Colombia has become a strong destination for businesses looking to outsource tax preparation work. Several established companies there deliver specialized services that help handle complex local and international tax requirements with accuracy and efficiency. These providers bring deep knowledge of Colombian regulations along with experience serving global clients.

Many of these outsourcing companies focus on delivering scalable support that fits different business sizes and industries. They manage everything from routine filings and bookkeeping to more strategic tax planning elements, allowing teams to reduce overhead while maintaining high standards of compliance.

These top companies stand out for their skilled professionals, advanced tools, and proven track records in tax preparation outsourcing. They emphasize timely delivery, data security, and customized approaches that align with client needs across borders.

1. NeoWork

NeoWork is a company that provides staffing and operations partnership services in Colombia. Our company offers virtual assistants that include bookkeepers to support tax preparation and related financial tasks for businesses operating there. We deliver both individual contributors through global staffing and full managed service teams with quality assurance and workforce management, focusing on flexible solutions that allow clients to scale operations efficiently while we handle recruitment, benefits, and engagement aspects.

We maintain a strong emphasis on retention and selectivity as key differentiators with our 91% annualized teammate retention rate and 3.2% candidate selectivity rate. Our team works across industries such as tech, healthcare, and e-commerce with a startup mindset that supports quick adjustments, provides services without setup, management, or cancellation fees and accommodates US hours where required. We ensure timely team ramp-up and fluency in client tools for smooth integration.

Key Highlights:

• Provides both individual staffing and full managed service teams
• Serves multiple industries including tech and healthcare
• Emphasizes retention and candidate selectivity

Services:

• Tax preparation outsourcing
• Virtual assistants for bookkeeping support
• Customer experience operations
• IT and development staffing

Contact Information:

• Website: www.neowork.com
• LinkedIn: www.linkedin.com/company/neoworkteam 
• Facebook: www.facebook.com/neoworkteam 
• Instagram: www.instagram.com/neoworkteam 

2. G&D Consulting Group

G&D Consulting Group delivers accounting and bookkeeping outsourcing services in Colombia while working with local accountants and bookkeepers to help clients manage financial and fiscal responsibilities according to Colombian tax regulations.

They hold ISO 9001 certification, focus on timely information delivery and proper data custody, offer tax and fiscal compliance advice together with treasury outsourcing for domestic and foreign-owned companies, maintain direct communication without heavy bureaucracy, keep accountants updated on current regulations, and hold periodic meetings with clients to review results and explore options for lowering tax burdens.

Key Highlights:

• Operates offices in Bogotá, Medellín, and Cali
• Serves both domestic companies and those with foreign investment
• Provides online access to accounting information

Services:

• Preparation of reports to DIAN
• Bank reconciliations
• Preparation of financial statements
• Conversion of financial statements to IFRS standards

Contact Information:

• Website: www.gydconsulting.com
• Address: Calle 98 #18-71, Of 604,605,607, Ed Varese, Bogotá D.C, Colombia
• Phone: +57 (317) 4416450
• E-mail: info@gydconsulting.com

3. Grant Thornton 

Grant Thornton is a company that offers accounting and administrative outsourcing services along with tax and advisory support. The company maintains a local presence in Colombia combined with international experience. Grant Thornton provides auditing, tax services, and management advisory work to help clients meet their goals. The company operates several offices with a focus on personalized professional services.

They deliver outsourcing solutions that include finance and accounting functions. The company supports clients with foreign investment guidance and training in accounting and taxation areas. Operations center around Bogotá with additional locations across the country.

Key Highlights:

• Founded in 1992 with recent growth through merger
• Maintains multiple offices in Colombia
• Combines local knowledge with international network

Services:

• IFRS consulting and advisory
• Business risk advisory
• Accounting and administrative outsourcing
• Tax and legal services
• Assurance services

Contact Information:

• Website: www.grantthornton.global
• Address: Calle 102A #47A-09, Suba, Bogotá, Cundinamarca, Colombia
• Phone: +57 (601) 705 9000
• Email: gtimarketing@gti.gt.com
• LinkedIn: www.linkedin.com/company/grant-thornton-international-ltd
• Twitter: x.com/grantthornton
• Instagram: www.instagram.com/grantthornton_international

4. Baker Tilly 

Baker Tilly is a company that provides accounting outsourcing and related back office services in Colombia. The company supports businesses with administrative functions to improve efficiency and focus on core operations. Baker Tilly holds ISO 9001 certification for its assurance, internal audit, and outsourcing services in accounting and administrative areas.

