Tshepo Khoza, Registered Tax Practitioner

Travel Allowance vs. Company Car: Which is More Tax Efficient? (2026)

Breaking down the tax implications of a travel allowance (logbook required) versus a company car (fringe benefit). Find out which option costs you less in tax.

Man looking at a tablet, standing outside his car

If your job requires you to travel, your employer might offer you a "company car" or a "travel allowance." They sound similar, but their tax implications are completely different.

One is a cash allowance that you must claim against. The other is a fringe benefit that you pay tax on. Choosing the wrong one can cost you thousands in tax.

Here’s the breakdown to help you decide.

Option 1: The Travel Allowance (Source Code 3701)

This is the most common option. Your employer adds a fixed amount (e.g., R5,000) to your monthly salary, which is intended to cover the costs of using your own car for business.

  • How it's Taxed Upfront: Your employer is required to add 80% of your allowance to your salary for PAYE purposes. (This drops to 20% only if your employer is satisfied you travel more than 80% for business).
  • The Catch: You MUST keep a detailed, accurate logbook of all business kilometres travelled.
  • How You Claim: At tax season, you use your logbook to claim a deduction against this allowance. You can claim based on:
    • SARS Deemed Costs: A fixed rate per kilometre (based on your car's value) that SARS provides.
    • Actual Costs: You track every single rand spent on fuel, oil, maintenance, insurance, and wear-and-tear, and then claim the business portion.
  • The Result:
    • If your claim (based on your logbook) is higher than the taxable portion of your allowance, you get a tax refund.
    • If your claim is lower (or you have no logbook), you will owe SARS more tax.

Best for: People who travel a lot for business and are disciplined enough to keep a perfect logbook.

Option 2: The Company Car (Source Code 3802)

This is the "simpler" option. Your employer provides you with a car that they own or lease. You get to use it for both business and private travel.

  • How it's Taxed Upfront: This is a "fringe benefit." SARS assumes you are using the car for private travel, so they tax you on it.
  • The Calculation: A fixed value of 3.5% of the car's "determined value" (the original purchase price including VAT) is added to your taxable income every month.
    • (This drops to 3.25% if the car comes with a maintenance plan).
  • Example: Your employer gives you a car worth R400,000 (incl. VAT).
    • The monthly fringe benefit is: R400,000 x 3.5% = R14,000.
    • This R14,000 is added to your salary for tax purposes each month. You are taxed as if your salary was R14,000 higher.
  • How You Claim: The only way to reduce this high tax is to... you guessed it... keep a logbook. By proving your business kilometres, you can reduce the 3.5% fringe benefit on your final tax return.

Best for: People who want a new car with no admin, have high private mileage, and are not concerned about paying the high fringe benefit tax

The Golden Rule: The Logbook is Everything

In both scenarios, the logbook is the key to tax efficiency.

  • With an allowance, a logbook gets you a refund.
  • With a company car, a logbook reduces the tax you pay.

TaxClaw's AI model is reviewed by SARS Registered Tax Practitioner PR-0106041.
Tax filings are submitted by SARS Registered Tax Practitioner PR-0092910

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