Our Services
We support businesses with a broad range of audit, tax, and financial advisory services.
Our Areas of Practice
Drawing on 25 years of experience in both the public and private sectors, we deliver reliable and value-added audit, tax, and financial advisory solutions to businesses.
Corporate Income Tax Return Full Certification Service
Through full certification services provided to income and corporate tax taxpayers, we identify potential tax risks at an early stage and ensure compliance with applicable tax legislation.
Tax Refund Service
We manage VAT and SCT refund processes end-to-end through Sworn-in Certified Public Accountant certification reports, ensuring accuracy, compliance, and timely completion of refund procedures.
Certification Services for Income and Corporate Tax Exemptions, Deductions, and Applications
Pursuant to the Communiqué published in the Official Gazette dated 30 December 2025, certain exemptions, deductions, and the application of domestic and global minimum supplementary corporate tax regulations are subject to certification by a Sworn-in Certified Public Accountant.
Corporate Restructuring Service
We offer comprehensive advisory services for mergers, divisions, changes in legal form, and liquidation processes, ensuring regulatory compliance and effective restructuring.
Special Purpose Audit (Due Diligence) Service
We provide comprehensive special audits and due diligence services focusing on companies’ financial and tax processes, enabling informed decision-making and risk assessment.
Preparation of Special Purpose Reports
We prepare special purpose reports for transactions requiring Sworn-in Certified Public Accountant certification in accordance with applicable legislation.
Tax Advisory Service
We provide strategic tax planning and compliance advisory services for domestic and cross-border investments, supporting businesses in navigating complex tax environments.
Transfer Pricing Service
We support companies in transfer pricing documentation, reporting, and comparable analysis in line with OECD guidelines and applicable legislation.
Tax Audit and Dispute Management
We represent taxpayers during tax audits and disputes, managing processes effectively to minimize risks and ensure compliance with tax regulations.
Tax and Accounting System Revision Service
We establish and develop accounting systems tailored to companies’ management, reporting, and operational needs.
Tax Training Service
We enhance institutional knowledge through up-to-date training programs on tax and financial legislation tailored to organizational needs.
* For detailed information, please click on the relevant service title.
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Adress
Maslak Mah Ahi Evran Cad
42 Maslak
Multi Office A No: 14/03
Sarıyer / İstanbul Türkiye
Working Hours
Monday – Friday: 09:00 – 18:00 Saturday – Sunday: Closed
Contact
denetim@tandenetim.com +90 212 812 74 19
Tan Denetim Yeminli Mali Musavirlik A.Ş., provides reliable and value-added services in tax, audit, and financial advisory, backed by over 25 years of experience in the public and private sectors and a team of experts specialized in their fields.