Plans for an Irish Savings and Investment Account (SIA) scheme have received a broad welcome from the financial services sector, across the political spectrum and from Irish households.

A survey by the BPFI last year found that 79 per cent of adults would be interested in opening an SIA, strong proof of domestic demand.

Views vary on how it should be built, but there is consensus around the need for it to be simple, flexible and tax efficient to encourage people to look beyond traditional deposit accounts as the default option for household savings.

Late last month, the government published its Roadmap for the Taxation of Retail Investment, which begins to put some meat on the bones of how the system might operate when it launches in 2027.

A major benefit of the SIA is the simplification of tax administration, putting the onus on providers to calculate, report and pay any tax due on behalf of investors. Further key details, including the tax-free threshold, fl at tax rate and annual contribution limit will be announced as part of Budget 27, and will determine just how transformative the new Irish SIA might be.

Ireland is not inventing a new financial instrument here. Equivalents, including the UK ISA, Swedish ISK and French PEA show that many countries already use tax-advantaged accounts to encourage retail investing. The Irish opportunity is to take the best of all global models for the benefit of households here.

It is clear that priority must be given to a system which is simple, tax efficient and enables Irish households to invest for their future. However, there are two other areas requiring focus to ensure the enduring success of the SIA.

Firstly, that consideration should be given to how some of the reported €170 billion currently sitting on deposit can be used to boost strategic sectors of the Irish economy. Today, these savings indirectly support lending within the economy, including mortgages and business investment.

Based on where equivalent products currently invest, it is likely that the new SIA would largely finance businesses outside Ireland. However, to ensure the enduring success of the product, government should consider how to motivate investment in strategically important areas here at home, including energy transition, housing, infrastructure and supporting Ireland’s entrepreneurs and SMEs.

By way of example, the equivalent of the SIA in France, the PEA, is a basket of a few different products. The classic banking PEA allows investment in European equities up to a ceiling of €150,000. But another product, channels investment into SMEs and mid-sized businesses with a further increase in the ceiling by €75,000 to €225,000. The PEA-PME-ETI scheme allows a broader suite of investments, including in private limited companies.

Ireland could consider a similar incentive: an increased allowance, enhanced threshold or a separate sleeve where the portfolio might include regulated, diversified investments in Irish or EU productive assets. It would require some careful consideration to comply with EU rules on State aid, but this is the right question to ask at this time, and France provides a helpful example.

The challenge here of course is how to provide such products for retail investors where the risks are understandable, sufficiently liquid and have the potential to generate reasonable returns.

The other factor which needs focus between now and the launch is greater education and risk transparency relating to the SIA. This is particularly important because the new SIA account may launch when markets are at near record highs, with persistent discussion of an ‘AI bubble’ in particular.

The Celtic Tiger-era SSIAs experience is a useful reminder. Some people made investment returns on top of the government bonus; others did not. These factors do not mean investors should avoid markets, but it does mean they should be prepared for values to go down as well as up in the short-to-medium term, and the investor focus should be on longer term return horizons.

Given scars following the Eircom flotation in 1999, it is important for both government and consumers that it is understood that the SIA will not be government-backed, and that the direct government bonus that applied to the SSIAs does not exist here.

The benefit will be the anticipated favourable taxation on the SIAs and the opportunity to put deposits to work in the investment market, which is expected to deliver greater returns over the longer term.

Introducing a Savings and Investment Account is a very positive development for Ireland. It recognises a simple point: deposits are essential, but they cannot be the only practical home for household savings. Irish consumers are good savers, which has resulted in significant funds sitting on deposits, where inflation can erode value over time. The proposed account is therefore not about telling people to abandon cash. It is about giving ordinary savers a simple, trusted route to invest some of their money.

Done well, the SIA can open investment to a wider audience, improve longer-term financial outcomes for households, and, over time, increase the pool of capital available to support growth and investment across the wider economy. But the structure must be simple, the investor administration must be minimal, and the risks must be crystal clear.

This article was originally posted in The Business Post on 16 September, 2026.