Travel Allowance Tax in South Africa 2026 — Complete Guide

If you receive a travel allowance from your employer in South Africa, understanding exactly how it's taxed is essential — not just for knowing your monthly take-home pay, but for claiming potentially significant refunds when you file your tax return. Travel allowances are one of the most commonly misunderstood components of South African remuneration, and mistakes in how they're handled cost employees millions of rand in overpaid tax every year.

This comprehensive guide covers everything you need to know about travel allowance taxation for the 2027 tax year (1 March 2026 to 28 February 2027), including the mechanics of the 80/20 rule, when the 20/80 election makes sense, exactly what SARS requires in a logbook, current SARS prescribed rates, and step-by-step worked examples showing how the calculations actually work with real numbers.

Types of Travel Allowances in South Africa

Not all travel allowances work the same way. South African employers typically use one of three structures, each with different tax implications:

1. Fixed monthly travel allowance

A set amount paid each month regardless of kilometres driven. This is the most common structure and falls under the 80/20 rule discussed throughout this guide. Your employer adds this allowance to your IRP5 under source code 3701 (if 80% is taxed) or 3702 (if 20% is taxed under the election).

2. Reimbursive (per-kilometre) allowance

Paid at a specific rate per business kilometre actually travelled. When paid at or below the SARS prescribed rate (R4.84/km for 2027), these payments are entirely tax-free provided you keep proper records. When paid above the prescribed rate, the excess is taxable.

3. Hybrid structures

Many employers combine both: a smaller fixed monthly allowance plus a reimbursive rate per business kilometre. The fixed portion follows the 80/20 rule, while the reimbursive portion (up to the prescribed rate) remains tax-free.

The 80/20 Rule Explained

The 80/20 rule is SARS's default assumption about how you use your vehicle when you receive a fixed travel allowance. SARS assumes, by default, that:

• 80% of your travel is private (commuting, shopping, social trips, holidays) — this portion is treated as taxable income and subject to PAYE each month
• 20% of your travel is business-related (client visits, site inspections, work meetings away from your normal workplace) — this portion is not taxed upfront

Why SARS uses this default

Without specific evidence of how you actually use your vehicle, SARS applies this assumption to prevent travel allowances from being used as a tax-free income supplement disguised as a business expense. The 80/20 split reflects SARS's view that, for most employees, the majority of vehicle use is personal.

What this means for your monthly payslip

If you receive a R8,000/month travel allowance:

• R6,400/month (80%) is added to your taxable income for PAYE calculation
• R1,600/month (20%) is excluded from your monthly tax calculation
• The full R8,000 is still paid to you — only the tax treatment differs

The 20/80 Election: When It Makes Sense

If you genuinely use your vehicle predominantly for business purposes — typically defined as more than 80% business kilometres — you can elect to have only 20% of your travel allowance taxed monthly instead of 80%.

When to consider the 20/80 election

• You're a sales representative covering large territories
• You're a consultant regularly visiting client sites
• You're a field service technician with multiple daily call-outs
• You work remotely and travel frequently to a central office
• Your annual business kilometres consistently exceed 80% of total kilometres

How to elect the 20/80 split

You must certify to your employer, typically in writing at the start of the tax year, that more than 80% of your vehicle use will be for business purposes. Your employer will then code your IRP5 with source code 3702 instead of 3701. You still need a compliant logbook to support this claim when filing your return — SARS can and does audit these elections.

The trade-off

Worked Example: How It Actually Works

Let's walk through a complete real-world example to show exactly how travel allowance taxation works, from monthly PAYE to year-end reconciliation.

The scenario

Sarah earns a basic salary of R40,000/month and receives a fixed travel allowance of R8,000/month. She drives a 2024 VW Polo valued at R320,000. During the 2027 tax year, she drives 45,000 km total, of which 22,500 km (50%) is for business purposes. She kept a compliant logbook throughout the year.

Step 1: Monthly PAYE calculation (80/20 default)

Under the 80/20 default, SARS taxes Sarah on R46,400/month rather than her full R48,000 package. Her employer deducts PAYE accordingly each month.

