As a property investor, you’re not just buying houses-you’re the CEO of a growing business. And a smart CEO knows that success isn’t just about the big wins; it’s about mastering the small details that compound into significant profit. One of the most overlooked details is your vehicle expenses. Every kilometre you drive to view a property, meet an agent, or visit a renovation site is a legitimate business expense. This guide will teach you the current IRD mileage rates and how to use them as a strategic tool to legally reduce your tax bill and boost your property investment profits.

The Current IRD Mileage Rates: Your Numbers at a Glance

Let’s cut straight to the chase. You’re busy, and you need the numbers now. The Inland Revenue Department (IRD) sets official rates you can use to claim vehicle expenses without tracking every single dollar spent on fuel, insurance, or maintenance. This is the simplest and most efficient method for most property investors. The system is split into two tiers based on your total business-related travel for the year.

Official IRD Mileage Rates for the Current Tax Year

The IRD updates these rates periodically to reflect changing vehicle costs. It’s crucial to use the correct rate for the applicable tax year. Below are the standard rates, presented in a clear format for your convenience.

Important Note: These figures are for informational purposes. Always verify the most current rates directly on the official IRD website before filing your tax return.

• Tier 1 Rate (for the first 14,000 km of business travel): This rate covers both the fixed costs (like depreciation, insurance, registration) and running costs (fuel, maintenance) of your vehicle. For the 2023-2024 income year, the rate for petrol and diesel vehicles is $1.04 per km.
• Tier 2 Rate (for business travel over 14,000 km): This lower rate covers only the running costs of your vehicle, as the fixed costs are considered covered by the Tier 1 rate. For petrol and diesel vehicles, this is 35 cents per km.
• Hybrid and Electric Vehicles: The Tier 1 rate is the same ($1.04 per km), but the Tier 2 rates are lower to reflect reduced running costs. For petrol hybrids, it’s 21 cents/km, and for full electric vehicles, it’s 12 cents/km.

Tier 1 vs. Tier 2 Rates: What’s the Difference?

Think of it this way: Tier 1 is the comprehensive rate that acknowledges the overall cost of owning and running your car for business. It’s designed to give you a fair reimbursement for the first significant portion of your travel. Once you exceed 14,000 business kilometres in a year, the IRD assumes your fixed costs have been adequately compensated. The Tier 2 rate then kicks in to cover the direct, incremental cost of each additional kilometre you drive for your property business.

Why This Matters: Become the CEO of Your Property Expenses

Tracking mileage isn’t just an administrative chore; it’s a core profit-driving strategy. Every single kilometre you fail to claim is you voluntarily giving more money to the taxman. Amateurs overlook these details. Professional Property CEOs understand that meticulous expense tracking is a powerful lever for increasing net returns. By maximising your legitimate deductions, you keep more of your hard-earned money to reinvest, scale your portfolio, and accelerate your journey to financial freedom. Book a Strategy Call. We’ll show you how to run your portfolio like the high-growth business it is.

How to Claim: Kilometre Rate vs. Actual Costs

The IRD provides two primary methods for claiming your vehicle expenses. While one might seem more detailed, the other offers a blend of simplicity and effectiveness that’s perfect for a busy investor focused on high-value activities.

Method 1: The Simple Kilometre Rate (Recommended)

This is the method we’ve been discussing and strongly recommend for most property investors. You don’t need to keep a shoebox full of receipts for fuel, WOFs, insurance, or tyres. Instead, you simply track your business kilometres and multiply them by the official IRD rate. It requires you to keep a logbook for a test period (or the entire year), but the time saved on administration is immense, freeing you up to find your next deal.

Method 2: Claiming Actual Vehicle Costs

This method involves tracking every single vehicle-related expense throughout the year. This includes fuel, oil changes, insurance, depreciation, parking, and repairs. You then need to calculate the percentage of time the vehicle was used for business versus private use and apply that percentage to your total costs. While this could potentially result in a slightly higher claim for some, it demands a significant and ongoing administrative effort that most investors find isn’t worth the marginal gain.

