A small business corporation (SBC) in South Africa is a tax status under section 12E of the Income Tax Act, not a separate type of company. A qualifying private company, close corporation, co-operative or personal liability company is taxed at reduced progressive rates and can claim accelerated depreciation on certain assets.
To qualify, every shareholder must be a natural person, the company must have gross income of no more than R20 million for the year of assessment, and it must pass the 20% investment and personal service income test. The conditions below follow the SARS Tax Guide for Small Businesses 2025/2026.
Business Requirements at a Glance
The SBC requirements (SBC requirements for short) that SARS lists are these.
- The entity is a private company, close corporation, co-operative or personal liability company
- All shareholders or members are natural persons at all times during the year of assessment
- No shareholder or member holds shares or equity in any other company, subject to the exceptions in section 12E(4)
- Gross income for the year of assessment does not exceed R20 million
- Not more than 20% of total receipts and accruals (excluding capital) and capital gains is investment income and personal service income
- The company is not a personal service provider, as defined in the Fourth Schedule
Registration and Legal Requirements
The section 12E(4) definition of a small business corporation is the legal test, and SARS summarises it as the conditions above. The company itself must first exist in one of the four legal forms, so if you have not yet incorporated, start with the company registration requirements.
The shareholder condition applies at all times during the year of assessment, so a change in shareholding part-way through the year can cost the company the status for that whole year. Holding structures, where one shareholder owns shares in another company, commonly break qualification.
A personal service provider cannot be an SBC. However, a company that employs three or more full-time employees, other than shareholders or people connected to them, in the business of rendering the service is excluded from that definition. Confirm how this applies to you with SARS or a tax practitioner.
Documents and Ownership Information Required
SARS does not publish a document checklist for the status. In practice, keep records that prove each condition for the year:
- A share register showing every shareholder or member throughout the year, including any change
- A record of whether any shareholder holds shares or equity in another company
- Annual financial statements showing gross income
- A breakdown of income between trading, investment income and personal service income
Tax, Licence and Compliance Requirements
The SBC concessions are progressive rates, an immediate write-off of manufacturing plant and machinery, and an election to claim the section 12E(1A) accelerated allowance on other depreciable assets (50% of cost in the first year, then 30% and 20%). The rates are published by SARS in its SARS small business corporation tax rates table.
For years of assessment ending between 1 April 2026 and 31 March 2027:
- R1 to R99,000: 0%
- R99,001 to R365,000: 7% of taxable income above R99,000
- R365,001 to R550,000: R18,620 plus 21% of taxable income above R365,000
- Above R550,000: R57,470 plus 27% of taxable income above R550,000
For years of assessment ending between 1 April 2025 and 31 March 2026 the bands were 0% up to R95,750, then 7% up to R365,000, R18,848 plus 21% up to R550,000, and R57,698 plus 27% above that. The rates and the R20 million limit are reviewed in the national budget, so check them for your own year of assessment before you rely on them.
Process, Deadlines and Ongoing Obligations
Qualification is tested in every year of assessment, so it is not permanent. The company income tax return, ITR14, is filed on SARS eFiling, and the ITR14 guide includes a field for plant and machinery where the company qualifies as an SBC. Ask SARS or your tax practitioner how to claim the status on your return before you file.
Check the shareholder condition before you claim, especially where any shareholder has interests in other entities. Claiming a status you do not qualify for can lead to reassessment, so keep your records until SARS confirms the position.
Frequently Asked Questions
What is a small business corporation in South Africa?
It is a tax status under section 12E of the Income Tax Act for qualifying private companies, close corporations, co-operatives and personal liability companies. It gives progressive tax rates and accelerated depreciation.
How do I register as a small business corporation?
There is no separate company type to incorporate. First register the company, then confirm with SARS or a tax practitioner how to claim the status on your ITR14 return.
What is the S12E small business corporation definition?
Section 12E(4) of the Income Tax Act defines the term. SARS summarises it as natural-person shareholders, gross income of no more than R20 million, the 20% investment and personal service income test, and not being a personal service provider.
What is the income threshold?
Gross income may not exceed R20 million for the year of assessment, per the SARS 2025/2026 guide. Check the limit for your own year with SARS.
What most often disqualifies a company?
The shareholder condition. If a shareholder holds shares or equity in another company, and no section 12E(4) exception applies, the company does not qualify.
Is the status permanent?
No. The conditions must be met in each year of assessment.
Confirm current thresholds, rates and conditions with SARS or a registered tax practitioner. See all business and compliance requirements and the company registration requirements.