Step 2: Year-end logbook reconciliation

At tax filing time, Sarah submits her logbook showing 50% business use (22,500 km of 45,000 km total). SARS calculates her allowable deduction using the official cost tables for a R320,000 vehicle:

Step 3: Reconciliation and refund calculation

Because Sarah's actual business use (50%) far exceeded the default 20% assumption, she has overpaid tax through the year and is entitled to a substantial refund when she files her return. This is the power of keeping a proper logbook.

Logbook Requirements: What SARS Actually Accepts

Your logbook is the single most important document for travel allowance tax. Without one, you cannot claim any business travel deduction regardless of how much you actually drove for work. SARS is strict about logbook compliance, and poorly maintained logs are the single biggest reason travel claims are disallowed.

Mandatory logbook components

A SARS-compliant logbook must include all of the following:

• Opening odometer reading: Recorded on 1 March (start of tax year) or date you began using the vehicle
• Closing odometer reading: Recorded on 28/29 February (end of tax year) or date you stopped using the vehicle
• Date of each business trip: Specific dates, not estimates or groupings
• Opening odometer for trip: Reading at start of each business journey
• Closing odometer for trip: Reading at end of each business journey
• Kilometres travelled: Calculated from odometer difference for each trip
• Destination: Specific addresses or locations, not just "client meeting"
• Business purpose: Detailed reason — "site inspection at 123 Main Rd for Project X" not just "work"
• Total business kilometres: Sum of all business trips for the year
• Total private kilometres: Difference between total and business kilometres

What a compliant logbook entry looks like

Common logbook failures

SARS Prescribed Rates and Cost Tables (2027 Tax Year)

SARS provides two different rate structures depending on your allowance type:

Reimbursive allowance rate

For employees paid per business kilometre, the prescribed rate for the 2027 tax year is R4.84 per kilometre. Payments at or below this rate are entirely tax-free when properly documented.

Fixed allowance cost tables

For employees claiming against a fixed travel allowance, SARS uses a component-based cost table that varies by vehicle value. The table includes three components:

Note: These rates are illustrative based on typical SARS cost table structures. Always verify the exact rates for your vehicle value bracket on the official SARS website or via your tax practitioner for the specific 2027 tax year tables.

Alternative: Actual cost method

Instead of using SARS's cost tables, you can claim based on your actual vehicle expenses if you maintain detailed records of all costs:

• Vehicle purchase price or instalments
• Insurance premiums
• License and registration fees
• Fuel and oil expenses (with receipts)
• Maintenance and repairs (with invoices)
• Tyre replacements
• Finance charges on vehicle loan

The actual cost method is more work but can result in larger deductions for newer or more expensive vehicles. You must apportion costs based on your logbook's business-use percentage.

Step-by-Step: Claiming on eFiling

Filing your travel allowance claim on SARS eFiling is straightforward if you have your logbook ready. Here's the exact process:

Step 1: Gather your documents

• Your IRP5 showing the travel allowance (codes 3701 or 3702)
• Your completed SARS-compliant logbook for the full tax year
• Vehicle purchase documentation (for vehicle value verification)
• Any supporting documents for actual costs if using that method

Step 2: Navigate to the travel section

On your eFiling return, locate the "Travel Allowance" section. This appears automatically if your IRP5 shows source codes 3701, 3702, 3703, or 3704.

Step 3: Enter logbook details

You'll need to enter:

• Opening odometer reading (1 March)
• Closing odometer reading (28/29 February)
• Total business kilometres for the year
• Total private kilometres for the year
• Number of business trips

Step 4: Vehicle details

Enter your vehicle information:

• Make and model
• Year of manufacture
• Vehicle value (cost price or market value)
• Date acquired
• Whether you're using the SARS cost table or actual cost method

Step 5: Review and submit

eFiling automatically calculates your allowable deduction and compares it against the PAYE already paid on your allowance. If you're due a refund, it will appear in your assessment. SARS may request your logbook for verification — keep it safe for at least five years.

Fixed vs Reimbursive: Which Is Better?

