In Irish news, the Economic and Social Research Institute has published an economic overview of Ireland and Northern Ireland, and the extended ROS pay and file deadline for the 2024 tax year has been announced.  In UK news, HMRC has published updated guidance on several major legislative changes effective from 6 April 2025 and we bring you a range of updates for employers. In International news this week, Members of the European Parliament discuss the role of tax policy for the green transition. Ireland 1. A high-level comparison of the economies of Ireland and Northern Ireland (NI) over recent years is outlined in a recent report published by the Economic and Social Research Institute. 2. Revenue has confirmed Wednesday 19 November 2025 as the ROS 2024 return extended filing and payment date for certain self-assessment taxpayers. UK 3. Read a range of updates from HMRC which are relevant for employers. 4. In this week’s miscellaneous updates, HMRC has published updated guidance on several major legislative changes which took effect from 6 April 2025. International 5. The European Parliament’s tax matters subcommittee hosted a public meeting on the role tax policy can play in achieving the green transition while maintaining competitiveness. Keep up to date with all the latest Irish, UK, and international tax developments through Chartered Accountants Ireland’s Tax Newsletter. Subscribe to the Tax News by updating your preferences in MyAccount. You can also read this week’s EU exit corner here.  

Over 150 of Northern Ireland’s leading Chartered Accountants and their partners will travel to Berlin this week for a major international conference focused on the theme ‘Leading Through Change’. Organised by Chartered Accountants Ulster Society in partnership with Danske Bank, the Berlin Conference will run from 1st to 4th May 2025, providing a unique platform to explore the leadership challenges and opportunities presented by changes in culture, a volatile economy, and unpredictable geopolitics. The conference will shine a spotlight on the crucial trading links between Northern Ireland and Germany — Northern Ireland’s second-largest export market— with strong growth in sectors including pharmaceuticals, electronics and manufacturing, fintech, and artificial intelligence. Speakers at the Conference will include: Ambassador Maeve Collins, Ireland’s Ambassador to Germany, former Deputy Permanent Representative to the EU and senior official in the Department of Foreign Affairs. Judy Dempsey, senior fellow at Carnegie Europe and respected journalist on European affairs. Dr. Alexander Boersch, Chief Economist at Deloitte Germany. John-Paul Coleman, Head of Treasury & Markets, Danske Bank. Geoff Sharpe, Head of Corporate Banking, Danske Bank. John Lynam, Deputy Head of Mission at the Irish Embassy in Berlin. Jens Schmidt, CFO of VertiGIS Ltd and finance leader in Germany’s tech sector. Brian O’Farrell, founder of Berlin-based recruitment agency O’Farrell Recruitment. Joanna Chung, Strategic Finance Manager based in Berlin with deep international finance experience. Kate Ferguson, economics and geopolitics reporter at Deutsche Welle. Gillian Sadlier, Chairperson of Chartered Accountants Ulster Society, said: “This year’s theme, ‘Leading Through Change’, reflects the challenges business leaders face today in an increasingly volatile world. From the evolution of workplace culture to the shifting geopolitical landscape, our members are navigating significant change. This conference will provide a timely forum to share insights and explore how strong leadership can help businesses adapt and succeed.” “Berlin is a fitting location. Germany continues to be one of Northern Ireland’s most important trading partners. This conference not only offers insights from global thought leaders, but also strengthens economic ties between our two regions.” Peter Houston, Head of North Business Centre at Danske Bank, said: “Danske Bank is proud to once again support this prestigious conference. The accountancy profession plays a vital role in Northern Ireland’s economic progress, and we value our long-standing partnership with the Ulster Society. As a bank, we are committed to helping our customers grow and compete internationally – especially in key markets like Germany.” The conference marks the continuation of a partnership between Chartered Accountants Ulster Society and Danske Bank that has spanned over two decades, with past conferences held in cities such as New York, Toronto, Munich, Lisbon, Madrid and Chicago.

On 28 April the Ulster Society hosted a webinar focused on the legal and tax considerations around business succession planning featuring Mark Thompson, A&L Goodbody; and Gemma Johnson, Grant Thornton. In this webinar our expert speakers covered the latest trends, best practices and strategies related to this critical area. They also discussed the new challenges that family-owned businesses face when it comes to succession planning following the budget. A recording of this webinar is available to view, for free and on demand, HERE A copy of Mark Thompson's slides are available to view HERE

The Republic of Côte d’Ivoire has become the 150th signatory to the Multilateral Convention on Mutual Administrative Assistance in Tax Matters (the Convention). This paves the way for Côte d’Ivoire to engage in a wide range of mutual assistance in tax matters and exchange of information with 149 other jurisdictions while guaranteeing extensive safeguards for the protection of taxpayers' rights.  

The European Parliament’s tax matters subcommittee, hosted a public hearing on the role tax policy can play in bringing about the economic green transition while also ensuring that the EU business remains competitive. The purpose of the hearing was to examine tax incentives for clean energy, aviation, and maritime transport, with a particular focus on the recommendations from the Draghi report. The meeting focused on the green transition and enhancing sustainability in key sectors.

