SERVICES
Personal Tax Returns in Spain
Filing your annual tax return in Spain doesn't have to be stressful. We specialize in preparing and filing personal tax returns for residents (IRPF) and non-residents (IRNR). We ensure your declaration is accurate, compliant, and optimized to maximize your tax refund.
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All prices are final and include VAT. We have interpreters from French, Portuguese, Arabic (Moroccan variant), Russian and Ukrainian. Other languages may be available on request
€80
30’
video call
Immigration Consultation
Unsure of the requirements to immigrate to Spain? We provide a clear path forward and manage the entire process for you.
- We speak your language (Spanish, English, Chinese, Turkish, Russian, Arabic, and more).
- Review your immigration situation with a specialised lawyer and understand your options to live, work, study or regularise your status in Spain.
€185
45’
video call
Tax Consultation
Perfect for individuals and companies in Spain who require expert guidance on complex tax matters.
- Spanish & English.
- Consult with a tax specialist to resolve questions about tax residency, taxes, international taxation and economic activity in Spain.
€250
60’
video call
Immigration and Tax Planning
A comprehensive session to make informed decisions before moving to Spain. We analyse your legal residence, the potential tax impact of your relocation and the obligations you should anticipate.
- Spanish & English.
- Consultation with an immigration lawyer, member of the Barcelona Bar Association, and a tax specialist.
About the service
What is the Personal Tax Returns in Spain?
Filing your Personal Tax Return in Spain, known as the Declaración de la Renta or IRPF, is an annual obligation for most residents. This is how you regularize your tax situation with the government, declaring all income earned during the calendar year.
The process can be complex, but we make it simple for you.
You are generally required to file if your income from employment exceeds €22,000 from a single payer, or €15,000 from multiple payers. It is also mandatory for all self-employed individuals (autónomos), and anyone who has earned income from renting out property or from capital gains (e.g., selling shares or crypto).
The tax campaign runs from April to June 30th of the year following the tax year in question. Meeting this deadline is crucial to avoid penalties.
The goal of the tax return is to calculate your final tax liability. This involves applying all possible deductions and allowances. These can include deductions for renting your main home, mortgage interest payments, pension contributions, donations, and investments in startups.
For expats, a critical aspect is correctly declaring foreign-source income, such as pensions, rental income from abroad, or dividends. We are experts in applying double taxation treaties to ensure you never pay tax twice on the same income.
The result of the declaration can be either a tax refund (a devolver), if you have overpaid through your monthly withholdings, or an amount to pay (a ingresar).
Our service covers the entire process. We collect your information, analyze your situation to find every possible deduction, and prepare and file the Modelo 100 on your behalf. We provide you with the final result and manage any payments or refunds.
We provide peace of mind, ensuring your Spanish tax return is not just filed, but filed correctly and in your best financial interest.
Enjoy all the Benefits it has to offer
The benefits of Personal Tax Returns in Spain
Maximize Your Tax Refund
We find every legal deduction to get you the best result.
Guaranteed Compliance
Avoid mistakes, inspections, and penalties from the Tax Agency.
Save Time and Stress
We handle all the complex paperwork and calculations for you.
Expert Expat Tax Advice
We correctly apply tax treaties for your foreign-source income.
Are you eligible?
Requirements to apply for aPersonal Tax Returns in Spain
Tax Residency Status
Filing Obligation
Gathering of Financial Data
Compliance with Filing Deadline
Spanish Bank Account
Do you have any questions about the immigration process to Spain?
REQUIRED DOCUMENTATION
Necessary documentation for the Personal Tax Returns in Spain
- Your Spanish TIE card: And access credentials to the Tax Agency website (Cl@ve PIN).
- Personal & Family Information: Your marital status and details of any dependents (children or elders).
- Income Certificates (Certificado de Retenciones): The annual summary provided by your employer(s) or clients.
- Bank Account Details: Your Spanish IBAN for direct debit payments or tax refunds.
- Property Details (IBI Receipt): The cadastral reference number for any property you own or rent.
- Details of Other Income: Information on rental income, capital gains, or dividends received.