The firm delivers tax services alongside outsourcing solutions. The company works with local teams on payroll, human resources, and compliance matters. Operations are based in Bogotá with a range of additional support services for companies in different sectors.

Key Highlights:

• Offers integrated outsourcing services
• Maintains quality certification in key areas
• Provides accounting and administrative back office support
• Delivers tax services alongside business consulting

Services:

• Business consulting
• Accounting outsourcing
• Administrative outsourcing
• Tax services
• Payroll and social security settlement
• Legal services

Contact Information:

• Website: bakertilly.co
• Address: Calle 90 # 11 A - 41, Bogotá, Colombia
• Phone: +57 320 923 5949
• Email: datos@bakertillycolombia.com
• LinkedIn: www.linkedin.com/company/bakertillycolombia
• Twitter: x.com/BakerTillyCol
• Facebook: www.facebook.com/BakerTillyColombia

5. Auxis

Auxis is a company with operations in Colombia that delivers nearshore outsourcing services including finance and accounting functions. The company maintains delivery centers in Barranquilla, Bogotá, and Medellín. Auxis supports clients with business process outsourcing across multiple service lines while leveraging Colombia’s talent pool and strategic location.

Auxis provides solutions for finance operations and shared services. The company focuses on helping organizations achieve operational efficiency through Colombia-based teams. Auxis works with clients seeking nearshore options in Latin America.

Key Highlights:

• Delivers finance and accounting outsourcing services
• Provides business process outsourcing solutions
• Supports payroll and HR management functions
• Offers IT operations and customer service staffing
• Enables digital transformation and automation initiatives

Services:

• Business process outsourcing
• IT operations
• Finance and accounting services
• Customer service support
• Digital transformation

Contact Information:

• Website: www.auxis.com
• Address: Edificio Bancolombia Caribe Calle 1A #24-16, Barranquilla, Colombia
• Phone: (+57) 601 580 1473
• LinkedIn: www.linkedin.com/company/auxis
• Twitter: x.com/Auxis
• Facebook: www.facebook.com/AuxisConsulting

6. Auxadi 

Auxadi is a company that offers accounting, tax, and payroll services in Colombia. They keep a local presence in Bogotá to help international clients with their corporate needs. The company follows accounting standards based on IFRS and manages local rules like preparing financial statements in pesos and in Spanish.

The firm handles tax compliance work and takes care of payroll processes. They also support cash management, consolidation of reports, and business process outsourcing. The company has its own platform that helps clients keep track of their international subsidiaries.

Key Highlights:

• Specializes in accounting and tax support for foreign investors
• Works with IFRS standards and local Colombian requirements
• Provides tools for managing subsidiaries and consolidation

Services:

• Consolidation and reporting
• Transfer pricing
• Tax compliance
• Payroll processing
• Accounting and bookkeeping
• Cash management

Contact Information:

• Website: www.auxadi.com
• Address: Calle 98 # 10-32, Oficina 302, Bogotá
• Phone: +57 (601) 4 89 81 69
• Email: GDPR@auxadi.com 
• LinkedIn: www.linkedin.com/company/auxadi

7. TMF Group

TMF Group is a company established in 2006 that provides accounting, tax, payroll, and administrative services in Colombia. The company supports domestic and foreign clients across various sectors with compliance and corporate services. TMF Group operates from Bogotá and helps companies manage regulatory requirements at national, regional, and local levels. They deliver bundled services including accounting and tax functions. The company focuses on reducing risk and simplifying operations for international businesses. TMF Group holds ISO and ISAE certifications for data security and service quality.

