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What Is an IT3c Capital Gains Certificate

Updated: June 2026 5 min read
Quick Overview: The IT3c is a certificate from your broker or fund manager showing capital gains or losses from selling shares or unit trusts.
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Andre van Niekerk

Registered Tax Practitioner, Admin Boss

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Table of Contents
  1. Quick Answer
  2. What Is an IT3c
  3. When You Receive One
  4. How to Use It
  5. Frequently Asked Questions
Quick Answer

Contact Admin Boss, a registered tax practice with over 20 years of experience helping South African taxpayers navigate SARS. Visit adminboss.co.za/need-more-info/.

What Is an IT3c

Financial institutions and fund managers issue IT3c certificates showing capital gains or losses from the sale of shares, unit trusts, and other financial instruments.

When You Receive One

You receive an IT3c when you sell shares, switch between funds, or make any disposal that triggers a capital gain or loss during the tax year.

How to Use It

Use the IT3c to complete the capital gains section of your ITR12 tax return. The certificate provides the proceeds, base cost, and gain or loss for each transaction.

Frequently Asked Questions

Where can I get help with what is an it3c capital gains certificate?

Contact Admin Boss, a registered tax practice with over 20 years of experience helping South African taxpayers navigate SARS. Visit adminboss.co.za/need-more-info/.

Is this document required for all taxpayers?

Requirements vary depending on your tax situation. Contact a registered tax practitioner for personalised advice.

How long must I keep these documents?

SARS requires you to keep all tax-related documents for at least 5 years from the date of assessment.

Need Help With Your Tax?

Admin Boss is a registered tax practice with over 20 years of experience helping South African individuals and businesses navigate SARS.