UAE and Saudi Arabia require businesses to file taxes by September 30, 2025, to avoid penalties.

The UAE’s Federal Tax Authority urges all corporate taxpayers, including those exempt from tax but required to register, to file returns within nine months of their tax period’s end, with a deadline of September 30, 2025, to avoid penalties. Businesses with a December 31, 2024, fiscal year-end can file immediately via the 24/7 EmaraTax platform, which requires accurate data entry including TRN, accounting principles, and tax loss claims. Early filing and timely payment are recommended to prevent delays from banking issues. While filing and payment need not be simultaneous, compliance with federal tax laws and official guidance is mandatory. Assistance is available through registered tax agents. Meanwhile, Saudi Arabia’s ZATCA requires VAT-registered businesses with annual supplies over SR40 million to file August returns by September 30 to avoid penalties of 5% to 25% of unpaid VAT. Both authorities emphasize timely submission through official digital channels to ensure compliance.