TAX · FINANCE · ADVISORY
We Navigate Complexity.
You Drive Growth.
Istanbul-based tax, corporate finance and advisory services.
Trusted expertise for businesses operating in Türkiye and beyond.
WHAT WE OFFER
01
Tax Compliance & Assurance
Navigate complex compliance requirements across Turkish tax regulations and international reporting standards with confidence.
02
Corporate Legal Services
Acting on your behalf, we manage and execute corporate legal transactions under the Turkish Commercial Code, safeguarding your company’s legal standing and operational integrity.
03
Tax Advisory Services
We develop bespoke tax strategies for individuals and businesses within local and international regulatory frameworks — minimising exposure and adding strategic value to your financial decisions.
04
CFO Services
Standing as a trusted partner for growing businesses, we provide comprehensive support across financial process management, reporting, strategic planning and financial risk management.
05
Corporate Finance Services
We support your strategic decisions through financial modelling, M&A advisory and capital structuring solutions — creating sustainable long-term value for your business.
ABOUT THE FIRM
Bespoke · End-to-End · Long-Term
HalukSinan Auditing & Consulting is a professional tax and financial advisory firm based in Istanbul, delivering services to international standards. We combine deep technical expertise with solutions designed specifically around each client’s corporate structure and needs — guiding businesses operating in Türkiye and international markets across tax advisory, audit, corporate finance and commercial law, and supporting their sustainable growth through a long-term, trust-based partnership.
Headquarters
Istanbul, Türkiye
Coverage
Domestic & International
Approach
Independent & Partner-Led
WHY HALUKSINAN
What Sets Us Apart
Truly Independent
We have no affiliations, referral arrangements, or conflicts of interest. Our advice is driven solely by what is right for you — not by institutional pressure or commercial incentives.
International Perspective
Deep expertise in Turkish regulations combined with strong command of international tax law, IFRS, and cross-border structures. We speak the language of global business.
Partner-Led Engagement
Every client engagement is led and supervised by a senior professional — not delegated down the chain. You get experienced judgement on every decision, every time.