


Your Trusted Partner in Legal and Fintech Consulting for Serbia’s Tax Compliance
About fislexgroup
fislexgroup was established to bridge the gap between advanced fintech solutions and robust legal compliance in Serbia’s tax environment. With deep expertise in eFiscalization, TaxCore compliance, and enterprise software development, we empower businesses to meet regulatory requirements efficiently and with confidence.
Our multidisciplinary team consists of legal professionals, software engineers, and tax consultants dedicated to providing tailored guidance and technical solutions. We understand the complexities of Serbia’s fiscalization laws and offer actionable strategies for seamless integration.
Our mission is to deliver reliable, innovative, and scalable services that simplify tax compliance, reduce operational risks, and foster sustainable business growth. We value transparency, partnership, and a commitment to staying ahead in a rapidly changing regulatory landscape.
Meet the fislexgroup Team
We are a dedicated team of professionals committed to delivering excellence.

Kristina Pavlović
Head of Legal Consulting

Nikola Bikić
Lead Fintech Advisor

Stefan Ilić
Senior Tax Compliance Specialist

Nikola Bikić
Enterprise Solution Architect
Setting the Standard for Tax Compliance and Efiscalization in Serbia
Our Distinctive Expertise
Innovative Solutions for Legal and Fintech Challenges

Expertise you can trust for fiscal transformation
Efiscalization Mastery
Specialized guidance and implementation for seamless eFiscalization in compliance with Serbia’s TaxCore system.

Stay ahead of regulatory changes
Comprehensive Tax Compliance
Proactive legal consulting to ensure your organization meets all Serbian tax regulations, reducing exposure to penalties.

Solutions built for your business needs
Custom Enterprise Software
Tailored fintech and legal tech solutions designed to streamline your operations and integrate seamlessly with existing systems.
Partner With Legal & Fintech Experts
Advance Your Tax Compliance Initiatives
