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Capital Gains Tax – Individuals

VIVA Subject Guide
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1 Individuals and Companies

Individuals are subject to Capital Gains Tax (CGT) on their chargeable gains arising in the tax year.

The chargeable gains of a company however, are included on the company’s Corporation Tax computation along with its taxable income and the company’s overall taxable total profits are then subjected to Corporation Tax, as you will see later in these course notes.

A chargeable gain or allowable loss arises on a:

  • chargeable disposal of a

  • chargeable asset by a

  • chargeable person.

The basic calculation of the chargeable gain is a simple one, deducting the allowable costs of an asset from its proceeds when it is sold. A company (NOT an individual) may then further reduce any gain for the effects of inflation by the deduction of an 'Indexation Allowance' - a relief for the effects of inflation.

1.1 Chargeable Disposal

A chargeable disposal will usually occur on the sale of whole or part of an asset, but can arise when an asset is gifted, lost or destroyed. There is no chargeable disposal on gifts to charities, or upon the death of the taxpayer, when assets will pass free of CGT to the beneficiaries at their market (probate) value.

1.2 Chargeable Assets

All assets are chargeable unless specifically exempt.

Exempt assets include:

  • Motor vehicles suitable for private use

  • National Savings Certificates and premium bonds

  • Foreign currency for private use

  • Decorations awarded for bravery

  • Damages for personal injury

  • Life insurance policies

  • Works of art given for national use

  • Gilt edged securities (Government Securities such as Exchequer Stock)

  • Qualifying Corporate Bonds (Corporate loan stock)

  • Certain chattels (see later)

  • Investments held in an ISA

  • Stock, debtors and cash of a business

1.3 Chargeable Person

An individual who is resident in the UK is a chargeable person and is liable to CGT on their worldwide assets.

1.4 CGT computation

A chargeable (or capital) gain or allowable (capital) loss of an individual is computed for each individual asset disposed of in the tax year as follows:

Disposal consideration (proceeds of sale)

X

Less: selling expenses

(X)

Net proceeds

X

Less: allowable expenditure (costs)

(X)

Capital gain / (Capital loss)

X / (X)

The disposal consideration is usually the proceeds received on the sale of the asset.

However, market value must be substituted for actual proceeds where:

  • a disposal is not made at arm’s length (e.g. a gift)

  • the disposal is to a connected person (e.g. close relatives (parents, siblings and children)).

The selling expenses or incidental costs of disposal (e.g. auctioneer’s fees, estate agent fees and legal costs) may be deducted from the consideration to give net proceeds.

When quoted shares are gifted the value may not be given in the exam and should be calculated as the mid price based on the day’s quoted prices given in the question.

Jenny gifted 1,000 shares in M plc when they were quoted at 400p - 408p

Calculate the value to be used for capital gains disposal proceeds

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(400 + 408) / 2 = 404 (£4.04)

Value 1,000 × £4.04 = £4,040.

The following types of allowable expenditure may be deducted from net proceeds:

  • The acquisition cost of the asset:

    • generally the purchase cost.

    • if the asset was inherited, the probate value (i.e. the market value at the date of the death).

    • if the asset was received as a gift, the market value at the date of the gift.

  • Capital expenditure on enhancing the value of the asset e.g. extensions, associated architect’s fees etc.

Incidental costs of acquisition may include legal fees, surveyor’s fees, stamp duty.

A capital loss will arise if the total allowable costs exceed the net proceeds.

Once the gain or loss on each individual asset sold has been calculated, then it is necessary to calculate the net chargeable gains arising in the tax year; i.e. chargeable gains less allowable losses as follows:

£

Capital gains in tax year

X

Less: Capital losses in tax year

(X)

Net chargeable gains in tax year

X

Less: AEA

(3,000)

X

Less Capital losses b/f

(X)

Taxable Gains

X

CGT × 18% / 24%

X

Capital Gains Tax liability

X

1.5 Annual Exempt Amount (AEA)

  1. Every individual (not a company) has an exempt amount for each tax year. For 2025/26 it is £3,000.

  2. If the annual exempt amount is not used it is wasted.

1.6 Rates and payment of CGT

Rates of tax:

– Lower rate

18%

– Higher rate

24%

The rate of CGT depends on the basic rate band remaining after an individual’s taxable income.

