Trusted tax and accounting advice for businesses and individuals in Spain
We take care of managing your tax and financial obligations with total efficiency so you can focus on growing your business.
Our services
Our services in a nutshell
We provide a structured and reliable advisory service tailored to your needs, whether it's managing invoices and tax returns, planning your company's growth, or ensuring regulatory compliance. Our services include:
Taxation and legal planning.
Company creation and registration.
Assistance to non-residents and newcomers.
Accounting and financial reporting
International taxation and regimes for expatriates.
Highlights
Personalized advice for SMEs, freelancers and individuals.
Comprehensive taxation and accounting with the utmost legal rigor.
Proactive planning and deadline control.
Tax defense and claims.
Specialized assistance for foreign residents and international cases.

About us
Who are we?
Impugnae Asesores is a Spanish tax and accounting firm with an international presence. We provide structure, transparency, and personalized assistance to all our clients, explaining complex laws in simple terms and ensuring everything runs smoothly.
Meet the team and discover our approach.
Expatriate professional recently arrived in Spain
Situation:
An executive transferred to Barcelona by his company became a tax resident in Spain, receiving an international compensation package (local salary plus income from his home country). Upon arrival, he found himself lost regarding his new tax obligations: he didn’t know if he could qualify for the special tax regime for expatriates (Beckham Law), he was unsure how to declare in Spain the income he was still earning abroad, and he was concerned about the property he held in his home country for wealth tax purposes. Furthermore, he began receiving communications from the Spanish Tax Agency in Spanish, a language he doesn’t fully master, which increased his anxiety about potential unintentional non-compliance.
Solution
We conducted a comprehensive analysis of his tax situation to determine the optimal strategy. We advised him on the suitability of the Beckham regime and managed the application within the legal timeframe, allowing him to be taxed as a non-resident on his employment income in Spain at a favorable fixed rate. Simultaneously, we prepared his Spanish income tax return, incorporating his various international income sources and applying the double taxation treaty between Spain and his country of origin to avoid double taxation. We handled his reporting obligations (Form 720 for assets abroad, if applicable) and worked with him to plan the best way to declare his foreign property. Furthermore, we acted as his point of contact with the Spanish Tax Agency: we received and responded to official notifications on his behalf, translating their content into English and explaining the necessary steps. With our close support, the expatriate fulfilled all his local obligations, took advantage of the tax incentives available to him, and gained peace of mind knowing that his tax situation was under control during his stay in Spain.
Foreign company opening a subsidiary in Spain
Situation:
A foreign technology company decided to establish a subsidiary in Spain, but was unfamiliar with the local legal and tax framework. Its executives faced numerous procedures: company formation before a notary, obtaining a Spanish tax identification number (NIF), tax registration, employment contracts under Spanish law, and so on. The language barrier and regulatory differences created uncertainty, causing delays in the start of operations.
Solution
We guided them step by step through the entire implementation process. We advised on the most suitable legal structure for the subsidiary and coordinated the company’s incorporation (managing the notary and the Commercial Registry, obtaining the tax identification number, and registering the company). We handled all tax registrations and registered the new entity with the relevant authorities. Simultaneously, we acted as legal interpreters: we explained Spanish obligations and regulations to the foreign team in English so they could make informed decisions without a language barrier. Once the subsidiary was operational, we assumed responsibility for ongoing accounting and tax compliance, becoming their trusted local advisors. Thanks to our comprehensive support, the company began operating on schedule, complying with all regulations from day one and without any unexpected issues.
Growing SME without a tax department
Situation:
A family-run company in full expansion had multiplied its volume of operations, even starting activity abroad, but it didn’t have an internal tax department. Management was beginning to feel overwhelmed by complex regulations and procedures across different jurisdictions. In fact, the company had received several notices for unintentional errors in tax filings, which made clear the need for professional help to bring order and avoid penalties.
Solution
We acted as their outsourced tax department. We thoroughly reviewed their accounting and brought outstanding obligations up to date, implemented a coordinated tax and accounting calendar for all their operations (domestic and international), and established internal protocols for tax control. We identified legal tax-saving opportunities — for example, applying R&D deductions the company was unaware of — and optimised the structuring of their international operations to avoid double taxation. With our ongoing advisory, the SME was able to meet all its obligations on time, correct past mistakes, and gain peace of mind to keep growing, knowing that the tax and financial side was under control.
Self-employed worker overwhelmed by tax procedures
Situation:
A self-employed professional in the creative sector was spending too many hours managing invoices and tax returns (VAT, personal income tax). Despite their efforts, they were afraid of making mistakes or missing important deadlines. This administrative burden was causing them stress and leaving them with less time to dedicate to their projects and clients.
Solution
We took full responsibility for your tax and accounting obligations. We streamlined your invoicing, prepared and filed your quarterly and annual tax returns on time, and provided you with regular summaries of your financial situation in clear and easy-to-understand language. Thanks to our support, you could confidently delegate these tasks and focus on growing your business, knowing that you were compliant with the tax authorities without any surprises or last-minute hassles.
Do you have any questions about your specific case?
Get in touch with us or book an appointment. We'll contact you as soon as possible to explain the next steps.