Choosing between a fixed travel allowance and a reimbursive structure depends on your specific usage patterns. Here's a detailed comparison:

Decision framework

Choose a fixed allowance if:

• You drive consistently high business kilometres (20,000+ per year)
• Your vehicle is relatively expensive (higher cost table rates)
• You're disciplined about maintaining a logbook
• You prefer predictable monthly cash flow
• You're willing to wait for a year-end refund

Choose reimbursive if:

• Your business travel is variable or seasonal
• You want simpler tax treatment (no 80/20 rule)
• You drive moderate business kilometres (under 15,000 per year)
• You prefer not to wait for year-end refunds
• You want to avoid logbook audit risk

What Triggers a SARS Travel Allowance Audit

SARS uses automated systems to flag travel allowance claims that look suspicious. Understanding these triggers helps you structure your claim to avoid unnecessary scrutiny:

High-risk audit triggers

How to handle a verification request

If SARS requests verification of your travel claim (which happens to roughly 20-30% of travel allowance claims), you'll typically have 21 days to submit:

• Your complete logbook for the tax year
• Vehicle registration and purchase documentation
• Supporting evidence for large or unusual trips
• Any actual cost documentation if using that method

Responding promptly with complete documentation usually results in the claim being accepted. Incomplete or late responses often result in the claim being disallowed entirely.

Digital Logbook Apps vs Paper Logbooks

Modern technology has made logbook compliance significantly easier. Here's how digital and paper options compare:

Popular South African logbook apps

Why digital logbooks reduce audit risk

• Timestamped entries: GPS-verified timestamps prove entries were made at the time of travel
• Route verification: GPS tracks actual routes, confirming claimed distances
• No batch completion: Entries are made in real-time, eliminating retroactive concerns
• Automatic odometer capture: Reduces errors and round-number suspicion
• Backup and export: Data is backed up to cloud and can be exported in SARS-compatible formats
• Reminders and alerts: Apps remind you to log trips, reducing missing entries

When paper logbooks still work

Paper logbooks remain SARS-compliant if properly maintained, and some employees prefer them for simplicity. If you choose paper:

• Complete entries immediately after each trip
• Keep the logbook in your vehicle at all times
• Make copies monthly as backup
• Use pen (not pencil) to prevent allegations of alteration
• Store the completed logbook safely for at least five years

Travel Allowance vs Company Car: What's Better?

Many employees face the choice between a travel allowance and a company-provided vehicle. The better option depends on your specific circumstances:

Company car taxation

A company car creates a monthly fringe benefit tax calculated as:

• Standard rate: 3.5% of the vehicle's original retail value per month
• With maintenance plan: 3.25% of original retail value per month
• Multiple vehicles: 4% or 3.75% respectively for second company car

Comparison scenario

When a travel allowance wins

• You drive high business kilometres with a good logbook
• Your vehicle is relatively modest (lower running costs)
• You want ownership and equity in your vehicle
• You value flexibility in vehicle choice
• You can manage the administration and cash flow

When a company car wins

• You have predominantly private vehicle use
• You want predictable costs and no maintenance hassle
• You prefer not to manage logbooks and tax filings
• Your employer offers premium vehicles you couldn't otherwise afford
• You travel relatively low annual kilometres

Seven Costly Travel Allowance Mistakes

These are the most common errors that cost South African employees thousands of rand in overpaid tax or disallowed claims:

1. Not keeping a logbook at all

The cost: You lose the right to claim any business travel deduction. The full 80% of your allowance remains taxable regardless of how much you actually drove for business.

The fix: Start a logbook on day one of the tax year. Use a digital app for lowest friction.

2. Logging commuting as business travel

The cost: SARS will disallow these kilometres on audit, potentially reducing your business-use percentage and your deduction.

The fix: Only log travel from your regular workplace to other work locations. Home-to-office and office-to-home is always private travel.

3. Reconstructing logbook at year-end

The cost: Entries lack credibility, SARS often disallows entire claim.

The fix: Log every trip in real-time. Use phone reminders if necessary.

4. Ignoring the 20/80 election opportunity

The cost: If you genuinely use your vehicle >80% for business, you're overpaying tax monthly and waiting for a large refund.