A CGT rate of 18% is applied on those taxable gains that fall into any remaining basic rate band (or extended basic rate band if the person makes gift aid donations and/or pays personal pension contributions).

Once there is no basic rate band remaining, the rate increases to 24% on the excess.

In exam questions, income tax should be calculated first, and capital gains tax calculated separately afterwards (if the question requires it).

Payment of capital gains tax

Payment of CGT is generally due in full by 31 January following the end of the tax year (i.e. 31 January 2027 for the tax year 2025/26).

For UK residential property, the CGT is due within 60 days of completion (more detail is given later in this chapter).

Tina sold a painting on 1 July 2025 for £500,000. She purchased the painting in February 1998 for £350,000.

She also disposed of a commercial investment property for £310,300 on 1 December 2025 and incurred legal fees of £15,000 on the disposal. She had purchased the property in August 1999 for £200,000.

In addition she sold an antique vase for £10,000 in January 2026 which had cost her £15,000 in September 2023.

Tina had capital losses brought forward from previous tax years of £15,000. Tina’s taxable income for 2025/26 is £50,000.

Calculate Tina’s Capital Gains Tax liability for 2025/26.

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Tina – Capital Gains tax computation - 2025/26

Painting

£

£

Disposal proceeds

500,000

Less Cost

(350,000)

Capital Gain

150,000

Investment commercial property

Disposal proceeds

310,300

Less incidental costs of disposal

(15,000)

Net proceeds

295,300

Less cost

(200,000)

Capital Gain

95,300

Antique vase

Disposal proceeds

10,000

Less cost

(15,000)

Capital loss

(5,000)

Net capital gains in 2025/26

240,300

Less AEA

(3,000)

237,300

Less Capital losses b/f

(15,000)

Taxable Gains

222,300

CGT × 24% (Note)

53,352

Due date

31/01/2027

Note:   Tina’s taxable income of £50,000 exceeds the basic rate band of £37,700 therefore, all of the taxable gains are taxed at 24%.

In 2025/26 Matthew has trading profit of £20,000 and sold an antique vase giving rise to a capital gain of £15,300.

Calculate Matthew’s Capital Gains Tax liability for 2025/26.

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£

Capital Gain

15,300

Less AEA

(3,000)

Taxable Gain

12,300

Capital Gains Tax (W1)

£12,300 × 18%

£2,214

Due date

31/01/2027

(W1): Income Tax Computation

£

Trading profit

20,000

Less PA

(12,570)

Taxable income

7,430

Basic rate band remaining = £(37,700 – 7,430) = £30,270.

The taxable gain of £12,300 therefore falls wholly into the remaining basic rate band, so the CGT rate is 18%.

In 2025/26 Elliot has trading profit of £45,270 and sold a painting giving rise to a capital gain of £23,300.

He made a gift aid payment of £2,400 in 2025/26.

Calculate Elliot’s Capital Gains Tax liability for 2025/26.

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£

Capital Gain

23,300

Less AEA

(3,000)

Taxable Gain

20,300

Capital Gains Tax (W1)

£8,000 × 18%

1,440

£12,300 × 24%

2,952

£20,300

4,392

Due date

31/01/2027

W1   Income Tax Computation

£

Trading profit

45,270

Less Personal allowance

(12,570)

Taxable income

32,700

The basic rate band is extended by the gross gift aid payment: (£37,700 + £2,400 × 100/80) = £40,700, which means that the basic rate band remaining = £40,700 – £32,700 = £8,000.

Gaynor had a trading profit assessment of £21,770 in 2025/26 and no other taxable income. She sold two assets during the tax year, a residential investment property on 1 July 2025 giving rise to a chargeable gain of £27,300 and a diamond ring in January 2026 which gave rise to a chargeable gain of £12,000.

Calculate Gaynor’s Capital Gains Tax liability for 2025/26 and state the due date(s) for payment.

