What are the current CGT rates on residential property sales in the UK for the 2024/2025 tax year, and how do I report and pay CGT to HMRC within the 60-day deadline, including if I'm not self-employed?
Quick Answer
In the 2024/2025 tax year, residential property CGT rates are 18% for basic rate and 24% for higher/additional rate taxpayers, with a £3,000 annual exemption.
## Understanding Capital Gains Tax Rates on Residential Property Sales
For the 2026/27 tax year, Capital Gains Tax (CGT) on residential property sales is applied at 18% for basic rate taxpayers and 24% for higher or additional rate taxpayers. This applies to the gain made on the sale of a property that is not your main home. The annual exempt amount, which is the amount of gain you can make before CGT is due, is £3,000 for the 2026/27 tax year.
### How Do I Calculate My Taxable Gain?
To calculate your taxable gain, you first determine the total gain by subtracting the original purchase price and allowable costs (such as Stamp Duty Land Tax, solicitor fees, and estate agent fees) from the sale price. From this total gain, you then deduct your annual exempt amount of £3,000. The remaining figure is your taxable gain.
For example, if a property was bought for £200,000 and sold for £300,000, incurring £10,000 in allowable costs, the total gain would be £90,000 (£300,000 - £200,000 - £10,000). After deducting the £3,000 annual exempt amount, the taxable gain becomes £87,000.
### How Is My CGT Rate Determined?
Your CGT rate depends on your income tax band in the tax year the property sale completes. HMRC adds your taxable gain to your other income for the year. If this combined total falls within the basic rate income tax band, the 18% CGT rate applies to the portion of the gain within that band. Any portion of the gain that pushes your total income into the higher or additional rate tax bands will be taxed at the 24% rate. It is important to remember that the income tax rates are basic rate 22%, higher rate 42%, and additional rate 47% from April 2027, so forward planning is key.
## Reporting and Paying CGT to HMRC Within the 60-Day Deadline
Since 6 April 2020, anyone selling UK residential property and making a capital gain must report and pay any CGT due within 60 days of the completion date. This deadline applies to all individuals, including those who are not self-employed or do not typically complete self-assessment tax returns.
### Using the UK Property Capital Gains Tax Service
To report your gain and pay, you need to use HMRC's 'UK property Capital Gains Tax' online service. If you already have a Government Gateway ID, you can use that. If not, you will need to create one. You will require details of the property sale, including purchase and sale prices, dates, and any allowable costs. The service calculates the tax due based on the information you provide.
### What if I'm Not Self-Employed?
Even if you are not self-employed, the 60-day reporting and payment rule still applies. You must still use the online service to declare the gain. This is separate from your annual self-assessment tax return. Many individuals assume that if they are not traditionally 'taxed' they will not have to report this, but this is a critical misunderstanding that can lead to penalties. The system is designed for every individual, irrespective of their employment status, to declare property gains.
### Penalties for Missing the Deadline
HMRC levies penalties for late reporting and late payment. For late reporting, there's an initial £100 penalty if you report within 6 months, followed by further penalties. Interest is also charged on any tax paid late. Missing the 60-day window can significantly increase your tax liability through these penalties and interest charges. According to HMRC guidelines, persistent failures will lead to escalating penalties.
## Investor Rule of Thumb
Always factor in Capital Gains Tax liability and the 60-day reporting deadline from the outset when calculating potential returns on any residential property sale that is not your main residence.
## What This Means For You
Understanding CGT rates and the strict 60-day reporting window is vital for all property investors, regardless of their employment status. Most investors don't fall foul of HMRC because they intentionally avoid tax, but rather because they are unaware of specific regulations like this accelerated reporting timeframe. If you want to ensure your property investment strategies are compliant and profitable, this is exactly the type of detailed regulatory understanding we build inside Property Legacy Education.
Steven's Take
The 60-day CGT reporting and payment rule is a significant change many investors still aren't fully grasping. I've seen too many investors get caught out by penalties simply because they weren't aware of this accelerated deadline. This isn't just for seasoned landlords; it applies to anyone selling a residential property that isn't their primary home. The key is to get organised with your figures as soon as a sale completes, and use the HMRC online service. Don't wait for your annual tax return; that's a common mistake that will cost you.
What You Can Do Next
1. Calculate your estimated gain: Gather all purchase and sale documents (contracts, solicitor fees, SDLT receipts) for your property. This allows you to estimate your potential CGT liability before completion.
2. Prepare your Government Gateway ID: If you don't have one, create an account on gov.uk/log-in-create-tax-account before the sale completes to avoid delays when reporting.
3. Use the HMRC online service: Access gov.uk/report-capital-gains-tax-property-sales within 60 days of completion to report your gain and pay any tax due.
4. Seek professional advice: Consult with a qualified tax advisor for complex situations or to confirm your calculations, especially if you have other income streams or multiple property sales. This ensures compliance and can identify potential reliefs.
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