TFSA vs retirement annuity: how they differ
The tax-free savings account (TFSA) and the retirement annuity (RA) are South Africa's two most popular tax-friendly ways to invest. They work very differently. Here's how, so you can understand the trade-offs and discuss them with an adviser.
In one table
| TFSA | Retirement Annuity | |
|---|---|---|
| Tax on contributions | No deduction | Deductible up to 27.5% of income, max R430,000/yr |
| Tax on growth | Tax-free | Tax-free inside the fund |
| Tax on withdrawal | Tax-free | Income from it is taxed; lump-sum portion per SARS retirement tables |
| Access | Anytime (flexible) | Generally locked until age 55 |
| Contribution limit | R46,000/yr · R500,000 lifetime | 27.5% / R430,000 deductible cap |
| Investment rules | No Regulation 28 limit | Regulation 28 applies (caps equity & offshore) |
| At death | Forms part of your estate | Falls outside your estate |
The TFSA
You contribute after-tax money (no deduction), but all growth (interest, dividends, and capital gains) is tax-free, and you can withdraw at any time tax-free. Limits are R46,000 a year (raised from R36,000 in the 2026 Budget, effective 1 March 2026) and R500,000 over your lifetime; contributing more triggers a 40% penalty on the excess. Withdrawing doesn't restore room, so the lifetime limit is best protected by leaving it to grow. There's more detail in our TFSA contribution limits guide.
The retirement annuity
Contributions are tax-deductible (up to 27.5% of the greater of your taxable income or remuneration, capped at R430,000 a year), which saves tax at your marginal rate, and growth is tax-free inside the fund. In exchange, the money is locked until at least age 55, new contributions follow the two-pot retirement system, the fund must follow Regulation 28 (which limits equity and offshore exposure), and at retirement up to one-third can be taken as a lump sum (taxed per the SARS retirement tables) while the rest provides a taxable income. The deduction has its own guide if you want the mechanics.
The trade-off in a sentence
A TFSA gives you flexibility and tax-free withdrawals later; an RA gives you a tax deduction now and enforced retirement discipline. The RA also sits outside your estate, which can save on executor's fees and estate duty, while a TFSA forms part of it.
Can you use both?
Yes, and plenty of South Africans do. A common shape is to fund an RA up to what you can afford for the deduction, then direct spare savings into a TFSA for the flexibility. The RA handles the long, locked-away portion of retirement; the TFSA handles the money you might want to reach, and tops up retirement tax-free on the side.
Which should come first?
It depends on your bracket and your goals.
- Higher earners often start with the RA, because the deduction at a 39% or 41% marginal rate is a large, immediate saving.
- Lower brackets, or anyone who values access, often lean towards the TFSA first, since the RA deduction is worth less at 18% or 26% and the money is locked until 55.
- Everyone should have an emergency fund before locking money into an RA. Cash you can't reach doesn't help in a crisis.
Common questions
Can I have both?
Yes. They solve different problems, so using both is common and often sensible.
Which do I fund first?
Higher earners often favour the RA deduction; lower brackets or those wanting access often favour the TFSA. Sort out an emergency fund either way.
Can I get to my RA before 55?
No, apart from the limited savings-pot access under the two-pot system.
Is TFSA growth really tax-free?
Yes, on interest, dividends, and capital gains, and on withdrawals, within your limits.
Related guides
- TFSA contribution limits: the annual and lifetime caps in detail.
- The retirement annuity tax deduction: what the deduction is worth and how it rolls over.
- The two-pot retirement system: how RA contributions are split from September 2024.