Key Highlights:

• Offers full range of corporate administrative services
• Supports companies of different sizes and sectors
• Delivers accounting and tax services
• Provides payroll and HR support
• Holds certifications for data security and service quality

Services:

• Accounting and tax services
• Payroll and HR support
• Consolidation services
• Tax refund requests
• Due diligence support

Contact Information:

• Website: www.tmf-group.com
• Address: Capital Tower, Carrera 7 # 99 - 53, pisos 9 y 10, Bogotá
• Phone: +57 1 746 1000
• LinkedIn: www.linkedin.com/company/tmf-group

8. Biz Latin Hub

Biz Latin Hub is a company that offers accounting and taxation services with a focus on Colombia and other Latin American markets. The company provides bookkeeping, tax compliance, and financial reporting support through local teams. Biz Latin Hub handles monthly filings and helps companies meet local obligations like DIAN submissions.

Biz Latin Hub delivers integrated services that combine accounting with payroll and compliance work. The company supports foreign investors with bilingual professionals familiar with Colombian regulations. Operations include treasury and invoice management functions.

Key Highlights:

• Covers DIAN tax submissions and statutory accounting
• Provides support across multiple Latin American countries
• Works with in-country accountants in Colombia

Services:

• Treasury services
• Invoice management
• Bookkeeping services
• Tax filing and compliance
• Payroll processing
• Financial reporting

Contact Information:

• Website: www.bizlatinhub.com
• Address: CL 98 #22 – 64 Office 617, Bogotá, Colombia
• Phone: +57 (601) 4673388
• LinkedIn: www.linkedin.com/company/biz-latin-hub-group
• Twitter: x.com/BizLatinHub
• Facebook: www.facebook.com/BizLatinHub
• Instagram: www.instagram.com/bizlatinhubofficial

9. AC Asesores

AC Asesores is a company based in Barranquilla that offers accounting outsourcing services in Colombia. The company handles accounting entries, financial reports, and tax filings through consistent collaboration with assigned specialists. AC Asesores works with companies, entrepreneurs, and individuals while adapting processes to different industries and organizational cultures. The company uses cloud accounting software that allows access at any time and maintains ISO-9001 certification for its processes.

AC Asesores provides payroll outsourcing along with statutory audit and internal control services. The company supports tax filing for national and local obligations in line with DIAN requirements. It also delivers financial consulting and data entry solutions. AC Asesores maintains offices in Barranquilla with plans for Bogotá and focuses on compliance with Colombian accounting standards.

Key Highlights:

• Offers accounting outsourcing and payroll services
• Provides statutory audit and internal control support
• Delivers tax filing and financial consulting
• Supports both companies and individual clients
• Uses cloud-based accounting software
• Holds ISO-9001 certification for its processes

Services:

• Preparation of financial statements and reports
• Payroll administration and social security compliance
• Statutory audit procedures
• Tax filing support
• Data entry and analysis

Contact Information:

• Website: acasesores.co
• Address: Cl. 77 # 59-35 Ed.Las Américas III Ofic. 1301, Barranquilla
• Phone: +57 317 6457358
• E-mail: info@acasesores.co
• LinkedIn: www.linkedin.com/company/ac-asesores-empresarial-s.a.s
• Instagram: www.instagram.com/acasesoresco

10. ACL 

ACL is a company located in Bogotá that provides accounting and tax outsourcing services. The company delivers bookkeeping, financial auditing, and tax advisory work for businesses in public, private, and multinational sectors. ACL supports income tax return preparation and filing according to current Colombian regulations. The company also assists with corporate legal matters and control entity reports. They offer external audit services and company incorporation support. The company works with qualified professionals on legal and tax advice while preparing reports for entities like DIAN. Operations center in Bogotá with a focus on personalized assistance across different business areas.

Key Highlights:

• Supports multiple business sectors including multinationals
• Provides coordinated consulting services
• Based in Bogotá with professional certifications

Services:

• External audit and assurance
• Corporate legal advice
• Accounting and bookkeeping outsourcing
• Tax return preparation and filing
• Control entities reporting

Contact Information:

• Website: aclco.co
• Address: Carrera 29 # 45-94. Oficina 1103. Edificio Centro Empresarial Atlas, Bogotá
• Phone: +57 318 306 1089
• E-mail: info@aclco.co
• LinkedIn: www.linkedin.com/company/acl-colombia
• Facebook: www.facebook.com/aclcoaudit
• Instagram: www.instagram.com/acl.colombia

11. CR Consultores

CR Consultores specializes in accounting outsourcing for businesses operating in Colombia. They manage bookkeeping according to NIIF standards, handle DIAN compliance, and prepare monthly reports. The company also runs payroll outsourcing with electronic systems and provides tax advisory support. They deliver statutory audit services along with corporate legal assistance.

