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TFSA vs retirement annuity: how they differ

Guide · ~5 min read · Updated August 2026

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

TFSARetirement Annuity
Tax on contributionsNo deductionDeductible up to 27.5% of income, max R430,000/yr
Tax on growthTax-freeTax-free inside the fund
Tax on withdrawalTax-freeIncome from it is taxed; lump-sum portion per SARS retirement tables
AccessAnytime (flexible)Generally locked until age 55
Contribution limitR46,000/yr · R500,000 lifetime27.5% / R430,000 deductible cap
Investment rulesNo Regulation 28 limitRegulation 28 applies (caps equity & offshore)
At deathForms part of your estateFalls 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.

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

This is educational, not advice. Your ideal mix depends on your circumstances, so work it through with a registered financial adviser. You can model RA deductions and TFSA limits in the app, and see how we calculate things on the Methodology page.