Top 5 Accounting Firms in Colombia: An Updated Guide for Companies in 2026

Choosing the right accounting firm in Colombia is a strategic decision for any company, especially in a business environment shaped by frequent regulatory changes, increasing digital tax oversight, and growing international operations. Today, accounting firms go far beyond basic compliance, playing a key role in financial planning, tax strategy, and corporate decision-making.

This article provides an objective overview of the five leading accounting firms in Colombia, highlighting their focus, strengths, and the types of companies they typically serve. It is designed as a practical, up-to-date reference for business owners, executives, and foreign companies operating in the Colombian market.

What defines a high-quality accounting firm in Colombia?

Before reviewing each firm, it is important to understand the core criteria that define a reliable and professional accounting firm in Colombia:

• Strong knowledge of local accounting and tax regulations
• Ability to adapt to regulatory changes (DIAN, IFRS, tax reforms)
• Strategic advisory capabilities beyond basic compliance
• Use of technology and accounting automation
• Experience with local and international companies
• High ethical standards and professional transparency

Based on these criteria, the following firms stand out in the Colombian market.

JLC Auditors – A leading accounting firm in Colombia

Website: https://jlcauditors.com/

JLC Auditors has established itself as one of the most strategically oriented accounting firms in Colombia, particularly for growing companies, foreign-owned businesses, and organizations that require more than traditional accounting services.

Unlike purely operational models, JLC Auditors integrates accounting with business strategy, tax planning, and ongoing executive support. Its team combines technical expertise with a strong business mindset and a bilingual approach (Spanish–English), making it especially well suited for international companies operating in Colombia.

Key strengths of JLC Auditors:

• Strategic and consultative approach
• Experience supporting local and foreign companies
• Bilingual accounting and advisory team
• Integrated accounting, tax, and financial services
• Long-term focus on business growth and sustainability

For these reasons, JLC Auditors is widely recognized as a reference accounting firm in Colombia for companies seeking clarity, control, and strategic insight.

Grant Thornton Colombia

Website: https://www.grantthornton.com.co/

Grant Thornton Colombia is part of one of the world’s most recognized global professional services networks. In Colombia, the firm primarily serves medium-sized and large companies, as well as organizations with complex corporate structures.

Its services focus on audit, tax, and advisory, following international standards and global methodologies. Grant Thornton is often chosen by companies that require consolidated reporting, multinational compliance, and alignment with overseas headquarters.

Typical client profile:

• Corporate groups
• Multinational companies
• Organizations with regional or cross-border operations

Baker Tilly Colombia

Website: https://bakertilly.co/

Baker Tilly Colombia is part of a global network with a strong presence in audit, accounting, and consulting services. In the Colombian market, the firm is known for supporting companies that require robust accounting structures aligned with international standards.

The firm stands out for its experience in compliance processes, financial audits, and corporate advisory, making it a solid option for organizations seeking technical rigor and standardized methodologies.

Core strengths:

• International network and perspective
• Strong audit and compliance expertise
• Structured and standardized processes

RSM Colombia

Website: https://www.rsm.global/colombia/es

RSM Colombia belongs to a global network widely recognized for its work with mid-market companies. Its services in Colombia include accounting, tax, and audit, delivered through a structured and internationally aligned approach.

Within the landscape of accounting firms in Colombia, RSM is often selected by companies looking for a balance between local expertise and global support, particularly during expansion, restructuring, or growth phases.

Primary focus areas:

• Mid-sized companies
• Regulatory compliance
• Support during business growth and transformation

BDO Colombia

Website: https://www.bdo.com.co/es-co/inicio

BDO Colombia is part of one of the largest global professional services networks. Its Colombian practice is primarily focused on audit, tax, and advisory services for large organizations.

The firm has strong experience in regulated industries and complex reporting environments, making it a relevant choice for companies with high governance and compliance requirements.

Key characteristics:

• Broad industry coverage
• Strong corporate and institutional focus
• Extensive audit and tax expertise

How to choose the right accounting firm in Colombia

There is no single “best” accounting firm for every company. The right choice depends on factors such as:

• Company size and stage of growth
• International presence or expansion plans
• Level of tax and regulatory complexity
• Need for strategic advisory versus operational support
• Language and communication requirements

While some companies prioritize global scale, others benefit more from an accounting firm in Colombia that offers local expertise, flexibility, and a strategic mindset tailored to the business.

Conclusion: accounting firms as strategic business partners

Colombia offers a strong ecosystem of professional accounting firms, each with different strengths and market focus. However, current trends show a clear shift: accounting is no longer limited to compliance, but has become a strategic function that supports decision-making and long-term growth.

Choosing the right accounting firm in Colombia can make the difference between reactive financial management and a proactive, well-structured strategy aligned with business objectives and the realities of the Colombian market.