CUSTOMIZED ACCOUNTING SOLUTIONS

Financial consulting and tailored accounting services for your business

We work with companies worldwide, helping them maintain compliance with local financial and tax regulations. With a highly qualified team, we deliver efficient, secure, and customized accounting solutions aligned with international and local standards.

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10 +
years of experience

ABOUT US

Trusted Partners for Your Success

At AccountAbility, we are more than accountants and consultants. We are your trusted partner — a team of experienced professionals who understand the challenges of both local and international business environments.

Our commitment is to deliver financial, accounting, and tax solutions with excellence, efficiency, and confidentiality.

17+ years of experience in Brazil and abroad

Service available in 3 languages

Tailored consulting and accounting services for businesses of all sizes

Thomas Fesl

The Leadership Behind AccountAbility

Thomas is Austrian, founder and CEO of AccountAbility. Throughout his career as an audit partner at one of the Big Four firms, he gained extensive experience in financial reporting and internal controls for subsidiaries of international corporate groups — from family-owned businesses to large publicly listed companies.

Experience with multinational corporations and large corporate groups

Fluent in three languages: German, English & Portuguese

Specialist in international accounting standards: IFRS, US GAAP, BRGAAP, German GAAP, Austrian GAAP, and Dutch GAAP

OUR SERVICES

Solutions That Drive Your Business Forward

Accounting and BPO Services (Business Process Outsourcing)

Consulting & Advisory Services

OUR DIFFERENTIALS

Why Choose AccountAbility as Your Partner?

Let’s Talk About Your Needs

We’re ready to help you overcome your financial and accounting challenges. Schedule a free consultation today!

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OUR EXPERTISE

Learn More About Our Consulting Services

At AccountAbility, we’re ready to help your company overcome accounting, financial, and tax challenges through customized solutions.

Below are some of the most frequently asked questions about how we work and what we offer:

We typically begin our services within 5 business days after the initial alignment with the client and contract signing.
Our goal is to ensure a fast and efficient onboarding process.

  • We offer several payment methods, including international bank transfers, PIX (in Brazil), and other secure and convenient options.
    Our support team is available to answer any questions and provide detailed instructions.

It’s simple! You can schedule a meeting via WhatsApp, email, or directly through our contact page.

GET IN TOUCH

Talk to AccountAbility

Fill out the form or contact us directly to discuss your needs and find the best financial and accounting solutions for your business.

Contact Information

Email

contato@accountability.com

Phone

+55 11 91259-8880

Office Hours:

Monday to Friday – 8 AM to 6 PM (BRT)