Tax and SARS knowledge base
Reimbursing business kilometres without a fixed travel allowance
Can an employer reimburse employees for business kilometres without treating it as a travel allowance?
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Direct answer
Yes, but only where the payment is a genuine reimbursement based on the employee's actual business kilometres. SARS distinguishes a reimbursive travel allowance from a fixed travel allowance. A reimbursement may be non-taxable for PAYE when it does not exceed the prescribed rate for the relevant period and the employee receives no other travel compensation, apart from qualifying parking or toll reimbursements. Both conditions matter.
That does not mean every payment labelled "mileage" is non-taxable. A monthly flat amount, a payment without business-kilometre evidence, or a reimbursement that is paid alongside a fixed travel allowance can have different payroll treatment. The employee's final income-tax position may also differ from the PAYE treatment during the year.
What this means in practice
The practical starting point is the payment method. A fixed allowance is paid regardless of actual business kilometres. A reimbursive allowance is calculated from actual business kilometres travelled, normally by multiplying a verified distance by a rate per kilometre. Keep those arrangements separate in the travel policy, payroll setup and employee records.
For the potentially non-taxable reimbursive category, SARS's guidance requires the rate not to exceed the prescribed rate and no other form of travel compensation to be paid to that employee. The prescribed rate changes over time, so payroll should confirm the rate for the payment period rather than carrying a prior-year figure forward.
If the arrangement does not meet both conditions, it is not automatically free of PAYE. SARS's certificate-code guide distinguishes the taxable and non-taxable reimbursive categories, and the amount above the prescribed rate requires particular care. Do not solve a payroll classification problem by simply calling all travel claims "expenses".
Step-by-step
- Confirm the travel arrangement.
Read the contract and policy. Establish whether the employee receives a fixed travel allowance, a company car benefit, another travel reimbursement, or only reimbursement for actual business kilometres.
- Obtain a contemporaneous kilometre record.
The claim should identify the date, business purpose, route or destination, and business kilometres. It should be approved under the employer's policy. Private commuting and unsupported estimates should not be treated as business travel merely because they appear on a claim form.
- Check the applicable prescribed rate.
Use the SARS rate applicable to the relevant period. Record the rate used and the calculation. Do not use a prior tax year's rate because a policy has not been updated.
- Test the other-compensation condition.
Confirm whether the employee receives a fixed allowance or another travel payment. Parking and toll reimbursement can be treated differently, but the full facts need to be recorded. Where the condition is not met, ask the payroll adviser or current SARS guide how the payment must be withheld and reported.
- Process the correct payroll category.
Use the current payroll codes and SARS certificate guidance. The payroll team should be able to trace each reported value back to the mileage claim and rate calculation.
- Reconcile at employer submission.
Match payroll totals, EMP201 payments and IRP5 or IT3(a) certificate values. Correct unexplained differences before the employer reconciliation is filed.
Documents and records to keep
Keep the travel policy, employment terms, approved expense claim, mileage log, supporting diary or customer record, rate calculation and payroll report. Retain evidence of any fixed allowance or company-car arrangement, because it affects the classification test. Keep the final certificate and reconciliation support with the payroll file.
Employees should also retain their own travel evidence. The employer's withholding decision does not guarantee the employee's final assessment result, especially where the employee has received other travel amounts during the year.
Important limits and exceptions
This guide is about business-kilometre reimbursements, not a general deduction for commuting. Home-to-normal-place-of-work travel is commonly private travel and must not be added to a claim without advice on the facts.
The prescribed rate and certificate codes are period-specific. An employer should not quote a rate or use a code without checking the SARS guide for the applicable reconciliation year. A mixed arrangement, a high-value claim, overseas travel or a dispute about business use needs tailored review.
When to get tailored advice
Get payroll advice before implementing a new travel policy, changing a fixed allowance to mileage reimbursement, paying a rate above the prescribed rate or processing a material correction. Advice is also appropriate where an employee receives both a vehicle benefit and travel reimbursements.
TaxProof can help organise mileage evidence and payroll records. We cannot determine a final employee assessment or approve unsupported business travel.