Full Certification Services
Vezin provides Full Certification services to support companies subject to the Turkish Commercial Code, as well as individual and corporate taxpayers, in fulfilling their tax obligations in full compliance with applicable legislation. Our Full Certification services are not limited to reviewing tax returns and financial statements at the end of the reporting period; they also include the regular examination of companies’ accounting records, tax-related transactions and filing processes throughout the year.
In today’s business environment, the scope and complexity of tax legislation, the intensity of tax audits and the tax-related risks faced by companies continue to increase. Accordingly, Full Certification services have become an important assurance mechanism that enables taxpayers to maintain their tax processes within a reliable, transparent and auditable framework. Throughout this process, Vezin supports its clients in fulfilling their statutory obligations accurately, completely and on time.
Our Full Certification engagements are based on a comprehensive assessment of companies’ accounting records, financial statements, tax returns and supporting documentation. Our objective is not only to verify the accuracy of existing transactions, but also to identify potential tax risks at an early stage and support the timely implementation of appropriate measures.
Our Approach to Full Certification
Vezin regards Full Certification not merely as the fulfilment of a statutory requirement, but as a strategic audit and advisory process that enhances the reliability of companies’ financial and tax-related processes. Accordingly, our clients’ accounting systems, documentation practices, tax filing processes and financial statements are reviewed regularly throughout the year.
Our core approach is to ensure full compliance with applicable legislation, reduce tax risks, enhance the reliability of financial records and establish a sound financial infrastructure that supports management decision-making. A tailored and effective Full Certification work plan is developed by taking into consideration each taxpayer’s operational structure, industry-specific characteristics and transaction volume.

Our core approach is to ensure full compliance with applicable legislation, reduce tax risks, enhance the reliability of financial records and establish a sound financial infrastructure that supports management decision-making. A tailored and effective Full Certification work plan is developed by taking into consideration each taxpayer’s operational structure, industry-specific characteristics and transaction volume.

Scope of Our Full Certification Services
- Review of the corporate income tax return and its appendices for compliance with applicable legislation
- Examination of financial statements and accounting records from a tax compliance perspective
- Assessment of the accuracy of income, expense, cost and deduction items
- Review of the application of tax incentives, exemptions and deductions
- Examination of transactions conducted during the reporting period in terms of documentation and accounting requirements
- Identification of potential tax risks arising during tax return preparation and filing processes
- General compliance assessment of VAT, withholding tax, provisional tax and other tax obligations
- Review of year-end closing procedures and tax provisions
- Preparation and submission of the Full Certification Report in accordance with applicable legislation
Experience and Expertise
Our Full Certification services are delivered by a specialist team comprising Sworn-in Certified Public Accountants and Certified Public Accountants. Our team’s extensive knowledge of tax legislation, audit experience and practical expertise across different industries enable us to provide solutions that create value not only through regulatory compliance, but also through the improvement of clients’ business and financial processes.
Our Approach
At Vezin, we provide Full Certification services in accordance with the principles of full regulatory compliance, independence, professional due care, transparency and reliability. Our objective is to support our clients in fulfilling their tax obligations accurately and on time, identify potential risks at an early stage and help them establish safer, more organized and sustainable financial processes.
Would You Like to Learn More About Our Other Services?
We provide comprehensive tax advisory services covering a broad range of matters, from companies’ day-to-day tax transactions to strategic decision-making processes.
Vezin provides end-to-end support to companies throughout value-added tax refund processes, helping them claim their refund entitlements accurately, promptly and in full.