- Proof of Deductible Expenses: Invoices for union fees, donations, or pension plan contributions.
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EXCELLENT Based on 501 reviews Posted on Google Givago Dias Mendes27/03/2026Trustindex verifies that the original source of the review is Google. Muy educado, eficientes, organizados. También rápidos. Mejor experiencia posible!Posted on Google Anastasia Danilova26/03/2026Trustindex verifies that the original source of the review is Google. I would like to sincerely thank Marc and Soundous for all the support they gave me and my mom in obtaining our residence. You are an amazing team, and I feel very lucky to have found your company to guide us through this process.Posted on Google Camryn Jones25/03/2026Trustindex verifies that the original source of the review is Google. I had an amazing experience working with Dario and his team throughout my visa process. They made everything completely stress-free and were incredibly helpful every step of the way. Dario speaks excellent English, which made communication easy and comfortable, and he was always responsive, patient, and clear in explaining everything. He and his colleagues handled every detail with care, efficiency, and in a very timely manner, which gave me a lot of confidence and truly made my life so much easier throughout the entire process. By far the best lawyer I’ve worked with in Barcelona. I couldn’t have asked for a better experience and would highly recommend Dario and his team to anyone needing help with visas or immigration.Posted on Google Marc Ovalle22/03/2026Trustindex verifies that the original source of the review is Google. We have been working with Marc and his team and the experience has been truly remarkable! From day one, their professionalism has been outstanding. The depth and breadth of knowledge across the entire team have consistently impressed us and given us complete confidence in our partnership. They are reliable, insightful, and truly committed. Thank you Marc!Posted on Google Karen Oelrich20/03/2026Trustindex verifies that the original source of the review is Google. He tenido una muy buena experiencia, nos ayudaron en la resolución de dudas y consultas desde el primer contacto. El proceso fue muy rápido, claro y expedito.Posted on Google Abs Ka19/03/2026Trustindex verifies that the original source of the review is Google. A friend recommended Illay Legal to help obtain my permanent residency in Spain. Exceptional service! Marc explained every part of the process clearly and precisely. Once I provided all the necessary details, the team did all the work: pre-completed the necessary paperwork, helped retrieve padron and digital tax certificate, secured appointments in my preferred neighbourhood and checked in with me before and after both appointments. I subsequently switched both my tax and business accountancy contracts to Marc's firm and have enjoyed the same very high level of service. Communication via email and WhatsApp, and extremely responsive to answering any small or large questions/concerns. A huge endorsement to the whole team - I would highly reccomend. Regards IsmailPosted on Google Dean11/03/2026Trustindex verifies that the original source of the review is Google. Awesome service, got my permanent residency quickly and without any issuesPosted on Google Anastasiia Sizova10/03/2026Trustindex verifies that the original source of the review is Google. Lawyers I truly trust and genuinely enjoy working with. Huge thanks to Marc and Soundous for guiding me through a very stressful documentation process over the past few years. Together we managed to resolve a complicated situation I ended up in because of a bureaucratic issue with my previous paperwork. They have well-organized processes and a lot of experience with different kinds of cases — even the tricky ones. Whenever I was stressed or freaking out, they were always there to reassure and support me. That human approach means a lot. With them, you are in very good hands 💚Posted on Google MRI. Emran10/03/2026Trustindex verifies that the original source of the review is Google. ILLAY Legal handled my immigration case in Spain very professionally and completed it on time. Highly recommended!Posted on Google Adriana Garzon09/03/2026Trustindex verifies that the original source of the review is Google. Excelente asesoría y muy oportunos los tiempos. El acompañamiento en todo el proceso es de gran calidad.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQ
Frequently asked questions about the Personal Tax Returns in Spain
What is the deadline for filing the tax return in Spain?
The filing period for the annual tax return (for the previous year) typically runs from the beginning of April until June 30th. It is a strict deadline, and missing it can lead to penalties.
I am self-employed ('autónomo'). Do I still need to file this?
What happens if I don't declare my foreign income?
What is the difference between a draft ('borrador') and a final declaration?
My tax return result is "to pay". Can I pay in installments?
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