Pay Less Income Tax in Retirement
The below is a basic scenario I recently worked on for a client. The individual had around R7mil in the specific Retirement Annuity and needed R55k per month after tax as income from it. One of his concerns was if he should take the 1/3 lump sum allowed or if he should reinvest his entire retirement savings in a post-retirement structure. The below looks at these two scenarios.
There are many complexities around structures, disallowed contributions, asset allocation and income percentages that are ignored and simplified in this example.
- Scenario 1:
- Invest full retirement savings in post-retirement product.
- First year income: R77 000 (R924 000 annually)
- After tax: R55 062 (R660 744 annually)
- Monthly tax payable: R21 938
- Scenario 2:
- Take R900 000 in cash and reinvest in flexible investment.
- Lump sum after tax: R825 300
- Voluntary income from lumpsum : R10 000 (R120 000 annually, no income tax on withdrawal)
Retirement Lump Sum tax table:

- First year income from 2/3 retirement portion: R60 450 (R725 400 annually)
- After tax: R45 077 (R540 924)
- Monthly tax payable: R15 373
Income: R45 077 + R10 000 = R55 077 per month
Difference in income tax paid in scenario 2 compared to scenario 1: R6 565 per month (R78 780 annually)
The real tax saving starts from year two as you also take the lump sum tax into account in year one (R78 780-R74 700). The reinvestment of the lumpsum cash does also provide you with flexibility and extra cash flow if needed. A lower income need will provide a larger income tax saving, which is probably the more important lesson to learn here.
A comprehensive retirement plan is extremely important and professional advice is a necessity.
Ruvan J Grobler RFP™ (PGDip Fin Planning)

