A practical guide to Capital Gains Tax, Principal Private Residence Relief, deadlines, and the costs you can deduct when you sell a house in Ireland.
Quick answer: When you sell a house in Ireland, you may pay Capital Gains Tax (CGT) on the profit you make. If the property was your main home for the full period you owned it, Principal Private Residence Relief may reduce the CGT bill to zero.
“Most sellers do not pay CGT on their family home — but they still need to understand the rules before completion.”
Do You Pay Tax When You Sell a House in Ireland?
Yes, you may pay tax when you sell a house in Ireland. The main tax to check is Capital Gains Tax, which applies to the gain, not the full sale price.
The gain usually means the sale price minus the original purchase price and allowable costs. You do not calculate CGT on the full money you receive from the buyer.
The Main Tax: Capital Gains Tax
CGT in Ireland is generally charged at 33% on taxable gains. You pay it when you dispose of an asset and make a chargeable gain.
If you sell an investment property, rental property, inherited property, or second home, CGT will often be the key tax issue. Your exact bill depends on your figures, your ownership history, and any reliefs you can claim.
“Think profit first, tax second: CGT targets the gain, not the gross selling price.”
If It Was Your Main Home, You May Pay No CGT
Principal Private Residence Relief can exempt the sale of your main home from CGT. You usually qualify when you owned and lived in the property as your only or main residence for the full ownership period.
The relief can also cover land or garden around the house up to one acre. It does not usually cover land beyond that limit or value linked to development potential.
Important: Revenue states that even where no tax is due because of Principal Private Residence Relief, you may still need to file a return. Do not assume “no tax” always means “no paperwork”.
When Principal Private Residence Relief Is Restricted
You may get only partial relief if you rented out the house, used part of it for business, or did not live there for the full period of ownership. The final 12 months of ownership can still count as occupation in many cases.
Partial relief matters because it can turn a “no tax” sale into a taxable sale. Keep a timeline of when you lived in the property, rented it, renovated it, or used part of it for work.
How to Calculate CGT When You Sell a House in Ireland
Start with the sale price, then subtract the purchase price and allowable costs. After that, apply any reliefs, losses, and the annual exemption before calculating CGT.
- Sale price: the amount you sell the property for.
- Purchase price: what you originally paid for the property.
- Allowable costs: legal fees, auctioneer fees, stamp duty on purchase, and qualifying improvement costs.
- Reliefs: Principal Private Residence Relief and any other relevant reliefs.
- Annual exemption: the first €1,270 of chargeable gains is exempt for an individual.
“Good records reduce stress. Receipts, dates, legal bills, and improvement invoices can all affect the final CGT figure.”
Example: CGT on a House Sale
Say you bought a rental property for €250,000 and sold it for €350,000. You paid €12,000 in allowable buying, selling, and improvement costs.
Your gain before reliefs would be €88,000. After the €1,270 annual exemption, the taxable gain would be €86,730, and CGT at 33% would be €28,620.90.
This is only a simple example. Your own calculation may change if you qualify for relief, have losses, inherited the property, or used the property as your home for part of the ownership period.
What Costs Can You Deduct?
You can usually deduct costs linked to buying, selling, or improving the property. These costs reduce the gain before CGT is calculated.
- Solicitor’s fees on purchase and sale.
- Estate agent or auctioneer fees on sale.
- Stamp duty paid when you bought the property.
- Capital improvement costs that added value to the property.
Repairs are different from improvements. A new extension may qualify as a capital improvement, but routine painting or maintenance may not.
When Do You Pay CGT?
CGT payment deadlines depend on the date of disposal. If you sell between 1 January and 30 November, you generally pay CGT by 15 December of the same year.
If you sell in December, you generally pay CGT by 31 January of the following year. You normally file the CGT return by 31 October of the year after the sale.
“Do not wait until the next tax return deadline to think about payment. CGT can fall due much sooner.”
Do You Pay Stamp Duty When You Sell?
In a standard sale, the buyer usually pays stamp duty, not the seller. As the seller, your bigger tax concern is normally CGT.
However, stamp duty you paid when you bought the property may reduce your gain. Keep the purchase statement and legal completion documents.
What If You Sell an Inherited House?
If you sell an inherited house, CGT may apply to the increase in value since the date you inherited it. The market value at the date of death often becomes the base value for CGT purposes.
Inheritance can also involve Capital Acquisitions Tax. Get advice if you inherit and later sell, because two different tax rules may affect the overall position.
Seller Checklist Before Completion
- Confirm if the property was your main home.
- Build a timeline of ownership, occupation, rental periods, and absences.
- Gather purchase and sale costs, including solicitor and estate agent invoices.
- Separate improvements from repairs before calculating the gain.
- Check CGT payment and filing deadlines before the sale closes.
- Ask a tax adviser if the property was inherited, rented, partly used for business, or owned by more than one person.
Summary: Selling a House in Ireland
When you sell a house in Ireland, the main tax to consider is Capital Gains Tax. Many homeowners pay no CGT on their main home because Principal Private Residence Relief can apply.
If you sell a rental property, second home, inherited house, or partly exempt property, calculate the gain early. The right records can lower the taxable gain and help you avoid missed Revenue deadlines.
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