What Samsung’s Record €7 Billion Inheritance Tax Bill Can Teach Irish Families About CAT
When you hear that one of the wealthiest families on the planet has just handed over the equivalent of €7 billion to the taxman, it’s natural to think, “Well, that’s got nothing to do with me.” But the Samsung story is one of the clearest, most useful inheritance planning lessons we’ve come across in years and the lessons apply just as much to a family farm in Tipperary or a three-bed semi in Cork as they do to a global tech empire in Seoul.
In late 2025, the Lee family, the chaebol dynasty behind Samsung completed payment on a 12 trillion won inheritance tax bill (roughly €7 billion / $8 billion), the largest such settlement in South Korean history. The bill was tied to the estate of late chairman Lee Kun-hee, who passed away in October 2020. Spread over six instalments and five years, it’s a sum so large it equals roughly one and a half times what South Korea collected in inheritance tax across the entirety of 2024.
So why are we talking about it on askpaul.ie? Because inheritance tax — what we call Capital Acquisitions Tax (CAT) here in Ireland is one of the most misunderstood, most underestimated parts of family finance. And buried inside the Samsung saga is a story every Irish family planning to pass on a home, a business, or a pension can learn from.
Why this matters for Irish families
Let’s start with a number that might surprise you. South Korea’s inheritance tax rate can be up to 50% or sometimes 60% which is one of the highest in the world. Ireland’s CAT rate, by comparison, is 33%. That feels gentler, until you realise how quickly modest-looking Irish estates can sail past the tax-free thresholds.
Here’s where Ireland stands in 2026:
- Group A (parent to child): €400,000 tax-free
- Group B (sibling, niece, nephew, grandchild): €40,000 tax-free
- Group C (everyone else — friends, cousins, unmarried partners): €20,000 tax-free
- Anything above the threshold: taxed at 33%
Budget 2026 left these figures unchanged, so what was true going into the year is still true today.
Take a worked example straight from Revenue’s own guidance. Revenue sets out a scenario where a parent, Sarah, leaves a property worth €900,000 equally to her two children, Adam and Louise. Each child receives a benefit of €450,000. After applying the Group A tax-free threshold of €400,000, €50,000 of each child’s inheritance is taxable at 33% producing a CAT bill of €16,500 each.
Now imagine Sarah’s estate also included an investment portfolio say €200,000 split equally between the two children. Each child’s total inheritance rises to €550,000 (€450,000 property share plus €100,000 in investments). Applying the same Group A threshold of €400,000, the taxable amount per child becomes €150,000, taxed at 33%.
That’s an approx CAT bill of €49,500 each, up from €16,500.
That’s the point worth pausing on: a relatively modest addition of liquid assets to the estate tripled the tax bill per beneficiary. And because much of the inheritance is tied up in a property, the children may not have the cash on hand to settle it.
That, in miniature, is the Samsung lesson: when you don’t plan, the people you love are the ones left scrambling.
The real lesson from the Lee family
Here’s the part that often gets missed in the headlines. The Lee family didn’t just write a cheque and move on. They spent five years paying down their bill in six instalments. They sold shares. They took out loans. They donated parts of the estate including artwork by Picasso and Dalí to museums to help manage the tax position. There was even genuine concern in financial markets that the family might lose control of Samsung itself in the process.
In other words: even one of the wealthiest families on Earth had to plan, restructure, and make tough calls to keep the family business intact.
If that’s the reality at the very top, what does it mean for the rest of us?
It means the question isn’t “Will my family have to deal with inheritance tax?” The real question is “How much, how soon, and what’s the plan?”
Practical steps Irish families can take right now
You don’t need an army of advisors to plan well. Here’s the practical playbook we walk clients through.
1: Know what your estate is actually worth today
Most people underestimate. Add up your home, any other property, your pension, savings, investments, life policies, and personal valuables. If you’re a couple, do this separately and jointly. Property values in particular have moved a lot and if you bought your home in the 90s or early 2000s, today’s value is likely several times what you paid.
2:Use the Small Gift Exemption while you’re alive
Every person in Ireland can give up to €3,000 per year, per recipient, completely free of CAT. It doesn’t touch your lifetime threshold. A couple with three children and six grandchildren could move €54,000 a year out of their estate, tax-free, just by using this exemption. Over ten years, that’s over half a million euro shifted before anyone has even opened a will.
