The implementation of the Crypto Asset Reporting Framework (CARF) in South Africa from 1 March 2026 marks a significant development in the tax authorities’ ability to obtain third-party information on crypto asset transactions.
The new reporting framework significantly expands the visibility of crypto asset transactions to the South African Revenue Service and, through international exchange-of-information arrangements, other tax authorities, say Kyle Mandy, a director, and Kobus Dreyer, a senior manager, at PwC.
CARF does not create new tax liabilities, but it significantly expands SARS’s ability to verify whether existing tax obligations have been correctly reported, they wrote in the February edition of the firm’s Synopsis publication.
They also refer to a “narrowing window to address past omissions”, suggesting that taxpayers with undeclared crypto-related income may wish to review their compliance position before information reported under CARF begins to be available to SARS.
A decade of regulatory development
PwC places the introduction of CARF within the broader development of South Africa’s regulatory framework for crypto assets.
The process began in 2014 when National Treasury, the South African Reserve Bank, the Financial Sector Conduct Authority, SARS, and the Financial Intelligence Centre issued a joint notice warning of the risks associated with virtual currencies.
In 2018, SARS clarified that ordinary income tax rules apply to cryptocurrency transactions. Subsequent legislative amendments introduced the broader term “crypto asset” in place of “cryptocurrency”, aligning terminology across South Africa’s evolving regulatory architecture.
CARF represents the next stage of this evolution by introducing third-party reporting obligations for crypto asset service providers (CASPs), referred to in the framework as reporting CASPs.
Read: Stricter reporting obligations for crypto-asset transactions
Individual taxpayers do not report directly under CARF and must continue declaring crypto asset transactions through their income tax returns, SARS said in a statement on 6 March.
Expanded reporting obligations
Under the framework, reporting CASPs with a South African nexus must collect and submit detailed information on their users and transactions.
Transactions captured include:
- exchanges between crypto assets and fiat currency;
- crypto-to-crypto trades;
- retail payments made using crypto assets; and
- transfers of crypto assets, including transfers to self-custodied wallets.
The first reporting period will run from 1 March 2026 to 28 February 2027.
In practice, this means SARS will begin receiving structured transaction-level information from CASPs for matching against taxpayers’ returns.
PwC notes that the scope of reporting is deliberately broad and applies to exchanges, brokers, dealers, and custodial wallet providers that are tax-resident, incorporated, or centrally managed in South Africa, or that maintain a regular place of business in the country.
Increased visibility and international data sharing
A key feature of CARF is the automatic exchange of crypto-asset information between participating jurisdictions.
PwC highlights that this aspect of the framework is particularly significant given that many South African users transact on large international exchanges headquartered outside the country. The reporting system allows tax authorities in participating jurisdictions to exchange crypto-related information automatically.
SARS is expected to combine CARF data with other sources of information, including financial account reporting under the Common Reporting Standard and domestic banking data.
The practical effect is that discrepancies between third-party information and a taxpayer’s declared income may become easier for SARS to detect.
PwC notes that the framework may therefore increase the likelihood of automated queries, audits, or additional assessments where crypto activity has not been accurately reflected in tax returns.
Revenue versus capital treatment remains critical
PwC emphasises that the taxation of crypto asset gains continues to depend on established income tax principles, particularly the distinction between revenue and capital gains.
Where disposals are regarded as capital in nature, gains may be subject to capital gains tax. Individuals benefit from an annual R50 000 capital gains exclusion, and only 40% of the gain is included in taxable income, producing a maximum effective tax rate of 18%.
By contrast, where a taxpayer is regarded as trading in crypto assets, the full profit may be taxed as ordinary income at marginal rates of up to 45%.
For companies, the difference is also material. Capital gains are subject to an 80% inclusion rate, resulting in an effective tax rate of 21.6%, compared with the 27% corporate tax rate applicable to revenue profits.
PwC highlights that crypto assets do not benefit from the deemed capital treatment available for certain listed shares under section 9C of the Income Tax Act. The classification of gains therefore depends on the facts and circumstances of each case.
In practice, the distinction between investor and trader can have a significant impact on the tax liability associated with crypto transactions.
Staking rewards and other crypto receipts
PwC also notes that the expanded reporting framework may increase SARS’s visibility over certain types of crypto-related income that taxpayers sometimes overlook. These may include staking rewards, airdrops, and other crypto receipts, which SARS is likely, depending on the facts, to regard as revenue in nature.
The practical effect is that these categories of receipts may become easier for SARS to identify through third-party reporting.
Exchange control questions remain unresolved
PwC further highlights that the exchange control treatment of crypto assets remains an evolving area of law in South Africa.
In May 2025, the High Court held that crypto assets do not constitute “currency” or “capital” for purposes of the Exchange Control Regulations. However, the SARB has appealed the judgment, and the ruling has been suspended pending the outcome of that appeal.
At the same time, the 2026 Budget Review announced that amendments to the exchange control framework are planned to bring crypto asset transactions within South Africa’s capital-flows management system.
PwC therefore notes that the regulatory position regarding cross-border crypto transfers may continue to evolve as legislative amendments are introduced.
Practical implications for taxpayers
Given the increased transparency created by CARF, PwC highlights several practical considerations for taxpayers with crypto asset exposure. These include maintaining detailed records of transactions, including:
- transaction dates and types;
- contemporaneous rand valuations;
- wallet addresses; and
- transaction fees and counterparties.
SARS generally requires taxpayers to retain such records for at least five years.
PwC also notes that taxpayers within the provisional tax system may need to ensure that realised crypto gains are properly reflected in provisional tax estimates. Failure to do so could result in under-estimation penalties that increase the overall tax liability.
A narrowing window for voluntary disclosure
PwC highlights that taxpayers with historic crypto-asset activity that has not been fully disclosed may wish to consider regularising their affairs.
SARS’s Voluntary Disclosure Programme allows taxpayers to declare previously undisclosed income in exchange for relief from penalties and potential mitigation of other sanctions.
According to PwC, the opportunity to address past omissions may become more limited once CARF reporting data begins to flow to SARS and international exchange-of-information mechanisms take effect.
In this context, the firm notes that the implementation of CARF represents a shift from a system largely reliant on taxpayer self-assessment to one supported by extensive third-party reporting.
The practical implication is that taxpayers and advisers may wish to reassess historic crypto tax positions considering the expanded transparency created by the new framework. As with most tax questions involving crypto assets, the treatment of specific transactions will depend on the facts and circumstances of each case.
