Belgium will raise the maximum tax-free reimbursement that employers can pay workers for charging their electric company cars at home for the third consecutive quarter, highlighting how the country’s deeply entrenched company car system is rapidly adapting to electrification.
From July 1, employers using Belgium’s official flat-rate system may reimburse employees up to €0.3222 per kWh in Flanders, €0.3719 in Brussels, and €0.3783 in Wallonia. The previous quarterly caps were €0.3191, €0.3535, and €0.3636, respectively.
For a typical Belgian company car driver covering around 25,000 kilometers per year, annual home charging reimbursements can easily exceed €1,000.
Assuming an electric vehicle consumes about 15 kWh per 100 kilometers, a driver in Flanders charging mainly at home would use roughly 3,750 kWh annually. At the new maximum reimbursement rate of €0.3222 per kWh, that would amount to around €1,208 per year tax-free. In Brussels and Wallonia, where electricity tariffs are higher, the annual reimbursement could rise to nearly €1,400.
Published quarterly by CREG
The rates are published quarterly by the Belgian energy regulator CREG and reflect regional differences in household electricity prices, grid fees, and taxes.
The reimbursement mechanism has become increasingly important as Belgium accelerates the shift from combustion-engine company cars to electric vehicles.
Belgium has one of the highest company car ratios in Europe, with hundreds of thousands of employees receiving a car as part of their compensation package. The system has long been criticized for encouraging congestion and suburban commuting, but it has also unexpectedly turned Belgium into one of Europe’s fastest-growing markets for electric vehicles.
Administratively complex,
Under Belgian tax rules, employers can reimburse employees tax-free for electricity used to charge a company vehicle at home. In theory, reimbursements should match actual electricity costs.
But tracking real-time household energy prices is administratively complex, especially for employees on dynamic electricity contracts or with solar panels and home batteries. To simplify matters, Belgian tax authorities introduced a standardized reimbursement formula based on CREG electricity price data.
The flat-rate system was initially introduced as a temporary administrative tolerance measure but has since become a more stable framework as EV adoption surged. The reimbursement ceilings now function as a de facto benchmark across much of the Belgian corporate fleet market.
The rules are particularly relevant because Belgium’s company car fleet is electrifying faster than the broader consumer market. Since 2026, only zero-emission company cars have been fully tax-deductible for employers, prompting companies and leasing firms to switch aggressively to battery-electric models.
Primarily charging at home
A growing share of Belgium’s electric company car drivers now charge primarily at home rather than at public or workplace charging stations, turning household electricity reimbursement into a major operational issue for employers.
MobilityPlus, one of Belgium’s largest charging providers, said in 2025 that roughly half of the 20,000 charging points it manages are installed at employees’ homes, while leasing company Arval reported that nearly one in three Belgian lease drivers already had a home charging solution.
Industry analysts also expect home charging to remain dominant because Belgium still lacks sufficient workplace and public charging infrastructure. As a result, employers, payroll providers, and fleet managers are increasingly dealing not only with company cars themselves, but also with how to compensate employees fairly and tax-efficiently for the electricity consumed in their driveways.
The system also reflects Belgium’s fragmented energy landscape. Employees living in different regions are entitled to different reimbursement ceilings because electricity distribution costs vary substantially between Flanders, Brussels, and Wallonia. Employers may choose to reimburse less than the official ceiling, but paying more risks the excess being treated as taxable salary.
For many companies, the standardized reimbursement is mainly about simplicity and legal certainty rather than precise cost matching.
In some cases, employees may still pay more for electricity than they are reimbursed, particularly during periods of high grid tariffs or volatile wholesale prices. But employers generally prefer the flat-rate approach because it avoids the administrative burden of auditing individual household electricity contracts.
