Saving for your child in Ireland: tax, ownership and what happens at 18

Saving for a child begins with a generous intention. Perhaps you want to help with college, make their first rent deposit less daunting, or give them options you did not have yourself.

The monthly standing order is the easy part to picture. The harder question is what you are actually building: your own savings that you may give away later, or money that already belongs to your child. A label in a banking app does not settle that question.

It matters before you choose a fund. Ownership affects when a gift happens and who can decide how the money is used. The investment affects how returns are taxed and whether handing it over requires a sale, a policy assignment or only an administrative change.

This guide concerns ordinary family saving in the Republic of Ireland, under rules checked on 17 September 2026. It is general information, not a personalised tax calculation or a trust deed. Residency, family circumstances and the exact product can change the answer; future rules can change too.

First decide whose money it will be

There are two decisions here: the ownership arrangement and the asset held inside it. A bare trust is an ownership arrangement, not a particular investment fund. It can hold assets with very different tax rules.

Revenue’s bare-trust guidance, section 567, explains absolute beneficial entitlement, including where minority prevents the beneficiary directing the assets. Its settlements guidance identifies the relevant minority boundary as 18. The exact deed and the beneficiary’s legal capacity matter.

If retaining control until 25 or 30 is essential, raise that before making an irrevocable gift. Do not assume you can take back a completed gift or impose a new spending condition at 18. For discretionary arrangements, Revenue distinguishes trustee discretion from an immediate benefit.

What could a monthly amount become?

Start with what the household can comfortably maintain. Saving for a child should fit alongside essential bills, a cash buffer and your own longer-term needs. A smaller sustainable amount is a valid starting point.

The illustration below compares saving from birth, five and ten, with every plan finishing at 18. Starting sooner means both more contributions and longer for those contributions to grow. The whole difference is not “compound interest”.

Try a lower return as well as a higher one. Investments can lose value, including shortly before college fees or a house deposit are needed. For a changing contribution or a longer horizon, use the Compound interest calculator. Its tax settings also have limits; neither calculator determines the child’s gift-tax position.

Gifts and inheritances: two routes into the same tax system

Ireland’s Capital Acquisitions Tax (CAT) covers both gifts and inheritances. It is assessed on the recipient’s taxable benefit, with a current rate of 33% on the amount above the applicable unused threshold. It is separate from the taxes on investment returns. Revenue: CAT overview.

For the full threshold rules, house examples, reliefs and filing deadlines, see Inheritance Tax in Ireland: How Much Can You Inherit Tax-Free?.

The small-gift exemption currently covers €3,000 from each donor to each recipient per calendar year. Qualifying exempt gifts do not consume the recipient’s lifetime group threshold. Two parents can each give €3,000; a grandparent can make a separate gift. Count all gifts from the same person in that year. The exemption is for gifts, not inheritances. Revenue: Small Gift Exemption.

Putting €100 a month into an account you still own does not, by itself, use the child’s annual exemption. Nor can unused exemptions be accumulated and applied retrospectively to a lump sum given at 18. There must have been a genuine gift to the child at the relevant time.

These are not separate allowances for every donor. Taxable benefits from both parents generally share the child’s Group A threshold. Benefits from grandparents, aunts and uncles generally share Group B. Revenue: thresholds and aggregation rules.

There are relationship exceptions. For example, Group A can apply to a grandparent’s gift or inheritance received by the minor child of their deceased child. “Godparent” alone does not establish a tax relationship. Check the full CAT group definitions.

A gift now can reduce the allowance available later

Imagine a parent gives an adult child €100,000 cash, with no other gift from that parent that calendar year and no earlier Group A benefits. Under today’s rules, the €3,000 exemption leaves €97,000 using the lifetime threshold. No CAT is payable then, but only €303,000 of the €400,000 threshold remains.

If the child later inherits €400,000 from the other parent, and the same rules still apply, the taxable excess is €97,000 and CAT is €32,010. That is an illustration of aggregation, not a forecast of future law. Other reliefs and benefits are excluded.

