PAYE on Bonus South Africa 2026 - How It Is Taxed
When you receive a bonus in South Africa, your employer deducts more PAYE than usual that month. This surprises many employees — but there is no special "bonus tax rate." Your bonus is added to your regular monthly salary, and the combined amount is taxed using the same annualisation method that applies to all PAYE. Here's exactly how it works.
How PAYE on your bonus is calculated
Your employer uses the same method to calculate PAYE on your bonus as they use every other month — the annualisation method — but in the bonus month, your full bonus amount is added to your regular monthly salary before the calculation begins.
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Add bonus to monthly salary
Monthly salary + bonus = total remuneration for the bonus month
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Deduct pre-tax contributions for the month
Subtract RA/pension contributions from the total remuneration to get monthly taxable remuneration.
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Annualise
Monthly taxable remuneration × 12 = annualised income equivalent
Because the bonus is included in this month's remuneration, the annualised figure is significantly higher than in normal months — often jumping into a higher tax bracket.
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Apply the 2026/2027 income tax brackets to the annualised figure
Taxable income (annual) Rate R0 – R245,100 18% R245,101 – R383,100 R44,118 + 26% above R245,100 R383,101 – R530,200 R79,998 + 31% above R383,100 R530,201 – R695,800 R125,599 + 36% above R530,200 R695,801 – R887,000 R185,215 + 39% above R695,800 R887,001 – R1,878,600 R259,783 + 41% above R887,000 Above R1,878,600 R666,339 + 45% above R1,878,600 Source: SARS Budget 2026 FAQ — sars.gov.za
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Subtract the primary rebate (R17,820)
Annual tax (from Step 4) − R17,820 rebate = annual PAYE after rebate
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Subtract medical credits (if applicable)
− Monthly medical credit × 12
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Divide by 12
Annual PAYE ÷ 12 = monthly PAYE for the bonus month
This is the PAYE deducted in the bonus month — it is higher than normal because the annualised income (Step 3) included the bonus, which likely pushed the calculation into a higher bracket.
The key insight: In a normal month, your employer annualises only your regular salary. When your bonus arrives, that one month's annualised equivalent includes 12 × (salary + bonus). This pushes the annualised calculation into a higher bracket for that month — resulting in a large PAYE deduction.
But this normalises — see Section 4 below.
(Monthly salary − RA contributions) × 12 → brackets − rebates − credits ÷ 12
Bonus month PAYE:
(Monthly salary + bonus − RA contributions) × 12 → brackets − rebates − credits ÷ 12
The difference between these two = the PAYE attributed to your bonus
Source: SARS — PAYE-GEN-01-G01 — Guide for Employers in respect of Tax Deduction Tables
Worked examples — PAYE on bonuses (2026/2027)
Both examples use the 2026/2027 brackets and primary rebate of R17,820; no RA deductions or medical aid for simplicity.
Regular month PAYE:
| Monthly salary | R25,000 |
| Annualised | R300,000 |
| Tax on R300,000 | R58,392 |
| Less: Primary rebate | (R17,820) |
| Annual PAYE | R40,572 |
| Regular monthly PAYE | R3,381 |
Bonus month PAYE (when R25,000 bonus paid):
| Monthly remuneration | R50,000 |
| Annualised | R600,000 |
| Total before rebate | R150,727 |
| Less: Primary rebate | (R17,820) |
| Annual PAYE | R132,907 |
| Bonus month PAYE | R11,076 |
| Difference from regular month | R7,695 extra PAYE |
| Effective rate on bonus | 30.8% |
The employee pays R7,695 more PAYE in the bonus month than a regular month — on a R25,000 bonus. (Effective tax rate on the bonus: R7,695 ÷ R25,000 = 30.8%).
Regular month PAYE:
| Monthly salary | R50,000 |
| Annualised | R600,000 |
| Annual PAYE (after rebate) | R132,907 |
| Regular monthly PAYE | R11,076 |
Bonus month PAYE:
| Monthly remuneration | R100,000 |
| Annualised | R1,200,000 |
| Total before rebate | R388,072 |
| Less: Primary rebate | (R17,820) |
| Annual PAYE | R370,252 |
| Bonus month PAYE | R30,854 |
| Difference from regular month | R19,778 extra PAYE |
| Effective rate on bonus | 39.6% |
The employee pays R19,778 more PAYE in the bonus month — on a R50,000 bonus. (Effective tax rate on the bonus: R19,778 ÷ R50,000 = 39.6%).
Why the PAYE spike normalises at year-end
PAYE is an estimate.
The large PAYE deduction in your bonus month looks alarming. But here is the important thing to understand: PAYE is an estimate. At the end of the tax year, your final income tax liability is calculated on your actual total income for the year.
How the reconciliation works:
Over the course of a year, your employer calculates PAYE month by month using the annualisation method. In the bonus month, the annualised income is inflated by the bonus — so PAYE is higher. In every other month, it is lower.
When you file your ITR12, SARS calculates your actual annual tax:
- Total income for the year: 12 months of salary + the bonus
- Apply the 2026/2027 brackets to this total
- Subtract the primary rebate (R17,820)
- The result is your actual annual income tax
If the total PAYE deducted by your employer during the year (including the bonus month) exceeds your actual annual tax, SARS pays you the difference as a refund.
