SA FIRE Calculator with RA and TFSA

South African FIRE calculator with RA tax deductions and TFSA limits. Calculate your monthly tax saving on RA contributi

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Your SA Financial Details

2026/27 SARS tax brackets
Max deductible: 27.5% of income, capped at R350,000/year
Max R36,000/year (R3,000/month). Lifetime cap R500,000.

Your Results

Monthly Tax Saving on RA
Effective RA Cost (after tax)
RA Contribution (monthly)
TFSA Contribution
Total Monthly Invested
TFSA Lifetime Used
Years to FIRE Number
Annual RA Deduction (verify at sars.gov.za)

Invest Tax-Free with Easy Equities TFSA

Open a Tax-Free Savings Account on Easy Equities and invest in ETFs from R1 — zero tax on growth or withdrawals.

Open TFSA Account →
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RA vs TFSA — Which Is Better for FIRE in South Africa?

Both Retirement Annuities (RAs) and Tax-Free Savings Accounts (TFSAs) are powerful tools for South African FIRE investors, but they work very differently.

Retirement Annuity (RA): You get a tax deduction now (up to 27.5% of income, max R350,000/year). Your money grows tax-free inside the RA. But you cannot access it before age 55, and at retirement you must take at least two-thirds as an annuity. Great for tax relief now, less flexible for early retirement.

Tax-Free Savings Account (TFSA): No upfront tax deduction, but all growth and withdrawals are completely tax-free. You can withdraw at any time. Annual limit R36,000, lifetime limit R500,000. Perfect for FIRE because it is fully accessible before 55.

SARS Rules to Know (2026/27)

  • RA deduction: 27.5% of the greater of remuneration or taxable income, capped at R350,000 per year
  • TFSA annual contribution limit: R36,000 (R3,000/month)
  • TFSA lifetime limit: R500,000 — exceeding this attracts a 40% penalty tax
  • RA access: minimum age 55 (retirement)
  • TFSA: accessible at any time, no age restriction

Warning: Always verify current limits at sars.gov.za before making contribution decisions. Tax laws change annually.

Frequently Asked Questions

In most cases no — RAs are locked until retirement age (minimum 55). This makes them less ideal for very early FIRE, but excellent for the retirement phase. Pair your RA with a TFSA for accessible pre-55 funds.

Once you hit R500,000 in total TFSA contributions, you cannot contribute more. Switch additional savings to a regular investment account (unit trusts, ETFs) or maximise your RA contributions.

Generally yes — if you are in a higher tax bracket, the immediate tax saving is significant. A R10,000 RA contribution costs only R6,100 in take-home pay for someone paying 39% tax. The money still works for you, just locked until 55.

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⚠️ Disclaimer: All calculations are estimates based on your inputs. They are not financial advice. Consult a qualified financial advisor before making any investment or retirement decisions.
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