CR Consultores helps companies with incorporation processes, foreign investment guidance, and transfer pricing studies. They perform due diligence and financial audits while staying focused on regulatory requirements. The company offers bilingual support that is especially useful for clients from the United States. 

Key Highlights:

• Focuses on NIIF and DIAN compliance
• Supports foreign investment processes
• Offers payroll outsourcing with electronic systems
• Provides statutory audit and due diligence services

Services:

• Bookkeeping and financial reporting
• Payroll outsourcing and HR compliance
• Tax advisory and filings
• Statutory audit services
• Corporate legal support

Contact Information:

• Website: crconsultorescolombia.com
• Address: Carrera 48 # 106a - 24, Bogotá D.C.
• Phone: +57 314 4768061
• E-mail: comunicaciones@crconsultorescolombia.com
• LinkedIn: www.linkedin.com/company/cr-financial-&-legal-services
• Twitter: x.com/CRFinancialegal
• Facebook: www.facebook.com/CRFinancial
• Instagram: www.instagram.com/cr_consultores_colombia

12. Grupo Simple

Grupo Simple is a company based in Bogotá that offers accounting outsourcing services in Colombia. The company manages financial statements, monthly reports, and tax filings through cloud technology. Grupo Simple handles tax outsourcing with submissions to various official entities and provides payroll management with automated calculations. The company emphasizes secure access to information and compliance support.

Grupo Simple delivers process optimization alongside accounting and tax services. The company works with certified professionals on tailored solutions for different business needs. Operations include real-time financial clarity through digital tools.

Key Highlights:

• Delivers accounting outsourcing services
• Handles tax calculation and filing processes
• Manages payroll processing and compliance
• Provides monthly financial reporting
• Supports process optimization

Services:

• Monthly financial reporting
• Tax calculation and filing
• Payroll processing and compliance
• Process optimization support

Contact Information:

• Website: www.gruposimple.com.co
• Address: Av. Cra 68 No. 75A - 50, Floor 3, Metrópolis Commercial and Business Center, Bogotá
• E-mail: info@gruposimple.com.co

13. Con-tacto

Con-tacto provides accounting outsourcing services, turning standard accounting records into practical management tools and building clear processes that make tax authority reviews smoother. The company adjusts its methods to match different industries and company cultures while using cloud accounting software. They also hold ISO-9001 certification for their service delivery.

Con-tacto offers support with taxes, payroll, and legal advice. They also help with foreign investment matters. The company takes a personal, boutique approach and creates service programs tailored to each client’s actual needs.

Key Highlights:

• Provides accounting outsourcing services
• Adapts processes to different industries and company cultures
• Uses cloud accounting software
• Holds ISO-9001 certification
• Offers support in taxes and payroll
• Gives guidance on foreign investment

Services:

• Legal advisory services
• Accounting record management
• Tax compliance support
• Payroll processing

Contact Information:

• Website: con-tacto.co
• Address: Calle 98 No. 21 – 50 / Ofic. 502 Edif. Centro Empresarial Calle 98, Bogotá
• Phone: +57 60 1 790 3068
• E-mail: info@con-tacto.co
• LinkedIn: www.linkedin.com/company/contacto-estratégico
• Facebook: www.facebook.com/ContactoEstrategicoOutsourcing
• Instagram: www.instagram.com/contacto.backoffice

14. Besitz

Besitz is a company based in Barranquilla that delivers accounting and tax services in Colombia. The company provides bookkeeping, tax planning, and statutory audit support with connections to financial planning. Besitz handles financial audits and company incorporation processes for local and foreign businesses. The company offers reports with profitability analysis and cash flow insights.

Besitz supports tax advisory and foreign investment guidance across cities including Bogotá and Medellín. The company maintains digital operations with periodic in-person options and works with clients from Colombia and the United States.

