Author: Charles Jorgensen CFP, JBL Wealth Management

If there is one investment vehicle that almost every South African should be using, it’s the Tax-Free Savings Account (TFSA). It’s simple in concept, exceptionally powerful over time, and still widely misunderstood.

This article covers how TFSAs work, why they are so valuable for long-term investors, what not to do, and why we’ve launched a dedicated long-term growth TFSA portfolio at JBL.

How a TFSA works (the basics, without the noise)

A TFSA allows you to invest money where all future returns are completely tax-free. That includes:

  • Interest
  • Dividends
  • Capital gains

There are two contribution limits you must respect:

  • R36,000 per tax year
  • R500,000 over your lifetime

Once money is inside a TFSA, it can grow for decades without SARS ever taking a slice. That tax-free compounding is the real magic.

Importantly, these are contribution limits, not portfolio value limits. If your R500,000 grows to R2 million or R5 million over time, that growth remains entirely tax-free.

Why TFSAs are so powerful over the long term

The biggest benefit of a TFSA is not flexibility or access – it’s tax-free compounding over time.

Avoiding tax on capital gains alone can add a meaningful percentage to your long-term outcome. When you also eliminate dividend tax and interest tax, the difference becomes substantial.

Used properly, a TFSA is ideal for:

  • Long-term wealth accumulation
  • Complementing retirement investments
  • Building offshore exposure efficiently
  • Funding future goals without future tax leakage

Time in the market matters far more than timing the market here.

How you can invest: lump sum or monthly contributions

You don’t need to invest the full amount in one go.

A TFSA allows for:

  • A lump sum investment, or
  • Monthly contributions of up to R3,000 per month via debit order

Both approaches work. The right choice depends on cash flow, discipline, and comfort with market volatility.

For many investors, monthly investing has a powerful behavioural advantage.

The benefit of rand cost averaging  

Investing monthly allows you to benefit from rand cost averaging.

In simple terms, this means:

  • You buy more units when markets are down
  • You buy fewer units when markets are expensive
  • You reduce the risk of investing everything at the wrong time

Rand cost averaging does not guarantee higher returns, but it reduces timing risk and encourages consistency. Over long periods, this disciplined approach often leads to better outcomes than trying to time markets.

For long-term TFSA investors, consistency usually beats market timing.

What not to do with a TFSA (this is where most mistakes happen)

TFSAs are often misused. The most common (and costly) errors are:

  1. Using a TFSA as a savings account

Parking cash or low-return money inside a TFSA defeats the purpose. You are wasting limited contribution space on assets that don’t benefit meaningfully from tax-free growth.

  1. Trading or chopping and changing strategies

Frequent switching and short-term thinking increases the risk of underperformance. A TFSA should be boring, disciplined, and long term.

  1. Withdrawing funds unnecessarily

This is a big one. Withdrawals do not free up contribution space. Once you take money out, that contribution capacity is gone forever.

  1. Holding overly conservative assets

Because TFSA space is capped, it should be used for assets with the highest expected long-term real returns – not for “safe” money.

Introducing the JBL Capital Growth TFSA

We’ve designed a dedicated TFSA model portfolio specifically for long-term investors: the JBL Capital Growth TFSA.

The philosophy is simple:

  • Maximise long-term capital growth
  • Accept short-term volatility
  • Exploit the full power of tax-free compounding

Key characteristics of the portfolio:

  • 80–85% equity exposure
  • 60–66% offshore allocation
  • Globally diversified, growth-focused assets
  • Built for long holding periods, not short-term noise
  • Unlike many TFSA offerings, diversification into a range of different investment funds.

This portfolio is not designed to be defensive. It is designed to do what a TFSA should do: grow as much as possible over time, tax-free.

Don’t miss the current tax-year window

The current tax year ends on 28 February 2026. That still gives you a window to:

  • Open a TFSA if you don’t have one
  • Top up your existing TFSA
  • Use up to R36,000 of this year’s allowance

Miss this window and that year’s contribution opportunity is lost forever.

Bottom line

A TFSA is not a short-term tool. It is not a savings account. It is not a trading account.

Used correctly, it is one of the most efficient long-term wealth-building vehicles available to South Africans.

If you’re unsure whether your current TFSA is structured appropriately – or you’d like to invest using our JBL Capital Growth TFSA – we’d be happy to help you get it right.

The earlier you start, the more powerful it becomes. For further information, please contact your JBL financial advisor.

 

 

The information contained in this document is for information purposes only and should not be construed as financial, legal, tax, investment or other advice as defined and contemplated in the Financial Advisory and Intermediary Services Act, Act 37 of 2002. It does not constitute an offer to sell, or the solicitation of an offer to buy any product (the “Information”).