SEAACADEMY IK
ENGLISH TAX AND CORPORATE COMPLIANCE INFORMATION CENTER
ENGLISH TAX AND CORPORATE COMPLIANCE INFORMATION CENTER
2026
English Tax Circulars 2026
English-language summaries of selected Turkish tax legislation, corporate tax developments, filing deadline changes and compliance announcements.
| Circular Type | Number | Circular | Date |
|---|---|---|---|
| English Tax Circular | 2026/4 | Law No. 7582 on Amendments to Certain Laws Has Been Published | 08.06.2026 |
| English Tax Circular | 2026/3 | Explanations Introduced by the Corporate Tax General Communiqué Serial No. 25 | 01.06.2026 |
| English Tax Circular | 2026/2 | Tax Regulations Introduced by Law No. 7577 | 01.05.2026 |
| English Tax Circular | 2026/1 | Extension of Filing and Payment Deadlines for Local Minimum Top-up Corporate Income Tax Returns | 13.01.2026 |