SARS Penalties for Not Declaring Cryptocurrency Income

Does SARS Tax Cryptocurrency?

Yes. SARS has confirmed that cryptocurrency is subject to tax in South Africa. Crypto is not treated as currency but as an intangible asset. This means crypto transactions can attract both income tax and capital gains tax, depending on the nature of the activity.

If you have been trading, mining, staking, or earning cryptocurrency without declaring it to SARS, you may face significant penalties.

How Is Crypto Taxed?

Penalties for Not Declaring Crypto Income

If you earned crypto income and didn't declare it, you face the same penalties as any other undeclared income:

• Understatement penalty — 25% to 150% of the tax shortfall, depending on the behaviour classification
• ANC penalty — if you failed to file returns entirely (R250–R16,000/month)
• Late payment penalty — 10% on any tax that should have been paid
• Interest — 11.25% p.a. from the original due date until payment

How Does SARS Detect Crypto Income?

SARS has multiple ways to identify undeclared cryptocurrency income:

• Exchange data requests — SARS can request transaction data from South African crypto exchanges (Luno, VALR, etc.)
• International data sharing — the Common Reporting Standard (CRS) and bilateral agreements allow tax authorities to share financial data
• Bank account analysis — large or frequent deposits from crypto exchanges raise flags during audits
• Lifestyle audits — unexplained assets or spending patterns inconsistent with declared income
• Blockchain analysis — while blockchain transactions are pseudonymous, they are not anonymous and can be traced

Using the VDP for Past Crypto Non-Disclosure

If you have undeclared crypto income from previous tax years and SARS has not yet initiated an audit, the Voluntary Disclosure Programme is your best option. Through the VDP:

• Understatement penalties can be reduced by 25–100 percentage points
• You are protected from criminal prosecution
• You become fully compliant going forward

Use our Understatement Penalty Calculator to compare the standard penalty with the VDP-reduced penalty for your situation.

Steps to Become Compliant

• Gather all transaction records — download transaction history from all exchanges and wallets
• Classify your activity — determine whether you are a trader (income tax) or investor (capital gains tax)
• Calculate your gains/losses — use a crypto tax tool to calculate your taxable amounts
• Consider the VDP — if you have prior-year non-disclosure, apply before SARS finds you
• File corrected returns — submit revised ITR12 returns for affected tax years
• Consult a tax practitioner — crypto tax is complex and the stakes are high