A child who receives only qualifying €3,000 annual gifts has not used the group threshold on those gifts. That does not make every later inheritance or the investment’s returns tax-free.

What actually happens when they turn 18?

If the savings still belong to the parent

The birthday does not move the account, create a gift or require a sale. You can continue owning it. When you eventually give cash or investments to the child, the value transferred and the available exemptions and thresholds matter at that time.

Selling your investments to raise the cash can create your own investment-tax liability first. Giving appreciated shares directly can also be a disposal for CGT at market value, even if no cash changes hands. The child’s CAT is a separate calculation. Revenue: CGT and gifts.

If the child has owned the assets through a bare trust

Where the gifts were complete when made and the child has remained absolutely beneficially entitled, taking control of those same assets is generally not a fresh gift of the whole pot. The growth already belongs to the child; it is not another gift from the parent merely because it has increased in value.

For ordinary shares held by a bare trustee, Revenue’s section 567 guidance disregards a transfer between the trustee and the absolutely entitled beneficiary for CGT. There is no automatic sale or new market-value cost basis at 18. A later sale still needs the historical acquisition records. This is distinct from becoming newly entitled under a different kind of trust. Revenue: nominees and bare trustees.

Ask the provider whether the holdings can move intact into an adult account. Its identity checks and account rules may require extra steps; legal entitlement does not mean an automatic bank transfer at midnight.

If a product must be cashed in or assigned

This is where “no new gift” can be mistaken for “no tax”. A sale, redemption or insurance-policy assignment can have investment-tax consequences even when there is no new beneficial gift.

The investment changes the tax, too

The comparison below assumes ordinary arrangements for Irish-resident individuals. It does not classify a particular security or policy. An investment’s legal and tax structure matters more than a fund’s marketing name or the exchange where you buy it.

Sources: DIRT rate, deposit-interest rules, State Savings products, CGT calculations, Revenue’s fund guidance and life-policy guidance.

Shares: tax is on the gain, not the whole pot

Suppose ordinary shares already owned by the child cost €30,000 and are sold for €50,000. Assume no fees, losses or other gains, and that the child’s full €1,270 annual CGT exemption is available. The illustrative CGT is (€20,000 − €1,270) × 33% = €6,180.90, leaving €43,819.10 after that tax.

Simply retaining those shares on turning 18 would not produce the same sale calculation. The annual exemption also does not accumulate over the child’s lifetime. Revenue: how to calculate CGT.

ETFs: an accumulating fund does not mean tax can always wait

For funds within the relevant regime, deemed disposal means calculating tax at prescribed eight-year anniversaries even without selling. A regular investment plan can contain purchases with different anniversaries. Earlier deemed-disposal tax must be accounted for correctly on a later disposal.

Do not apply the ordinary-share CGT exemption or the share example above to these funds. Nor should every ETF be assumed to receive identical Irish treatment: establish the fund’s domicile and classification. See Revenue, Part 27, particularly sections 739D–739G and 747E.

Insurance plans: check the assignment, not just the withdrawal

A policy assignment changes rights under the contract. Revenue lists assignment, surrender, maturity and eight-year anniversaries as potential chargeable events. Its standard rate for ordinary individual policyholders became 38% in 2026; special categories have different rules. Do not assume that a gift assignment qualifies for the exclusions that apply to some spouse-to-spouse or security assignments. Revenue, Part 26, sections 730C and 730F.

Some children’s plans are assigned at the beginning. Zurich, for example, describes a plan that can be legally assigned to the child. That is a provider example, not a recommendation. Ask whether your arrangement already gives the child the policy rights, what happens at 18, and what tax or charges arise if it is then surrendered or assigned.

What if a parent or grandparent dies first?

Savings the adult still beneficially owns generally form part of their estate. Earmarking them for a child is not a substitute for a will. The child’s inheritance is considered alongside earlier taxable benefits in the same CAT group; the annual small-gift exemption does not apply to the inheritance.

