Contributions to a South African Retirement Annuity Fund qualify for a RAF tax deduction of up to 27.5% of your income, capped at R350,000 for the 2026 tax year. The cap rises to R430,000 for tax years beginning on or after 1 March 2026. The percentage and the rand cap apply to your total retirement fund contributions combined, not to your RAF alone.
The Three Limits That Cap Your Deduction
Your allowable deduction is the lowest of three figures.1South African Revenue Service. Retirement Fund Contribution Deductions Section 11F(2)(a) The first is R350,000, the hard annual cap. The second is 27.5% of the greater of your remuneration or your taxable income, with retirement lump sums, withdrawal lump sums, and severance benefits stripped out of both figures. The third is your taxable income excluding taxable capital gains, retirement lump sums, withdrawal lump sums, and severance benefits.
Two of these limits do most of the work. Someone earning R1,000,000 in taxable income with no capital gains has a 27.5% calculation of R275,000. That sits below the R350,000 cap, so R275,000 is deductible. A taxpayer with R2,000,000 in taxable income runs the 27.5% calculation up to R550,000, but the R350,000 ceiling pulls the deduction back down.
The third limit matters when capital gains inflate your taxable income. If you earned R200,000 in salary and realized R600,000 in taxable capital gains, the 27.5% figure calculated on combined taxable income would suggest a deduction around R220,000. The third limit caps you at R200,000, because that is your taxable income once capital gains are removed.
Remuneration Versus Taxable Income
The formula picks the greater of remuneration or taxable income, and the two are not the same. Remuneration is salary, bonuses, and taxable fringe benefits. Taxable income is broader: it includes rental income, investment income, and freelance earnings, calculated after allowable expenses but before the retirement deduction itself. For salaried employees with little outside income the two figures tend to be close. For self-employed people and those with investment portfolios, taxable income is usually the larger number and the one the formula uses.1South African Revenue Service. Retirement Fund Contribution Deductions Section 11F(2)(a)
What Counts Toward Your Contribution Total
The cap is aggregate. The 27.5% and R350,000 limits apply to your combined contributions across pension funds, provident funds, and retirement annuity funds.2South African Revenue Service. FAQ What Is the Impact of Section 11(k) on Me as a Taxpayer Employer pension contributions of R150,000 leave your voluntary RAF contributions sharing the remaining headroom.
Employer contributions to a retirement annuity on your behalf are treated as a taxable fringe benefit added to your income, and you then deduct them.3South African Revenue Service. Guide for Employers in Respect of Fringe Benefits The paper effect is neutral, but those amounts still count against your 27.5% and R350,000 ceilings. If your employer contributes R200,000 and you add another R200,000 personally, the combined R400,000 exceeds the 2026 cap by R50,000.
Any registered taxpayer contributing to an approved retirement annuity fund can claim the deduction. Salary earners, independent contractors, and people with mixed income sources all qualify. The only requirement is that you actually paid money into the fund during the tax year running from 1 March to the end of February. Passive membership without contributions produces no deduction.
What Happens If You Contribute Too Much
Contributions above the annual limit are not lost. They roll forward to the next tax year and are treated as if you had contributed them then.4South African Revenue Service. Tax and Retirement The balance keeps rolling until you either use it against future income or reach retirement with an unused portion.
Un-deducted contributions still on the books at retirement reduce the taxable portion of your retirement lump sum.4South African Revenue Service. Tax and Retirement Any balance remaining after the lump sum can be offset under Section 10C against annuity income you draw in retirement. In practice the fund pays your annuity net of PAYE and you claim the refund on your annual return. The tax benefit is not forfeited; it shifts to a later year.
How to Claim the Deduction on Your Return
Your fund administrator issues an IT3(f) certificate after the tax year ends. It shows the total contributions you made between 1 March and the end of February, along with the fund name and policy number. This is the authoritative figure for the deduction, and providers typically post the certificate to their online portal or email it within a few weeks of the tax year closing.
Salaried employees also see retirement fund contributions on their IRP5 from the employer. Use the IT3(f) figure when completing the return, not the IRP5 figure, since the fund’s certificate is the primary record.5South African Revenue Service. How to Complete Your Individual Income Tax Return Cross-checking the two catches discrepancies before SARS queries them.
You report contributions on the ITR12 income tax return through SARS eFiling. In the retirement annuity section, enter the total contribution amount from your IT3(f) under source code 4006.5South African Revenue Service. How to Complete Your Individual Income Tax Return Only policies where you are the beneficiary qualify. Once the data is saved, eFiling applies the 27.5% and R350,000 limits and calculates any excess to carry forward.
After you submit, SARS issues an ITA34 notice of assessment summarizing your income, deductions, and final tax for the year.6South African Revenue Service. What Is the Difference Between the ITA34 and the SOA The ITA34 confirms how much of your contribution was allowed and shows any amount carried forward. If SARS wants to verify the claim, you upload the IT3(f) as supporting documentation. Refunds are paid into your verified bank account once the assessment is finalized.
A common filing-season error: people who have both employer pension contributions and personal RAF contributions report only one of them. Both belong on the return for the formula to compute correctly. Checking where the employer’s contributions leave you against the cap before a late-February top-up avoids creating excess contributions you did not plan for.
The Deduction Does Not Come With Access
The tax break is generous because the money is locked. RAF funds generally cannot be accessed before age 55, with permanent disability the only exception before that age. The two-pot system in force since 1 September 2024 introduced limited annual withdrawals from a savings component, but the deduction rules themselves are unchanged: you still deduct the full contribution under the 27.5% formula, and the two-pot split only affects how the money inside the fund behaves.