The latest UK tax tidbits feature updated guidance in a range of areas: Double Taxation Treaty Passport Scheme register,  HMRC email updates, videos and webinars for tax agents and advisers,  Extra Statutory Concessions (VAT Notice 48),  Check how much tax you pay on dividends and interest from savings,  Work out your Capital Gains Tax adjustment for the 2024 to 2025 tax year,  Late registrations for employment related securities,  Check how to deal with an employment related securities penalty,  Check if you have to pay tax on your pension,  Appeals reviews and tribunals guidance,  Calculate interest and penalties for tax years ending 5 April 2005 to 5 April 2023,  Calculate tax, interest and penalties for the tax years ending 5 April 2010 to 5 April 2023,  Named tax avoidance schemes, promoters, enablers and suppliers,  Our governance,  Check genuine HMRC contact that uses more than one communication method,  Apply for a refund of the higher rates of Stamp Duty Land Tax,  What will happen if you do not pay your tax bill,  Claim tax relief on your private pension payments,  Additional information you must submit before you claim for Research and Development tax relief,  Research and Development (R&D) Tax Relief: Enhanced R&D intensive support for loss-making SMEs based in Northern Ireland,  Research and Development tax relief: the merged scheme and enhanced intensive support,  Let Property Campaign: your guide to making a disclosure,  Employment Allowance: further guidance for employers,  Rates and thresholds for employers 2025 to 2026,  Inheritance Tax account (IHT400),  Check genuine HMRC contact that uses more than one communication method,  Check if you need to tell HMRC about your rental income,   Help with common risks in transfer pricing approaches — GfC7,  Penalties for a failure to correct certain offshore tax non-compliance, and  Details of deliberate tax defaulters. 

In this week’s post EU exit corner, we bring you the latest guidance updates and publications relevant in the post EU exit environment. The most recent Trader Support Service bulletin is also available as is the latest Brexit and Beyond newsletter from the Northern Ireland Assembly EU Affairs team. HMRC has also sent several reminders that the 1 May 2025 deadline for changes in how goods are moved by parcel and freight from Great Britain (GB) to Northern Ireland (NI) is in just a few days.  1 May 2025 parcels and freight deadline is approaching  HMRC has issued a range of reminders about the revised 1 May 2025 deadline for changes in how parcels and freight move from GB to NI. Read HMRC’s reminder emails as follows:  Traders moving goods from Great Britain to Northern Ireland, and  If your business moves goods from Great Britain to Northern Ireland.  Miscellaneous guidance updates and publications  Additional Information (AI) Statement Codes for Data Element 2/2 of the Customs Declaration Service (CDS),  CDS Declaration Completion Instructions for Imports,  Data Element 2/3: Documents and Other Reference Codes (Union) of the Customs Declaration Service,  Customs Importer and Exporter Population,  Customs UK Importer and Exporter Population: data tables 2024,  Top-up your Customs Declaration Service duty deferment account,  Amend or cancel a Customs Declaration Service import declaration,  Search the register of customs agents and express operators,  NCTS: software developers, and  Declare commercial goods you’re bringing into Great Britain in your accompanied baggage or a small vehicle.   

In this week’s miscellaneous updates, HMRC has published a range of updated guidance for key legislative changes which took effect from 6 April 2025 and draft legislation on the carbon border adjustment mechanism has been published for consultation. HMRC has issued a press release highlighting that Making Tax Digital for income tax commences next year and in another press release to mark the 20th anniversary of HMRC, HMRC looks to the future and says it is “harnessing the spirit of then Chancellor Gordon Brown’s bold reforms and embarking on a new era of transformation”. An update has been published on the consultation on predevelopment costs and the latest schedule of HMRC Talking Points live and recorded webinars for tax agents are available for booking. Spaces are limited, so take a look now and save your place. And finally, check HMRC’s online services availability page for details of planned downtime and the online services affected.   Updated guidance published on key legislative changes   Globally mobile employees The new Foreign Income and Gains regime commenced from 6 April 2025. HMRC has therefore published a collection of new guidance on 'Globally mobile employees' for employers. This includes guidance on the impact of residence on an employee’s liability to UK income tax, the newly reformed overseas workday relief, and the operation of PAYE for the new rules in place from 6 April 2025.   HMRC has also published guidance on how to send a notification to HMRC on running PAYE on a proportion of globally mobile employee’s income related to their UK duties. This addresses the new Section 690 Income Tax (Earnings and Pensions) Act 2003 direction process.   HMRC has also updated the relevant sections of their manuals with more detailed guidance as follows: new pages in the PAYE manual to cover the new globally mobile employee PAYE notification process,   a new section in the Employment Income manual for Overseas Workday Relief, and   updated pages on travelling expenses for non-resident and qualifying new resident employees working in the UK.  In September 2024, the Institute established a new working sub-group of the NI Tax Committee and Tax Committee South which is examining the complexity of cross-border and remote/hybrid working on the island of Ireland with a view to discussing the complexities of this with both the UK and Irish Government to identify improvements for employers and employees impacted. New Inheritance Tax (IHT) residence based regime  From 6 April 2025, the UK’s IHT territoriality rules changed from a domicile to residence-based regime. Broadly, and subject to transitional provisions, individuals who have been UK tax resident for at least 10 out of the previous 20 tax years are now considered ‘long-term UK resident’ and are therefore subject to IHT on their worldwide assets. There are specific provisions relating to trusts.   HMRC has now published guidance, and changes to its IHT manual which includes a new section on the rules for long-term UK residents.  Abolition of non-domiciled regime  The non-UK domiciled ‘remittance’ regime was abolished from 6 April 2025 and the new Foreign Income and Gains (FIG) regime was introduced. As a result, UK tax resident individuals now pay tax on worldwide income and gains on an arising basis irrespective of their domicile. This is subject to the four-year FIG regime which is available to individuals within their first four years of UK tax residence, after a period of at least 10 consecutive years of non-residence. These changes are also accompanied by a series of transitional rules which include the three-year Temporary Repatriation Facility for those previously taxed on the remittance basis.   HMRC has now published guidance to support these changes as follows:  a new Residence and FIG regime manual, and   updated pages in the Trusts, Settlements and Estates Manual, and   International Manual.   Further HMRC guidance and manual updates are expected to be published in due course.  Update on consultation on predevelopment costs  In the 2024 Autumn Budget, the Government committed to launching a consultation in early 2025 to explore the tax treatment of predevelopment costs. Earlier this month, HM Treasury published an update on this which referred to the recent Court of Appeal judgment in Orsted West of Duddon Sands (UK) Ltd v HMRC .   According to HM Treasury, as this case considered “matters with significant readout across to this issue” the publication of this consultation has therefore been postponed. The Government will determine its next steps in respect to this consultation in due course.   In the meantime, views from stakeholders on this judgment and its implications are invited by email to predevcosts@hmtreasury.gov.uk. 