A valid, completed bare-trust gift is different: the asset already belongs beneficially to the child. The death of a trustee does not by itself turn the same asset into a new inheritance from that trustee. The paperwork should provide for a replacement trustee. Gifts close to death, retained rights and unusual trust terms require specific advice; Revenue notes a two-year rule for gifts becoming inheritances. Revenue: CAT overview.

For ordinary assets within CGT, death normally does not trigger CGT, and the beneficiary generally takes a date-of-death market-value acquisition cost. This is not the rule for an ordinary eighteenth birthday. Revenue: inherited assets.

Do not assume that investment funds, ETFs or insurance policies receive that same treatment; their own tax regimes must be checked. For an insurance policy, a death-related policy event can produce exit tax on its investment gain, as well as possible CAT for the recipient. A statutory set-off may apply in qualifying cases. Revenue, Part 26, sections 730C and 730GB.

There can also be a credit where CGT and CAT arise on the same property and event; conditions apply, including a possible clawback if the recipient disposes of the property within two years. Selling investments first and then giving cash is not automatically the same qualifying event. Revenue: CGT credit against CAT. Do not simply add two headline tax rates and apply them to the full account balance.

What if you want to keep control beyond 18?

Keeping the savings in your own name preserves your decision about when to give them away, but leaves the later gift or inheritance to be assessed then. An absolute gift made now involves giving up ownership now. Those are different choices, even if the same fund is used.

A professionally drafted discretionary trust may address different family needs, but can involve tax, reporting and administration of its own. Revenue sets out a 6% initial charge and 1% annual charge, subject to the relevant triggers and exemptions. The initial charge is not automatically due when every trust is created: its timing can depend on the donor’s death and the age of the youngest principal beneficiary. DTT overview and initial-charge timing.

This is a discussion for an Irish solicitor and tax adviser before money moves, especially where a child has additional support needs. Changing a bare-trust document to say “access at 30” should not be treated as a reliable solution.

Keep the records the adult child will need

Build a simple handover folder as you go:

• The gifts: donor, child, date, amount, other gifts that year and evidence the money became the child’s property.
• The ownership: account opening forms, trust deed, policy assignments, named beneficiaries and replacement-trustee arrangements.
• The investments: purchase dates and costs, fees, dividends, sales, tax returns and any deemed-disposal calculations or tax already paid.
• The handover: provider instructions, identity documents required, options to retain the investments, and written confirmation of any taxable event or charges.

Grandparents’ contributions should be documented as their gifts to the child where that is the intended legal arrangement. Do not assume money passing through a parent’s personal account preserves that treatment without clear evidence.

Tax administration can begin before 18. Income arising under settlements for minors can be attributed to the donor, with specific rules for irrevocable accumulations and distributions. A child’s lack of earnings is not a blanket exemption for investment income. Revenue: settlements on children. Trustees should also establish whether beneficial-ownership registration and other returns are required.

Revenue says a CAT return is generally required once aggregated taxable benefits exceed 80% of the relevant group threshold, even where no CAT is yet payable. Qualifying small gifts are excluded from that aggregation. Revenue: filing and the small-gift exemption.

A useful starting point for your family

Write down the purpose, a manageable monthly amount, the likely spending date and who should own the money. Then compare products on risk, access, charges and tax—and request their age-18 handover process before opening the account.

As the spending date approaches, revisit how much can tolerate a market fall. Involve the child in the decisions too: knowing where the money came from, what tax records mean and why some money stays invested is part of the head start.

Your own finances belong in that conversation. The guide to wealth for a longer life puts family generosity alongside housing, retirement and future care. A useful savings plan should make both generations more resilient.

If you are building your own investment knowledge before choosing how to save for a child, the broader beginner’s guide to investing in Ireland explains the main wrappers, fees, diversification questions and Irish tax regimes.