Hong Kong: IRD extends filing deadline for 2025/26 profits tax returns under block extension scheme

15 July, 2026

The Hong Kong Inland Revenue Department confirmed, in a circular letter on 14 July 2026, that the due date for 2025/26 Profits Tax returns with Accounting Date Code "D" (accounting dates from 1 to 31 December 2025) is extended from 17 August 2026 to

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Greece: AADE extends filing deadline for 2025 corporate, personal income tax returns

14 July, 2026

Greeceโ€™s Independent Authority for Public Revenue (AADE) has extended the deadline for submitting income tax returns for the 2025 tax year from 15 July 2026 to 24 July 2026. The extension applies to both personal income tax returns filed by

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Australia: ATO strengthens compliance action on over-claimed expenses, GST credits

13 July, 2026

The Australian Taxation Office (ATO) announced on 8 July 2026 enhanced compliance measures targeting businesses that intentionally overstate deductible expenses and GST credit claims. ATO is strengthening compliance action on businesses that

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Poland gazettes amended mandatory disclosure rules, raises third-party tax payment threshold

10 July, 2026

Poland has gazetted the Act of 29 May 2026 amending the Tax Ordinance and Certain Other Acts, modernising tax reporting procedures, specifically concerning tax schemes and the exchange of fiscal information within the European Union. One of the

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Sweden: MoF consults DAC Recast to reduce administrative burdens for companies

10 July, 2026

The Swedish government has launched a public consultation on the European Commissionโ€™s proposed recast of the Council Directive on administrative cooperation in the field of taxation (DAC Recast) on 6 July 2026. This European Commission

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France extends GIR filing deadline

10 July, 2026

Franceโ€™s Ministry of Economy and Finance announced an extension of the filing deadline for the GloBE Information Return (GIR) for the financial year ended 31 December 2024 through a press release issued on 8 July 2026. The deadline, which was

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US: IRS simplifies penalty relief, introduces automatic process for eligible taxpayers

09 July, 2026

The US Internal Revenue Service (IRS) announced on 8 July 2026 that it introduced a new automatic process to provide penalty relief for taxpayers with a history of filing and paying on time, reducing the need for them to request assistance. The

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EU: Belgium, Bulgaria, Cyprus face reasoned opinions over DAC9 transposition gaps

09 July, 2026

The European Commission issued reasoned opinions to Belgium, Bulgaria, and Cyprus for failing to fully transpose Directive (EU) 2025/872 (DAC9), which establishes rules for the filing and exchange of GloBE Information Returns (top-up tax information

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Spain opens 2025 corporate income tax filing

07 July, 2026

The Spanish Tax Agency has launched the 2025 Companies Campaign, with the filing period for Corporate Income Tax opening on 1 July 2026. The campaign includes a dedicated webpage bringing together guidance, updates and support materials to help

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South Africa: SARS launches 2026 tax filing season with expanded auto-assessments, digital upgrades

03 July, 2026

The South African Revenue Service (SARS) has launched the 2026 tax filing season, introducing new enhancements aimed at simplifying the filing process and broadening the scope of its auto-assessment programme. SARS stated that these improvements

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Greece: AADE extends GIR filing deadline, issues Pillar Two guidance

03 July, 2026

Greece's tax authority (AADE) published two administrative guidance documents for taxpayers subject to Pillar Two global minimum tax requirements under Bill 5100/2024. Decision A.1131/2026 establishes the complete filing and information exchange

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UK confirms no Pillar Two late-filing penalties for returns filed before August 2026

03 July, 2026

UKโ€™s tax authority, HMRC, has updated its Pillar Two guidance on 26 June 2026, confirming that under its transitional approach to implementing the Pillar Two top-up taxes, it will not impose late filing penalties for UK tax returns, overseas

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Turkey extends 2024 global minimum supplementary corporate tax returns deadline

30 June, 2026

The Turkish Revenue Administration announced the release of Tax Procedure Law Circular No. 203 on 29 June 2026, which extends the filing deadline for Global Minimum Supplementary Corporate Tax Returns for the 2024 fiscal year. As per the Tax

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Belgium gazettes electronic form for GIR notification

30 June, 2026

Belgium published the Royal Decree of 22 June 2026 in the Official Gazette on 29 June 2026, entering into force on the same day, establishing the procedure for submitting the GloBE Information Return (GIR). It adopts the standard GIR form under

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Belgium consults draft undertaxed payments rule (UTPR) top-up tax return for 2025

19 June, 2026

Belgium has launched a public consultation on a draft undertaxed payments rule (UTPR) top-up tax form and related explanatory guidance for the 2025 tax year. UTPR explanatory guidance Issued by the Federal Public Service Finance, the official

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Belgium gazettes decree on QDMTT, IIR return forms for 2025 assessment year

19 June, 2026

Belgiumโ€™s Ministry of Finance has gazetted Royal Decrees establishing the return forms for both the Qualified Domestic Minimum Top-Up Tax (QDMTT) and the Income Inclusion Rule (IIR) for the 2025 assessment year. Both Royal Decrees of 5 June 2026

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Portugal further extends CIT deadline for Form 22 filing, payment

19 June, 2026

Portugal has granted a further extension for the submission of the periodic corporate income tax return (Form 22) and the corresponding payment for the 2025 tax period, moving the deadline from 19 June to 30 June 2026. The extension was announced

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Hong Kong: IRD reminds property owners of 2025/26 tax filing obligations

17 June, 2026

The Hong Kong Inland Revenue Department has issued a notice outlining the property tax obligations of property owners for the year of assessment 2025/26. Property tax is charged on owners of land and/ or buildings ("Landed Property") by reference

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