
Taxation of investments. Exchange Traded Funds (ETFs). Offshore Funds. UCITS, Irish domiciled funds. Life Assurance Policies. Personal and Corporate Tax
Today, 6th October 2026, the Tánaiste has announced exciting changes for investments in his Budget 2027 speech. These updates will soon become law under the Finance (No.2) Bill 2026.
The government is introducing a brand new Investment Account starting 1st July 2027. This follows the European Commission’s 2025 recommendation on Savings and Investment Accounts.
The Minister confirmed a direct tax cut starting 1st January 2027. The government is reducing both the Investment Undertaking Tax (IUT) and Life Assurance Exit Tax (LAET) rates. The tax rate will drop from 38% to 35%, marking a 3 percent reduction.
Furthermore, corresponding reductions will apply to equivalent offshore funds. Certain foreign life assurance policies will also benefit from this lower rate. These changes mark a major step in reforming retail investment products.
The new account aims to simplify retail investment. It reduces barriers for individuals and provides a straightforward, tax-efficient framework.
The core rules of the Investment Account include:
Exemption from Deemed Disposal and Traditional Taxes
Crucially, these accounts will operate entirely outside the scope of current investment taxes. Therefore, investors will not pay Capital Gains Tax (CGT) or Dividend Withholding Tax. They are also exempt from IUT and LAET.
In addition, the Tánaiste confirmed that the eight-year deemed disposal rule will not apply to assets held inside this account.
To make investing easier, eligible providers will manage all tax reporting, administration, and Revenue payments. These providers include MiFID-authorised service providers, regulated fund managers, and insurance companies.
At launch, investors can hold the following products in the account:
The Investment Undertaking Tax (IUT) rate is dropping from 38% to 35%. This tax cut applies to Irish-domiciled unit trusts, authorised investment companies, and ICAVs.
The Life Assurance Exit Tax (LAET) rate is dropping from 38% to 35%. Specifically, this change affects policies contracted since 2001 with Irish-domiciled life assurance companies.
Offshore ETFs (Exchange Traded Funds) and funds, which are considered equivalent to Irish domiciled funds, will see a tax cut from 38% to 35%. Specifically, this applies to investments across the EU, EEA, or OECD partner countries. Additionally, Finance (No.2) Bill 2026 will update the rules in relation to units held in recognised clearing systems. As a result, Irish-domiciled ETFs in a recognised clearing system will also qualify for the 35% tax rate.
Ireland is cutting the tax rate on specific offshore life assurance policies from 38% to 35%. Consequently, this lower rate applies to policies started after 2001 through companies, agencies, or branches in the EU, EEA, or OECD partner countries.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.

Budget 2027. Corporation Tax. Business Tax. Research and Development (R&D) Tax Credit. Preliminary Tax.
Budget 2027 was announced today, 6th October 2026, setting out the Government’s tax and spending priorities. In particular, five targeted enhancements to Ireland’s research and development (R&D) tax credit were introduced.
The government is increasing the limits for subcontracting R&D work. This change applies to both higher education institutions and unconnected third parties.
The New Rules: The cap will rise to 20% of your in-house R&D spend or €200,000 (whichever is greater).
The Current Rules: Previously, the level of qualifying subcontracted expenditure was capped at 15% or €100,000.
The first-year payment threshold will rise from €87,500 to €105,000. Therefore, companies claiming €105,000 or less will receive their full refund benefit in year one.
In addition, claimants with credits between €105,000 and €210,000 will receive their refunds much faster than larger firms. Ultimately, this change directly improves cash flow and funding access for small and medium-sized enterprises (SMEs).
The Minister announced changes to provide for a simplification measure to improve recognition of the R&D tax credit when calculating Preliminary Tax.
A new provision will allow claimant companies to increase their qualifying cost base. Specifically, you can now add 5% of your qualifying R&D wage costs to your claim, provided you meet minimum expenditure rules.
In other words, eligible claimant companies can increase this base by 5 percent of their qualifying R&D wage costs. However, they must first incur a sufficient level of overall expenditure to qualify.
Finally, an upcoming amendment will simplify the application process for life sciences. If a clinical trial is legally regulated, this status may satisfy the necessary “science test.”
This practical measure recognizes the vital R&D work Irish companies do during global trials. Furthermore, it should greatly reduce the administrative burden on businesses.
The Tánaiste recently confirmed a major extension for the Knowledge Development Box (KDB) relief. The government will extend this tax incentive until 1st January 2032. Additionally, the update introduces a new flexibility. Existing claimant companies can now choose to elect out of the KDB regime entirely.
The Tánaiste recently announced significant changes to preliminary corporation tax (PT) rules. Here is a breakdown of what is changing.
