Portugal and Saudi Arabia signed an income tax treaty for the avoidance of double taxation and the prevention of fiscal evasion with respect to taxes on income in Lisbon on 8 April 2015.
Related Posts

Saudi Arabia imposes 10% tax on undeveloped land to boost construction
Saudi Arabia has raised the annual fee on unused land from 2.5% to as much as 10% of the property's value, following Cabinet-approved reforms to the White Land Tax Law. The changes, enacted on 29 April 2025, represent the largest update to the law
Read More
Saudi Arabia approves tax treaties with Bahrain, Croatia and Kuwait
The Saudi Arabian Council of Ministers approved the signing of an income tax treaty with Bahrain and the approval of tax treaties with Croatia and Kuwait on 22 April 2025. The treaty with Bahrain aims to address double taxation and promote
Read More
Saudi Arabia: ZATCA publishes updated guide clarifying VAT Executive Regulations
The Saudi Zakat, Tax, and Customs Authority (ZATCA) has published a VAT Guide, providing clarifications on amendments to the VAT Executive Regulations. The VAT Executive Regulations , which approved changes to the VAT implementing regulations,
Read More
Saudi Arabia: ZATCA approves new real estate transaction tax regulations
Saudi Arabia’s Zakat, Tax and Customs Authority (ZATCA) has approved the executive regulations for the Real Estate Transaction Tax (RETT), published in the official gazette on 9 April 2025. The regulations will take effect on 10 April 2025,
Read More
Saudi Arabia: ZATCA urges taxpayers to benefit from fines cancellation initiative until June 2025
The Saudi Zakat, Tax and Customs Authority (ZATCA) has urged all taxpayers to leverage from the “Cancellation of Fines and Exemption of Penalties Initiative" which ends on 30 June 2025. This announcement was made by ZATCA on 6 April
Read More
Portugal approves tax simplification Law to cut compliance costs
Portugal's government has approved Decree-Law no. 49/2025, introducing several tax simplification measures to boost economic competitiveness. These measures focus on reducing compliance costs, improving transparency, and refining tax justice
Read More