Ireland’s Capital Acquisitions Tax (CAT) is the Irish equivalent of inheritance tax and gift tax combined. It applies to gifts and inheritances received by individuals, with tax rates of 33% on amounts above generous tax-free thresholds. For families planning wealth transfers in Ireland, understanding how CAT works can save significant amounts of money.
This guide covers Ireland’s Capital Acquisitions Tax for 2026, including thresholds, exemptions, reliefs, and planning strategies.
How Capital Acquisitions Tax Works
CAT is paid by the beneficiary, not by the person giving the gift or the estate of the deceased. The tax applies to:
- Inheritances received under a will or on intestacy
- Gifts received during the donor’s lifetime
- Transfers into certain trusts
- Appointments of property from a trust
The key feature of Ireland’s CAT system is the group threshold system, which provides different tax-free allowances depending on the relationship between the beneficiary and the donor.
Group Thresholds and Tax-Free Allowances
Ireland uses three groups to determine the tax-free threshold for gifts and inheritances:
| Group | Relationship | Tax-Free Threshold (2026) |
|---|---|---|
| Group A | Child receiving from parent | €335,000 |
| Group B | Close relative (sibling, niece, nephew, grandchild) | €32,500 |
| Group C | All other relationships (friends, distant relatives) | €16,250 |
The Group A threshold of €335,000 is one of the most generous in Europe. A child can receive up to €335,000 from their parents (combined from both parents) without paying any CAT. Amounts above the threshold are taxed at 33%.
Here is how it works in practice. If a child receives an inheritance of €500,000 from their parent, the first €335,000 is tax-free. The remaining €165,000 is taxed at 33%, resulting in a CAT bill of €54,450.
The Small Gift Exemption
In addition to the group thresholds, Ireland offers a small gift exemption. Gifts of up to €3,000 per year from any one donor to any one donee are exempt from CAT. This exemption is separate from the group thresholds and can be used regardless of how much you have received from that donor under the group system.
The €3,000 exemption is per donor per year. So you could receive €3,000 from your mother, €3,000 from your father, €3,000 from your aunt, and so on, all tax-free, in addition to any inheritance you might receive.
Spouse and Civil Partner Exemption
Transfers between spouses and civil partners are completely exempt from CAT. This exemption applies to both gifts and inheritances, with no upper limit. The surviving spouse inherits the deceased spouse’s unused group thresholds, which can be valuable for estate planning.
Reliefs That Reduce CAT
Ireland offers several reliefs that can reduce or eliminate CAT liability beyond the group thresholds.
Dwelling House Relief
The family home is exempt from CAT if the beneficiary meets all of the following conditions:
- The beneficiary lived in the house as their only or main residence for at least three years before receiving it
- The beneficiary continues to live in the house for at least six years after receiving it (unless they are over 65)
- The beneficiary does not own or have an interest in another residential property at the time of receiving the inheritance
This relief can exempt the family home from CAT entirely, even if its value exceeds the beneficiary’s group threshold. It is particularly valuable for adult children who have been living with their parents and inherit the family home.
Agricultural Relief
Agricultural property received by a farmer (someone whose assets are at least 80% agricultural) is valued at just 10% of its market value for CAT purposes. This means a 90% reduction in the taxable value of agricultural land, buildings, and livestock.
The relief is designed to keep family farms intact across generations. To qualify, the beneficiary must be a “farmer” as defined by the legislation, meaning at least 80% of their total assets (after receiving the inheritance) must be agricultural property.
Business Relief
Business property (shares in a family company, partnership interests, or sole trader business assets) qualifies for a 90% reduction in taxable value for CAT purposes. This relief applies to trading businesses, not investment or property-holding businesses.
Like agricultural relief, business relief is designed to facilitate the intergenerational transfer of family businesses. The beneficiary must continue to carry on the business for at least six years after receiving it to retain the relief.
