Youngtimer Rule in the Netherlands (2026): Bijtelling, Valuation, and VAT for ZZP’ers

What is the Dutch youngtimer rule for ZZP’ers in 2026?

In the Netherlands, a business car (auto van de zaak) that you also use privately triggers an income-tax add-back called the private-use correction (bijtelling). For most entrepreneurs the default add-back is 22% of the car’s value per year. From 2026, cars older than 16 years use a special basis: 35% of the car’s market value (waarde in het economisch verkeer).

The private-use correction increases taxable profit in the income tax return (inkomstenbelasting) when the car is on the business balance sheet. Browse the [Knowledge Hub](/knowledge-hub) for more freelancer accounting guides. If you also submit VAT returns (BTW-aangifte), the private-use rules can trigger a separate VAT correction; see the [VAT returns guide for freelancers](/knowledge-hub/vat-returns-netherlands-expat-freelancer-guide). The youngtimer rule can change the add-back because the base value is usually much lower than the original catalogue value.

In 2026 the age threshold moved from “older than 15 years” to “older than 16 years”, but there is a transition: if the car was already older than 15 years on 31 December 2025, the 35% method continues in 2026. This transition matters because it can keep the market-value basis for the full 2026 year. The calculation is pro-rated if you only have the car for part of the year (for example 5/12 of the annual amount).

• 22% is the usual yearly add-back for private use of a business car.
• 35% applies from 2026 for cars older than 16 years, using market value (WEV).
• ≤500 private kilometres per year can mean a €0 add-back if you can prove it.
• The base value switches on the exact day the car becomes 16+ years old.
• Cars that were already older than 15 years on 31 December 2025 keep the 35% method in 2026.
• The add-back is capped: it cannot exceed total annual car costs.

When does a car count as a youngtimer in 2026 (15 vs 16 years)?

A car qualifies for the 2026 youngtimer basis once it is older than 16 years from the day it was first put into use (1e toelating/1e gebruik). Until that day, the income-tax add-back uses the original catalogue value (cataloguswaarde, including VAT and BPM). From the day the car becomes 16+ years old, the base switches to market value (waarde in het economisch verkeer): the price you would normally get if you sold the car.

The catalogue value is the original list price including VAT (btw) and car tax (bpm), plus factory or importer accessories added before the licence plate was assigned. For an older car that turns 16 during the year, the base is split by time. Example: a car that becomes 16 years old on 30 April uses catalogue value for 4/12 of the year and market value for 8/12 of the year.

Some older cars still fall under an income-tax rate of 25% instead of 22% if the car was first registered before 2017 and was already in the 25% regime. For 2026, the youngtimer method is 35% of market value for cars older than 16 years. If the car was already older than 15 years on 31 December 2025, the 35% market-value method continues in 2026.

• Find the date the car was first put into use and count 16 years from that exact day.
• Use catalogue value (incl. VAT and BPM) before the 16-year date; use market value after it.
• Keep evidence for the market value you used (for example, comparable selling prices or a valuation).
• Check whether the car was already older than 15 years on 31 December 2025 for the 2026 transition rule.
• Remember that cars first registered before 2017 can still have 25% instead of 22% before the youngtimer age.
• Apply month-based pro-rating when you have the car for only part of the year (for example 5/12).

How do you calculate the 2026 private-use add-back (bijtelling) for a youngtimer?

For 2026, the private-use add-back is a yearly percentage multiplied by a value base, then adjusted for time. Use 22% of catalogue value for most business cars and 35% of market value once the car is older than 16 years. Pro-rate the annual amount if you had the car for fewer than 12 months. The add-back is never higher than the total annual car costs.

For income tax, you normally deduct the actual car costs in the profit-and-loss statement and then add back the private-use amount to profit. In practice, the add-back reduces the deductible part of the car costs. If the calculated add-back is higher than the total annual car costs, the add-back is capped at the total car costs for that year.

If you use more than one business car in the same year, calculate private use per car and then add the amounts together for the year. The €0 add-back only applies when the total private use is at most 500 kilometres per calendar year and you can prove that limit. For part-year use, the Belastingdienst uses simple time pro-rating, such as 5/12 of the annual amount for five months.

• Step 1: Decide whether the car is a business car for income tax (business assets) or a private car.
• Step 2: Identify the correct value base: catalogue value or market value (WEV) after the 16-year date.
• Step 3: Choose the percentage: 22% (or 25% in older regimes) or 35% for 16+ years.
• Step 4: Calculate the annual add-back and pro-rate by months if needed (for example 5/12).
• Step 5: Compare the result with total annual car costs and apply the cap when costs are lower.
• Step 6: Record the adjustment in your bookkeeping so the income tax return matches the profit.