Your preliminary tax obligations depend heavily on whether your business counts as a small or large company.
The New Rules: The government is increasing the large company monetary threshold to €350,000.
The Current Rules: Previously, you were classified as a large company if your corporation tax liability exceeded €200,000 in the prior accounting period.
Currently, large companies must pay their preliminary tax in two separate instalments. The second instalment must bring the total payment up to at least 90% of the final tax liability for the current accounting period, with the balance of tax outstanding for the period being paid on or before the company’s specified tax return filing date.
However, the government is introducing an amendment to create a much fairer top-up mechanism. Under the new rules, you satisfy your tax requirements if you pay 80% of the current year liability by the second instalment date. You can then make a top-up payment to reach 100% of the liability within four months after your accounting period ends.
Previously, if a company missed its Preliminary Tax deadlines, Revenue applied statutory interest. The rules accelerated your payment schedule so that 45% of your tax was deemed due back in month six and 100% was deemed to be due in month eleven of the accounting period.
Fortunately, the Tánaiste announced the complete removal of this 45% deeming provision. An underpayment of the second instalment of preliminary tax does not result in a deemed underpayment of the first instalment, in circumstances where the first instalment payment did not represent at least 50% of the prior year liability.
The government is extending the Relief for Certain Start-Up Companies by four full years. Eligible new businesses can now claim this tax relief until 31st December 2030. Specifically, this incentive (governed by Section 486C of the Taxes Consolidation Act 1997) provides crucial tax relief during a company’s early growth phase.
The scheme supports qualifying new businesses during their first five years of trading. The relief applies based on your annual corporation tax liability:
Full Relief: Available for companies with an annual corporation tax liability of less than €40,000.
Marginal Relief: Available on a sliding scale for companies with a tax liability between €40,000 and €60,000.
Please note that the government caps this overall relief by reference to certain PRSI contributions paid by the company.
The government announced an extension for three vital funding schemes that support Irish businesses. This extension applies directly to the Employment Investment Incentive (EII), the Start-Up Capital Incentive (SCI), and the Start-Up Relief for Entrepreneurs (SURE).
However, this update depends on the formal adoption of the new EU State aid General Block Exemption Regulation (GBER).
The Tánaiste announced his intention to extend Angel Investor Relief in its current format. This extension is subject to the adoption of the new EU State aid GBER, which is due to be adopted by the end of 2026. Angel Investor Relief is available to individuals and allows a qualifying investor to avail of a reduced CGT rate of 16% (or 18% in the case of investments made via a partnership) on a gain arising on the sale of a qualifying investment in a qualifying company subject to certain conditions. Angel Investor Relief aims to support increased investment in innovative start-up businesses
Ireland is to introduce key amendments to Part 4A of the Taxes Consolidation Act 1997. These changes will align Irish law with the EU Minimum Tax Directive. This directive enforces the global Pillar Two rules developed by the OECD.
Following a recent international agreement, Ireland must implement new rules within specified timeframes. Specifically, this update introduces five critical safe harbours to help businesses manage their tax compliance:
The Tánaiste announced a change to the Enhanced Reporting Requirements (ERR) timeline. Starting from 1st January 2027, taxpayers will gain much-needed flexibility when reporting tax-free benefits.
Currently, real-time reporting places a heavy administrative burden on companies. Under the new rules, employers can choose between two flexible reporting paths:
Option 1: Report the information on or before you provide the tax-free benefit.
Option 2: Report the information by the 14th day of the following month.
Consequently, this new monthly reporting window will significantly ease pressure on internal payroll teams.
The Tánaiste announced that the standard 20% Professional Services Withholding Tax (PSWT) rate will be replaced. Instead, Revenue will introduce new ‘Personalised Deduction Rates’. This change is subject to a commencement order.
The government previously confirmed in Budget 2024 that all PRSI contribution rates will rise gradually over a five-year period.
Recently, all classes of PRSI increased by 0.15 percentage points on 1st October 2026.
To help businesses plan ahead, the government will phase in the remaining changes over the coming years:
From 1st October 2027: Rates will increase by a further 0.15 percentage points.
October 2028: Rates will rise by a final 0.2 percentage points.
Consequently, employers should update their payroll forecasts to account for these upcoming statutory changes.
The Minister for Social Protection will increase the threshold for the lower rate of Employers’ PRSI from €552 to €600 per week for 2027.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
Every company must file a B1 Annual Return and financial statements with the Companies Registration Office (CRO) every calendar year, except for their first B1 or when extending an Annual Return Date (ARD).
Every company must file a B1 Annual Return and financial statements with the CRO Annual Return Portal each calendar year.
The Annual Return Date (ARD) dictates the exact company information required for the B1 filing.