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Res Property

Ring

Total CGT

£

£

Gains

27,300

12,000

AEA (note)

(3,000)

Taxable Gains

24,300

12,000

CGT (note)

£24,300 x 18% =

4,374

£4,200 x 18% =

756

£28,500

£7,800 x 24% =

1,872

4,374

2,628

7,002

Due dates

30/08/25

31/01/27

Note

Taxable income for Gaynor: £(21,770 – 12,570) = £9,200, leaving an unused basic rate band of £28,500 £(37,700 - 9,200). As the gain of £24,300 on the residential property falls entirely within the remaining basic rate band of £28,500 it will all be taxed at 18%.

This will leave £(28,500 – 24,300) = £4,200 remaining basic rate band to apply against the gain on the diamond ring.

2 Losses

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  1. Where capital losses arise they are set against capital gains in the same tax year.

  2. The current year losses set off is made to the maximum possible extent; it cannot be restricted to avoid wasting the Annual Exempt Amount (AEA).

  3. If there are insufficient gains to set off against the capital losses in the year they arise, the unrelieved capital losses will be carried forward to offset against future capital gains.

  4. If net gains do arise then the AEA is then deducted from any net chargeable gains of the tax year, but if the AEA is larger than the chargeable gains the remaining AEA is lost. The capital losses brought forward are then deducted after the AEA and therefore will not waste the AEA.

  5. Any capital losses brought forward that are unused are carried forward.

Fiona and Jane made capital gains and capital losses for the years 2024/25 and 2025/26 as set out below:

Fiona

Jane

2024/25

Capital gains

14,000

7,000

Capital losses

12,000

15,000

2025/26

Capital gains

17,000

15,000

Capital losses

4,200

6,000

Calculate the taxable gains for Fiona and Jane for both tax years and the amount of any losses carried forward at the end of 2025/26.

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Fiona

£

2024/25

Capital gains in the tax year

14,000

Capital losses in the tax year

(12,000)

Net Capital gains in the tax year

2,000

Net Capital gains are covered by the AEA. No losses to carry forward to 2025/26.

2025/26

£

Capital gains in the tax year

17,000

Capital losses in the tax year

(4,200)

Net Capital gains in the tax year

12,800

AEA

(3,000)

Taxable gains

9,800

Fiona has a taxable gains of £9,800 in 2025/26. No losses to carry forward to 2026/27.

Jane

2024/25

£

Capital gains in the tax year

7,000

Capital losses in the tax year

(15,000)

Net Capital loss in the tax year

(8,000)

Jane is unable to use her 2024/25 AEA since her gains are covered by current year losses.

She has net losses of £8,000 to carry forward to 2025/26.

2025/26

£

Capital gains in the tax year

15,000

Capital losses in the tax year

(6,000)

Net Capital Gains in the tax year

9,000

Less AEA

(3,000)

Net Capital Gains

6,000

Less Capital losses b/f

(6,000)

Taxable Gains

Nil

The capital loss b/f is restricted to £6,000, leaving the other £2,000 to carry forward to 2026/27.

3 Transfer of assets between a husband and wife or between civil partners

For Capital Gains Tax purposes, the transfer of assets between spouses or civil partners will always be deemed to take place at a value that would give rise to neither a gain nor a loss; this is not an election, it is a rule. Actual proceeds and/or market value are ignored.

The transfer is said to be a no gain/no loss transfer. Essentially the transferor is deemed to make the disposal at cost and the transferee acquires the asset at the original cost of the transferor.

The no gain/no loss transfer rules may be advantageously used by these taxpayers to utilise the AEA of both parties, and to take advantage of capital losses and lower capital gains tax rates. For example, it would be better for each spouse to have taxable gains of £10,000 each rather than one spouse have taxable gains of £20,000. It would also be better for a basic rate taxpayer to have taxable gains, taxed at 18% instead of a higher rate taxpayer who would be taxed at 24% on the same gains.

Gollum bought a ring in July 1995 for £12,000. He transferred it to his civil partner Frodo in December 2025 when its market value was £20,000. Frodo then sold the ring in January 2026 for net proceeds of £20,000.

Calculate any capital gain for Gollum or Frodo in 2025/26.

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Gollum

£

Frodo

£

Deemed Proceeds

12,000

Actual proceeds

20,000

Less Cost

(12,000)

Less deemed cost

(12,000)

No gain no loss

Nil

Chargeable gain

8,000

Frodo simply takes on the original cost of the asset from Gollum in computing his gain on sale.

