Deductible portion of your retirement contributions, and the tax saving.
Deductible amount
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Tax saving
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Non-deductible
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The deduction that quietly funds your future self
Of all the breaks in the South African tax code, the retirement-fund deduction is the one most people leave on the table. Every rand you put into a pension fund, a provident fund, or a retirement annuity comes off your taxable income before SARS works out what you owe. You are not just saving for later, you are cutting this year's tax bill at the same time. This tool takes your annual contribution and your taxable income and shows you exactly how much of that contribution is deductible and what it saves you.
The two ceilings that cap your deduction
The deduction is generous but not unlimited. The rules this calculator applies, which follow SARS practice, set two ceilings and use whichever is lower. The first is a percentage limit: you may deduct up to 27.5 percent of the greater of your remuneration or your taxable income. The second is a hard rand cap of R350,000 in a single tax year. So a high earner contributing aggressively will eventually hit the R350,000 wall, while most people are limited by the 27.5 percent figure long before that. You should confirm both the percentage and the cap against the current SARS tables, since these are the figures the tool assumes rather than numbers I can certify as locked law.
Here is the part that catches people out. If you contribute more than the limit, the excess is not wasted. It rolls forward to future tax years, and it can also reduce the tax on a retirement lump sum or be set against annuity income later. So an over-contribution today is really a deferred deduction, not a lost one.
A high earner who runs into the 27.5 percent limit
Picture someone with R800,000 of taxable income who pays R250,000 into a retirement annuity during the year, perhaps from a bonus or a windfall. Using the rates this calculator applies, the 27.5 percent limit works out to R220,000, which is below the R350,000 cap, so the percentage limit binds first. That means R220,000 is deductible and R30,000 is the non-deductible excess that carries forward. Taxable income drops from R800,000 to R580,000, and because that slice sits in the higher brackets, the tax saving is large.
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That saving on the deductible amount shows how the deduction peels income off the top brackets first. The chart below shows how the contribution splits and where the saving comes from.
Who gets the most from this
The deduction is worth most to people in the upper brackets, because relief comes back at your marginal rate. Someone taxed at 18 percent saves 18 cents per rand contributed, while someone in the 39 or 41 percent band saves nearly twice that. If you are self-employed or earn variable income, the retirement annuity is often your only access to this break, since you have no workplace pension fund. A common practical move is to make a top-up contribution near the end of February, the close of the tax year, once you can see your full income and how much headroom you still have under the 27.5 percent limit.
Do contributions to all three fund types count together?
Yes. Pension fund, provident fund, and retirement annuity contributions are added together and tested against the single 27.5 percent and R350,000 limits. You do not get a separate allowance for each. If your employer contributes to a fund on your behalf, that employer contribution is treated as a taxable fringe benefit and then counts as your own contribution for the deduction, so it is already in the mix.
Does the deduction reduce my pay tax during the year?
If you contribute through payroll, your employer usually applies the deduction when calculating your monthly PAYE, so you feel the benefit every month rather than as a refund. If you pay into a retirement annuity privately, you claim the deduction on your annual return and SARS settles it as part of your assessment, which is often where a refund comes from. Keep your fund tax certificate, since SARS will want to see the contribution total.