PAYE is employees’ tax withheld under the applicable tax rules. UIF generally includes an employee contribution and an employer contribution, subject to exclusions and a ceiling. SDL is an employer levy where applicable. Check each calculation’s legal definition, current period rules and supporting inputs separately; one gross-pay figure is not enough.
Understand the three different obligations
Payroll often presents PAYE, UIF and SDL beside one another, but they are different obligations. PAYE concerns employees’ tax withheld from remuneration. UIF supports the unemployment insurance system and involves contributions where the relevant legislation applies. SDL is an employer levy linked to skills development. Their different purposes are reflected in different rules about liability and the amounts used in calculation.
The SARS employer guide for the 2027 tax year provides the current operational starting point for the year covering March 2026 to February 2027. Always match the guide and tax tables to the payment period. “2027” in this context identifies the tax year; it does not mean the guide only applies to payments made in calendar 2027.
The first control is a classification exercise. Identify the employee, period, pay components and employer circumstances before relying on a calculation. A zero amount can be correct for one obligation and wrong for another. For instance, the absence of PAYE on a particular employee’s pay does not by itself establish that no UIF contribution is due or that the employer has no reporting responsibilities.
Classify earnings and benefits before calculating PAYE
Start with the components of remuneration: basic pay, variable earnings, allowances, taxable benefits and any other relevant amounts. Do not assume that every cash receipt is taxable in the same way or that a benefit is ignored because no cash reaches the employee’s bank account. The legal treatment follows the facts and rules, not the description selected from a payroll menu.
Check supporting evidence for allowances, reimbursements and fringe benefits. A travel-related payment, for example, requires a careful distinction between different arrangements rather than a blanket “tax-free” label. If the business changes how an item is provided, review the classification again. Copying the previous code can preserve an error through many pay periods.
Record who approved an interpretation and where its basis is kept. Complex matters may require a registered tax practitioner or specialist advice. The payroll team should be able to explain the result without having to reproduce an entire tax opinion in the payslip. A short reference in the payroll rules register can connect the entry to the supporting decision and its effective date.
Match PAYE to the relevant period and employee information
Employees’ tax calculations can be affected by pay frequency, the period employed, irregular earnings, age-related rebates, medical scheme tax credit information and directives where applicable. The correct result is therefore not obtained by applying one flat percentage to everyone’s salary. Use current SARS tables and the relevant calculation method in approved payroll software.
Validate the dates and year-to-date information when an employee joins, leaves or moves between payroll systems. A missing employment date can distort an annualisation calculation. A duplicate opening balance can make the payroll appear to have withheld too much or too little tax. Migration controls should check the cumulative remuneration and tax, not only the employee’s current basic salary.
Where SARS has issued a directive for a particular payment, establish that it applies to that employee and payment and capture it correctly. Do not reuse another employee’s directive or treat an estimate from an informal calculator as equivalent. Preserve the directive and payment evidence so the final tax certificate can be traced to the same basis.
Apply UIF rules separately
SARS’s UIF guidance states the usual employee contribution of 1% and employer contribution of 1%, subject to the applicable rules. The guidance also gives the remuneration ceiling, currently R17,712 per month as checked for this article. Do not confuse that contribution ceiling with the employee’s actual salary or with a promise about the benefit the employee will receive.
For a simple illustrative case, assume an employee falls within the contribution rules and has UIF remuneration of R10,000 for the month. At 1% each, the employee amount is R100 and the employer amount is R100, giving R200 in total. This example deliberately uses a figure below the ceiling and does not cover every remuneration classification, exclusion or unusual employment pattern.
Check the relevant remuneration definition rather than applying UIF to every item that appears in gross payroll. The employee’s contribution is a deduction from pay; the employer’s contribution is an additional employer cost. Charging both portions to the employee would confuse those responsibilities. Record and investigate differences between payroll, the declaration and the payment instead of adjusting the deduction to make the total appear to agree.
Determine SDL liability and the levy base
SDL is not an extra employee deduction. It is an employer obligation where applicable. SARS explains the rate, employer exemptions and remuneration exclusions in the employer guide. Establish the employer’s liability using the relevant legislation and the business’s circumstances; do not decide solely from one employee’s monthly pay or from whether the company made a profit.
Where SDL applies, use its own remuneration base. It may differ from the PAYE or UIF base because the governing definitions and exclusions differ. A report with separate columns for gross remuneration, PAYE-related amounts, UIF remuneration and SDL remuneration can make those differences visible. The point is not to multiply spreadsheets, but to preserve an explanation of how each reported amount was reached.