4 Part Disposals

  1. A chargeable gain may arise if only part of an asset is disposed of.

  2. For example, if a taxpayer acquires 100 hectares of land and subsequently sells 40 of those hectares, this will give rise to a chargeable gain but a specific problem arises regarding what figure of cost should be used in the gains calculation.

  3. The cost of the whole asset is multiplied by the following fraction to compute the allowable cost of the part now sold:

A

A + B

where:

A =   Gross proceeds of part disposed

B =   Market value of the remainder of the asset at time of disposal (this will be given in the question)

Stanley owned 10 hectares of land which originally cost £24,000 plus legal fees of £2,000 in March 2022. He sold 2 hectares of the land in December 2025 for £16,000, incurring legal fees of £1,200.

The remaining 8 hectares were valued at £34,000 in December 2025.

Calculate the chargeable gain on the disposal of the 2 hectares of land in December 2025.

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£

Proceeds

16,000

Less costs of sale

(1,200)

Less Acquisition cost

£(24,000 + 2,000) x

16,000

(8,320)

16,000 + 34,000

Chargeable gain

6,480

5 Chattels

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  1. A chattel is a tangible moveable asset.

  2. A wasting chattel is one with an estimated life of 50 years or less. These are exempt assets. Examples include racehorses, greyhounds (dogs), yachts (boats), caravans, machines.

  3. There is an exception for plant & machinery on which capital allowances have been claimed, these assets are treated as non wasting chattels. If plant and machinery is not covered by the non-wasting chattel exemption in note (d) below, then a gain would need to be computed upon its disposal. Such a calculation is seldom required however as it would normally be sold for much less than cost. A capital loss will not however arise in this situation as capital allowances will already have given tax relief for the net cost of the asset.

  4. A non-wasting chattel is one with an estimated life of more than 50 years. Examples include antiques and paintings. There are special rules to determine the chargeable gain or capital loss as follows:

Cost

Proceeds

Treatment

≤ £6,000

≤ £6,000

Exempt

≤ £6,000

> £6,000

Normal calculation but the gain is restricted to a maximum 5/3 x (Gross proceeds – 6,000)

> £6,000

<£6,000

Deemed Gross Proceeds = £6,000

> £6,000

> £6,000

Normal calculation of the gain or loss

Jonah sold the following assets in 2025/26:

(a)   an antique table which cost £3,000 in February 2019 and sold for £5,000

(b)   a painting which cost £2,000 in January 2022 and sold for £10,000. Selling costs were £500.

(c)   an antique vase which cost £8,000 in June 2004 and sold for £3,000. Selling costs were £100.

(d)   a vintage car which had cost £7,000 in July 2001 and was sold for £9,000

Calculate Jonah's net chargeable gains in 2025/26.

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  1. Antique table – this is an exempt asset as cost and proceeds are both ≤ £6,000 and it is a non-wasting chattel.

  2. Painting – non-wasting chattel

Normal calculation

£

Disposal proceeds

10,000

Less costs of sale

(500)

9,500

Less cost

(2,000)

Chargeable gain

7,500

Gain cannot exceed 5/3 (10,000 – 6,000) = £6,667

  1.  Antique vase – non-wasting chattel

£

Disposal proceeds (deemed)

6,000

Less costs of sale

(100)

Less cost

(8,000)

Capital loss

(2,100)

  1. The  vintage car is exempt

£

Asset (1)

–

Asset (2)

6,667

Asset (3)

(2,100)

Asset (4)

–

Net chargeable gains

4,567

6 Other wasting assets (that are not chattels)

An example of a wasting asset which is not a chattel is a copyright.

The allowable expenditure is deemed to waste away over the life of the asset on a straight line basis.

When a disposal is made, the allowable expenditure is restricted to take account of the assets natural fall in value. This fall in value is deemed to occur on a straight line basis over its predictable useful life.

On 1 December 2011 Zahir bought a 30-year copyright for £24,000.

He sold it for £38,000 on 1 December 2025.

Calculate the chargeable gain arising on the sale of the copyright in December 2025.

