Capital Gains Tax on Shares in Ireland


This article provides some information about the tax due in Ireland on any profits made from buying and selling shares. (Capital Gains Tax (CGT)

Investing in Shares is becoming more common in Ireland as online share trading platforms become more widespread and share trading fees reduce. A 2021 survey by the Competition and Consumer Protection Commission found that 36% of adults in Ireland owned some sort of investment product and 19% of them owned stocks and shares.
However – many of those people that own shares might not realise that they might have to pay capital gains tax (CGT) on any profits made when the shares are sold.

Tips on Trading Shares : We have compared share trading fees in our articles on How To Buy Shares Online In Ireland . and Where to Buy Fractional Shares in Ireland.
If you are currently using Davy or Goodbody to buy shares – you could reduce your fees by using another cheaper online broker.


Capital Gains Tax Summary

If you sell shares (or any item of property) for a higher price than you originally paid for it, you are deemed to have made a capital gain. This capital gain is subject to a tax called Capital Gains Tax (CGT) – which is currently charged at a rate of 33% in Ireland.

CGT Exemption

In Ireland , the first €1,270 of taxable gains in a tax year are exempt from CGT. (The CGT on €1270 would be €419)
You can also deduct any trading costs from any profits. We have outlined an example of CGT calculation below.

(For comparison – In the UK the annual CGT exemption is £12,300 ! )



Calculation of Capital Gains Tax on Shares in Ireland

  • You purchased shares in January 2012 at a cost of €5,000 including stamp duty and trading fees
  • You sell them in December 2022 for €8,000. (after brokers fees deducted)
  • Chargeable Gain = €3,000
  • Deduct: Personal CGT exemption of €1,270
  • Net Chargeable Gain = €1,730
  • Chargeable @ 33% Capital Gains Tax due= €570.90
  • Profit after CGT = €2429.10


You may also be interested in our article about the Taxation of Cryptocurrencies in Ireland


When Do You Have to Pay CGT on Shares ?

For disposals made between:

  • 1st January and 30th November , you must pay CGT by 15th December of the same year.

For disposals made between:

  • 1st December and 31st December , you must pay CGT by 31st January of the next year.

It doesn’t matter if the proceeds from the sale of shares are still with your broker – CGT is due as soon as you sell the shares.

You can register for CGT and pay CGT using Revenue’s online service ( ROS ) (or myAccount if you are PAYE ) .

You need to file a tax return by 31st October in the year after the date of disposal. Revenue says you must do this even if no CGT is due because of reliefs or losses


How to Reduce CGT on Sales of Shares in Ireland

The annual tax-free CGT exemption of €1270 cannot be carried forward from year to year. So to reduce or avoid some Capital Gains Tax it is possible to do the following.

  • If you have shares that have increased in value you can sell a sufficient number of shares each tax year to give a gain of €1,270 which is equal to the annual tax-free exemption.
  • The shares sold can be immediately re-purchased if you wish to retain ownership of them. You do not have to wait 4 weeks (that is a common misunderstanding).

These transactions are sometimes referred to as “Bed & Breakfast” sales. You need to consider any charges e.g. Brokers fees, Stamp Duty , and compare them to the tax saving. (Stamp duty on sale and purchase of 1% on Irish shares and 0.5% on UK shares for example ).
The maximum cash value benefit of using the €1270 annual exemption is €419 per person.

You can check some brokerage fees on our comparison of online share dealing prices in Ireland

Example of Avoiding Some Capital Gains Tax on Shares in Ireland

  • You purchase 10 Irish shares in January 2022 at a cost of €500 each
  • In October 2022 they are worth €800 each. (Each share has gained €300 )
  • You sell 4 shares in Oct 2022 for €3200 – creating a capital gain of €1200 – which is below the €1270 exemption from CGT.
  • You buy back the same 4 shares on the same day in Oct 2022 (assume for the same price). Stamp Duty @ 1% is €32.
  • In 2023 , you sell all 10 shares for €10000 (€1000 each)
  • Your total CGT liability in 2023 will be lower because the 4 shares you bought back in 2022 cost you €3200 not the original price of €2000.
  • The gain on the 6 shares bought in 2022 and sold in 2023 is €500 each – a total of €3000
  • The gain on the 4 shares sold and bought again for €800 each in October 2022 and sold again in 2023 is just €200 each – a total of €800.
  • The total gain on all 10 shares is €3800
  • Less the €1270 exemption = €2530
  • CGT @ 33% of €2530 = €834.90)
  • If the sale and repurchase didn’t take place in Oct 2022 – the total capital gain would have been €5000 and CGT would have been €1230.90,
  • So €395 of CGT was avoided (less the extra stamp duty of €32).
  • On EU or US shares there would be no Stamp Duty to worry about.

Of course, you need to also take into account the broker fees for selling and re-purchasing. At somewhere like DEGIRO or Bux Zero EToro it will be negligible – but not at some of the other “old school” brokers.

You can check some of the broker fees on our comparison of online brokerage fees


Offsetting Losses on Shares

If you have shares that have gone down in value and you wish to use the loss incurred on the shares against other gains, then you must dispose of the shares in the same tax year as other shares sales upon which you have made a gain.

Sometimes you may want to keep the shares that have gone down in value in the hope of them increasing in value in the future. To get the tax benefit of the reduction in value you must dispose of the shares. You can, if you wish, re-acquire the shares but you must wait for a period of four weeks before doing so to ensure that the loss realised can be offset against other gains. (Just hope the price doesn’t shoot up in those 4 weeks !)

Taxation of Share Dividends

Read more here about the Taxation of share dividends in Ireland .


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How To Buy Shares Online In Ireland

Where to Buy Fractional Shares in Ireland

Selling Paper Shares

Taxation of Cryptocurrencies in Ireland

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Using Etoro in Ireland

Bux Zero Stock Trading App

Degiro in Ireland

Buying ETFs in Ireland

Buying Cryptocurrencies

Revenue Page on CGT