Revenue has updated the Tax and Duty manual Credit in respect of tax deducted from emoluments of certain directors and employees to include the contact details for the Tax Appeals Commission. Periodic updates have also been made throughout the manual including references to the 2024 tax year.

HMRC has sent a range of emails and published several documents relevant to employers, including the April 2025 Employer Bulletin. The minutes of the 13 March 2025 HMRC Employer and Payroll Group forum meeting, which the Institute is represented on, have also been published. These contain detailed information about the new Globally Mobile Employee PAYE Notification Form.   April 2025 Employer Bulletin  The April 2025 edition of the Employer Bulletin brings you all the latest HMRC updates and guidance to support employers, payroll professionals and agents. Included in this edition are important updates on:    • the new rates of the National Minimum Wage,   • reporting expenses and benefits for 2024/25,   • changes to notifications by employers to operate PAYE on a proportion of a globally mobile employee’s income and to overseas workday relief, and   • changes to the tax treatment of double cab pickups.         It also provides information to employers to ensure they are selecting the correct national insurance contributions (NICs) category letter for certain employees in respect Category B (married women and widows who have a certificate of election form showing that they are entitled to pay reduced NICs).   You can read the bulletin on screen or print it off. It’s compatible with most screen reading software packages.  Paying your PAYE and VAT bill by direct debit  HMRC is reminding taxpayers that you can make your PAYE or VAT payments simpler by signing up to pay by direct debit (DD). According to HMRC, DD is the most accurate way to pay these tax bills and reduces the burden of having to make the payment yourself, so you don’t need to work out how much you need to pay or miss a payment deadline.  Payments are automatically collected from your bank account based on the information you provide in the: Full Payment Summary and Employer Payment Summary for PAYE tax bill, and  VAT return.  To pay PAYE bill by DD, see: https://www.gov.uk/pay-paye-tax?utm_source=PAYE&utm_medium=email&utm_campaign=DD. To pay your VAT bill via DD go to https://www.gov.uk/pay-vat?utm_source=VAT&utm_medium=email&utm_campaign=DD.  Employer emails from HMRC  HMRC has sent a range of emails on subjects relevant to employers:  Are you expecting to pay statutory payments?,   Reporting accurate information in real time, and  Statutory Neonatal Care Leave and Pay update. 

Revenue has updated the Tax and Duty manual VAT – Postponed Accounting to reflect the recent change to the VAT 3 return making it mandatory to complete the Postponed Accounting PA1 field.

Revenue has issued an eBrief announcing Wednesday 19 November 2025 as the ROS 2024 return extended filing and payment date for certain self-assessment taxpayers. The extension applies to taxpayers who file their 2024 Form 11 return and fully meet their payment obligations through ROS. The payment obligations relate to the balance of income tax due for 2024 and the preliminary tax payment due for 2025. Beneficiaries in receipt of gifts and inheritances with a valuation date in the year ended 31 August 2025 who file a capital acquisitions tax return and make the appropriate payment through ROS can also avail of the extended deadline date. Taxpayers are required to both file and pay through ROS to qualify for the extension. Revenue confirmed in the eBrief that extension will not apply if only one action is completed through ROS. In these cases, the filing and tax payment due date will then be no later than 31 October 2025.