Selling Glanbia shares? What the tax implications could mean for you

With the recent spike in value of Glanbia shares it is timely to consider the tax implications of the sale of some of these shares.

A lot of our clients have been querying the tax that they’d have to pay on such a sale, especially now that the shares are currently trading around the €24 a share mark, which is up from around €12 a share this time last year.

The tax payable very much depends on when and how these shares were acquired.

Capital Gains Tax (CGT)

CGT is a tax on the uplift in value of an asset at the point of disposal from the time of acquisition. This gain is then taxed at 33%. For shareholdings in public companies an individual is not entitled to any relief on this gain with the exception of the annual exemption of €1,270. Under this exemption, an individual is entitled to reduce their taxable gains by this amount once per calendar year.

The value or cost at acquisition of the shares is known as the ‘base cost’. For Glanbia shareholdings this will be the cost of acquiring these shares or the value of the shares on acquiring the shares. For most of our older clients their cost of acquiring the shares will be minimal, most of the shares will have been received from spinouts from their co-op shareholdings and most of the co-op shareholdings will have been acquired at their nominal value of €1.27 per share and even this cost will have been diluted by later spinouts and bonus issues.

For these clients who are wondering how much tax they will have to pay if they sell some of their shares they can estimate their liability by taking their sales proceeds after costs, deducting the annual exemption and applying the 33% tax rate. This estimate will be very close to the actual liability.

The Calculation

If we take an example of 1,000 shares being sold for €24 a share the gross proceeds would be €24,000.

The commission payable on the sale would also be deductible which for the purpose of this example we will say is €100. The base cost might only be €10 or so.

Finally, if not already used against another gain during the calendar year, the annual exemption of €1,270 can be deducted.

The chargeable gain will thus be €22,620 and the CGT payable on this will be €7,465.

Inherited shares

Many of our younger clients will have received some of their Glanbia shareholdings from recent spinouts and some from inheritances or gifts from their parents. These clients will have less CGT to pay than our older clients.

Take for example someone who inherited Glanbia shares this time last year when they were trading at €12.30 a share. If we take the same figures used above, instead of having a base cost of just €10 they will have a base cost of €12,300. Their CGT on selling the shares today for €24,000 will be €3,409 instead of the €7,465 likely to be paid by our older clients.

Payment to Revenue

If you have sold any shares so far this year, or you intend on selling some before the 30th November, you will need to pay the CGT on this sale by the 15th December this year.

If you sell your shares in December you will need to pay your CGT by the 31st January 2027.

These sales will need to be declared in your tax return for the Calander year 2026 by the 31st October 2027.

Contact our team

Contact a member of our expert team and find out how we can support you.

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