Key Highlights:

• Supports companies in multiple Colombian cities
• Focuses on tax and financial planning integration
• Main office in Barranquilla with national coverage

Services:

• Company incorporation support
• Financial audit procedures
• Bookkeeping and financial statements
• Tax advisory and planning
• Statutory audit

Contact Information:

• Website: besitz.co
• Address: Green Towers Business Center, Calle 77b #57-103, Barranquilla
• Facebook: www.facebook.com/Besitzsas
• Instagram: www.instagram.com/besitzsas

15. Accounting Colombia

Accounting Colombia is a company based in Medellín that offers accounting and tax services for businesses operating in Colombia. The company provides support for international clients with services available in English. Accounting Colombia handles customized monthly packages along with one-time support for specific accounting or tax matters. The company also delivers free initial consultations to discuss general needs and obligations under Colombian regulations. The firm assists with recurring obligations and offers tailored solutions that fit unique business requirements. Accounting Colombia maintains a focus on tax and accounting compliance for companies of different sizes.  Operations include explanations of various tax terms and company obligations in Colombia through dedicated sections on the site.

Key Highlights:

• Provides customized monthly support packages
• Delivers one-time assistance for specific tax or compliance needs
• Gives free initial consultation sessions
• Helps with general accounting obligations and requirements

Services:

• Business structure consulting
• Bookkeeping and monthly reporting
• Tax filing preparation
• Compliance obligation management

Contact Information:

• Website: www.accountingcolombia.com
• Address: Calle 8 #84F-155, Medellín, Colombia
• Phone: +57 3218808645
• E-mail: info@accountingcolombia.com

16. Connect2BPO

Connect2BPO is a company established in 2016 that provides staffing and outsourcing services in Colombia. The company handles recruitment, payroll, and HR management for businesses seeking nearshore talent. Connect2BPO offers an employer of record solutions so clients can hire without setting up a local entity. The company supports various functions including customer service, sales campaigns, and back office operations.

Connect2BPO maintains offices in Colombia and delivers payroll services along with workspace options. The company focuses on transparency in workforce management and compliance processes. Operations include targeted recruiting and scalable staffing solutions for international clients.

Key Highlights:

• Based in Colombia with nearshore focus
• Manages full hiring and payroll processes
• Offers office rental and coworking spaces

Services:

• Recruitment and staffing
• Digital marketing assistance
• Payroll processing and compliance
• Customer service outsourcing
• Sales campaign support

Contact Information:

• Website: connect2bpo.com
• Address: Calle 77 #59-35 Office 1403. Barranquilla, Colombia
• Phone: +13022124601
• E-mail: info@connect2bpo.com
• LinkedIn: www.linkedin.com/company/connect2bpo
• Facebook: www.facebook.com/C2BPO
• Instagram: www.instagram.com/c2bpo

17. CIF Profesionales

CIF Profesionales is a company that offers accounting outsourcing and tax advisory services in Colombia. They support businesses with the implementation of international financial reporting standards and help carry out financial audits. The company also gives regular tax advice and handles general accounting tasks. CIF Profesionales brings together professionals from accounting sciences who help companies with their ongoing development needs.

CIF Profesionales follows a clear quality policy across their work. They concentrate on financial auditing and tax consulting, relying on people with solid experience in the field. Their style is practical and direct, aimed at delivering straightforward accounting solutions that actually help businesses move forward.

Key Highlights:

• Group of accounting science professionals
• Implements international financial reporting standards
• Maintains a quality policy
• Offers financial auditing services
• Provides general accounting and tax advisory

Services:

• Financial auditing
• Tax advisory
• Accounting outsourcing
• International standards implementation

Contact Information:

• Website: cifprofesionales.com
• Address: Carrera 68 H Bis No. 30-91 sur, Bogotá - Colombia
• Phone: +57 313 418 7242
• E-mail: comercial@cifprofesionales.com

Conclusion

Choosing the right tax preparation outsourcing partner in Colombia really comes down to what fits your specific situation. Some companies lean more toward full managed services, while others shine with flexible virtual assistants or specialized compliance support. It’s worth taking the time to look at how each one aligns with your industry, volume of work, and preferred way of collaborating.

At the end of the day, Colombia offers solid options that blend local regulatory knowledge with practical, scalable approaches. Whether you’re just testing the waters with a small team or ready to hand off bigger chunks of your finance operations, there are capable providers who can help ease the burden.

The key is to start a conversation, ask plenty of questions, and see who truly clicks with how you like to work. Tax season waits for no one, so finding that reliable fit early can save a lot of headaches down the line. Good luck out there.