What Travel Can You *Actually* Claim? An Investor’s Checklist

Knowing the rate is one thing; knowing what to apply it to is where you find the hidden cash in your business. The key is that the travel must be directly related to earning your income from property. Here’s a clear checklist of what the IRD generally considers legitimate business travel.

Travel That Gets the Green Light

• Driving to view potential investment properties or attend open homes.
• Visiting your renovation or flip projects to check on progress or meet with tradies.
• Meeting with your professional team, including real estate agents, lawyers, mortgage brokers, or property managers.
• Trips to hardware stores like Bunnings or Mitre 10 to purchase materials for your properties.
• Travelling to attend property investment seminars, workshops, or coaching sessions to improve your skills.

Travel to Be Cautious About

The IRD has specific rules around what it considers non-claimable travel. Generally, travel between your home and a regular place of work (like your day job) is considered a private expense. The crucial distinction is separating your personal travel from the journeys you make specifically for your property investment business activities.

The 3-Step System for Flawless Mileage Tracking

Here is a simple, repeatable system to make your record-keeping effortless and IRD-compliant. By setting this up once, you can track your travel with confidence and ensure you never miss a claim.

Step 1: Choose Your Logbook Method

You don’t need anything fancy. Your logbook can be a simple notebook kept in your glovebox, a dedicated spreadsheet, or a smartphone app that uses GPS to track trips automatically (apps like Driversnote or MileIQ are popular options). For each business trip, you must record the date, the reason for the trip (e.g., “View 123 Smith St property”), and the start and end odometer readings to calculate the distance.

Step 2: Complete Your 90-Day Test Period

To avoid logging every single trip for years on end, the IRD allows you to keep a detailed logbook for an uninterrupted 90-day period. At the end of these 90 days, you calculate the percentage of business use for your vehicle. As long as your business activities remain consistent, you can apply this percentage to your vehicle’s total travel for the next three years without keeping a continuous logbook.

Step 3: Review and Claim Annually

At the end of each tax year, your job is simple. Calculate your total business kilometres driven for the year. Apply the correct Tier 1 rate to the first 14,000 km and the Tier 2 rate to any travel beyond that. This final, simple calculation is what you provide to your accountant to include in your tax return. It’s a professional, systemised approach to managing your expenses. Want a proven system for every other aspect of your property business? Discover our coaching.

Frequently Asked Questions

What is the IRD mileage rate for 2024/2025 in NZ?
For the 2023-2024 income year, the Tier 1 rate (first 14,000 km) is $1.04 per km for petrol/diesel vehicles. The Tier 2 rate is 35 cents per km. Rates can change, so always check the official IRD website for the current year.

Do I need to keep a logbook to claim the IRD mileage rate?
Yes. To accurately claim your business-related travel, you must have a logbook or records to substantiate your claim. You can either keep one for the full year or for a representative 90-day period.

Can I claim mileage for driving to view properties for sale?
Absolutely. Travel to inspect potential investment properties is a legitimate business expense directly related to your income-earning activities.

Is it better to claim the kilometre rate or actual vehicle costs?
For most busy property investors, the kilometre rate method is far more efficient. It saves significant time on administration while still providing a substantial and fair deduction.

What happens if I use my car for both business and private trips?
This is normal. Your logbook is the tool you use to separate the two. You can only claim the kilometres driven for legitimate business purposes.

Can I claim travel costs to attend a Property-CEO seminar?
Yes. Travel for education that is likely to increase your income from your business, such as attending expert property investment training, is a claimable expense.

How often does the IRD update the mileage reimbursement rate?
The IRD reviews and typically sets new kilometre rates at least once per year to reflect the latest vehicle operating costs.

Maximising your tax deductions is a fundamental part of running a profitable property investment business. By understanding and diligently applying the IRD mileage rate, you are taking direct control of your financial outcomes. This is the mindset of a Property CEO. If you’re ready to apply this level of strategic thinking to every part of your investment journey, from finding deals to funding them, it’s time to talk. Stop leaving money on the table. Book a Free Strategy Call to build your property empire.