How to Get Your SARS Tax Number in South Africa

By | August 4, 2025


If you’re living or working in South Africa, having a SARS tax number is essential for tax compliance. Whether you’re starting a new job, registering a business, or simply sorting out your finances, here’s a simple, step-by-step guide on how to get your tax number from SARS.


Option 1: Apply In-Person at a SARS Branch

You can visit your nearest SARS office to apply for a South African tax number. Make sure you bring the following:

  • Your green barcoded ID, smart ID card or valid passport (for foreign nationals)
  • Proof of residential address – such as a recent utility bill or bank statement

Visit during working hours and be prepared for queues, especially during tax season.


Option 2: Apply Online via SARS eFiling

If you have internet access, applying online is quick and convenient. Follow these steps:

  1. Go to the official SARS eFiling website
  2. If you’re new to eFiling, register by creating a personal profile
  3. Provide your personal details, including ID number and contact info
  4. During registration, you’ll be asked to upload your ID and proof of address
  5. Once your profile is set up, log in and navigate to the “Taxpayer Details” section
  6. Under the “Organisation” tab, select “Register for Tax”
  7. Submit the required information and complete the prompts

After successful verification, SARS will assign and issue your taxpayer reference number electronically.


Option 3: Use a SARS Mobile Unit

SARS mobile offices visit various communities around the country – including malls, townships and rural areas. These mobile units can help with:

  • Registering for a tax number
  • Updating personal details
  • Accessing other tax services

Check the SARS website or call the SARS Contact Centre to find out if a mobile unit will be in your area.


Option 4: Call the SARS Contact Centre

You can also phone SARS for guidance:
0800 00 7277 (0800 00 SARS)
SARS agents can advise you on how to register and what documents are needed. They may also confirm whether you already have a tax number registered under your ID.


Option 5: Through Your Employer

If you’re formally employed in South Africa, your employer is legally required to register you with SARS. Ask your HR department or payroll officer to confirm your tax number.


Documents You’ll Need:

  • Valid South African ID or passport
  • Proof of residence (not older than 3 months)
  • Any additional documents SARS may request during registration

Related Search Terms:

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Pro Tip:

Always ensure your personal details are up to date with SARS. Changes in address, contact number, or employment status should be reported to avoid delays or compliance issues.


For the most accurate and updated information, visit the official SARS website or speak to an agent via their call centre.