Basically, as a kind of compliance audit, tax audit determines whether accurate tax amount was paid to the tax authorities. Within this framework, from the perspective of fınancial statements, the issues in tax audits may be related to assets & liabilities in terms of their valuation measurements as regulated in Tax Procedural Law and revenues & expenses in terms of their taxability and deductibility (whether revenues and expenses were correctly categorized and classified as tax deductible and non-tax deductible items).

This research was focused on the tax audit for corporate income taxpayers from the standpoint of tax legislation. in addition to Turkish accounting and tax legislation, International Accounting Standards and US Generally Accepted Accounting Principles were covered comparatively as needed.

This text is mainly based on the Author’s Ph.D. dissertation including new Corporation income tax practice which has become effective from the beginning of 2007. Additionally, the Turkish Uniform Chart of Accounting System was also added to the text as an appendix. Based upon years of observing experience of the Author as a tax auditor working for the Presidency of Revenue Administration of Turkey, this text represents one of the fîrst majör efforts to integrate fmancial statement items and tax review of them together.