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£

Proceeds

38,000

Less wasted cost

£24,000 x 16/30

(12,800)

Chargeable gain

25,200

7 Payments on account for CGT on disposal of residential property

Earlier in this chapter we learned that the CGT liability for a tax year was payable by the 31st January following the end of the tax year, so for 2025/26 any CGT payment must be made by 31st January 2027.

A payment on account however, along with a return to HMRC, must be made within 60 days of the disposal of a residential property.

In computing the payment on account the following deductions should be made from the gain:

  • Any current tax year capital losses incurred prior to the property disposal

  • The AEA of the tax year

  • Any capital losses b/f at the start of the tax year

It will also require an estimate of how much, if any, of the taxpayer’s basic rate band will be available for the tax year – this information will be provided in the exam.

The chargeable gain will then also be included in the normal self assessment CGT computation for the tax year with any payment on account then being deducted in deriving the final CGT liability to be paid by the normal due date of 31 January following the tax year.

Illustration

Lee is a higher rate taxpayer and during 2025/26 made the following chargeable disposals:

10 May 2025

A gain of £22,500 on the disposal of a painting

8 July 2025

A loss of £12,300 on the disposal of shares

31 October 2025

A gain of £64,500 on the disposal of a residential property

20 January 2026

A loss of £11,000 on the disposal of shares

Calculate Lee's Capital Gains Tax liability for 2025/26, stating the amount of the payments and the dates by which they should be paid.

Answer

As a residential property was sold on 31 October 2025, a payment on account will be required to be made by 30 December 2025 and will be computed as follows:

£

Residential property gain 31 October 2025

64,500

Less:

Capital loss 8 July 2025

(12,300)

AEA 2025/26

(3,000)

Taxable gain

49,200

Taxed @ 24%

11,808

The additional CGT due by 31 January 2027 will be computed as follows:

£

Residential property gain

64,500

Other gains

22,500

Losses (£12,300 + £11,000)

(23,300)

AEA 2025/26

(3,000)

Taxable gains

60,700

Taxed @ 24%

14,568

The additional CGT due is therefore: £14,568 - £11,808 = £2,760.

In attempting Section A or Section B/C questions on calculations of CGT it is EVEN MORE important than ever to ensure that you read and understand the information provided in the question, for example:

  • Does the question give you the figure of taxable gains (which is after deducting any capital losses and AEA), or does the question just tell you the chargeable gains and you have to then compute the taxable gains?

  • Does the question give you the taxable income of the taxpayer for the tax year or are you simply provided with income figures that require you to deduct the personal allowance of the taxpayer to compute the taxable income?

In addition read carefully the requirement of the question to ensure that you are actually answering the correct requirement, for example:

  • Does the requirement actually ask you to calculate the CGT liability of the taxpayer or simply to compute the taxable gains of the taxpayer?

  • Does the requirement ask you to compute the taxable gains (after AEA and losses b/f) or simply the chargeable gains (before AEA and losses b/f)?

Do NOT rush into calculations before you have properly understood the requirement of the question and the information given in the question!

Capital Gains tax is occasionally examined alongside Inheritance Tax in preparation for the ATX-UK exam. You may also be required to advise on reliefs and ways to minimise the liability to CGT (see later chapters)

A Section A MCQ might look as follows:

Practice question

Which of the following assets is/are exempt from CGT?

Practice question

Which TWO of the following statements about allowable capital losses for an individual are true?

MCQ3

Joe acquired a holiday villa in May 2012 for £115,000. He gave it to his wife Emily in 2019 when it was worth £100,000. She then sold it on 1 October 2025 for £162,300.

The villa was never the couple's main home.

Emily had no other disposals in 2025/26 but did have capital losses brought forward of £4,300. She is a higher rate tax payer.

What is Emily's Capital Gains Tax liability for 2025/26 and when is it due for payment?

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MCQ3:

£

Disposal proceeds

162,300

Less: Deemed cost

(115,000)

Chargeable gain

47,300

Less: AEA

(3,000)

44,300

Less: capital loss b/f

(4,300)

Taxable gain

40,000

CGT £40,000 x 24%

£9,600

Due 30/11/25