The fix: Discuss the 20/80 election with your employer if your role involves heavy business travel.

5. Using wrong vehicle value

The cost: SARS cost tables are based on original retail value including VAT, not current market value or book value.

The fix: Use the original purchase price including all extras and VAT. Keep documentation.

6. Missing the filing deadline

The cost: If you don't file within the prescribed period, you may lose your refund.

The fix: File your return promptly when eFiling opens (typically July each year).

7. Not keeping supporting documents

The cost: If SARS requests verification and you can't provide documents, your claim is disallowed.

The fix: Keep vehicle purchase documents, maintenance invoices, and fuel receipts for at least five years.

Record-Keeping Best Practices

Good records are the foundation of a successful travel allowance claim. Here's a comprehensive record-keeping system:

Monthly routine

• End of each month: Take a photo of your odometer and save it with the date
• Review logbook: Check for missing trips and complete any gaps immediately
• Backup digital logs: Export monthly to cloud storage or email to yourself
• File receipts: Scan or photograph all vehicle-related receipts

Annual preparation (February)

• Final odometer reading: Record closing odometer on 28/29 February
• Summarize the year: Total business and private kilometres
• Calculate business percentage: Business km ÷ total km × 100
• Organize documents: Gather vehicle purchase documents, maintenance records, fuel receipts
• Prepare for filing: Have all numbers ready for eFiling when it opens

Long-term storage

Keep all travel-related documentation for at least five years after filing, as SARS can audit returns within this period. Cloud storage with proper organization (by tax year) makes this straightforward.

Strategic Planning for Maximum Benefit

Beyond compliance, there are strategic ways to optimize your travel allowance for maximum tax efficiency:

Vehicle selection strategy

If you're buying a vehicle primarily for business use with a travel allowance:

• Higher-value vehicles: Produce higher SARS cost table rates, leading to larger deductions
• Trade-off: More expensive vehicles cost more to run; the math matters
• Sweet spot: Often R300,000-R500,000 range for high-kilometre users
• Fuel efficiency: Important if your actual fuel costs exceed the cost table allowance

Trip planning for maximum deduction

• Combine trips: Schedule multiple client visits in a single day to reduce private kilometres
• Work from client sites: If you spend the day at a client, the commute there is still business travel from your normal workplace
• Avoid unnecessary private trips: Lower private kilometres increase your business-use percentage
• Document everything: Even small business trips add up over a year

Timing your vehicle purchase

If buying a new vehicle mid-tax-year:

• Keep records of both vehicles for their respective periods
• Maintain separate logbook entries for each vehicle
• Calculate deductions separately and combine at filing
• Consider timing: Purchases near year-end may benefit from accelerated depreciation in actual cost method

Special Situations and Edge Cases

Travel allowance taxation has several nuances for specific situations:

Multiple vehicles

If you use multiple vehicles for business during the year:

• Keep separate logbook entries for each vehicle
• Record opening and closing odometer readings for each
• Calculate deductions separately using the appropriate cost table for each vehicle's value
• Combine totals on your eFiling return

Temporary travel away from home

When travelling away from your normal work area overnight:

• The entire trip (including travel to and from the destination) qualifies as business travel
• Accommodation and meals may be claimed separately as travel expenses
• Keep receipts and document the business purpose clearly

Home office workers

If you work primarily from home:

• Travel from home to client sites is business travel
• Travel from home to your employer's office may still be private commuting unless your home is officially registered as your primary workplace
• Document your work-from-home arrangement clearly

Change of employment mid-year

If you change jobs during the tax year:

• Maintain one continuous logbook covering the full year
• Keep IRP5s from both employers
• Combine travel allowances from both employers in your filing
• Allocate kilometres appropriately to each period if needed

Expected Changes and Updates

SARS periodically updates travel allowance rules and prescribed rates. Here's what to watch for:

Annual rate adjustments

SARS typically adjusts the prescribed rate and cost tables annually in the February budget. These changes reflect:

• Fuel price movements
• Vehicle cost inflation
• Maintenance cost changes
• Insurance premium trends

Potential structural changes

Tax practitioners have noted ongoing discussion about:

• Possible simplification of the 80/20 vs 20/80 election process
• Increased digital verification of logbooks
• Potential integration with vehicle tracking systems
• Stricter enforcement of commuting vs business travel distinctions

Staying current

The best ways to stay informed about changes:

• Subscribe to SARS official communications
• Follow reputable tax practitioners and firms
• Review the annual Budget Review document each February
• Consult a tax professional for personalized advice

Frequently Asked Questions

How is a travel allowance taxed in South Africa?

