If you are part of a couple that is about to separate or divorce, apart from the emotional stress, there are also tax issues that can have significant implications. Whilst this is unlikely to be uppermost in your mind it is important that the tax consequences of the break-up are considered.

Income Tax does not automatically cause an issue for separating couples as it is an individually assessed tax, however, there are other taxes that need to be considered. For example, when a couple are together there is no Capital Gains Tax (CGT) payable on assets gifted or sold to your spouse or civil partner. But if a couple separate and do not live together for an entire tax year or are divorced then CGT may be payable on assets transferred between ex-partners.

It is also important to reach a financial agreement acceptable to both parties. If no agreement can be reached, then applying to the courts to make a 'financial order' will usually be required. The couple and their advisers should also give proper thought to what will happen to the family home, any family businesses as well as any inheritance tax implications.

Business Asset Disposal Relief (BADR) applies to the sale of a business, shares in a trading company or an individual’s interest in a trading partnership. Where this relief is available CGT of 10% is payable in place of the standard rate. There are a number of qualifying conditions that must be met in order to qualify for the relief.

BADR used to be known as Entrepreneurs’ Relief before 6 April 2020. The name change did not affect the operation of the relief.

You can currently claim a total of £1 million in BADR over your lifetime. The £1m lifetime limit means you can qualify for the relief more than once. The lifetime limit may be higher if you sold assets before 11 March 2020.

Claims for BADR are made through your Self-Assessment tax return or by filling in Section A of the Business Asset Disposal Relief help sheet.

The deadline for claiming relief is as follows:

Tax year when you sold or closed your business	Deadline to claim BADR
2021-22	31 January 2024
2020-21	31 January 2023
2019-20	31 January 2022

Capital Gains Tax (CGT) is a tax on the profit made from selling certain assets such as property, shares or other investments. CGT is usually charged at a flat rate of 20% and applies to most chargeable gains made by individuals.

If taxpayers only pay basic rate tax and make a small capital gain, they may only be subject to CGT at a reduced rate of 10%. Once the total of taxable income and gains exceed the higher rate threshold, the excess will be subject to 20% CGT. An 8% surcharge applies to the sale of chargeable residential property (apart from a principal private residence) and carried interest (the share of profits or gains that is paid to asset managers). There is also an annual CGT exemption for individuals that is currently £12,300.

There are a number of asset disposals, which are not subject to CGT.

These include:

• your car
• your main residence – known as a principal private residence, but there are some important caveats to be aware of
• personal possessions worth up to £6,000 each, such as jewellery, paintings or antiques
• stocks and shares you hold in tax-free investment savings accounts, such as ISAs and PEPs
• UK Government or 'gilt-edged' securities, for example, National Savings Certificates, Premium Bonds and loan stock issued by the Treasury
• betting, lottery or pools winnings
• personal injury compensation
• foreign currency you bought for your own or your family's personal use outside the UK

So, if you are lucky enough to win the National Lottery this weekend, it is unlikely you will have to pay CGT!

Note that none of the above exemptions apply when the gains arise through trading or business activities as distinct from occasional sales and disposals.

One of the most often used and valuable of the Capital Gains Tax (CGT) exemptions covers the sale of the family home. In general, there is no CGT to pay on a property which has been used as the main family residence. An investment property which has never been used will not qualify. This relief from CGT is commonly known as private residence relief or PRR.

The rules are different if you live abroad. A CGT charge on the sale of UK residential property by non-UK residents was introduced in April 2015. Only the amount of the overall gain relating to the period after 5 April 2015 is chargeable to tax. In certain circumstances PRR may apply where the property is the owner’s only or main residence.

A UK non-resident that sells UK residential property needs to deliver a non-resident CGT (NRCGT) return and pay any CGT within 60 days of selling a relevant property. The return must be made whether or not there is any NRCGT to be paid, if there is a loss on the disposal, and when the taxpayer is due to report the disposal on their Self-Assessment tax return.

There are penalties for failing to file the NRCGT return within the deadline as well as for failing to pay any tax due on time.

In most cases, there is no Capital Gains Tax (CGT) to be paid on the transfer of assets to a spouse or civil partner. There is, however, still a disposal that has taken place for CGT purposes effectively at no gain or loss on the date of the transfer. When the asset ultimately comes to be sold, the gain or loss will be calculated from when the asset was first owned by the original spouse or civil partner.

There are a few exceptions that couples should be aware of where the relief does not apply. This mainly relates to the use of goods which are sold on by the transferee’s business and for couples that were separated and not living together for the entire tax year when the assets were transferred. Spouses or civil partners that lived together at any point in the tax year when the assets were transferred can still benefit from these rules. If a transfer did not qualify then the asset must be retrospectively valued at the date of the transfer and the transferor is liable for any gain or loss.

There are similar rules for assets that are gifted to charities. However, CGT may be due where an asset is sold to a charity for more than was paid for it and less than the market value. The gain in this case would be calculated based on what the charity paid rather than the market value of the asset.