As the demand for housing continues to rise across the UK, many homeowners and landowners are exploring the opportunity to sell land, particularly garden plots or surplus land, with planning permission.
While the potential financial rewards can be significant, the tax implications are complex and require careful planning. In this article Chris George outlines the key tax considerations as well as common mistakes that landowners often make when selling land.
Selling land & Capital Gains Tax (CGT)
When you sell land, including part of your garden, any profit made is generally subject to CGT. The gain is calculated as the difference between the sale proceeds and the original acquisition cost (plus any allowable costs such as legal fees or planning application expenses). The gain is then subject to tax at either 18% or 24% depending on the level of your other income in the year.
What is Private Residence Relief (PRR)?
If the land forms part of your main residence, you may be eligible for PRR, which can exempt some or all of the gain from CGT. However, this relief is only available if the land is part of the garden or grounds of your main home. HMRC also dictate that the total area (including the house) does not exceed 0.5 hectares (about 1.2 acres). In some cases, this area can be higher if the land is required for the reasonable enjoyment of the property.
Critically, if the land has been separated from the main residence (e.g. fenced off or marketed separately), HMRC may argue that it no longer qualifies for PRR. So, if you’re selling off part of your garden, it’s vital that you take proper advice on the steps you need to take to make sure any claim for PPR is maximised.
Does planning permission affect PRR?
Obtaining planning permission does not automatically disqualify PRR. However, if the land was acquired or developed with the intention of making a profit, PRR may be denied, and the gain could be taxed as income rather than capital.
Transactions in Land Rules
The Transactions in Land rules are anti-avoidance provisions designed to prevent individuals from disguising trading profits as capital gains. These rules may apply if:
- The land was acquired with the intention of realising a profit through sale.
- Significant development or promotion activity has taken place.
- The land is sold shortly after obtaining planning permission.
If these rules apply, the entire gain may be taxed as income, not capital, meaning it could be subject to Income Tax rates of up to 45% for individuals.
These rules are complex and certain commercial decisions can cause disposals to inadvertently fall to be taxed as income. This can include where the developer pays some of the sale proceeds in the form of one or two of the properties which are to be built on the development land.
Professional tax advice from qualified, experienced advisors is always recommended to ensure the best possible outcome.
Is there VAT on land sales?
The sale of land is generally exempt from VAT, unless the seller has a valid ‘option to tax’ over the land.
Opting to tax can allow the seller to recover VAT on associated costs (e.g. planning consultants, legal fees), but it also means VAT must be charged on the sale price, potentially increasing the buyer’s Stamp Duty Land Tax liability.
Careful planning is essential, especially where significant costs have been incurred in securing planning permission. If VAT is not recoverable due to exemption, the seller may face a substantial irrecoverable VAT cost.
Practical tips for selling land:
- Seek early advice: Tax treatment can vary significantly depending on your intentions, the use of the land, and how the transaction is structured.
- Document your use of the land: If claiming PRR, keep evidence (e.g. photos, garden maintenance records) showing the land was part of your residence.
- Consider timing: Selling land shortly after obtaining planning permission may trigger the Transactions in Land rules.
- Review VAT status: Check whether an Option to Tax has been made and whether VAT recovery is possible or desirable.
Selling land with planning permission, whether it’s a portion of your garden or a larger development site, can unlock significant value. However, the tax implications are nuanced and potentially costly if not managed correctly and each element requires careful consideration.
We’re here to help
If you’re considering a land sale we can support you to navigate these complexities, structure your transaction efficiently, and ensure compliance with HMRC requirements.
Get in contact early in the process to maximise the opportunity for favourable tax planning by calling Chris or one of the team on 0330 058 6559 or by email hello@scruttonbland.co.uk