By default, 80% of a fixed travel allowance is included in your taxable income and subject to PAYE each month, while 20% is assumed to cover business use. At tax filing time, if you kept a compliant logbook proving more than 20% business travel, you can claim a refund for the difference. The alternative 20/80 election taxes only 20% monthly if you can prove over 80% business use.

What is the 80/20 rule for travel allowances?

The 80/20 rule is SARS's default assumption that 80% of your travel allowance is for private use (taxable) and 20% is for business use (not taxed upfront). This means 80% of your monthly allowance is added to your taxable salary for PAYE purposes. You can claim more back at year-end if your logbook proves higher business use.

What is the 20/80 election for travel allowances?

The 20/80 election is an alternative where only 20% of your travel allowance is taxed monthly, with 80% assumed to be business use. This is only available if you can certify to your employer that more than 80% of your vehicle use is for business purposes. You still need a logbook to support this claim when filing your return.

Do I need a logbook for my travel allowance?

Yes, a SARS-compliant logbook is mandatory to claim any travel deduction against your allowance. Without one, SARS will not accept your claim and you will be taxed on the full 80% default regardless of your actual business travel. The logbook must include opening and closing odometer readings, dates, destinations, business purposes, and kilometres for every business trip.

What is the SARS prescribed rate per kilometre for 2027?

For the 2027 tax year (1 March 2026 - 28 February 2027), the SARS prescribed rate for reimbursive travel allowances is R4.84 per kilometre. This rate is tax-free when paid to employees for business travel. For fixed travel allowance claims, SARS uses a cost table based on vehicle value with fixed costs, fuel costs, and maintenance components.

What is the difference between a fixed and reimbursive travel allowance?

A fixed travel allowance is a set monthly amount paid regardless of kilometres driven, taxed under the 80/20 or 20/80 rule. A reimbursive allowance pays a rate per business kilometre actually travelled (typically the SARS prescribed rate of R4.84/km) and is entirely tax-free up to that rate when properly documented. Many employers use a combination of both.

How do I claim travel allowance on my tax return?

On your SARS eFiling return, navigate to the travel allowance section and enter your logbook details: opening and closing odometer readings, total business kilometres, and total kilometres for the year. SARS will automatically calculate your allowable deduction using the cost tables based on your vehicle's value. This is compared against the PAYE already paid on your allowance, with any difference refunded or owing.

What triggers a SARS audit on travel allowances?

Common audit triggers include: logbooks completed retroactively rather than trip-by-trip, unrealistic business-use percentages (e.g., claiming 95% business use without supporting evidence), round-number kilometres suggesting estimates rather than actual readings, missing odometer readings, inconsistent trip purposes, and claiming deductions without the required source code 3701 or 3702 on your IRP5.

Should I choose a travel allowance or company car?

It depends on your usage. A travel allowance is usually better if you drive high business kilometres and keep a good logbook, as you can claim substantial deductions. A company car is simpler if you have mostly private use, but attracts a monthly fringe benefit tax of 3.5% of vehicle value (or 3.25% with maintenance plan). For sales reps and consultants doing 20,000+ business km annually, a travel allowance typically wins.

Can I use a digital logbook app instead of paper?

Yes, SARS accepts digital logbooks and often prefers them as they provide timestamped, GPS-verified entries that are harder to dispute. Popular South African apps include Logbook Mobile, TripLog, and Tracker's logbook solution. Digital apps automatically capture odometer readings, routes, and trip purposes, reducing the risk of SARS queries and making year-end filing significantly easier.