Annual view — Example 1 continued:
Employee earns R25,000/month × 12 = R300,000 in salary + R25,000 bonus = R325,000 total annual income.
| Total annual income | R325,000 |
| Total tax before rebate | R64,892 |
| Less: Primary rebate | (R17,820) |
| Actual annual income tax | R47,072 |
Total PAYE paid during the year:
- 11 regular months × R3,381 = R37,191
- 1 bonus month × R11,076 = R11,076
- Total PAYE paid: R48,267
Actual annual tax: R47,072
Excess PAYE paid: R48,267 − R47,072 = R1,195 refund from SARS via ITR12
So the employee effectively pays 30.8% in the bonus month, but the actual annual effective rate on the bonus is closer to this residual amount after reconciliation.
The spike is temporary. Your final tax burden is determined by your total annual income, not by the inflated month-by-month annualisation. If your employer deducted too much across the year, you receive a refund.
Source: SARS — annualisation method (PAYE-GEN-01-G01); ITR12 reconciliation principle
How to reduce the tax on your bonus
1. Increase your RA/pension contribution in the bonus month
If you contribute to a retirement annuity (RA), pension, or provident fund, your contribution is deducted from your remuneration before PAYE is calculated. You can ask your employer (or your RA provider) about making an additional contribution in the bonus month to reduce the taxable portion.
The RA deduction cap for 2026/2027 is: R430,000 per year or 27.5% of your total remuneration (whichever is lower). If you have not yet reached this cap, an additional RA contribution in the bonus month reduces your taxable remuneration — and therefore the PAYE on your bonus.
Example of RA in the bonus month:
Employee earns R25,000/month salary and receives R25,000 bonus. Instead of the R7,695 extra PAYE calculated in Example 1, they contribute R10,000 extra to their RA in the bonus month:
| Without extra RA | With R10,000 extra RA | |
| Monthly remuneration (salary + bonus) | R50,000 | R50,000 |
| Less: RA contribution | R0 | (R10,000) |
| Taxable remuneration | R50,000 | R40,000 |
| Annualised | R600,000 | R480,000 |
| Annual PAYE (after rebate) | R132,907 | ~R106,587 |
| Monthly PAYE | R11,076 | ~R8,882 |
| Extra PAYE vs regular month | R7,695 | ~R5,501 |
| Tax saving from RA contribution | — | ~R2,194 |
Source: SARS Budget 2026 FAQ; Section 11F of the Income Tax Act 58 of 1962
2. Ask your employer to spread the bonus over two months
If the bonus is paid across two months (half in one month, half in the next), the annualisation in each month is lower — which may keep you in a lower tax bracket. Not all employers will agree to this, but it is worth asking.
Note: This approach works best when the split keeps the annualised income below a bracket threshold.
3. Understand that what you're managing is PAYE, not final tax
As explained in Section 4, the PAYE spike normalises via the ITR12 reconciliation. The most impactful thing you can do is ensure all your legitimate deductions (RA contributions, medical credits, home office deduction if applicable) are accurately reflected throughout the year.
Your bonus on your IRP5 — what to look for
After the tax year, your employer provides you with an IRP5 showing all the income paid to you during the year. Your annual bonus appears under source code 3605 (for local annual payments).
Source: SARS — sars.gov.za/faq/faq-what-does-sars-mean-by-annual-payments/
What counts as an "annual payment" under code 3605:
According to SARS, annual payments include:
Source: SARS — FAQ: What does SARS mean by annual payments?
Long service awards — a different code: Long service cash awards (for employees reaching 15 years of service, or subsequent 10-year milestones) are reported under code 3622 — not code 3605. A R5,000 long service award exemption applies.
Source: SARS — Employer Reconciliation Guide; IRP5 Codes 2026 Guide
Why this matters for your ITR12:
When you file your ITR12, your IRP5 data is pre-populated from your employer's submission. The bonus amount under code 3605 is included in your total income — check that it matches your records. If anything is incorrect on your IRP5, your employer must correct and resubmit it before SARS can adjust your assessment.
Frequently Asked Questions
Related guides
PAYE guides
Related tax topics
Back to: ← PAYE — Complete Guide
Sources and references
All PAYE on bonus information on this page is sourced from, or verified against, the following official and authoritative references:
- SARS — Guide for Employers in Respect of Employees' Tax (2027) — sars.gov.za/guide-for-employers-in-respect-of-employees-tax-2027/ (PAYE-GEN-01-G01; annualisation method; bonus calculation)
- SARS — Tax Deduction Tables — sars.gov.za/tax-rates/employers/tax-deduction-tables/ (2026/2027 monthly and annual deduction tables)
- SARS — Rates of Tax for Individuals — sars.gov.za/tax-rates/income-tax/rates-of-tax-for-individuals/ (2026/2027 tax brackets; R17,820 primary rebate; RA cap)
- SARS — FAQ: What does SARS mean by annual payments? — sars.gov.za/faq/faq-what-does-sars-mean-by-annual-payments/ (annual bonus, incentive bonus, leave pay, merit awards under code 3605)
- SARS — PAYE — sars.gov.za/types-of-tax/pay-as-you-earn/ (general employer obligations; Fourth Schedule)
- Income Tax Act 58 of 1962 — Primary legislation — Fourth Schedule (PAYE obligations); Section 11F (retirement annuity deduction)
Last reviewed: March 2026. Next review: after Budget Speech February 2027.