Small Business Corporation (SBC) Qualification South Africa — Criteria and Tax Rates (2026/2027)
If your company qualifies as a Small Business Corporation (SBC) under Section 12E of the Income Tax Act, you pay tax on a graduated scale starting at 0% — instead of the flat 27% company rate. But qualification depends on five precise conditions, tested every year. Getting it wrong (claiming SBC status when you don't qualify) carries real penalty risk. Here is exactly what's required.
If all five criteria are met, your company likely qualifies for SBC tax rates. Source: SARS Interpretation Note 9; Section 12E, Income Tax Act 58 of 1962
The 5 SBC qualifying criteria — all must be met
To qualify as a Small Business Corporation under Section 12E of the Income Tax Act, a company, close corporation, personal liability company, or co-operative must meet ALL of the following criteria for the relevant year of assessment:
Source: SARS Interpretation Note 9 (LAPD-IntR-IN-2012-09); Section 12E of the Income Tax Act 58 of 1962
Qualifying entity type
The entity must be a private company, close corporation, personal liability company, or co-operative as defined by the Companies Act 71 of 2008. Public companies, sole proprietorships, and trusts do not qualify for SBC status (though sole proprietors and trusts have other tax considerations).
Gross income of R20 million or less
The company's gross income for the relevant year of assessment must not exceed R20 million.
Source: SARS Budget 2026 FAQ; Section 12E
All shareholders/members are natural persons
Every shareholder (in a company) or member (in a close corporation/co-operative) must be a natural person — a human being, not a trust, company, or other legal entity — throughout the entire year of assessment.
Limited exceptions where shares are held in other entities are still permitted:
- Shares in a dormant company that has never traded and holds assets not exceeding R5,000 in value
- Shares in a listed company
- Shares held indirectly through a trust, provided the trust holds them for the beneficial interest of a natural person and certain other conditions are met
- Shares acquired through inheritance, provided they are disposed of within a reasonable period
Source: SARS Interpretation Note 9
Not a Personal Service Provider (PSP)
The entity must not be classified as a Personal Service Provider under the Fourth Schedule to the Income Tax Act. (See the dedicated PSP section below — this is the most commonly misunderstood criterion.)
Source: SARS Budget 2026 FAQ; Fourth Schedule
Investment income and personal service income ≤ 20%
The total of (a) investment income (interest, dividends, rental income, and similar) and (b) income from rendering a personal service, must not exceed 20% of the company's total receipts and accruals (excluding amounts of a capital nature) and capital gains for the year.
(See the dedicated 20% rule section below — including the 3-employee exception.)
Source: SARS Budget 2026 FAQ; Section 12E; SARS Interpretation Note 9
| # | Criterion | Threshold |
|---|---|---|
| 1 | Qualifying entity type | Private co. / CC / personal liability co. / co-operative |
| 2 | Gross income | ≤ R20 million |
| 3 | Shareholders/members | All natural persons (limited exceptions) |
| 4 | Personal Service Provider status | Must NOT be a PSP |
| 5 | Investment + personal service income | ≤ 20% of total receipts/accruals/capital gains |
The 20% income rule — investment and personal service income
Investment Income
Passive income derived from assets — not from active trading or service delivery.
- Interest
- Dividends
- Rental income from immovable property
- © Royalties
- Other passive / investment-type income
Personal Service Income
Income from services rendered personally by a connected person (e.g., the shareholder / director) in professional fields such as:
- Accounting, bookkeeping, or auditing
- Legal services
- Engineering, consulting, or management
- Medical, dental, or other healthcare professions
- Broadcasting, performing, or creative arts
- Real estate, secretarial, or research services
- Sport
The 20% limitation on personal service income does not apply if the company employs 3 or more full-time employees (other than shareholders/members or persons connected to them) for the full year of assessment, engaged in the core operations of the business.
Why this matters: Many owner-run consulting, accounting, legal, and similar professional businesses fail the 20% test simply because the owner's personal effort generates most of the income. Employing 3+ qualifying full-time staff removes this restriction entirely.
