Deemed Disposal vs Futures: Why Irish Traders Are Switching

General information about tax rules, not tax or legal advice. Rules change and every situation is different: check with a qualified adviser in your country before you file.

Eight years after you bought that S&P 500 ETF, Revenue treats it as if you had sold it. You did not sell it. No money moved, the units are still sitting in your account, and you may well be down on the year. The tax falls due anyway, on a paper gain, and you have to find the cash somewhere else. That is deemed disposal, and it is the single reason a lot of Irish traders stop topping up a fund portfolio and start looking at CME futures instead.

This is not a rant about how unfair it is. It is a comparison of two tax regimes that sit side by side in Irish law and treat almost identical market exposure in completely different ways. One has an eight year clock, a 38% rate and no useful loss relief. The other has a 33% rate, a small annual exemption and normal loss offset. Knowing which is which changes what you buy, and it changes it before you place a single order.

The eight year clock in cash terms

An ETF domiciled in Ireland or in another EU state is normally not a share for tax purposes. It is a unit in an investment undertaking, and those live in their own regime, the one Revenue calls gross roll up. The fund itself pays no Irish tax as it grows. The tax arrives at what the legislation calls a chargeable event: you sell, you take a distribution, or the eight year anniversary comes around.

That last one is section 739E of the Taxes Consolidation Act 1997. Revenue's own manual on investment undertakings puts it flatly: a disposal of units is deemed to occur on the ending of an eight year period following the acquisition of the units. The taxable amount is the value of the units at that moment less what you paid for them. Nobody has to sell anything for this to happen. The clock does it.

Put numbers on it. You put €40,000 into an accumulating world equity ETF. Eight years later it is worth €70,000. Revenue sees a €30,000 gain and charges exit tax on it, even though you still hold every unit. After that, your base cost is lifted to €70,000 so you are not taxed twice on the same growth, and a fresh eight year clock starts running. When you eventually do sell, the tax already paid is credited against what you owe.

The mechanics are tidy. The cash flow is not. You need to produce the tax from your salary, your savings or, worse, by selling part of the position at whatever price the market happens to be offering that month. For someone building a position over a decade, that is a forced partial exit at a date chosen by the calendar rather than by you.

The rate moved from 41% to 38%

Here is the one piece of good news. Revenue's Tax and Duty Manual on investment undertakings sets out the rate table for individual unit holders. For chargeable events from 1 January 2015 to 31 December 2025 the rate was 41% on both regular and non regular payments. For chargeable events on or after 1 January 2026 it is 38%. Personal Portfolio Investment Undertakings, the bespoke structures where the investor effectively picks the assets, stay at 60%.

That change came out of Budget 2026 and the wider review of the funds sector. The Department of Finance publishes the measures on its Budget 2026 taxation measures page, and that is the document to check if you want the legislative detail rather than the newspaper version.

Three points of rate is real money. On the €30,000 gain above it is €900. But notice what did not change: the eight year deemed disposal is still there, the ring fence around losses is still there, and the regime still sits outside normal capital gains tax. The rate got friendlier. The structure did not.

The loss problem nobody mentions

Ask an Irish investor what annoys them about fund taxation and most will say the eight year rule. Ask someone who has held five or six funds through a bad stretch and they will say something else: the losses.

Inside the fund regime, a loss on units does not behave like a capital loss. It does not shelter a gain on another fund, it does not shelter a gain on shares, and it does not sit on your file waiting for a better year. Win on one, lose on another, and you can end up paying exit tax on the winner with nothing to set against it. If you hold funds and you are unsure how your particular product is treated, that Revenue manual is the place to look before you assume anything.

Compare that with ordinary capital gains tax, where Revenue's own guidance on capital gains tax on the disposal of an asset is clear that an allowable loss comes off chargeable gains in the same tax year, and that unused losses carry forward to be used against later gains. No expiry date. That is not a small administrative difference. For anyone whose year contains both good months and bad months, and that is everyone who trades, it is the whole ball game.

Where futures sit in the Irish system

A futures contract is not a unit in an investment undertaking. When you are long one MES or short two MNQ on the CME, you do not own a slice of a fund. You hold a contract, and when you close it you have disposed of an asset in the ordinary capital gains sense. That puts you, for most private traders, under normal CGT rules rather than the fund regime.

What that looks like in practice:

• The rate is 33% on most gains.
• Every individual has a personal exemption of €1,270 a year, confirmed on Revenue's page on how to calculate CGT. It is yours alone, and if you do not use it in a year it is gone.
• Losses offset gains in the same year and carry forward.
• There is no eight year anniversary, because there is nothing to roll up. A futures position closes when you close it, or at expiry, and the gain or loss crystallises there and then.

The flip side needs saying plainly, because it matters more than the tax: futures are leveraged. The margin you post is a fraction of the contract value, moves against you are settled in cash, and it is entirely possible to lose more than the balance in your account. An ETF that falls 30% is still worth 70%. A futures position that moves hard against you can take the account and leave a debit. Tax treatment is a reason to compare instruments. It is never a reason to trade one you do not understand.