3: Look into a Section 72 life insurance policy
This is one of the most powerful and most under-used tools in Irish estate planning. A Section 72 policy is a whole-of-life insurance plan where the payout is specifically ringfenced to pay your beneficiaries’ CAT bill. The proceeds, when used for that purpose, are themselves exempt from CAT.
In plain English: it means your children inherit the house, not a forced-sale notice from a solicitor.
4: Understand the reliefs
Irish tax law contains several powerful reliefs that can dramatically reduce or eliminate a CAT liability when structured correctly:
- Dwelling House Exemption — A home inherited by someone who lived in it for at least three years before the disponer died, and who doesn’t own another property, can pass completely free of CAT.
- Agricultural Relief — Qualifying farmland can have its taxable value reduced by 90%.
- Business Relief — Qualifying business assets can also benefit from a 90% reduction in taxable value.
These reliefs are powerful but technical. The conditions matter enormously so one detail wrong and the relief evaporates.
5: Make a will. And then review it.
A surprising number of Irish adults including some with significant estates don’t have a current will. Without one, the rules of intestacy decide who gets what, and that rarely matches what families actually want. Worse, it can push more of your estate into higher-tax categories than necessary.
If you already have a will, ask yourself: when was it last reviewed? Has property gone up? Have you had children or grandchildren since? Have you separated or divorced? Have any beneficiaries passed away? A will written ten years ago may no longer reflect your wishes or the current tax landscape.
The bottom line
The Samsung story is extreme. Most of us will never face a billion-euro tax bill, never own a Picasso, and never have stock market analysts watching our estate planning. But the underlying lesson is universal: wealth without a plan is a problem waiting to happen.
If the Lee family with all their resources, lawyers, and accountants needed five years and six instalments to settle their inheritance, what does it say about families with no plan at all?
The good news: Irish CAT planning, while technical, is genuinely manageable when you start early. The earlier you start, the more tools you have. Annual exemptions stack up. Insurance premiums are cheaper when you’re younger and healthier. Reliefs can be put in place properly rather than rushed.
If you’re not sure where your family stands and what your estate is actually worth, what bill your children might face, whether your existing will still does the job are exactly the conversations we have every day at askpaul with our clients. No judgement, no jargon, no commitment. Just a clear, honest look at where you are and what your options are.
Because the worst inheritance you can leave your family isn’t a small one. It’s a complicated one.
Frequently Asked Questions
What is Capital Acquisitions Tax in Ireland?
Capital Acquisitions Tax (CAT) is the Irish tax on gifts and inheritances. It’s charged at 33% on the value of any gift or inheritance above your tax-free threshold, which depends on your relationship to the person giving the gift or leaving the inheritance.
How much can a child inherit tax-free from a parent in Ireland?
As of 2026, a child can inherit up to €400,000 tax-free from a parent. This is the Group A threshold and is a lifetime cumulative figure — all gifts and inheritances received from parents since 5 December 1991 count toward it.
Did Budget 2026 change inheritance tax?
No. Budget 2026 left Ireland’s CAT thresholds and the 33% rate unchanged. The Group A threshold remains €400,000, Group B is €40,000, and Group C is €20,000.
What is a Section 72 policy?
A Section 72 policy is a specific type of life insurance policy in Ireland where the proceeds are used to pay the inheritance tax bill (CAT) owed by your beneficiaries. When the policy proceeds are used for that purpose, they are themselves exempt from CAT. It’s one of the most efficient ways to protect a family home or business from being sold to cover a tax bill.
Can I gift money to my children tax-free each year?
Yes. The Small Gift Exemption allows every individual to give up to €3,000 per year to any other person, with no CAT implications. It does not reduce your lifetime threshold. A couple can therefore gift up to €6,000 per child per year, every year.
Do unmarried partners pay inheritance tax in Ireland?
Yes — and often a lot of it. Unmarried partners fall into Group C for CAT purposes, meaning only €20,000 can be inherited tax-free. The remainder is taxed at 33%. Marriage or civil partnership remains the most effective way to eliminate CAT between partners, as transfers between spouses or civil partners are fully exempt.
When do I have to pay CAT in Ireland?
You must file a CAT return (Form IT38) and pay the tax by 31 October in the year following the valuation date of the inheritance (or in the same year if the valuation date falls between 1 January and 31 August). Late payment carries interest charges.
Information as of 18/05/2026
Source
https://www.bbc.com/news/articles/cn0px8g13xgo
https://www.citizensinformation.ie/en/money-and-tax/tax/capital-taxes/capital-acquisitions-tax/
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