Why the CREG tariff is the best option for home charging sessions

Update on tax treatment of home charging company cars (27/09/2024)

An important update has recently come from the government regarding the tax treatment of home charging sessions. Finance Minister Vincent Van Peteghem, stressed via a  post  on his LinkedIn profile that there will be no unexpected charges for employees who charge their company car at home.

In response to concerns raised by a host of companies about the tax rules regarding reimbursements of charging costs, the minister has indicated that a circular is in the pipeline that will address these concerns. The guiding principle remains that charges will be reimbursed fairly so that all employees are treated equally.

As it is still difficult for employers to track exactly how much electricity, and at what price, their employees consume at home for charging, the government will temporarily allow the use of a specific CREG tariff. This tariff will be carefully selected to ensure fair compensation for all employees.

Although the minister also puts forward an additional energy meter as a possible solution, he himself acknowledges that technological developments are still needed to make this work properly. ‘We also think this is a good solution.’ says Sander (CEO of Pluginvest), ‘But we advocate that the energy meters already present in charging stations should be able to be used in cooperation with energy suppliers, rather than having a second meter installed by the grid operator.’

Pluginvest is actively working on this as one of the pioneers within EV Belgium's EV Charging working group. Sander explains, ‘We are having discussions with grid operators to see how this can be facilitated through their Atrias-IT system, so that all parties can work together. We shared this vision as the EV Charging working group and Board of Directors of EV-Belgium also in July with Van Peteghem's cabinet and it forms the basis of the new insights there.’

In this way, Pluginvest, together with EV Belgium, ensures a future-proof and customer-oriented solution that directly affects existing and potential customers.

This provides clarity for employers and employees, and we can continue to make our fleet more sustainable without worrying about additional costs.


Pluginvest adopts the use of CREG tariffs for the reimbursement of home charging sessions between employees and employers. Our CEO Sander Hereijgers and chairman of Charging Working Group at EV-Belgium explains below why it remains the best way for companies to reimburse their employees.

What is the CREG tariff?

Every month, the Commission for the Regulation of Electricity and Gas, CREG, publishes the average cost prices of electricity consumption in Belgium. They do this by region and for different types of customers. The average rate of electricity consumption among private individuals in Belgium is also published in this regard and can be found monthly in their 'board table'.

The current CREG tariff, as well as the tariffs of the past few months, you can find here .

Click here for the current CREG tariff

Why use an average rate?

We believe that using the CREG tariff is the most transparent and fair method of compensating employees. This view is shared by EV Belgium, the industry federation of Charge Point Operators (CPO), and the majority of companies in our industry. By following this policy, employers avoid having to apply different rates for different employees. After all, you wouldn't do this for a bicycle allowance or other expenses either." explains Sander.

It is not fair to give employee A a different rate per kilowatt-hour than employee B, purely because they live in different locations in Belgium or because they generate their own energy through solar panels.

"Recently, there have been suggestions in the press for employees to have an additional energy meter installed at home by the grid operator. Adding such a meter is something that Fluvius, the grid operator in Flanders, has been offering for several years. However, this entails unnecessary social costs as the smart charging stations   already contain integrated meters."   explains our CEO.

These meters are very precise and strictly regulated in terms of accuracy. They can also be read remotely with the data integrated into your monitoring platform where you can consult all loading transactions. 

This strikes us as a step backwards, rather than forwards, and something that will slow down rather than speed up the electric transition.

 Sander Hereijgers - CEO Pluginvest

"Besides asking your employees to go electric, install a charging station at home and have it approved, you would then also insist as an employer to install an additional energy meter with them." argues Sander. "This strikes us as a step backwards, rather than forwards, and something that will slow down rather than speed up the electric transition."
In contrast to extra costs and inconvenience, Pluginvest is following recent innovations in the energy sector. Our high-voltage grid operator Elia, like Europe, provides a forward-looking solution here through its principle of energy blocks, which Pluginvest also endorses. 
"With the digitisation and decentralisation of our energy landscape, we will increasingly need  submetering  (= measuring energy behind an existing meter) and settlement of different types of energy consumption and production at device level and without installing additional meters with unnecessary costs.

Vision of energy blocks

"Energy should be traded as freely as possible between different parties in smaller 'blocks'. Regardless of whether it is generated locally or centrally and where it is consumed." Sander further explains. "The end consumer should also be able to participate in this energy market operation as broadly as possible as a 'prosumer' (= both producer and consumer). This vision is also strongly supported by  European authorities  because this will strengthen market forces.’

This applies not only to local production of solar panels, for example, but also to the consumption and feed-in of your home battery, the operation of the heat pump and so many other new technologies. Your car battery is also part of this. If we start requiring end-users to have an extra kWh meter installed for each of these technologies, in practice we are preventing free access to these promising markets. It is a trajectory that destroys the potential of digitalisation in the energy sector.

We want to encourage grid operators to further roll out digital energy meters and fully embrace the opportunities offered by digitalisation.

What happens next behind this energy meter should be left to the free market. The market players who, with real innovation through digitalisation, internet-of-things, data communication and smart charging stations, can hereby lead to a real acceleration in the market. We will also be launching new products and services for this in the coming months, for which years of investment in data processing and IT development have already been made.

Therefore, we reiterate the call from Pluginvest to further embrace and also have the use of CREG tariffs confirmed from the administrations as the most forward-looking, transparent and technically feasible solution for home charging reimbursement.