Source: SARS Interpretation Note 9
Worked example — the apportionment approach:
If a shareholder personally renders services, but the company also has employees who independently generate income from clients, only the income directly attributable to the shareholder's own personal service counts toward the 20% test — not the income generated by employees.
If your business is a one-person consultancy or professional practice with no other staff generating independent client revenue, you are at high risk of exceeding the 20% threshold and failing to qualify as an SBC — regardless of your turnover.
Is your company a Personal Service Provider (PSP)? — the key disqualifier
A company may be classified as a PSP if:
- Services are rendered personally by a connected person (e.g., the director/shareholder) to a client, AND
- The services are performed mainly at the client's premises, under the client's supervision or control as to how the duties are performed, OR
- More than 80% of the company's income during the year comes from a single client (or an associate of that client)
Why this matters:
If your company is essentially providing what looks like "employment in disguise" through a corporate structure — one person, one main client, working under that client's direction — SARS is likely to treat it as a PSP. This disqualifies SBC status entirely, and also subjects the company to PAYE withholding at source by the client.
- Diversify your client base — avoid deriving more than 80% of income from one client
- Ensure your business retains control over how services are delivered (methods, hours, equipment) rather than working under the client's direct supervision
- Employ additional staff who independently generate revenue
SBC tax rates for 2026/2027
The rates (years of assessment ending 1 April 2026 to 31 March 2027):
| Taxable income | Rate |
|---|---|
| R0 – R99,000 | 0% |
| R99,001 – R365,000 | 7% above R99,000 |
| R365,001 – R550,000 | R18,620 + 21% above R365,000 |
| R550,001 and above | R57,470 + 27% above R550,000 |
Compare to the standard company tax rate:
All non-SBC companies pay a flat 27% on all taxable income — from the first rand.
Source: SARS — Companies, Trusts and SBC rates page
Worked example — tax saving for a qualifying SBC:
| Company with R500,000 taxable income | Standard company rate | SBC rate |
|---|---|---|
| Tax on R99,000 | R26,730 (27%) | R0 (0%) |
| Tax on next R266,000 (to R365,000) | included above | R18,620 (7%) |
| Tax on remaining R135,000 (to R500,000) | included above | R28,350 (21%) |
| Total tax payable | R135,000 (27% flat) | R46,970 |
Beyond the tax rates, qualifying SBCs also benefit from accelerated depreciation allowances:
- Manufacturing plant and machinery: 100% write-off in the first year (Section 12E(1))
- Other qualifying assets: written off over 3 years at 50% / 30% / 20%
This accelerates the tax deduction for capital asset purchases, improving cash flow for qualifying small businesses.
SBC vs Turnover Tax — these are different regimes
Key distinction:
SBC (Section 12E) is a special tax rate structure within the standard company income tax system — you still file a normal company return (ITR14), but pay tax on the graduated SBC scale if you qualify.
Turnover Tax is a completely separate, simplified tax system that replaces income tax, provisional tax, CGT, dividends tax, and VAT for qualifying micro-businesses — calculated as a percentage of turnover, not profit.
| Feature | SBC | Turnover Tax |
|---|---|---|
| Legal basis | Section 12E, Income Tax Act | Sixth Schedule, Income Tax Act |
| Limit | Gross income ≤ R20 million | Annual turnover ≤ R2.3 million (from 1 April 2026) |
| Tax calculated on | Taxable income (profit) | Turnover (revenue) |
| Files | ITR14 (company return) | TT03 (turnover tax return) |
| Replaces other taxes? | No — still pay normal income tax, just at SBC rates | Yes — replaces income tax, provisional tax, CGT, dividends tax, VAT (can elect to remain VAT-registered) |
| PSP exclusion | Yes | Yes (PSPs and labour brokers excluded) |
If your business qualifies for both SBC and Turnover Tax (e.g., a small company with turnover under R2.3 million that also meets all 5 SBC criteria), you can compare which produces a lower tax liability and elect accordingly — but you cannot use both simultaneously.
SBC qualification is tested every year — not once and done
Your company's SBC status is NOT permanent. All five criteria must be met again, every year of assessment — tested at the end of each year based on that year's actual results.
