Ireland: Ireland confirms AT1 instruments treated as debt

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Ireland: Ireland confirms AT1 instruments treated as debt

Galvin-Turlough
Smith-Kevin

Turlough Galvin

Kevin Smith

Ireland's Finance Bill 2015 (the Bill) was published on October 22 2015 and it contains new (previously unannounced) provisions on the Irish tax treatment of Additional Tier 1 (AT1) instruments. The Bill confirms that AT1 instruments qualifying as such under the Capital Requirements Regulations will be regarded as debt instruments.

What are AT1 instruments?

In general terms, AT1 instruments are a form of loss-absorbing capital issued by banks (also known as contingent convertible capital). They are similar in nature to debt instruments but convert to equity or can be written down if bank regulatory capital falls below a specified level.

Change in Revenue policy on deductibility

We understand that in addition to AT1 instruments being regarded as debt, it is intended that the return paid on AT1 instruments will now be deductible. This involves a change to the long-standing practice of the Irish Revenue Commissioners which to date has been to deny deductions for interest paid on all Tier 1 instruments. It is unclear from when this change will apply in practice and whether it will affect AT1 instruments already in issue. Clarification from the Irish Revenue Commissioners on these matters is expected in the near future.

Withholding tax treatment of return paid

In addition, the Bill provides that the return paid on an AT1 instrument shall be treated as interest for Irish tax purposes and that the AT1 instrument will be treated as a quoted Eurobond for withholding tax purposes. Accordingly, as a general rule, AT1 instruments should be exempt from Irish withholding tax (subject to satisfying some additional conditions).

Even though AT1 instruments will be treated as quoted Eurobonds, it is anticipated that banks may choose to list the instruments so that Irish deposit interest retention tax does not apply.

Implications for investors in Irish AT1 instruments

The treatment of the return paid on AT1 instruments as deductible interest may have implications for both Irish and non-Irish resident investors in AT1 instruments issued by Irish banks. For certain Irish resident investors, the change may result in less beneficial tax treatment on receipt of the return. Investors that are not resident in Ireland should consider whether the deductibility of the payment affects the tax treatment of the return in their jurisdiction of residence.

When will the change become effective?

The Bill is due to be enacted before the end of 2015 and the provision will become effective on January 1 2016. It is hoped that the clarification regarding deductibility will be published in the near future.

Turlough Galvin (turlough.galvin@matheson.com) and Kevin Smith (kevin.smith@matheson.com)

Matheson

Tel: +353 1 232 2232 and +353 1 232 2045

Website: www.matheson.com

more across site & shared bottom lb ros

More from across our site

The £7.4m buyout marks MHA’s latest acquisition since listing on the London Stock Exchange earlier this year
ITR’s most prolific stories of the year charted public pillar two spats, the continued fallout from the PwC Australia tax leaks scandal, and a headline tax fraud trial
The climbdowns pave the way for a side-by-side deal to be concluded this week, as per the US Treasury secretary’s expectation; in other news, Taft added a 10-partner tax team
A vote to be held in 2026 could create Hogan Lovells Cadwalader, a $3.6bn giant with 3,100 lawyers across the Americas, EMEA and Asia Pacific
Foreign companies operating in Libya face source-based taxation even without a local presence. Multinationals must understand compliance obligations, withholding risks, and treaty relief to avoid costly surprises
Hotel La Tour had argued that VAT should be recoverable as a result of proceeds being used for a taxable business activity
Tax professionals are still going to be needed, but AI will make it easier than starting from zero, EY’s global tax disputes leader Luis Coronado tells ITR
AI and assisting clients with navigating global tax reform contributed to the uptick in turnover, the firm said
In a post on X, Scott Bessent urged dissenting countries to the US/OECD side-by-side arrangement to ‘join the consensus’ to get a deal over the line
A new transatlantic firm under the name of Winston Taylor is expected to go live in May 2026 with more than 1,400 lawyers and 20 offices
Gift this article