You must exclude any changes occurring after the ARD from your current filing.
Most presenters use CORE to submit their B1 forms.
CORE speeds up filing by providing pre-filled B1 forms.
Relying blindly on pre-filled data submits outdated or incorrect information.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
Budget 2026 introduced a wide range of updates across Ireland’s tax system. The following Tax Credits and Reliefs are being extended:
1. The Rent Tax Credit is being extended for a further three years. It is due to expire at the end of 2028.
For further information, please click link: https://www.revenue.ie/en/personal-tax-credits-reliefs-and-exemptions/land-and-property/rent-credit/index.aspx
2. The income tax deduction for landlords retrofitting properties is extended for another three years. It is available for works carried out up to 31st December 2028.
For further information, please click link: https://www.revenue.ie/en/property/rental-income/deduction-for-retrofitting-expenditure/index.aspx
3. The Income Tax Exemption for households which sell electricity from micro-generation back to the grid is extended for a further three years to 31st December 2028.
For further information, please click link: https://www.revenue.ie/en/tax-professionals/tdm/income-tax-capital-gains-tax-corporation-tax/part-07/07-01-44.pdf
4. The Mortgage Interest Tax Relief is being extended for a further two years. Relief will be available at the standard Income Tax rate, with the maximum 2025 relief capped at €1,250 per property and €625 per property for 2026.
For further information, please click link: https://www.revenue.ie/en/personal-tax-credits-reliefs-and-exemptions/land-and-property/mortgage/index.aspx
5. The USC Concession for medical card holders will be extended until 31st December 2027.
For further information, please click link: https://www.revenue.ie/en/corporate/press-office/budget-information/current-year/budget-summary.pdf
6. The €5,000 Vehicle Registration Tax (VRT) Relief for new electric vehicles is extended until 31st December 2026.
For further information, please click link: https://www.gov.ie/en/department-of-finance/speeches/statement-by-minister-donohoe-on-budget-2026/
7. Employee Benefit-in-Kind Relief for employer provided vehicles (for cars in categories A-D and to all vans) is to be extended, on a tapered basis, until the end of 2028.
For further information, please click link: https://www.revenue.ie/en/corporate/press-office/budget-information/current-year/budget-summary.pdf
8. Special Assignee Relief Programme (SARP) has been extended by 5 years to 2030.
For further information, please click link: https://www.revenue.ie/en/corporate/press-office/budget-information/current-year/budget-summary.pdf
9. Key Employee Engagement Programme (KEEP) has been extended to 31st December 2028 subject to approval from the European Commission.
For further information, please click link: https://www.revenue.ie/en/corporate/press-office/budget-information/current-year/budget-summary.pdf
10.Foreign Earnings Deduction (FED) has been extended by 5 years to 2030.
For further information, please click link: https://www.revenue.ie/en/corporate/press-office/budget-information/current-year/budget-summary.pdf
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.

Budget 2026. Business Taxes. Corporation Tax. R&D Tax Credits. Corporate Taxation. Capital Gains Tax.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
On 27th August 2025, Revenue updated the The Tax and Duty Manual Part 38-02-01 to include links to the following Tax and Duty Manuals:
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
The Research and Development Tax Credit provides a 30% tax credit for all qualifying R&D expenditure. It increased from 25% to 30% for accounting periods commencing on or after 1st January 2024. There is expected to be a further increase in Budget 2026. It’s important to keep in mind that this tax credit is available in addition to the corporation tax deduction available for expenditure incurred on R&D. Therefore, this can result in an effective tax saving of 42½%; being a 12½% corporation tax deduction plus a 30% R&D tax credit.
The Revenue Commissioners have outlined criteria, in their guidelines, to enable companies determine whether their activities qualify for the tax credit.
According to Revenue’s most recent guidance material, “to qualify for the R&D Tax Credit, a company’s R&D activities must:
For further information please click https://www.revenue.ie/en/tax-professionals/tdm/income-tax-capital-gains-tax-corporation-tax/part-29/29-02-03.pdf
Qualifying R&D expenditure includes:
Did you know that the Revenue Commissioners have released a four part guideline video on the completion of the Research & Development (R&D) panels on the Form CT1 2024?
The videos focus on:
Please click link: https://www.revenue.ie/en/companies-and-charities/reliefs-and-exemptions/research-and-development-rd-tax-credit/how-to-videos.aspx
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.
Please be aware that the information contained in this article is of a general nature. It is not intended to address specific circumstances in relation to any individual or entity. All reasonable efforts have been made by Accounts Advice Centre to provide accurate and up-to-date information, however, there can be no guarantee that such information is accurate on the date it is received or that it will continue to remain so. This information should not be acted upon without full and comprehensive, specialist professional tax advice.