A Social Security Agreement was signed on October 17, 2017 between Turkey and Poland. The Treaty will enter into force after the ratification processes of two countries are completed.
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The income tax treaty between Hong Kong and Turkey entered into force on 30 January 2026. The treaty, signed on 24 September 2024, is the first income tax agreement between the two jurisdictions. It aims to prevent double taxation and promote
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Poland’s Ministry of Finance announced that it has launched the national e-invoice system (KSeF 2.0) on 1 February 2026. Since launch, more than 50,000 invoices have already been submitted to the system. Poland’s Minister of Finance and
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Poland’s Ministry of Digital Affairs announced on 27 January 2026 that it has submitted draft legislation to introduce a Digital Services Tax (DST). First discussed in August 2025, the draft proposes a DST of up to 3% on a broad range of
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The Turkish Ministry of Treasury and Finance announced the exchange rates to be used for valuing foreign currency-denominated receivables and debts as of 31 December 2025. The rates are outlined in General Communiqué No. 590 on the Tax Procedure
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Turkey’s Ministry of Treasury and Finance has increased the limits for cash refund claims related to withholding tax (WHT). For 2026, the maximum amount eligible for a cash refund without requiring inspection reports rises from TRY 340,000 to
Read More Turkey’s Revenue Administration has set the asset revaluation rate for the fourth interim tax period of 2025 at 25.49%. The announcement was issued on 20 January 2026 through Corporate Tax Law Circular No. 71 (KVK-71 / 2026-1 / Investment
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