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FREE BUSINESS TOOLS

Business Calculators & Tools

Professional calculators for South African business owners, accountants and financial professionals. All calculations use current SARS rates.

Tax & Compliance

VAT Calculator

Calculate VAT amounts for invoices, expenses and financial planning. Support for standard and zero-rated supplies.

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Tax & Compliance

Income Tax Calculator

Calculate your annual income tax obligations based on current SARS tax brackets and rebates.

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Tax & Compliance

PAYE / UIF / SDL Calculator

Calculate employee PAYE, UIF and SDL deductions with net salary and cost-to-company breakdown.

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Tax & Compliance

Provisional Tax Calculator

Estimate provisional tax payments, deadlines and penalty risk for 1st and 2nd periods.

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Tax & Compliance

Turnover Tax Calculator

Calculate turnover tax and compare it against income tax + VAT for small businesses.

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Tax & Compliance

Capital Gains Tax Calculator

Calculate CGT on asset disposals with inclusion rates, annual exclusion and primary residence exemption.

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Profitability

Gross Margin Calculator

Calculate your gross profit margin with revenue and cost of goods sold inputs.

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Profitability

Net Profit Calculator

Calculate your net profit margin by accounting for all operating expenses and taxes.

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Profitability

Markup Calculator

Accurately set your sales prices to achieve target profit margins with markup calculations.

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Profitability

Business Expense Ratio

Analyse expenses as a percentage of revenue across categories to find savings opportunities.

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Business Planning

Break-even Calculator

Find out exactly how much revenue you need to generate before your business becomes profitable.

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Business Planning

Loan Calculator

Plan your business financing with calculations for monthly payments, total interest and repayment schedules.

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Business Planning

Depreciation Calculator

Calculate asset depreciation using straight-line, declining balance or sum-of-years-digits methods.

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Business Planning

Late Payment Interest

Calculate interest on overdue invoices using the prescribed rate or custom rate.

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Payroll & HR

Retirement Annuity Tax Benefit

Calculate your maximum RA deduction and tax saving from retirement contributions.

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Payroll & HR

Salary vs Dividend

Compare the after-tax outcome of taking salary versus dividends from your company.

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Personal Finance

Salary / Take-Home Pay Calculator

Calculate your monthly take-home pay after PAYE, UIF, and pension deductions using current SARS tax brackets.

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Personal Finance

Cost-to-Company Calculator

Convert your cost-to-company package to net take-home pay, showing all deductions and employer contributions.

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Tax & Compliance

Tax Refund Calculator

Estimate your SARS tax refund based on income, deductions, and medical aid credits for the current tax year.

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Personal Finance

Bond Repayment Calculator

Calculate your monthly home loan repayment, total interest, and see the full amortisation schedule.

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Tax & Compliance

Medical Aid Tax Credits Calculator

Calculate your Section 6A and 6B medical aid tax credits and additional medical expenses deduction.

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Personal Finance

Compound Interest Calculator

Calculate how your money grows over time with compound interest. See the power of compounding with interactive charts.

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Tax & Compliance

Home Office Deduction Calculator

Calculate your allowable home office tax deduction based on floor area, rent or bond interest, and utility costs.

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Payroll & HR

Two-Pot Retirement Calculator

Calculate the tax impact of a two-pot retirement fund withdrawal and see your net payout after PAYE.

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Payroll & HR

Overtime Calculator

Calculate overtime pay using BCEA rates. 1.5x weekday and 2x Sunday/public holiday rates for South African employees.

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Payroll & HR

Leave Days Calculator

Calculate your leave entitlements under the BCEA. Annual, sick, family responsibility, maternity and paternity leave.

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Payroll & HR

Minimum Wage Calculator

Check the current South African national minimum wage and calculate your pay across all sectors.

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Payroll & HR

Severance Pay Calculator

Calculate your severance pay entitlement under the BCEA with notice period and leave payout breakdown.

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Tax & Compliance

SBC Tax Calculator

Calculate Small Business Corporation tax and compare with the standard 27% company tax rate. See your SBC savings.

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Payroll & HR

UIF Calculator

Calculate employee and employer UIF contributions. 1% each, capped at R17,712 monthly remuneration.

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Tax & Compliance

ETI Calculator

Calculate your Employment Tax Incentive savings for hiring young workers aged 18-29. Up to R1,000/month per employee.

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Tax & Compliance

Dividends Tax Calculator

Calculate dividends withholding tax (DWT) at 20%. See net dividend after tax with DTA rate and exemption support.

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Tax & Compliance

Donations Tax Calculator

Calculate donations tax on gifts and donations. R100,000 annual exemption for individuals. 20% rate on excess.

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Payroll & HR

SDL Calculator

Calculate your Skills Development Levy (SDL) at 1% of payroll. Check exemption status and SETA claim guidance.

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Tax & Compliance

Transfer Duty Calculator

Calculate property transfer duty using current SARS rates with total transfer cost estimates including conveyancing fees.

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Payroll & HR

Travel Allowance Calculator

Calculate your SARS travel deduction using the simplified or deemed cost method. See how much of your allowance is taxable.

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Tax & Compliance

Retirement Lump Sum Tax Calculator

Calculate tax on retirement, resignation, or retrenchment lump sums using cumulative SARS tax tables.

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Tax & Compliance

Freelancer Tax Calculator

Calculate your tax as a freelancer or independent contractor with provisional tax estimates and deduction planning.

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Tax & Compliance

SARS Penalty Calculator

Calculate SARS administrative penalties for late filing and interest on late payments. See your total penalty exposure.

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Payroll & HR

Car Allowance & Fringe Benefit Calculator

Calculate company car fringe benefit tax or travel allowance deductions. See the tax impact of your vehicle benefit.

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Personal Finance

Rental Yield Calculator

Calculate gross and net rental yield on investment property. Estimate rental income after expenses and cash flow.

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Personal Finance

TFSA Calculator

Project your Tax-Free Savings Account growth. R36,000 annual limit, R500,000 lifetime. See compound growth and tax savings.

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Why Use Our Calculators?

Our business calculators are designed by financial professionals to provide accurate, reliable results

SARS-Accurate

All tax calculations use current SARS rates and brackets for the latest tax year

Charts & Export

Visualise results with interactive charts and export to PDF or copy to clipboard

Secure & Private

Your data is never stored or shared - all calculations happen locally in your browser

Ready for Professional Accounting Software?

While our calculators help with individual calculations, Accounter provides comprehensive accounting solutions for your entire business.

Built-in Calculators

All these calculators plus more, integrated into your workflow

Automated Reports

Generate professional financial reports automatically

Team Collaboration

Work with your team and accountant in real-time