Should you put the youngtimer in business assets or keep it private?

For income tax, whether a car is “business” or “private” depends on kilometres. A car is mandatory business assets if it is used for 90% or more business purposes, or if you drive more business kilometres than private kilometres and you stay at 500 private kilometres or less per year. A car is mandatory private assets if it is used for 90% or more privately. In other cases you may choose.

Choosing business assets means you deduct actual costs (fuel, insurance, depreciation) but you must apply the private-use add-back unless you can prove ≤500 private kilometres. Choosing private assets means you do not deduct actual costs; instead you deduct €0.23 per business kilometre. For broader cost rules, see [deductible business expenses in the Netherlands](/knowledge-hub/deductible-expenses-freelancers-netherlands). The youngtimer method is usually only relevant when the car is treated as business assets.

For consistent bookkeeping, keep the same classification year-to-year unless the facts change materially, such as a large swing in business kilometres. A car used for mixed purposes often sits in “choice assets”, so the decision becomes a financial trade-off between actual costs and the add-back. A realistic estimate of private kilometres for 2026 (for example, 1,000+ km) makes the add-back unavoidable.

• ≥90% business use → mandatory business assets (auto van de zaak).
• ≥90% private use → mandatory private assets.
• More business km than private km and ≤500 private km/year → mandatory business assets.
• Between these thresholds → choice assets; compare “actual costs + add-back” vs “€0.23 per business km”.
• If you expect >500 private km/year, plan for a 22%, 25%, or 35% add-back depending on the car and age.

What mileage log do you need for the 500 km rule, and what happens if you cannot prove it?

To apply the “≤500 km private” rule as an entrepreneur, you must be able to prove private kilometres with a mileage log (rittenregistratie). The log must include the car’s make, type, licence plate, and the period of use. Per trip, the log must record the date, odometer start and end, departure and arrival addresses, route deviations, and whether the trip is business or private. If the evidence is insufficient, the add-back must be applied.

Keep the mileage log as part of the bookkeeping file and store supporting evidence such as calendars, appointment emails, and fuel receipts that match odometer totals. If private kilometres will exceed 500 in 2026, apply the add-back early so profit estimates remain realistic. If an income tax return was filed with incorrect private-use figures, correct the return promptly because penalties can increase when the Belastingdienst concludes there was intent or gross negligence.

• Record every trip from start to finish; gaps make the whole log harder to defend.
• Take odometer photos on 1 January and 31 December 2026 to anchor the yearly totals.
• Label trips clearly as business (zakelijk) or private (privé) and avoid ambiguous labels.
• Entrepreneurs cannot use a Verklaring geen privégebruik auto, so a mileage log (or other proof) is key.
• Recalculate the private-kilometre total when you change cars during the year.

Do you need a VAT correction (BTW-correctie) for private use of a business car?

If the car is in VAT business assets and you deducted input VAT on costs, you must correct VAT for private use. Without a kilometre administration, the default correction is 2.7% of the catalogue price (incl. VAT and BPM) per year. If the private use happens later than 4 years after the year you started using the car, the forfait is 1.5%. Report it in the last VAT return of your financial year.

The VAT correction is separate from the income-tax add-back and can apply even when the income-tax add-back is limited by annual costs. The correction is reported in the last VAT return (BTW-aangifte) of the book year. For filing rhythm and deadlines, see the [VAT returns guide for freelancers](/knowledge-hub/vat-returns-netherlands-expat-freelancer-guide). For commuting, VAT treats home-to-work travel (woon-werkverkeer) as private use.

When you have sufficient records, you may correct VAT based on the actual private-use percentage instead of the 2.7% or 1.5% forfait. The Belastingdienst also caps the yearly correction when the calculated forfait would exceed the VAT you actually deducted. In the first 4 years after purchase, the cap equals VAT deducted on maintenance and use plus 1/5 of the VAT deducted on purchase; after 4 years, the cap is VAT deducted on maintenance and use.

• Confirm the car is in business assets for VAT and that you deducted VAT on costs.
• If you keep a kilometre administration, calculate the actual private-use percentage and correct VAT accordingly.
• If you lack records, apply 2.7% of the catalogue price (incl. VAT and BPM) as VAT to pay.
• After 4 years from the year you started using the car, use 1.5% instead of 2.7% in the forfait method.
• Report the VAT correction in the last VAT return of the financial year and keep the calculation as evidence.
• If you bought the car without VAT deduction (for example from a private seller), the 1.5% method can apply.