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South African
Financial Calculators

10 accurate calculators for South Africans โ€” PAYE tax, home loans, VAT, UIF, TFSA, capital gains and more.

2026/2027 Tax Year Prime: 10.75% VAT: 15% Transfer duty from R1.21m
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Salary / PAYE

Take-home pay after PAYE tax, UIF, medical credits and retirement deductions.

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Home Loan

Monthly bond repayment, transfer duty, attorney fees and total buying costs.

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Vehicle Finance

Monthly instalment with balloon payment, total interest and full repayment schedule.

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VAT Calculator

Add or remove 15% VAT instantly. Perfect for freelancers and small businesses.

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TFSA Growth

Project tax-free savings growth with the R46,000/year and R500,000 lifetime limits.

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Retirement Savings

How much you need to retire comfortably using SA inflation and drawdown rules.

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Capital Gains Tax

CGT on shares, property and unit trusts. Includes annual exclusion and inclusion rate.

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UIF Benefits

Estimate your UIF payout if retrenched, based on your salary and contributions.

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Rental Yield

Gross and net rental yield, monthly cash flow and buy vs rent break-even.

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Debt Repayment

Avalanche vs snowball strategy to pay off credit cards and loans faster.

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Financial Guides

In-depth guides on SA tax, VAT, UIF, home buying, retirement and savings.

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South African Financial Guides

Understanding SA Tax & Finance

Accurate South African financial calculators are only useful if you understand what the numbers mean. Here's what every South African should know.

๐Ÿ’ฐ How PAYE Tax Works in South Africa

PAYE (Pay As You Earn) is income tax deducted from your salary by your employer each month and paid to SARS on your behalf. South Africa uses a progressive tax system โ€” the more you earn, the higher the rate on the top portion of your income.

For the 2026/2027 tax year, tax brackets range from 18% (on income up to R245,100) up to 45% (on income above R1,878,600). However, your effective tax rate is always lower than your marginal rate because lower earnings are taxed at lower rates.

Every taxpayer receives a primary rebate of R17,820 per year, which reduces the tax you owe. Those aged 65โ€“74 get an additional secondary rebate of R9,765, and those 75+ get a tertiary rebate of R3,249.

๐Ÿ  Home Loan Costs South Africans Miss

The purchase price is just the beginning. Most South African homebuyers underestimate the upfront costs involved in buying property. Transfer duty, bond registration fees, attorney fees and deeds office fees can add 8โ€“12% on top of the purchase price.

Transfer duty is a government tax on the transfer of property. Since 1 April 2025 the first R1,210,000 of a property purchase is duty-free, and Budget 2026 left the bands unchanged. Above that, rates escalate from 3% to 13% on the highest band.

Banks typically require your bond repayment to be no more than 28โ€“33% of your gross monthly income. On a R1.5 million bond at the 10.75% prime rate over 20 years, the monthly repayment is approximately R15,228.

๐Ÿงพ VAT in South Africa: What You Need to Know

South Africa's Value Added Tax (VAT) rate is currently 15%, increased from 14% in April 2018. VAT is charged by registered vendors on most goods and services they sell.

Some supplies are zero-rated (taxed at 0%) including basic foodstuffs like brown bread, maize meal, milk, eggs, and fresh produce. Others are exempt from VAT entirely, such as residential rental and financial services.

From 1 April 2026, a business must register for VAT once its taxable turnover exceeds R2.3 million in 12 months (up from R1 million). Voluntary registration is allowed from R120,000 (up from R50,000).

๐Ÿ“ˆ TFSA vs Retirement Annuity: Key Differences

A Tax-Free Savings Account (TFSA) allows you to invest up to R46,000 per year (R500,000 lifetime) with no tax on growth, dividends, or withdrawals โ€” ever. You can withdraw at any time without penalty. Exceeding the annual limit attracts a 40% penalty tax on the excess.

A Retirement Annuity (RA) gives you an upfront tax deduction โ€” contributions of up to 27.5% of taxable income (max R430,000/year for 2026/2027) are deductible. However, most of the money stays invested until age 55 โ€” the Two-Pot system only lets you withdraw from the savings component (a third of contributions since September 2024) once a tax year, and those withdrawals are taxed.

Most financial planners recommend maxing out your TFSA first, then contributing to an RA for the tax deduction โ€” especially if you're in a high tax bracket.

๐Ÿ›ก๏ธ How UIF Works If You're Retrenched

The Unemployment Insurance Fund (UIF) provides short-term financial relief if you lose your job, become ill, or go on maternity leave. Both you and your employer contribute 1% of your salary each month, capped at a salary of R17,712 โ€” so the maximum combined contribution is R354.24/month.

Your benefit amount depends on your Income Replacement Rate (IRR) โ€” a sliding scale from 38% to 60% of your daily remuneration. Lower earners receive a higher replacement rate. You accumulate one credit day for every four days worked, up to a maximum of 365 credit days.

To claim, visit your nearest Department of Employment and Labour office or apply via uFiling (ufiling.labour.gov.za) within 12 months of becoming unemployed.

๐Ÿ“Š Capital Gains Tax for South Africans

Capital Gains Tax (CGT) in South Africa is not a separate tax โ€” it works by adding a portion of your capital gain to your taxable income, which is then taxed at your marginal rate. For individuals, only 40% of your net capital gain is included in taxable income.

Every South African taxpayer has an annual CGT exclusion of R50,000. If you sell your primary residence, up to R3,000,000 of the gain is excluded (raised from R2,000,000 by Budget 2026). Small business owners aged 55+ can exclude up to R2,700,000 on disposal of a qualifying business.

CGT applies to shares, unit trusts, investment property, and other capital assets. Most personal-use assets โ€” such as your car, furniture and household goods โ€” are excluded, and your primary home is covered by the primary residence exclusion.

Key South African Tax & Financial Dates

Tax Year End
28 February
SARS individual tax year runs 1 March โ€“ 28 Feb
Filing Season Opens
July (approx.)
Individual returns via eFiling or branch
eFiling Deadline
October
Non-provisional individual taxpayers
TFSA Annual Limit
R46,000 / year
Resets 1 March ยท Lifetime cap R500,000
Budget Speech
February
Tax tables & rates updated after each budget
Current Prime Rate
10.75%
Repo 7.25% since 25 Sept 2026 ยท SARB MPC