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SARS Capital Gains Tax Explained (2026)

Complete guide to Capital Gains Tax (CGT) in South Africa for 2026. Learn what CGT is, when it applies, how it's calculated, exclusions, and how to report capital gains on your tax return.

Tax Expert
March 4, 2026
13 min read
SARS Capital Gains Tax Explained (2026)

SARS Capital Gains Tax Explained (2026)

Capital Gains Tax (CGT) applies when you sell assets for more than you paid for them. Understanding how CGT works, when it applies, and how to calculate it helps you comply with tax obligations and plan transactions effectively. This comprehensive guide covers everything you need to know about Capital Gains Tax in South Africa for 2026.

What Is Capital Gains Tax?

Understanding CGT

Definition:

  • Tax on profit from selling assets
  • Applies to capital gains
  • Different from income tax
  • Part of income tax system

Key Concept:

  • Gain = Selling price - Cost
  • Tax on the gain
  • Not on full selling price
  • Only on profit

When It Applies:

  • Selling assets
  • Disposing of property
  • Selling investments
  • Other capital disposals

When Does CGT Apply?

Assets Subject to CGT

Common Assets:

  • Property (not primary residence up to R2 million)
  • Shares and investments
  • Business assets
  • Other capital assets

Excluded Assets:

  • Primary residence (up to R2 million gain)
  • Personal use assets
  • Some specific exclusions
  • Check specific rules

Disposal Events

What Counts as Disposal:

  • Selling asset
  • Giving away asset
  • Exchanging asset
  • Other disposals

Timing:

  • CGT applies when disposal occurs
  • Usually when sale completes
  • Contract date or transfer date
  • Check specific rules

How CGT Is Calculated

Basic Calculation

Formula:

  1. Selling price - Cost = Capital gain
  2. Apply exclusions and deductions
  3. Apply inclusion rate
  4. Add to taxable income
  5. Tax at your income tax rate

Inclusion Rates (2026):

  • Individuals: 40% of gain included
  • Companies: 80% of gain included
  • Trusts: 80% of gain included

Annual Exclusion

2026 Exclusion:

  • R40,000 per year
  • Per individual
  • Applies to net capital gains
  • Reduces taxable gain

How It Works:

  • First R40,000 of gains excluded
  • Only gains above R40,000 taxable
  • Per tax year
  • Cannot be carried forward

Primary Residence Exclusion

R2 Million Exclusion

What It Is:

  • Up to R2 million gain excluded
  • On primary residence
  • Must meet requirements
  • Significant benefit

Requirements:

  • Must be primary residence
  • Used mainly for residence
  • Not used for business mainly
  • Other specific requirements

Calculation:

  • Gain on primary residence
  • First R2 million excluded
  • Remaining gain taxable
  • Subject to inclusion rate

CGT Examples

Example 1: Share Sale

Scenario:

  • Bought shares: R100,000
  • Sold shares: R150,000
  • Gain: R50,000
  • Less annual exclusion: R40,000
  • Taxable gain: R10,000
  • Inclusion (40%): R4,000
  • Added to taxable income

Example 2: Property Sale

Scenario:

  • Bought property: R500,000
  • Sold property: R800,000
  • Gain: R300,000
  • Less annual exclusion: R40,000
  • Taxable gain: R260,000
  • Inclusion (40%): R104,000
  • Added to taxable income

Reporting Capital Gains

On Your Tax Return

Process:

  1. Complete capital gains section
  2. Report each disposal
  3. Calculate gains
  4. Apply exclusions
  5. Include in return

Information Needed:

  • Purchase details
  • Sale details
  • Costs and expenses
  • Exclusions
  • Calculations

Documentation

Required:

  • Purchase documents
  • Sale documents
  • Cost records
  • Expense receipts
  • Other supporting documents

Keep Records:

  • For 5 years
  • All CGT transactions
  • Supporting documents
  • Calculations

CGT Planning

Timing Considerations

Tax Year:

  • CGT applies in year of disposal
  • Plan timing if possible
  • Consider tax year end
  • Strategic planning

Annual Exclusion

Maximize:

  • Use annual exclusion
  • Plan disposals
  • Spread over years if possible
  • Optimize timing

Common Questions

Do I pay CGT on my primary residence?

Gains up to R2 million on your primary residence are excluded from CGT. Only gains above R2 million are taxable.

How much is the annual exclusion?

R40,000 per year per individual for 2026. This reduces your taxable capital gains.

What is the CGT rate?

CGT is not a separate tax. 40% of your capital gain (for individuals) is included in your taxable income and taxed at your income tax rate.

Do I pay CGT on all asset sales?

No, some assets are excluded (like primary residence up to R2 million, personal use assets), and you have an annual exclusion of R40,000.

Can I offset capital losses?

Yes, capital losses can offset capital gains in the same year or be carried forward to future years.

When do I pay CGT?

CGT is included in your annual tax return and paid when you file your return, along with your other tax.

Best Practices

Keep Records

Maintenance:

  • Keep all purchase documents
  • Keep sale documents
  • Track costs and expenses
  • Maintain for 5 years

Plan Transactions

Considerations:

  • Timing of disposals
  • Annual exclusion
  • Tax implications
  • Long-term planning

Get Professional Advice

When Needed:

  • Complex transactions
  • Large gains
  • Multiple disposals
  • Uncertain about rules

Frequently Asked Questions

Is CGT separate from income tax?

No, CGT is part of income tax. Capital gains are included in your taxable income and taxed at your income tax rate.

What if I make a capital loss?

Capital losses can offset capital gains. If losses exceed gains, the excess can be carried forward to future years.

Do I need to report small gains?

Yes, all capital gains should be reported on your tax return, even if they're below the annual exclusion.

How do I calculate the cost of an asset?

The cost includes the purchase price plus any costs of acquisition, improvements, and other allowable costs.

What expenses can I deduct from capital gains?

Costs of acquisition, improvements, and disposal can generally be deducted when calculating capital gains.

Conclusion

Understanding Capital Gains Tax helps you comply with tax obligations and plan asset disposals effectively. By keeping proper records, understanding exclusions, and reporting gains correctly, you can manage CGT obligations. Remember that primary residence gains up to R2 million are excluded, and you have an annual exclusion of R40,000.

For assistance with CGT calculations or complex transactions, consult a qualified tax practitioner.


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About the Author
Tax Expert

Tax Expert

Specializing in South African tax law, SARS eFiling, and tax compliance with extensive knowledge of the South African Revenue Service.