, taxes and accounting step by step
Free webinar: self-employed in Spain - registration, taxes and accounting step by step
In this webinar, we will explain why chronological tracking of transactions and the correct application of accounting standards, whether approved by law or regulated by professional bodies in Spain, are important for managing business activity. In addition, we will cover the legal and accounting obligations of business owners and self-employed professionals.
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3. April, 2026
Invoicing in Conta.es
Invoicing in Conta.es
Invoicing in Conta.es: we answer frequent questions and improve the service together with you
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2. April, 2026
Fiverr España: a clear guide to earning money as a freelancer in 2026
Fiverr España: a clear guide to earning money as a freelancer in 2026
Finding an additional source of income has become a priority for thousands of professionals in Spain. The gig economy keeps growing, and platforms like Fiverr España offer an accessible gateway into project-based work, without the need for significant upfront investment or an existing client base.
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2. April, 2026
Types of self-employed workers in Spain: a clear guide to choosing the right one
Types of self-employed workers in Spain: a clear guide to choosing the right one
If you are thinking about starting a business or you already work for yourself, understanding the different types of self-employed workers in Spain is essential. Not all self-employed professionals have the same obligations, contribution rates, or access to financial aid and tax benefits. This guide will help you identify which category best fits your situation.
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22. March, 2026
Modelo 100 for self‑employed workers: a complete guide to filing your renta as an autónomo
Modelo 100 for self‑employed workers: a complete guide to filing your renta as an autónomo
Discover how and when to file the modelo 100 form as a self‑employed worker. A practical guide that will help you meet your tax obligations. Read more!
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14. March, 2026
What is a false self-employed worker: definition, examples, penalties and how to protect yourself
What is a false self-employed worker: definition, examples, penalties and how to protect yourself
Discover what a false self-employed worker is, the risks involved, and how to identify it. Protect your labor rights. Read the article to learn more.
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13. March, 2026
How to easily issue invoices in Conta.es
How to easily issue invoices in Conta.es
Issuing invoices is one of the key functions of the Conta.es system.The system is designed so that any self-employed person or freelancer can start working without accounting knowledge and without complex settings. Immediately after registration, the workflow becomes logical and straightforward.
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9. March, 2026
Deductible expenses for self-employed workers: fully guide
Deductible expenses for self-employed workers: fully guide
If you work as a self-employed professional in Spain, every euro you can legally deduct is a euro you do not pay in taxes. Deductible expenses are those costs directly related to your economic activity that you can subtract from your gross income to reduce what you ultimately pay in IRPF and VAT. This guide explains what you can deduct, how to substantiate it, and which mistakes to avoid for tax years
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9. March, 2026
Accounting prices: how much it costs and how to save as an autónomo in 2026
Accounting prices: how much it costs and how to save as an autónomo in 2026
If you are looking for an accounting company for your activity as an autónomo, you have probably come across very different quotes. This is normal: the market for Gestorias in Spain has a notable price dispersion that can confuse anyone. In this article, you will find real price ranges for 2026, the factors that make the bill go up or down.
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