You start freelancing in the Netherlands and begin driving to clients. Someone tells you to put the car through the business. It sounds like an easy saving. Yet there is a large gap between deducting a cost and having someone else pay it.
The useful question is how much the car will cost you after the relevant tax rules, while still leaving enough cash for the rest of your life. For a Dutch sole trader, keeping a car private can sometimes work well. In other cases, treating it as a business asset makes more sense. Sometimes the rules make the choice for you.
This guide covers business owners who pay Dutch income tax on their profits, such as an owner of an eenmanszaak. A car provided by an employer or owned by a bv involves a different calculation. Do not copy this approach straight into a company payroll arrangement.
First work out what the car is doing for you
Start with the journeys. How often do you visit clients, carry equipment or travel between locations? How much of the driving is personal? Include an ordinary quiet month as well as your busiest period. A vehicle chosen for an unusually busy spell may be expensive to keep for the rest of the year.
Then estimate the full cost: loss of value, insurance, repairs, vehicle tax, fuel or charging and any borrowing costs. A low purchase price can come with high maintenance bills. A low monthly finance payment can leave a large final payment still to come.
My guide to the true cost of owning a car helps with this first calculation. Use the same car and driving assumptions when comparing tax options. Comparing an old private car with a brand-new business car would mix two decisions together: which car to buy and how to treat it for tax.
The tax rules do not always offer a choice
For Dutch income tax, an asset can belong to the business or to you privately. With mixed use, there can be room to choose. The Dutch term is vermogensetikettering. In plain English, it means deciding how an asset is classified for tax.
A car used at least 90% for business must generally be a business asset. A car used at least 90% privately must be private. There is also a business classification rule where business kilometres exceed private kilometres and private use is no more than 500 kilometres a year. Other cases generally fall within the area where you can choose.
You cannot normally switch back and forth each year to get the best result. Once the relevant assessment is final, changing a previous choice generally requires special circumstances. Establish the permitted treatment before committing to the purchase or moving an existing car into the business.
Keeping the car private means a deduction per business kilometre
If the car stays private for income tax, a Dutch entrepreneur can deduct a fixed amount for business travel in their own or privately rented vehicle. For 2026, the amount is €0.25 per business kilometre. It was €0.23 in 2025.
Suppose you drive 12,000 business kilometres during 2026. That produces a €3,000 deduction from business profit. You do not then add separate income tax deductions for the same car’s fuel, insurance, repairs, tolls or parking. Those costs are included in the fixed mileage amount.
The €3,000 is not a refund. It reduces the profit used in your tax calculation. Your actual saving depends on your wider tax position. A mileage allowance familiar from another country’s tax system is not the number to use in this Dutch calculation.
A deduction changes the tax bill, not the original price
Suppose a €3,000 deduction reduces your final tax by €1,050. You save €1,050; you still pay the rest of the car’s running costs. Your actual saving depends on your tax position.
Now consider an upgrade that adds €2,500 to annual motoring costs. Even if some of that extra cost produces tax relief, the remaining cost is still yours. ‘I can put it through the business’ does not answer whether you can afford it.
There can be good reasons to pay more. Reliability may protect your working time. Extra space may let you carry the tools you need. Comfort may matter if you spend many hours driving. Give those benefits a place in the decision, but keep them separate from the claim that tax makes the car cheap.
A business car brings actual costs and a private-use adjustment
With a business car, actual costs are recorded in the business accounts. These can include running costs and depreciation. Depreciation spreads the cost of an owned car over its useful life, allowing for its expected remaining value. Buying a car does not normally mean deducting the entire purchase price immediately.
Private use can then produce an adjustment called bijtelling. For a sole trader, this increases the profit used for income tax. The calculation depends on the car’s relevant value, emissions and first registration date. Looking only at the amount you paid for a second-hand car can therefore give the wrong answer.
For an income-tax entrepreneur, the adjustment is capped at the total car costs, including depreciation. If you can prove that private driving is no more than 500 kilometres on an annual basis, the adjustment need not apply. That is a rule with an evidence requirement, not an invitation to estimate private use at the end of the year.
Compare the amount left after the adjustment
Suppose annual car costs are €8,500 and the private-use adjustment is €5,500. The net deduction in this example is €3,000.
That happens to match the mileage deduction in our earlier private-car example. This does not prove that the options are identical. VAT, future sale proceeds and other details may change the result. It does show why comparing €8,500 of business expenses with €3,000 of mileage deductions would be misleading. The private-use adjustment belongs in the comparison too.
Try the calculation with realistic variations. What happens if you visit clients less often? What if repairs cost more than expected? What if you keep the car for another two years? A result that depends on an optimistic assumption is less useful than one you can live with across an ordinary range of outcomes.
VAT needs its own calculation
Dutch VAT, or btw, does not simply follow the income tax answer. Even when a car stays private for income tax, some VAT on its running and maintenance costs may be recoverable. The deductible part must relate to business activities that generate VAT-taxed turnover. Private use and VAT-exempt activities limit recovery.
Commuting is an important difference. Travel between home and work counts as business travel for income tax, but as private use for VAT. Keep enough detail to apply both sets of rules rather than copying one percentage into every return.
A business car can also need a VAT adjustment for private use. Staying within the 500-kilometre income tax limit does not automatically remove that VAT question. My guide to Dutch VAT and invoices explains why VAT collected or recovered needs to be kept separate from business income.
Make the records part of your working week
Record business journeys while they are still easy to remember. Keep the date, route, distance and business reason. If you want to prove that a business car stays within the private-use limit, use a mileage log that meets the more detailed requirements for that purpose.
A calendar full of meetings is useful supporting information, but it does not necessarily show the route driven or an extra personal trip. Reconstructing a year of travel from memory adds work precisely when you are trying to finish the accounts.
The car’s eventual sale or transfer may affect the tax result. Include it in a comparison that covers the period you expect to own the car.
Use one file for the purchase or lease agreement, running-cost invoices, finance records, payment evidence and journey log. For a VAT deduction, keep the supplier’s invoice as well as proof of payment.
Label commuting separately from client visits in your journey log. You need that distinction for the VAT calculation.
Check the bank balance as well as the tax result
An affordable annual cost can still create an unaffordable payment this month. A deposit, repair or final finance payment arrives as a real cash demand. Depreciation appears in the accounts, but it does not put money into a replacement-car fund for you.
Keep room for the less comfortable version of the year: a client pays late, work slows down or a repair cannot wait. My article on making a profit but running short of cash explains why these problems can exist even in a business that looks profitable.
I offer tax advice for business owners, including a comparison of private and business car costs. Bring your expected journeys, running costs and private use so we can calculate both options.