Taxation of the unincorporated business.

The existing business
Part 3 of 4

This is the Finance Act 2024 version of this article. It is relevant for candidates sitting the ATX-UK exam in the period 1 June 2025 to 31 March 2026. Candidates sitting ATX-UK after 31 March 2026 should refer to the Finance Act 2025 version of this article (to be published on the ACCA website in 2026).

So far in this article we have reviewed some of the fundamental rules relating to the taxation of the unincorporated business and compared the total tax paid on the profits of a business depending on the business vehicle used. We are now going to look at the tax implications of the cessation of a business.

Cessation

A cessation occurs when the individual is no longer carrying on the business; the business itself may have been sold (or gifted) such that it has not ceased but is being carried on by someone else.

Choice of date of cessation
The date of cessation determines the tax year in which the business ceases and, consequently, the calculation of the taxable trading profits for the final tax years, and the timing of the taxation of any remaining untaxed transition profits. A trader may be in a position to choose the most beneficial date of cessation from a tax point of view.

For example, where a taxpayer is about to sell a business and has little or no other income, it may be beneficial to carry out the sale at the start of a tax year (say, 2024/25) rather than at the end of the previous year – this would enable the offset of the personal allowance for 2024/25, which would otherwise be wasted.

The tax year in which a business is sold will also determine the availability of the annual exempt amount and, where business asset disposal relief is not available, the rate at which capital gains tax will be paid.

Trading losses on cessation
On the cessation of a business, the loss relief position is made more complicated by the availability of terminal loss relief in respect of the loss of the final 12 months of trading. Accordingly, there are two alternative reliefs available (or even three if the business is transferred to a company in exchange for shares). Each alternative may need to be considered in detail in order to determine the potential tax saving. As always, it is important to be sure of the precise income and/or chargeable gains which the losses can be offset against – and the periods in which the offset can occur. You should be aware that a question on terminal loss relief will not include transition profits.

Illustration 2
Haile ceased trading on 30 June 2025. His results in the final periods of trading were:

  • Year ended 30 September 2024: £11,400 profit
  • Nine months ended 30 June 2025: £11,250 loss

Haile has no transition profits as a result of the change to the basis of assessment.

Haile’s terminal loss is calculated for the final 12 months of trading by reference to tax years.

 

£

£

2025/26 (6 April 2025 – 30 June 2025)

 

 

3/9 x £11,250 loss

 

3,750

 

 

 

2024/25 (1 July 2024 – 5 April 2025)

 

 

1 July 2024 – 30 September 2024

 

 

(3/12 x £11,400 profit)

(2,850)

 

1 October 2024 – 5 April 2025

 

 

(6/9 x £11,250 loss)

7,500

 

 

 

4,650

 

 

8,400

Relieving the terminal loss
The terminal loss can be offset against trading profits of 2025/26 (the tax year in which trading ceased) and 2024/25, 2023/24 and 2022/23 (the three preceding tax years, later years first).

The loss of the final trading period which does not form part of the terminal loss (£2,850) is available for offset against general income and chargeable gains of 2025/26 (the tax year of the loss) and/or 2024/25 (the previous tax year).

Relieving a trading loss against general income and chargeable gains
Alternatively, the trading loss of 2025/26 of £3,750 (3/9 x £11,250) is available for offset against general income and chargeable gains of 2025/26 (the tax year of the loss) and/or 2024/25 (the previous tax year).

Value added tax (VAT)
When considering the ‘tax implications’ of a particular commercial transaction or situation it is important to consider all of the possible taxes unless they are specifically excluded by the question.

On the cessation of trading a taxpayer is treated as having made a supply of all inventory, equipment and other items in respect of which input tax was claimed. The output tax in respect of this deemed supply is payable to HM Revenue & Customs unless it does not exceed £1,000.

Conclusion

In order to be able to deal with questions concerning the cessation of a business you need to be very confident of the basis of assessment rules and those concerning the offset of trading losses.

Note: The unincorporated business is also considered in:

Written by a member of the ATX-UK examining team

The comments in this article do not amount to advice on a particular matter and should not be taken as such. No reliance should be placed on the content of this article as the basis of any decision. The authors and ACCA expressly disclaim all liability to any person in respect of any indirect, incidental, consequential or other damages relating to the use of this article.