Mario León Gayo is an accountant/tax advisor and works in the financial-accounting department of Asap Corporate Services S.L.
Before joining Asap Corporate Services SL, she worked at Ismaro Inversiones Patrimoniales (October 2020 - September 2023), and at Merit Consultores (September 2023 - January 2025).
Her professional practice has been focused on the finance-accounting area, carrying out tasks such as:
- Financial-accounting assessment of SMEs and big companies.
- Accounting and tax review of assigned companies.
- Analytical accounting.
- Presentation of monthly, quarterly and/or annual taxes (State level).
- Preparation and presentation of SII (Immediate Supply of Information to the AEAT), Intrastat, ETE Form ...
- Preparation and legalization of Ledgers, as well as annual accounts deposit in the Business Register.
- Annual budgets tracking and deviations review.
- Review accounts and generate reports.
- Collaboration in audits and experience in transfers and accounting records updating.
- Customer service and advice.
PRACTICE AREAS
- Business Administration
- Accounting and Finance
- Financial Reporting
- Treasury
- Billing
SECTORS
- Accounting
- Tax
- Consultancy
EDUCATION
- Master in Big Data and Business Anlytics – ESIC (October 2024-Currently).
- Double degree in Business Administration and Management-Finance and Accounting – UNIR, Universidad Internacional de la Rioja (October 2020 - September 2024).
- Administration and Finance, IFE, Cámara de Comercio de Madrid (September 2018 - March 2020).
LANGUAGES