CG50579 - Share identification rules: CGT treatment of shares from 6.4.98: examples


The following examples illustrate how acquisitions and disposals of shares are treated for Capital Gains Tax purposes in 1998-99 and later years.

In each example it should be assumed that all acquisitions and disposals are arm's length transactions in shares listed on the stock exchange. The shares are all of the same class in the same company and held by a UK taxpayer in the same capacity. Figures for disposal proceeds are net of incidental costs of disposal.

EXAMPLE 1

Ms Faraday makes the following acquisitions and disposals


  • on 15 April 1998 she buys 1,000 shares for £1,300
  • on 4 August 1998 she buys another 1,000 shares for £1,450
  • on 19 January 1999 she buys a further 500 shares for £950
  • on 16 March 2002 she sells 2,000 shares for £6,850
  • on 7 April 2002 she buys another 2,000 shares for £6,790
  • on 10 December 2002 she sells 2,200 shares for £7,700.

Ms Faraday's purchases are all made after 5 April 1998, so they are not pooled, but treated as separate acquisitions, see CG50572. Under TCGA92/S106A, see CG50464, her disposals must be identified with acquisitions in the following order


  • disposal on 16 March 2002 - this is matched with the 2,000 shares acquired on 7 April 2002. A gain £60 (£6,850 - £6,790) arises
  • disposal on 10 December 2002 - this is matched, on a LIFO basis, firstly with the 500 shares acquired on 19 January 1999, then the 1,000 shares acquired on 4 August 1998, and finally with 700 of the 1,000 shares acquired on 15 April 1998.

The gains arising (before any taper relief, see CG17895+) are therefore as follows.

£

Disposal proceeds

£7,700

x

500

=

1,750

2,200

Cost of 500 shares

950

GAIN

800

Disposal proceeds

£7,700

x

1,000

=

3,500

2,200

Cost of 1,000 shares

1,450

GAIN

2,050

Disposal proceeds

£7,700

x

700

=

2,450

2,200

Cost of 700 shares

£1,300

x

700

=

910

1,000

GAIN

1,540

After the disposal on 10 December 2002 Ms Faraday's shares comprise the 300 shares remaining from the acquisition on 15 April 1998, which have an acquisition cost of £390 (£1,300 £910).

EXAMPLE 2

Mr Greene makes the following acquisitions and disposals


  • on 17 August 1998 he buys 10,000 shares for £2,500
  • on 1 April 1999 he buys 10,000 shares for £2,600
  • on 8 October 1999 he takes up a 1 for 5 rights issue at a cost of £960, and receives a further 4,000 shares
  • on 10 December 2002 he sells 7,500 shares for £3,000.

The 1 for 5 rights issue is a reorganisation of the company's share capital to which TCGA92/S127, see CG51700+, applies. The rights issue shares are treated as having been acquired when the original shares were acquired. So following the reorganisation Mr Greene is treated as having acquired


  • 12,000 shares on 17 August 1998 for a total cost of £2,980
  • 12,000 shares on 1 April 1999 for a total cost of £3,080.

The disposal on 10 December 2002 is identified, on a LIFO basis, with 7,500 of the 12,000 shares treated as acquired on 1 April 1999. The gain (before any taper relief, see CG17895+) is as follows.

£

Disposal proceeds

3,000

Cost£3,080x

7,500

=

1,925

12,000

GAIN

1,075

EXAMPLE 3

Mrs Hill makes the following acquisitions and disposals


  • on 27 May 1979 she buys 7,500 shares for £18,750
  • on 6 February 1988 she buys another 4,000 shares for £16,500
  • on 28 July 1993 she buys another 4,000 shares for £17,000
  • on 31 March 1999 she buys another 6,000 shares for £29,000
  • on 13 June 2003 she sells 16,500 shares for £114,675.

Mrs Hill's 1979 purchase forms a 1982 holding, see CG50871. The 1988 and 1993 purchases form a Section 104 holding, see CG50590. The 1999 purchase is a free-standing acquisition, see CG50572.

Under TCGA92/S106A, see CG50564, her disposal in 2003 is matched with acquisitions, on a LIFO basis


  • first with the 6,000 shares acquired in 1999
  • next with the 8,000 shares in the Section 104 holding
  • next with 2,500 of the 7,500 shares in the 1982 holding.

The gains (before any taper relief, see CG17895+) are as follows.

£

Disposal proceeds

£114,675

x

6,000

41,700

16,500

Cost

£29,000

GAIN

12,700

Disposal proceeds

£114,675

x

8,000

55,600

16,500

Cost (see below)

33,500

Unindexed gain

22,100

Indexation (see below)

12,018

Indexed gain

10,082

The cost of, and indexation allowance due on, the Section 104 holding is calculated as follows.

