Taxation of the unincorporated business (for Advanced Taxation - United Kingdom (ATX-UK) (P6))

The new business
Part 3 of 4

This is the Finance Act 2017 version of this article. It is relevant for candidates sitting the Advanced Taxation – United Kingdom (ATX-UK) (P6) exam in the period 1 June 2018 to 31 March 2019. Candidates sitting ATX-UK (P6) after 31 March 2019 should refer to the Finance Act 2018 version of this article (to be published on the ACCA website in 2019).

From the September 2018 session, a new naming convention is being introduced for all of the exams in the ACCA Qualification, so from that session, the name of the exam will be Advanced Taxation – United Kingdom (ATX-UK). June 2018 is the first session of a new exam year for tax, when the exam name continues to be P6 Advanced Taxation (UK). Since this name change takes place during the validity of this article, ATX-UK (P6) has been used throughout.

So far in this article we have compared trading as an unincorporated trader with trading through a company by reference to the various relevant taxes. We are now going to look at the choice of year end for an unincorporated trader.

CHOICE OF YEAR END

The choice of year end affects when the profits of the business will be subject to income tax. For example, where a 31 March year end is chosen, the profits earned in a tax year are taxed in that same tax year (the profits earned in the year ended 31 March 2017 are taxed in the tax year 2016/17). Alternatively, where a 30 April year end is chosen, the majority of the profits earned in a tax year are not subject to income tax until the following tax year (the profits earned in the year ended 30 April 2017 are taxed in the tax year 2017/18).

When a new business begins to trade, the profits assessed to tax in the first two tax years will vary, perhaps considerably, depending on the choice of year end.

Illustration 1
Mizuki began trading on 1 January 2018. Her tax adjusted profits per month are set out below.

 £ 
January to March 2018
(three months)
3,000 
April to September 2018
(six months)
4,000 
October to December 2018
(three months)
8,000 
January 2019 onwards12,000 

If Mizuki adopts a 31 March year end, her taxable trading income for the first three tax years of trading would be calculated as follows:


1. Profit for each trading period

 £ 
Three months ending 31 March 2018 (£3,000 x 3)9,000 
Year ending 31 March 2019
((£4,000 x 6) + (£8,000 x 3) + (£12,000 x 3))
84,000 
Year ending 31 March 2020 (£12,000 x 12)144,000 


2. Taxable profit for each tax year

 £ 
2017/18
(1 January 2018
to 5 April 2018)
9,000 
2018/19
(Year ending 31 March 2019)
84,000 
2019/20
(Year ending 31 March 2020)
144,000 
Total taxable profits for the first three tax years237,000 


If Mizuki adopts a 30 April year end, her taxable trading income for the first three tax years of trading would be calculated as follows:

1. Profit for each trading period

 £ 
Four months ending 30 April 2018 ((£3,000 x 3) + £4,000)13,000 
Year ending 30 April 2019
(£4,000 x 5) + (£8,000 x 3) + (£12,000 x 4)
92,000 
Year ending 30 April 2020
(£12,000 x 12)
144,000 


2. Taxable profit for each tax year

 £ 
2017/18
(1 January 2018
to 5 April 2018)
3/4 x £13,000
9,750 
2018/19 (1 January 2018
to 31 December 2018)
£13,000 + (8/12 x £92,000)
74,333 
2019/20
(Year ending 30 April 2019)
92,000 
Total taxable profits for the first three tax years176,083 

With a 30 April year end the taxable profits in the first three tax years are £60,917 (£237,000 – £176,083) less. This is because the profits are increasing and early profits are being taxed twice (giving rise to overlap profits) in place of later, higher profits.

This is a timing difference as opposed to an absolute saving. The profits earned in the period 1 May 2019 to 31 March 2020 of £132,000 (£12,000 x 11) are not taxed in the first three tax years if a 30 April year end is chosen. These profits, as reduced by the overlap profits of £71,083 (£9,750 + £61,333 (8/12 x £92,000)), represent the difference between the total profits taxed.

Conclusion

When considering the choice of year end, it may be necessary to work with monthly profit figures. In these circumstances you must first calculate the profits for the trading periods by reference to the monthly profits and then apply the basis of assessment rules in order to determine the taxable profits for the tax years.

Note: The unincorporated trader is considered further in:

  • Taxation of the unincorporated business – the existing business (for ATX-UK (P6))

 

Written by a member of the ATX-UK (P6) 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.