How Does PAYE Work in South Africa?
Your employer deducts PAYE from every paycheck — here's exactly how it's calculated, the 2026 tax tables, and how to check you're not overpaying.
Tax-free threshold 2026
~R95,750
Primary rebate
R17,235
PAYE payment day
7th of month
Top rate
45%
Understanding How PAYE Is Calculated by Your Employer
Every month, your employer's payroll system calculates the tax you owe as if you'll earn your current monthly salary for the full year. So if you earn R30,000 in January, the system annualises this to R360,000 and calculates the annual tax on that amount. It then deducts R17,235 in primary rebate, applies any medical aid credits, and divides the resulting annual tax by 12 to get your monthly PAYE.
This matters because if your income changes mid-year — you get a bonus, a commission, a salary increase — your PAYE calculation adjusts accordingly. A large December bonus can spike your effective tax rate for that month because the system treats the bonus as if you'll earn that amount every month. The year-end balancing act via your SARS tax return sorts this out in most cases.
Employees who receive a car allowance, travel allowance, or other fringe benefits will see PAYE calculated on a deemed taxable value of those benefits. A R10,000/month car allowance isn't simply added to salary for tax purposes — SARS has specific rules about what percentage is taxable depending on your actual business use of the vehicle.
How to Check If Your PAYE Is Correct
Your employer issues an IRP5 (or IT3(a)) at the end of each tax year, summarising all income received and PAYE deducted. This is the document you use when filing your annual tax return on SARS eFiling. If you've been overtaxed — common if you changed jobs mid-year, had multiple income sources, or have large deductions — SARS will issue a refund after assessment.
One practical check: use the SARS tax calculator at sars.gov.za to estimate your annual tax based on your income and deductions. If the calculated figure differs significantly from what's been deducted via PAYE over the year, it's worth double-checking with your payroll department.
Common reasons for PAYE being too high: employer not accounting for your RA contributions in the PAYE calculation (you'd claim the deduction on your return); medical aid tax credits not applied; company car or travel allowance incorrectly calculated. All of these reconcile at year-end via your tax return, but it's useful to know so you can address them proactively.
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Disclaimer: This page is for informational purposes only and does not constitute financial, tax, or legal advice. Always consult a qualified professional before making financial decisions.