AGUILAR & ASOCIADOS Accounting, tax & financial management
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The firm

The method of a firm, the trust of a partner

Aguilar & Asociados was founded in Pérez Zeledón in 2024. Today it keeps the books for companies and individuals in different regions of the country, including hospitality, engineering and retail operations.

How we work

We get to know the operation, build a tailored work plan and take charge of execution, with clear, timely information for decisions. Every account has an assigned person who knows it.

We work with the method of a large firm — processes, controls and deadlines — without losing what defines us: direct contact with the person who handles your numbers.

Where we are headed

The goal is clear: to build a large firm, able to support increasingly demanding companies — while always keeping direct contact with every client.

Growth doesn't change the way we serve you.

Jonathan Aguilar Fallas, director of Aguilar & Asociados
Managing director MBA · Licensed Private Accountant
Leadership

Jonathan Aguilar Fallas

MBA and Licensed Private Accountant with more than 20 years leading the financial and accounting management of institutions in Pérez Zeledón. Specialist in financial statements, internal control and cash-flow forecasting.

Experience

  • Director of the firm Aguilar & Asociados · since 2024

    Comprehensive accounting services, financial reports and advisory for companies and SMEs in the region. Process audits, tax restructuring and implementation of internal controls.

  • Finance and Accounting Director Universidad Castro Carazo, Pérez Zeledón campus · 2002 – 2024

    More than two decades heading the finance department: the full accounting cycle, financial statements, tax returns, treasury and cash flow, operating and capital budgets, and payroll management and compliance with the CCSS and INS.

  • University lecturer — accounting Universidad Castro Carazo · 2010 – 2014

    Advanced courses in accounting and finance.

Education and credentials

  • Master of Business Administration (MBA) Universidad Castro Carazo · 2023
  • Licentiate in Public Accounting Universidad Castro Carazo · 2019
  • Licensed Private Accountant Association of Private Accountants of Costa Rica · CPI No. 36236
  • Bachelor's in Accounting — with Honors Universidad Castro Carazo · 2004

Areas of expertise

  • IFRS financial statements
  • Complex bank reconciliations
  • Internal control and process audits
  • Treasury and cash-flow forecasting
  • Operating and capital budgets
  • Payroll and CCSS / INS compliance
  • Tax returns and tax restructuring
  • Advanced ERP and Excel skills
Contact

Talk directly with the director

Your first conversation is with the person who will handle your account. Write to us and we'll set up a meeting.