A company can qualify in Year 1, fail to qualify in Year 2 (e.g., gross income exceeded R20 million, or investment income spiked above 20%), and qualify again in Year 3.
- Gross income exceeds R20 million in a given year
- A shareholder becomes a non-natural person (e.g., shares transferred to a trust or company without qualifying exceptions)
- Investment or personal service income exceeds 20% (e.g., a one-off large rental or dividend receipt)
- The company becomes classified as a PSP (e.g., loses diversified clients and becomes dependent on one client for over 80% of income)
Claiming SBC tax rates when your company does not actually qualify is a serious compliance failure. SARS can impose understatement penalties — up to 200% of the tax shortfall for intentional disregard of the rules, and 25%–50% for negligent errors, plus interest.
Review your SBC eligibility before year-end (not after) — ideally with your accountant — so you can take corrective action (e.g., deferring investment income, adjusting shareholding, hiring additional staff) while there is still time in the tax year.
Frequently Asked Questions
To qualify as an SBC under Section 12E of the Income Tax Act, a company must meet all 5 criteria: (1) be a private company, close corporation, personal liability company, or co-operative; (2) have gross income of R20 million or less; (3) have all shareholders/members as natural persons; (4) not be classified as a Personal Service Provider; and (5) ensure investment income plus personal service income does not exceed 20% of total receipts, accruals, and capital gains. All criteria must be met for the relevant year of assessment.
For years of assessment ending 1 April 2026 to 31 March 2027, SBC tax rates are: 0% on the first R99,000; 7% on R99,001–R365,000; R18,620 plus 21% on R365,001–R550,000; and R57,470 plus 27% on amounts above R550,000. This compares favourably to the flat 27% rate that applies to all standard (non-SBC) companies.
A company's investment income (interest, dividends, rental income) plus income from rendering a personal service must not exceed 20% of its total receipts and accruals (excluding capital amounts) and capital gains for the year. However, this 20% limitation on personal service income does not apply if the company employs 3 or more full-time employees (who are not shareholders or connected persons) throughout the year.
A company may be classified as a Personal Service Provider if services are rendered personally by a connected person (such as the director), mainly at the client's premises under the client's supervision, or if more than 80% of the company's income comes from a single client. PSP classification automatically disqualifies a company from SBC tax treatment, regardless of whether the other 4 criteria are met, and also subjects the company to PAYE withholding by the client.
No. SBC status is tested annually — a company must meet all 5 criteria afresh for each year of assessment. A company that qualified last year can fail to qualify this year (for example, if gross income exceeds R20 million, or investment income spikes above 20%), and may qualify again in a future year. Businesses should review their SBC eligibility before year-end each year.
SBC (Section 12E) is a special graduated tax rate structure within the normal company income tax system for companies with gross income up to R20 million that meet all 5 SBC criteria. Turnover Tax is a completely separate, simplified system for micro-businesses with annual turnover up to R2.3 million (effective 1 April 2026) that replaces income tax, provisional tax, CGT, dividends tax, and VAT, calculating tax on turnover rather than profit. A business cannot use both simultaneously but may qualify for either, depending on its structure.
Incorrectly claiming SBC tax treatment is treated as understating your tax liability. SARS can impose understatement penalties of up to 200% of the tax shortfall for intentional disregard of the rules, or 25%–50% for negligent errors, plus interest on the underpaid tax. It is essential to verify all 5 SBC criteria are met before applying the SBC tax rates on your company's return.
Related guides
Business tax guides
Essential tax topics
Calculators & forms
Sources and references
All SBC qualification criteria and tax rate information on this page is sourced from, or verified against, the following official and authoritative references:
- Income Tax Act 58 of 1962 — Section 12E (SBC definition) and Fourth Schedule (PSP definition)
- SARS — Interpretation Note 9 — Small Business Corporations interpretation and rules
- SARS — SBC Rates — sars.gov.za/tax-rates/income-tax/companies-trusts-and-small-business-corporations-sbc/
- SARS — Turnover Tax — sars.gov.za/types-of-tax/turnover-tax/
This page was last reviewed in March 2026. Next review: after Budget Speech February 2027.