There is a second practical difference worth knowing before you assume futures are simply the cheaper wrapper. Contracts expire. The equity index futures most Irish retail traders use, ES and MES on the S&P 500, NQ and MNQ on the Nasdaq 100, run on a quarterly cycle, so a position carried through the year gets rolled four times. Each roll is a close and a reopen, which means each roll is a disposal for tax purposes as well as a commission and a spread. That is neither here nor there for somebody trading intraday or over a few days, because they are closing positions constantly anyway. It is a real friction for anyone trying to reproduce buy and hold exposure with a futures position. The comparison below is about how gains are taxed once they happen, not an argument that one strategy replaces the other.

The same gain, side by side

Take a €30,000 gain and run it through both regimes for an individual filing correctly.

Roughly €1,900 of difference on a single gain, before you count what the loss rules are worth over a full trading year. And the gap widens the moment you have a losing instrument to set against a winning one, because in one column that is allowed and in the other it is not.

When trading stops being CGT

There is a line here that people cross without noticing. Capital gains tax applies to investment activity. If what you are doing amounts to carrying on a trade, the profits are not chargeable gains at all. They are trading income under Case I, taxed at income tax rates with USC and PRSI on top, and the 33% rate and the €1,270 exemption stop applying.

Revenue looks at the whole picture rather than a magic number of trades: how often you deal, how organised the activity is, whether you borrow to fund it, whether you have other employment, how you present yourself. Somebody who takes four positions a year on a long term view is plainly an investor. Somebody who sits at a desk from 14:30 to 21:00 every day scalping MNQ, funds it with borrowed money and has no other occupation is in a different conversation entirely, and often a more expensive one. There is no bright line published anywhere that settles it, which is exactly why this is the point at which an hour with an Irish accountant pays for itself several times over.

The admin that trips people up

Irish CGT has an unusual payment structure and it catches nearly every first year trader.

Revenue's page on when and how you pay and file CGT splits the year in two. Gains made in the initial period, 1 January to 30 November, must be paid by 15 December of the same year. Gains made in the later period, 1 to 31 December, are paid by 31 January of the following year. The return itself is due by 31 October of the year after the disposal, on a Form CG1 if you are not otherwise a chargeable person, or inside your Form 11 if you are.

Read that again, because the sequence is backwards compared with almost everything else. You pay first and file later. Trade well in October and the money is due on 15 December, ten and a half months before you fill in the return. If you have spent it, that is your problem and Revenue charges interest on late payment.

The rest of the housekeeping:

• Everything in euro. Your broker statement is in dollars. Each disposal is converted at the rate applying on its own date, not at a convenient year end average you picked yourself. Keep the rate you used.
• Per disposal, not per statement. A monthly P&L summary is not a CGT computation. The computation is built trade by trade.
• Register before you pay. CGT is paid through ROS or myAccount against your PPSN, and Revenue expects you registered for it first.
• Diary the fund anniversaries. If you still hold ETFs while you trade futures, write the eight year date of every purchase into a calendar. The fund or the platform may handle it, or it may land on you through self assessment depending on where the product is domiciled. Either way, you want to know the date before it arrives.
• Keep the broker's own records. Annual statements, trade confirmations and the platform's fill history are what you will be asked for if Revenue queries a computation. Download them each January rather than assuming a US broker will still have your 2021 data on hand in 2027.

One more thing that surprises people who have only ever held funds: nobody withholds anything. A US futures broker has no Irish deduction obligation, so no tax comes off your account, no certificate arrives in the post and no figure is prefilled anywhere. The entire calculation, the payment dates and the return are yours to handle. That is more work than a fund that reports and withholds for you, and it is the price of the more favourable treatment.

So is switching the right call

For some people, yes, and the tax arithmetic above is a fair part of why. For plenty of others, no. A globally diversified fund you never touch and a leveraged position on the Nasdaq 100 are not two versions of the same thing, and no rate table makes them equivalent. One can lose you a slow 25% in a bad decade. The other can lose you a fast multiple of your margin in an afternoon.

What the numbers do justify is refusing to treat the fund regime as the default just because it is the thing Irish banks and brokers put in front of you. The eight year clock is a genuine structural cost, not a technicality, and the absence of loss relief is worse than the rate. If you have already decided that active trading on CME futures is what you want to do, it is worth knowing that the Irish tax system happens to treat it more conventionally than it treats the index fund your colleague thinks is the safe option.

And if you are going that way, do the unglamorous work first. Learn what a tick is worth on MES and MNQ. Size positions so a bad day is annoying rather than terminal. Keep clean records from the first trade, because reconstructing a year of dollar denominated fills in the following October is miserable. Three points of tax rate is not what makes or breaks a trading year. Risk management is.

This article is general information about how Irish tax rules work, not tax or legal advice. Rates, thresholds and legislation change, and how any of it applies depends on your own circumstances, so check the current position with Revenue and talk to a qualified Irish tax adviser before you act on it.

deemed disposal ireland etf alternative

Educational content, not investment advice. Trading futures involves substantial risk of loss and is not suitable for every investor. Any reference to Algomyth results is hypothetical, simulated over historical data, and shown in full on the performance page; past performance does not guarantee future results.