Gifts vs Inheritances: Lifetime Planning
One of the most powerful planning strategies under Ireland’s CAT system is to make gifts during your lifetime rather than waiting to pass wealth through inheritance. Here is why:
A child can receive €335,000 from their parents tax-free. If a parent gifts €335,000 to their child during their lifetime, no CAT is payable. If the parent then dies and leaves additional assets to the child, the child’s Group A threshold has already been used up, so further inheritances are taxed at 33%.
However, if the parent waits and leaves everything through inheritance, the same €335,000 threshold applies. The timing does not change the threshold, but making gifts during your lifetime allows you to see the benefit and ensures the wealth is available when the recipient needs it most.
The “7-year rule” is important here. If you receive a gift and the donor dies within 7 years, the gift is aggregated with any inheritance from the same donor. If the combined amount exceeds the threshold, additional CAT may be due. This prevents people from using gifts to completely avoid CAT on large estates.
CAT Rates and Filing
CAT is charged at a flat rate of 33% on amounts above the relevant group threshold. This rate has been in place since December 2012 and has not changed since.
The beneficiary must file a CAT return (Form IT38 for gifts, Form IT38 for inheritances) and pay the tax within four months of the date of the gift or inheritance. Interest accrues on late payments at 8% per annum.
Revenue’s online service, myAccount, can be used to file CAT returns and make payments. Many people use a tax advisor or solicitor to handle the filing, particularly for complex estates.
International Considerations
Ireland’s CAT applies worldwide if either the donor or the beneficiary is Irish tax resident. This means:
- An Irish resident receiving a gift from a non-Irish resident parent is subject to Irish CAT on the worldwide gift
- An Irish resident leaving an inheritance to a non-Irish resident beneficiary is subject to Irish CAT
- A non-Irish resident receiving an Irish-situated asset (such as Irish real estate) may be subject to Irish CAT
Ireland has double tax treaties on inheritance tax with very few countries. Where no treaty exists, double taxation relief may be available under domestic law, but the rules are complex.
Frequently Asked Questions
Can my parents gift me money to help buy a house without paying CAT?
Yes. Your parents can gift you up to €335,000 (combined from both parents) without any CAT liability, provided you have not received gifts or inheritances from them before. The €3,000 annual small gift exemption is separate and in addition to this threshold.
Do I pay CAT on life insurance proceeds?
Life insurance proceeds are generally exempt from CAT if the policy was taken out by the deceased on their own life and the proceeds are paid to a named beneficiary. However, if the policy was taken out by someone else or the proceeds form part of the estate, CAT may apply.
What happens if I cannot pay the CAT bill?
Revenue may allow payment by installment in certain circumstances, particularly where the inheritance includes illiquid assets such as property or business interests. Interest accrues on unpaid tax at 8% per annum.
Can I disclaim an inheritance to avoid CAT?
Yes. You can disclaim an inheritance, which means you are treated as never having received it. The inheritance then passes to the next entitled person under the will or intestacy rules. A disclaimer must be made within two years of the death.
Key Takeaways
Ireland’s Capital Acquisitions Tax system is relatively straightforward but offers significant planning opportunities. The key points to remember:
- CAT is paid by the beneficiary at a flat rate of 33% above the group threshold
- Group A (child from parent): €335,000 tax-free threshold
- Group B (close relative): €32,500 tax-free threshold
- Group C (other): €16,250 tax-free threshold
- Spouse and civil partner transfers are fully exempt
- Dwelling house relief can exempt the family home
- Agricultural and business relief provide 90% reductions in taxable value
- The €3,000 annual small gift exemption is per donor per year
- CAT returns must be filed within four months of the gift or inheritance
Proper estate planning can significantly reduce the CAT burden on your family. A qualified Irish tax advisor can help you structure gifts and inheritances to maximize the available reliefs and exemptions.
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Disclaimer: This article is for informational purposes only and does not constitute professional tax advice. Tax laws change frequently. Consult a qualified tax advisor for guidance specific to your situation.