Crypto tax in South Africa

This guide describes the South African tax position as SARS applies it, so if you are tax resident elsewhere your own revenue authority's rules govern instead.

Crypto tax in South Africa is not a special regime. There is no crypto tax act, no separate rate and no exemption. SARS has published its position for years: crypto assets are assets of an intangible nature, and normal income tax and capital gains tax principles apply to them. Everything difficult flows from applying old principles to an asset class that produces thousands of small events.

This page explains the framework so that a conversation with your tax practitioner starts further along. Conexus does not give tax advice and is not a registered tax practitioner. Your return is your responsibility.

The SARS starting point

Because a crypto asset is an asset rather than money, a gain on it is either gross income taxed at your marginal rate, or a capital gain taxed under the Eighth Schedule to the Income Tax Act. Which one applies is a question of fact about your intention and your conduct, decided under the same case law that has governed share dealing for a century.

A second point matters for South African desks and their clients: the supply of a crypto asset is a deemed financial service and is exempt from VAT under section 2(1) of the VAT Act. That is why an exchange of crypto for rand does not carry VAT. A separate service fee charged alongside it can still attract VAT, so read invoices carefully.

Revenue or capital: the question that decides the bill

There is no holding period that converts revenue into capital in South African law. SARS and the courts look at the whole picture. Factors that push toward revenue:

• Frequent buying and selling, or a pattern of short holds.
• Borrowed money used to fund the acquisition.
• A scheme of profit-making: the asset was acquired to be resold rather than held.
• Activity that resembles a business, including mining and arbitrage operations.
• Contemporaneous statements of intention that contradict a long-term story.

Factors that support capital: a single acquisition held for a long period, no pattern of dealing, funding from your own resources, and a consistent, documented intention to hold.

What counts as a taxable event

Note the second row. Crypto-to-crypto trades are the single most common reason a taxpayer with no rand withdrawals still has a large taxable position. The absence of a bank transaction is not the absence of a disposal.

CARF: what changed on 1 March 2026

South Africa adopted the OECD Crypto-Asset Reporting Framework from 1 March 2026. Reporting crypto-asset service providers collect and report user and transaction information, and the first return is due to SARS by 31 May 2027. The framework is built for automatic exchange between jurisdictions, so information does not stop at the border.

The practical consequence is simple. The gap between what you declare and what SARS can see independently is closing. Anyone planning around non-disclosure is planning around a window that has already begun to shut. A South African desk cannot help you avoid this and would be committing an offence if it tried.

Records: what to keep, and for how long

Keep records for at least five years, which aligns with both the Tax Administration Act and the FIC Act record-keeping duty that applies to the desks you trade with. For each transaction you want:

• Date and time, with the time zone.
• The asset, the quantity and the network.
• The rand value at the moment of the transaction, and the source of that rate.
• The counterparty, and what kind of counterparty it was.
• Fees paid, in rand, separated from the trade amount.
• The transaction hash, and the wallet addresses on both sides.
• The written trade confirmation from the desk or exchange.
• Bank statements showing the rand leg landing in an account in your own name.

A Conexus trade confirmation is written for exactly this purpose: it carries the trade reference, the time in SAST, the asset and network, the transaction hash, the agreed rate, and the gross and net rand. Our settlement page shows what appears on it.

An illustrative worked example

Assume an individual buys 1 BTC for R900 000, pays R2 000 in fees, holds it without trading for three years, then sells it through a desk for R1 500 000 and pays R6 000 in dealing costs. There is no other crypto activity and no pattern of dealing.

If the facts support a capital characterisation, that R592 000 is a capital gain. The annual exclusion is then applied, the inclusion rate for the taxpayer type is applied to what remains, and the included amount is added to taxable income and taxed at the marginal rate. If instead the facts show a scheme of profit-making — say the same person made forty trades that year and funded them with credit — the whole R592 000 is likely gross income and taxed at the marginal rate with no exclusion and no inclusion rate. Same money, materially different result, determined by facts you must be able to evidence.

Two traps show up repeatedly. First, people compute the gain in dollars and convert once, which produces the wrong number; each leg is measured in rand at the time it happened. Second, people forget the crypto-to-crypto swaps that produced the position, so the base cost they claim is the base cost of a different asset they bought years earlier.

Foreign platforms and non-residents

A South African tax resident is taxed on worldwide income and gains, so a disposal on an offshore exchange is in scope whether or not any rand moved. If you have recently ceased tax residence, or arrived and become resident, the timing of that change matters and the answer is specific to you. That is a conversation for a tax practitioner, and it is separate from the exchange-control questions covered in exchange control and crypto.

What a desk will and will not do about your tax

We will give you a complete written confirmation for every trade, in a format your accountant can use, and we will keep our own records for the five years the FIC Act requires. We will not characterise your gain, compute your liability, structure a transaction to reduce it, or split a ticket to avoid a reporting threshold. Requests of that kind end the relationship, because the FIC Act obliges us to file a suspicious and unusual transaction report under section 29 — within 15 days excluding weekends and public holidays, and without telling you.