Sergi Illescas | Accounting and Tax Specialist in Barcelona
Sergi Illescas is a member of the Martínez Caballero Abogados team as an accounting and tax specialist, providing expert support in accounting and tax management for self-employed professionals and small and medium-sized enterprises (SMEs) in Spain.
Her work focuses on ensuring proper compliance with tax and accounting obligations, as well as on organizing and monitoring the financial records of the firm’s clients.
Academic Background and Specialization
Sergi has professional training in accounting and taxation, supplemented by courses focused on business management and professional creativity.
His training enables him to handle both the technical aspects of taxation and the efficient organization of accounting for the self-employed and small and medium-sized businesses.
In his professional practice, Sergi assists with accounting management, tax compliance, and the preparation of documentation related to the business activities of self-employed individuals and small and medium-sized enterprises, offering rigorous technical support aimed at preventing issues with the tax authorities.
His profile is characterized by precision, analytical skills, and organization—qualities that are essential for effective accounting and tax planning.
Professional Memberships and Certifications
Although Sergi is not a licensed attorney, he specializes in the firm’s accounting and tax practice, providing technical support and practical experience since 2018.
Professional Experience
Sergi Illescas has been working as an accounting and tax specialist since 2018, collaborating closely with self-employed professionals and small businesses to keep their accounting and tax obligations up to date, while also helping to improve the firm’s internal administrative management.
Her experience includes resolving day-to-day accounting questions, coordinating with the legal team, and assisting with the preparation of tax documentation for clients.
Professional Activities and Continuing Professional Development
Sergi takes specialized and continuing education courses, striving to stay up to date on tax and accounting changes that affect self-employed individuals and small and medium-sized businesses in Spain.
His profile combines technical expertise with a focus on business growth.
Areas of Expertise
Accounting Services for Self-Employed Individuals and Small Businesses
Accounting organization, account reconciliation, structuring of income and expenses, and support for financial planning and decision-making.
Tax Advice
Assistance with preparing tax returns, complying with tax obligations, and basic tax planning for businesses in Spain.
Automation and Financial Reporting
Financial reporting, data analysis, and support in implementing tools to monitor your company’s financial and accounting health.
Work Approach and Professional Values
Sergi bases his work on a practical, client-oriented approach, with values that bring clarity and efficiency to his work:
Accounting accuracy and rigor to ensure reliable data.
Personalized service tailored to the specific needs of each self-employed individual or small business.
Comprehensive support that complements the firm’s legal services.
Ongoing updates on tax regulations and accounting best practices for Spain.
This approach ensures that business clients feel supported in their day-to-day administrative and tax matters.
Contact Sergi Illescas
If you need help with the accounting or tax matters for your business or as a self-employed individual, you can contact Sergi at Martínez Caballero Abogados:
Phone: +34 628 379 016
Email: info@martinezcaballeroabogados.com