NUMBER OF SHARES

POOL OF QUALIFYING EXPENDITURE

INDEXED POOL OF EXPENDITURE

6 February 1988: creation of Section 104 holding

4,000

£16,500

£16,500

Indexation to July 1993
£16,500 x

140.7 - 103.7

£5,887

103.7

4,000

£16,500

£22,387

28 July 1993: operative event - addition to pool

4,000

£17,000

£17,000

8,000

£33,500

£39,387

Indexation to April 1998*
39,387 x

162.6 - 140.7

£6,131

140.7

8,000

£33,500

£45,518

13 June 2003: operative event - disposal

(8,000)

(33,500)

(45,518)

*NOTE: If a taxpayer is within the charge to Capital Gains Tax, neither indexation allowance nor taper relief apply to disposals of assets on or after 6 April 2008. Previously indexation allowance had been frozen at April 1998. For indexation allowance see CG17207+ and for taper relief see CG17895+

£

Disposal proceeds£114,675 x

2,500

17,375

16,500

Cost£18,750 x

2,500

6,250

7,500

Unindexed gain

11,125

Indexation allowance to April 1998 * Market value of 1982 holding at 31 March 1982 (say)

£20,700 x

2,500

x 1.04

7,224

7,500

INDEXED GAIN

3,901

* Note: see CG17207 about the freezing of indexation for CGT purposes.

EXAMPLE 4

The trustees of the Island Trust make the following acquisitions and disposals

  • on 24 September 1991 they buy 15,000 shares for £6,750
  • on 30 January 1995 they take up in full a 3 for 5 rights issue at 40p a share, receiving an extra 9,000 shares for £3,600
  • on 14 June 1998 they buy a further 12,000 shares for £13,800
  • on 26 November 1999 they take up in full a further 1 for 4 rights issue at 105p per share, receiving another 9,000 shares for £9,450
  • on 23 February 2004 they sell 20,000 shares for £39,000.

The shares acquired on 24 September 1991 form a Section 104 holding. The two rights issues are reorganisations of the company's share capital to which TCGA92/S127 applies, see CG51700+. The rights issue shares are treated as having been acquired when the original shares were acquired. So following the first reorganisation the trustees are treated as having acquired 24,000 shares on 24 September 1991. Following the second reorganisation they are treated as having acquired


  • 30,000 shares on 24 September 1991 for £16,650
  • 15,000 shares on 14 June 1998 for £16,950.

The disposal on 23 February 2004 is identified, on a LIFO basis, firstly with the 15,000 shares treated as acquired in June 1998, and next with 5,000 of the 30,000 shares in the Section 104 holding. The gains (before any taper relief, see CG17895+) are as follows.

£

Disposal proceeds

£39,000

x

15,000

29,250

20,000

Cost

16,950

GAIN

12,300

Disposal proceeds

£39,000

x

5,000

9,750

20,000

Cost (see below)

2,775

Unindexed gain

6,975

Indexation (see below)

302

Indexed gain

6,673

The cost of, and indexation allowance due on, the Section 104 holding is calculated as follows.

NUMBER OF SHARES

POOL OF QUALIFYING EXPENDITURE

INDEXED POOL OF EXPENDITURE

24 SEPTEMBER 1991: creation of Section 104 holding

15,000

£6,750

£6,750

Indexation to January 1995

£6,750 x

146.0 - 134.6

£572

134.6

15,000

£6,750

£7,322

30 January 1995: operative event - rights issue

9,000

£3,600

£3,600

24,000

£10,350

£10,922

Indexation to April 1998 (see note 1)

£10,922 x

162.6 - 146.0

£1,242

146.0

24,000

£10,350

£12,164

26 November 1999: operative event - rights issue

6,000

£6,300

£6,300

30,000

£16,650

£18,464

23 February 2004: operative event - disposal (see note 2)

(5,000)

(£2,775)

(£3,077)

25,000

£13,875

£15,387

NOTE.1: If a taxpayer is within the charge to Capital Gains Tax, neither indexation allowance nor taper relief apply to disposals of assets on or after 6 April 2008. Previously indexation allowance had been frozen at April 1998. For indexation allowance see CG17207+ and for taper relief see CG17895+.

Note 2: for guidance on how the cost of a Section 104 holding is apportioned following a share reorganisation, see CG51890+: in this case the apportionment can be by reference to the number of shares sold, see CG51893 and CG50728.