Summary
Overview
Work History
Education
Timeline
Languages
Certification Number
Generic
Johanna Lavalle

Johanna Lavalle

Public Accountant
Ciudad de Buenos Aires

Summary

Experienced CPA with over 20 years of auditing, accounting, and tax experience in multinational companies and as a freelancer. Johanna has excellent analytical, leadership, and influencing skills, honed by her experience in diverse sectors.

Overview

23
23
years of professional experience
2025
2025
years of post-secondary education
6
6
Certifications
2
2
Languages

Work History

Accountant Manager

Lavalle Accounting Firm
01.2009 - Current

Administration Management for our clients. Tax, accounting, and financial outsourcing.Contact with suppliers and sales debtors. Contact with banks and investment entities. Accounting for purchases and sales. Preparation of provisions. Accounting analysis. Monthly, quarterly, and annual closings. Preparation of financial statements. Audit support. Interaction with various departments for decision-making on various important issues for the companies. Treasury management. Reporting to headquarters.


  • Company Formation.
  • Procedures before the General Tax Authority (IGJ) and tax collection agencies.
  • Preparation of board minutes, meeting minutes, and shareholder registries.
  • Capital increases and reductions.
  • Company dissolution.
  • Tax registrations and amendments.
  • Registrations with the Federal Tax Administration (ARCA) and Revenue Service (Income Tax)
  • Value Added Tax Settlement Income
  • Tax Settlement for Individuals and Legal Entities
  • Calculation of Income Tax Advances
  • Income Tax Settlement
  • Registration and Recategorization of Monotributistas (Minimum Presumed)
  • Personal Asset Tax Settlement Settlement of Personal Asset Tax on Shares and Participation Settlement of Local Gross Income and Multilateral Agreement
  • SICORE Withholding Regime Information
  • Regimes Registration and Recategorization of Monotributistas
  • Reregistration of Self-Employed Workers
  • Moratoriums and Facility Plans
  • Attention to Requirements from Oversight and Control Agencies

Head of Accounting for Renewable Energy

Instituto Nacional de Tecnología Industrial (INTI)
01.2017 - 12.2019
  • Development and drafting of current accounting audit regulations for renewable energy companies so they can obtain the benefits provided by the regulations.
  • Audit designs.
  • Lead the field audit team.
  • Interact with the Renewable Energy Secretariat.
  • Preparation and signature of the audit report.
  • Audit work planning and objectives to be achieved.

Accountant

Instituto Argentino De Diagnóstico Y Tratamiento
07.2015 - 02.2017

As a Payment Team Supervisor, I was responsible for overseeing payment team operations, ensuring accurate financial reporting, and managing financial closings. I also analyzed costs, prepared financial reports, and implemented financial systems. Additionally, I collaborated with external auditors and coordinated with the Treasury department to ensure seamless financial management.

Team Leader External Editing and Consulting

Mazars
10.2014 - 05.2015

As an Audit Team Leader, I overseed audit teams, planned and executed audits, and reviewed financial statements to ensure accuracy and compliance. I managed client relationships, assigned resources, and prepared financial reports, including basic financial statements and notes. My expertise included reviewing various financial statement line items, such as cash, accounts receivable and payable, and equity.

Sr. Accountant

Arcor S.A.I.C
09.2011 - 10.2014

I managed financial and accounting functions, including monthly reporting, profit and loss analysis, and budget management. I also collaborated with auditors, control fixed assets and accounts receivable, and analyzed budget variances. Additionally, I participated in the implementation of accounting standard changes, such as the transition from Argentine GAAP to IFRS.

Volunteer Advisor Accountant

Tech Solutions S. A
01.2011 - 05.2012
  • Accounting Advisory Services for Financial Statements and Bookkeeping

Senior Auditor

Deloitte Argentina
01.2008 - 09.2011

Accounting and Auditing Assistant

Ministry of Health of Buenos Aires City
05.2002 - 12.2007

Education

International Financial Reporting Standards Postgr - Financial Management

Professional Council of Economic Sciences
Buenos Aires

Bachelor of Accounting - Accounting And Finance

Universidad De Buenos Aires
Buenos Aires
01.2001 - 01.2010

Timeline

Head of Accounting for Renewable Energy

Instituto Nacional de Tecnología Industrial (INTI)
01.2017 - 12.2019

Accountant

Instituto Argentino De Diagnóstico Y Tratamiento
07.2015 - 02.2017

Team Leader External Editing and Consulting

Mazars
10.2014 - 05.2015

Sr. Accountant

Arcor S.A.I.C
09.2011 - 10.2014

Volunteer Advisor Accountant

Tech Solutions S. A
01.2011 - 05.2012

Accountant Manager

Lavalle Accounting Firm
01.2009 - Current

Senior Auditor

Deloitte Argentina
01.2008 - 09.2011

Accounting and Auditing Assistant

Ministry of Health of Buenos Aires City
05.2002 - 12.2007

Bachelor of Accounting - Accounting And Finance

Universidad De Buenos Aires
01.2001 - 01.2010

International Financial Reporting Standards Postgr - Financial Management

Professional Council of Economic Sciences

Languages

Spanish
Native or Bilingual
English
Professional Working

Certification Number

CP T.F N:383.207
Johanna LavallePublic Accountant