About Marosa

As leaders in tax automation, we specialize in connecting exceptional individuals and partners to provide reliable tax solutions. With cutting-edge systems in place, we ensure that you have access to the latest tax knowledge while streamlining your processes. This allows you to allocate your resources towards addressing other business challenges and fostering growth.

Marosa's European Compliance Centre is located in Vigo, Spain. We are incorporated in the UK, France, Italy, Poland, and Portugal.

Marosa is a proud member of:
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Our Leadership

The executive leadership team at Marosa combines diverse market expertise spanning technical, financial, and regulatory domains, united by a common objective: aiding customers in navigating and upholding compliance amidst a progressively regulated global landscape.

Pedro Pestana da Silva

CEO & Founder

As the CEO and founder of Marosa, Pedro shapes the strategic direction and ethos of the company. Pedro epitomizes a leadership style that embraces transformation and innovation, recognizing the pivotal role of data and analytics in driving company growth. He is a visionary who fosters creativity within his teams, while ensuring their aspirations align with the organization's financial and operational constraints.

Pedro advocates for a purpose-driven ethos within the company, emphasizing its societal impact.. Pedro acknowledges the importance of fostering an inclusive environment where individuals can authentically contribute, believing it leads to superior outcomes.

With a masters degree in law and experience in VAT and other indirect taxes, after spending time at the Big 4 in Brussels, Singapore and London, Pedro understands the intricacies of international business and the challenges inherent in scaling operations across diverse regulatory landscapes.

Outside the professional realm, Pedro dedicates quality time to his family. He is also the founder of 'One, Two,...Tree!' a non-profit organization introducing English classes to children and unemployed people in Central America.

Ignacio Martinez Geijo

CFO

As the Chief Financial Officer at Marosa, Ignacio (or Nacho as he is commonly referred to), leads all aspects of finance and accounting. In this capacity, he is responsible for key business functions such as tax, treasury accounting operations, and financial planning and analysis.

Nacho's approach to business is centred around recruiting top talent, providing them with clear strategic objectives, and empowering them with the autonomy and support needed to achieve their goals. With extensive experience finance, accounting and FP&A, he has held prominent financial roles at large multi-nationals.

Outside of work, Nacho enjoys exploring the Europe with his wife and two children.

Alejandra Lasa Saracibar

COO

In her role as Chief Operations Officer - Alejandra is a driving force, constantly pushing boundaries within Marosa, She not only reimagines our internal operations but also transforms the way we serve our clients. Collaborating seamlessly across departments, Alejandra is dedicated to identifying, sharing, and actualizing the most effective strategies.

With her expertise in consulting and indirect taxes, Alejandra joined Marisa in 2019 after spending 7 years at Deloitte Belgium. Her deep understanding of customer needs and legislative requirements means she tirelessly investigates emerging requirements, ensuring our continuous innovation and customer satisfaction. Alejandra's visionary leadership has been pivotal in shaping our business, ensuring our customers receive the best solutions.

What we stand for

Every year, our team comes together for various charity events, walks, and activities aimed at supporting local NGOs and making a positive impact outside the office. We are proud to actively support the AECC (Asociación Española Contra el Cáncer), an organization dedicated to helping cancer patients and their families, as well as Erguete, an NGO working tirelessly to uplift underprivileged communities in Galicia, Spain. Through these initiatives, we strive to contribute to the well-being of our society and make a difference where it’s needed most.

Step Inside Our New Offices

Our new offices are much more than a workplace, they are a space designed to foster collaboration, creativity, and innovation. This is where our expert team in VAT compliance, e-invoicing, and tax technology works side by side to deliver solutions that simplify complex processes for businesses across Europe.

Service Promise

The executive leadership team at Marosa combines diverse market expertise spanning technical, financial, and regulatory domains, united by a common objective: aiding customers in navigating and upholding compliance amidst a progressively regulated global landscape.

Reliability

We guarantee reliable and accurate tax technology solutions that adhere to the latest regulatory requirements. You can trust our systems to keep your business compliant at all times.

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Expertise

Our team is composed of seasoned tax professionals and technology specialists committed to staying at the forefront of industry trends and updates. You can depend on our expertise to confidently navigate complex tax environments.

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Tailored Solutions

We recognize that every business is unique. That's why we offer customized solutions tailored to your specific needs and goals. Whether you're a small startup or a multinational corporation, we have the right solutions to support you.


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Timely Support

Your time is valuable, and we prioritize quick and efficient support. Our dedicated customer service team is available to assist you promptly with any inquiries or issues you may encounter.

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Continuous Improvement

We are committed to continuously improving our services and technologies to better serve your evolving needs. You can count on us to adapt and innovate alongside your business.

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Data Security

Your data security is our top priority. We adhere to the highest standards of data protection to ensure that your sensitive information remains safe and secure.

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Customer satisfaction

Ultimately, your satisfaction is our ultimate goal. We strive to exceed your expectations at every touchpoint and build long-lasting partnerships based on trust and mutual success.

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ISO27001 certification
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Awards

Customer Stories

Learn why companies of all sizes trust us with their VAT compliance.

Latest news

Belgium Enacts VAT Rate Increase for Pesticides and Accommodation

Belgium increases VAT to 21% on pesticides and to 12% on furnished accommodation and camping pitches from 1 March 2026. Learn more about the VAT rate changes.

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Slovakia Introduces Full eKasa Obligation from 1 January 2026

Slovakia introduces full mandatory eKasa cash register reporting from 1 January 2026, expanding the obligation to all services and requiring cashless payments above EUR 1 from March 2026. Learn who is affected and how to comply.

Spain Updates VAT Return Forms Effective 1 February 2026

Spain updates VAT return forms 303 and 390 and introduces a new SII field from 1 February 2026, following the new VAT payment-on-account regime for fuel supplies.

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E-Invoicing in Poland: Complete Guide to KSeF

Poland takes a step forward on e-invoicing introducing The National e-Invoicing System (KSeF) as a voluntary solution. The mandatory implementation was delayed to year 2026.

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Greece Introduces B2B E-Invoicing Mandate

Greece officially postpones mandatory B2B e-invoicing for large businesses to 2 March 2026, with a transitional period until 3 May 2026 and clarified penalties for non-compliance.

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E-Invoicing in Latvia: Latest Timeline and Developments

Discover the latest updates on Latvia’s e-invoicing mandate. Learn about new deadlines for B2B e-invoicing, reporting requirements, and channels effective through 2028.

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E-invoicing in Croatia: Complete Guide

Learn everything about Croatia’s mandatory e-invoicing rules starting January 2026. This guide covers key dates, requirements, who must comply, and how to prepare for the new fiscalization and e-reporting obligations.

Romanian e-TVA Statements

Romania introduced the e-TVA statements. Any discrepancy between the e-TVA statement and the amounts reported in your Romanian VAT return boxes was to be explained. Now, this is only required in case of significant discrepancies.

E-Invoicing in Romania: Complete Guide

E-invoicing and e-reporting mandates in Romania. Discover the 2026 Romanian RO e-Factura updates, including new obligations for individuals, extended e-invoicing rules for legal entities, revised deadlines.

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Intrastat Hungary 2026: New Reporting and Statistical Value Thresholds

Hungary Intrastat 2026 thresholds: HUF 500M arrivals, HUF 200M dispatches, new statistical value limits and exemption rules based on data quality.