# Belgium company car tax and reimbursement changes

> Live situation record from CLSTR: https://clstr.news/situations/belgium-company-car-tax-and-reimbursement-changes
> Updated: 2026-10-09T07:03:00.000Z. Sources: 4. Developments: 2.

Belgium is implementing changes to professional vehicle reimbursements and tax regulations. As of October 1, 2026, the kilometer allowance for employees using personal vehicles for business purposes increased to €0.4452 per kilometer. This follows a period of stagnation in the company car market, where growth reached only 0.2% over the previous year.

Looking toward 2027, the government plans to phase out high tax deductibility for electric company vehicles. The maximum deductibility for electric cars is scheduled to decrease annually from 95% in 2027 to 67.5% by 2031. To maintain current maximum deductibility for vehicles and operating costs, companies are required to sign lease contracts or purchase orders by the end of 2026.

## Timeline

### 2026-10-09: Belgium to reduce tax deductibility for electric company cars from 2027

Belgium will implement a phase-out of tax deductibility for electric company vehicles starting in 2027, prompting businesses to finalize lease contracts by 2026 to secure maximum benefits.

2 sources. https://clstr.news/cluster/belgium-to-reduce-tax-deductibility-for-electric-company-cars-from-2027

### 2026-09-29: Belgium updates mileage allowances and reports company car stagnation

Belgium's professional mileage allowance will rise to €0.4452 per kilometer in October 2026, while company car growth has stagnated at 629,156 vehicles amid ongoing debates over tax benefits.

2 sources. https://clstr.news/cluster/belgium-updates-mileage-allowances-and-reports-company-car-stagnation

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Cite as: Belgium company car tax and reimbursement changes. CLSTR, https://clstr.news/situations/belgium-company-car-tax-and-reimbursement-changes