Sahin Tuhan, Certified Public Accountant — Istanbul
TitleCPA · SMMM
MembershipsTURMOB · ISMMMO
Experience23+ years
LocationIstanbul
FirmSistem Global

Certified Public Accountant · Istanbul

Hi, I'm Şahin.

I practise as a Certified Public Accountant and tax advisor. I have devoted most of my career to helping businesses not just file their returns, but build sound financial decisions from the ground up. Today I lead a team of 22 at Sistem Global, serving a broad range of clients — from SMEs to international entrepreneurs.

My expertise centres on Turkish corporate and income tax law, but goes well beyond that. I advise on cross-border taxation, technopark regulations and the service-export VAT exemption — because for most businesses the real question is rarely "where does this number go?" but rather "is this structure set up correctly?"

I work with SME owners, freelancers, startup founders and international entrepreneurs looking to do business in Turkey. Turning complex regulations into clear decisions has been the essence of what I do for 23 years.

Areas of Expertise

  • Corporate and income tax planning
  • Startup accounting and investor reporting
  • Foreign-capital company formation and operations in Turkey
  • Technology Development Zone (Technopark) accounting and tax exemptions
  • Service-export tax deduction (CTA Article 10/1-ğ)
  • Transfer pricing and intra-group structures
  • VAT planning and e-transformation
  • Social security law and employer obligations

Professional Memberships & Licence

  • TURMOB — Union of Chambers of Certified Public Accountants and Sworn-in Certified Public Accountants of Turkey
  • ISMMMO — Istanbul Chamber of Certified Public Accountants
  • SMMM Licence — Certified Public Accountant licence issued by TURMOB

Get in touch

Want to discuss your tax situation, company structure, or investment readiness? Book a free 30-minute consultation.

Book a Call →
+90 212 320 60 06·info@sahintuhan.co·4. Levent Plaza, Floor 5, Istanbul