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On June 30, 2026, the Puerto Rico Department of Treasury ("PRTD") issued Internal Revenue Circular Letter No. 26-13 ("IR CL 26-13") to implement one of the most important changes to the SURI platform in recent years, and a significant change in the administration of the Municipal Sales and Use Tax ("Municipal SUT"). Effective with the SUT Monthly Return for July 2026, due on August 20, 2026, the filing and payment of the Municipal SUT for 73 participating municipalities (“Participating Municipalities”) will be integrated into the Unified Internal Revenue System ("SURI").

On June 30, 2026, the Puerto Rico Department of Treasury ("PRTD") issued Internal Revenue Circular Letter No. 26-13 ("IR CL 26-13") to implement one of the most important changes to the SURI platform in recent years, and a significant change in the administration of the Municipal Sales and Use Tax ("Municipal SUT"). Effective with the SUT Monthly Return for July 2026, due on August 20, 2026, the filing and payment of the Municipal SUT for 73 participating municipalities (“Participating Municipalities”) will be integrated into the Unified Internal Revenue System ("SURI").

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