Review liability when the workforce or remuneration changes materially. A business that was previously below an applicable exemption threshold may need a new assessment. Conversely, a quiet month does not automatically establish an exemption. Keep the assessment and supporting forecast or historical information with the employer’s tax records, and confirm how any registration change should be handled.
Review variable pay and corrections with care
Bonuses, commissions, back pay and termination-related amounts can create results that surprise employees. Explain that the tax calculation depends on the relevant rules and cumulative information, rather than promising that the deduction will be a fixed share of the once-off payment. Show the item separately on the review report and verify the source instruction.
When correcting earlier payroll, determine which period and reporting record are affected. A current-month adjustment, an amended employer declaration and a revised employee certificate are not interchangeable. The correct route depends on what was wrong and what has already been submitted. Preserve the original entry and the reason for the correction.
Do not offset an unexplained underpayment of statutory tax by making an unsupported deduction from an employee’s later salary. The tax obligation and the right to recover an amount from the employee can raise separate questions. Obtain advice where needed, document the resolution and communicate clearly. A payroll correction should solve the underlying problem rather than transfer it into a new disputed balance.
Reconcile calculations, declarations and payments
At the end of the month, compare payroll totals with the EMP201 amounts and the payment allocation. SARS’s employer declarations page explains the monthly payment declaration and the later reconciliation process. A correct payroll calculation is not the end of the process if the payment uses the wrong reference or is allocated to another period.
Use a reconciliation showing the payroll liability, adjustments, declared amount, actual payment and closing difference for each obligation. Investigate differences individually. A small net difference can conceal a large PAYE overpayment and a large UIF underpayment that happen to offset. Keep employer costs and employee deductions distinguishable in the accounting entries.
The monthly close should also confirm that unusual cases are resolved or clearly assigned. Examples include a missing directive, a newly identified benefit or a rejected payment. Year-end reconciliation becomes easier when those questions are answered during the year. Waiting until an EMP501 deadline creates pressure to make unsupported adjustments merely to pass validation.
Make the calculation review repeatable
Maintain a current rules file containing the applicable SARS guide, tax tables, contribution information, interpretations and evidence of software updates. Record the date a change was implemented and whether any earlier period needs review. The file should support the actual payroll configuration, not simply hold a large collection of unrelated documents.
Test a representative sample after a significant software or rule change. Include a standard employee, a new starter and a case with a relevant variable payment or benefit. Compare the result with the approved basis and explain differences. This is an internal quality control, not a substitute for the employer’s duties or for appropriate tax advice on uncertain treatments.
Axia Finance can assist with payroll calculations and reconciliations within an agreed scope. Bring the pay structure, employee details, year-to-date records and any directives or unusual payments to the discussion. The most useful starting question is not “what percentage should we deduct?” but “what facts and rules determine this particular calculation?”
Common questions.
Are PAYE, UIF and SDL calculated on the same amount?
Not necessarily. Each obligation has its own definition, exclusions and relevant limits. A payroll report should make the bases and reasons for differences clear. Treating a single gross-pay total as the answer for all three can produce an incorrect result.
Does the employer’s UIF contribution come out of employee pay?
The employee and employer portions are separate. The usual employee contribution is withheld from remuneration; the employer funds its own contribution. Check liability, remuneration and the current ceiling under the applicable rules rather than deducting the combined amount from the employee.
Is monthly PAYE always the employee’s final income tax?
No. PAYE is withheld through payroll under the relevant rules. The employee’s final income tax position can depend on other income, deductions, credits and their full circumstances. Do not promise a refund or assume that one payroll result settles the annual assessment.
Support for your next step.
Axia Finance supports individuals and businesses across Greater Cape Town, the Cape Winelands and the Cape West Coast. Explore our payroll services services or discuss your circumstances with us.
Continue with the payroll knowledge collection for related practical guides.
Sources and further reading.
Official references consulted for this guide. Rules and administrative processes can change; check the applicable period and your circumstances.
- SARS Guide for Employers: Employees’ Tax, 2027 tax year
- SARS: Unemployment Insurance Fund contributions
- SARS: Completing and submitting employer declarations
General educational information, current to 5 November 2026. This guide does not determine the legal, tax or accounting treatment of a particular person or transaction. Obtain advice appropriate to your facts before acting. Read our editorial approach.
