Many South Africans hold crypto assets, whether as a long-term investment, through active trading or as rewards from staking. Some still assume that crypto sits outside the tax system, or that SARS cannot see what happens on an exchange. Both assumptions are wrong, and the gap between them and reality is closing fast.
Since 1 March 2026, South Africa has applied the OECD’s Crypto-Asset Reporting Framework (CARF), under which crypto asset service providers report customer transaction information to SARS. In July 2026, SARS also published a draft Guide to the Taxation of Crypto Assets, setting out its views in more detail than ever before.
This article explains how crypto is taxed for individuals, what you must declare, and what to do if you have not declared crypto gains in the past.
Crypto is taxed under the ordinary rules
There is no separate crypto tax in South Africa. Crypto gains and income are taxed under the Income Tax Act 58 of 1962, using the same principles that apply to other assets. The Act has defined “crypto asset” since 2018, and crypto assets are included in the definition of a financial instrument.
The key question is whether your gains are revenue (taxed as ordinary income at your marginal rate) or capital (subject to capital gains tax).
Revenue or capital?
There is no single test. SARS and the courts look at your intention when you acquired, held and disposed of the asset, supported by objective facts. Relevant factors include:
- how often you trade and how long you hold assets;
- whether you are trying to profit from short-term price movements;
- the way you organise your activity, such as using trading tools, bots or leverage; and
- whether the asset produces any income, such as staking rewards.
In its draft guide, SARS notes that because many crypto assets produce no income stream, holding them may point to an intention to resell at a profit. Frequent trading points towards revenue. Infrequent transactions and long holding periods may support capital treatment. The answer depends on your own facts, and you may hold some assets on revenue account and others on capital account.
How the tax is calculated
Revenue gains are added to your taxable income and taxed at your marginal rate, which can be as high as 45%.
Capital gains are calculated as proceeds less base cost. For individuals, the net capital gain for the year is reduced by the annual exclusion, and 40% of what remains is included in taxable income. Budget 2026 increased the annual exclusion to R50,000. The effective rate on capital gains for an individual is therefore at most 18%.
Events that trigger tax
Tax arises when you dispose of a crypto asset or receive crypto as income, not only when you cash out to rand. Common taxable events include:
- selling crypto for rand or another currency;
- swapping one crypto asset for another, which SARS treats as a disposal of the first asset and an acquisition of the second at that time;
- paying for goods or services with crypto, which is treated as a barter transaction;
- mining rewards, which SARS treats as income from a trade, included at market value when received;
- staking rewards, which follow similar principles; and
- airdrops, which are generally income where they were sought and worked for, such as through promotional activity.
Simply buying crypto with rand and holding it is not a taxable event.
Losses
Capital losses can be set off against capital gains, and unused capital losses carry forward. If you trade crypto as a trade, be aware of section 20A of the Income Tax Act. Crypto trading is one of the activities listed in that section, so in certain circumstances a loss can only be carried forward and set off against future income from the same trade, rather than against your salary or other income.
What SARS can see
Under CARF, reporting crypto asset service providers must collect information about their customers and transactions and report it to SARS, which can exchange it with other participating countries. This means SARS will increasingly receive data on transactions through local and foreign platforms. Individuals do not report under CARF themselves. You must still declare crypto income and gains in your annual income tax return, which includes specific fields for crypto assets.
Crypto asset service providers are also regulated as financial services providers and are accountable institutions under the Financial Intelligence Centre Act 38 of 2001. Exchange control is a separate issue: in the October 2026 Medium-Term Budget Policy Statement, the Minister of Finance said that Treasury will revise draft rules on cross-border crypto transactions after extensive public comment.
Keep proper records
You must keep records that support your tax position, generally for at least five years from the date you submit your return. For crypto, this should include:
- exchange statements and transaction histories for every platform and wallet;
- dates, amounts and rand values for each acquisition, disposal and swap;
- records of fees paid; and
- records of rewards received, with their market value at the time.
Exchanges can close or restrict access, so download your histories regularly.
If you have not declared crypto in the past
Failing to declare crypto income or gains can lead to additional assessments, interest and understatement penalties, which can be significant. If SARS has not yet started an audit or investigation, the Voluntary Disclosure Programme may allow you to regularise your position with relief from understatement penalties. Once SARS has contacted you about the issue, that relief may no longer be available, so timing matters.
A checklist for crypto holders
- List every exchange, platform and wallet you have used, including foreign ones.
- Download full transaction histories and calculate gains, losses and income for each tax year.
- Decide, with advice, whether your activity is on revenue or capital account.
- Declare crypto income and gains correctly in your next return.
- Check whether earlier years need correcting, and consider a voluntary disclosure if they do.
- Consider the exchange control rules before moving crypto or funds offshore.
How O’Reilly Law can help
We advise individuals on the tax treatment of crypto assets, voluntary disclosure applications to SARS, and disputes arising from SARS audits, including objections and appeals. We work with your accountant or tax practitioner to put together the facts and documents needed to support your position.
Contact us to discuss your crypto tax position.
Related reading: The SARS Voluntary Disclosure Programme: how to regularise your tax affairs · Does your crypto business need a licence?
This article is general information and not legal or tax advice. Correct as at November 2026.