Understanding Tax-Free Savings Accounts
Tax-Free Savings Accounts (TFSAs) are one of the best investment tools available to South Africans. If you're not using yours, you're leaving money on the table.
What is a TFSA?
A TFSA is a special type of investment account where you pay zero tax on:
- Interest earned
- Dividends received
- Capital gains when you sell
That's right - zero tax, forever!
The Rules
Contribution Limits
South African Revenue Service (SARS) sets strict limits:
- Annual limit: R36,000 per tax year (start of March to end of February)
- Lifetime limit: R500,000 over your entire life
- Penalties: 40% tax on any excess contributions (ouch!)
Example Scenario
Let's say you contribute R36,000 every year:
Year 1: R36,000
Year 2: R72,000
Year 3: R108,000
...
Year 13.9: R500,000 (lifetime limit reached)
After about 14 years, you'll hit the lifetime limit. But those investments will keep growing tax-free forever!
Where Can You Open a TFSA?
Pretty much any South African investment platform offers TFSAs:
- Easy Equities - Great for ETFs, low minimum (my most recommended)
- Satrix - Simple, low-cost
- Allan Gray - Unit trust focused
- Sygnia - Low fees, good selection
- Old Mutual, Sanlam, Discovery - Traditional providers
What Can You Invest In?
Your TFSA can hold different asset types:
Cash TFSAs
- Money market funds
- Fixed deposits
- Low returns but safe
Equity TFSAs
- ETFs (Satrix Top 40, S&P 500, etc.)
- Unit trusts
- Individual shares
- Higher returns over the long term
Balanced TFSAs
- Mix of cash, bonds, and equities
- Moderate risk and return
My Strategy
Here's what I do with my TFSA:
- Max it out every year - R36,000 is only R3,000/month
- Invest in global ETFs - I go 100% global (mainly US equity via S&P 500 or MSCI World)
- Why global? My retirement annuity (RA) already gives me SA exposure (by regulation), so my TFSA provides offshore diversification
- Currency hedge - If the Rand weakens, my global investments become more valuable in Rand terms
- Growth potential - Access to global tech giants and developed market returns
- Never withdraw - Let compound interest work its magic
- Stay consistent - Invest every month, ignore the noise
The Math: Why TFSAs Are Incredible
Let's compare a regular investment account versus a TFSA over 20 years:
Assumptions:
- R36,000 invested annually
- 10% annual return
- 27% tax on capital gains (regular account)
Account Type | Final Value | Tax Paid |
---|---|---|
Regular | ~R1.8M | ~R300k |
TFSA | ~R2.1M | R0 |
You save R300,000 in taxes! 🎉
Common Questions
Can I withdraw from my TFSA?
Yes, but you really shouldn't unless it's for retirement:
- You can withdraw anytime (unlike an RA which locks until 55)
- Withdrawals DO NOT restore your contribution room
- Once you contribute R500k total, you're done forever
- Think of your TFSA as retirement savings - the goal is to let it grow tax-free for decades
If you need money for emergencies, use your emergency fund instead. The TFSA's power comes from long-term compounding.
What if I contribute too much?
SARS will hit you with a 40% penalty on the excess amount. Use your provider's tools to track contributions carefully.
Can I have multiple TFSAs?
Yes, but your total contributions across all accounts must stay under the annual and lifetime limits.
Therefore, I recommend you only keep one for simplicity and invest into a well diversified ETF.
Action Steps
If you don't have a TFSA yet:
- Pay off high-interest debt (credit cards, store cards, car loans etc. - excluding home loans)
- Build an emergency fund (3-6 months of expenses)
- Open a TFSA this week with Easy Equities - Seriously, go do it now.
- Set up a debit order - R3,000/month gets you to R36k/year
- Choose low-cost ETFs - Keep fees under 0.5% per year
- Forget about it - Check back in 10 years and be amazed
Pro tip: If you're under 30, a TFSA should be your #1 investment priority (after getting out of debt - excluding a home loan - and building an emergency fund). The decades of tax-free compound growth will set you up for life.
Read more in my Getting Started with Investing guide.