Forex trading tax in South Africa

Yes, South African residents must declare forex trading profits to SARS. Whether they are taxed as income or capital gains depends on how and why you trade.

Live data · page reviewed 18 October 2026
This is general information, not tax advice. Tax law changes; confirm your situation with a registered tax practitioner or SARS.

Do forex traders pay tax in South Africa?

Yes. South African tax residents are taxed on their worldwide income, including profits from forex, CFDs and crypto, whether the broker is local or offshore.

Income tax or capital gains tax?

Revenue (income)Capital
Typical profileFrequent, short-term, speculative trading (most forex and CFD traders)Long-term investment held for growth
How it's taxedAdded to your taxable income at your marginal rate (up to 45%)Only 40% of the net gain is included in income for individuals (after the annual exclusion)
LossesGenerally deductible against other income (subject to ring-fencing rules)Capital losses offset capital gains

SARS looks at intention and behaviour (how often you trade, holding periods, use of leverage) to decide. Because most forex trading is short-term and speculative, profits are usually treated as income.

Practical steps

  • Keep broker statements, deposit and withdrawal records and a trade log for at least five years.
  • If you earn significant trading income outside a salary, you may need to register as a provisional taxpayer and pay tax twice a year.
  • Declare foreign broker accounts and profits; SARS receives information from many countries under the Common Reporting Standard.
  • Moving money offshore to a broker uses your exchange-control allowances; keep the paperwork.

Frequently asked questions

Do I pay tax on forex trading in South Africa?

Yes. Profits are taxable for SA residents, usually as normal income for active traders.

Can I deduct forex losses?

Trading losses treated as revenue can generally be set off against other income, but ring-fencing rules can limit losses from activities SARS sees as hobbies.