Will my business rates increase if I invest in solar energy?
Investing in solar energy is an excellent way for businesses to reduce their carbon footprint and energy costs. However, a common concern among business owners is whether such an investment will lead to an increase in business rates. The good news is that installing solar panels does not automatically result in higher business rates.
In the UK, business rates are primarily based on the value of the property, and the addition of solar panels is generally considered an improvement that can enhance the property’s efficiency without necessarily increasing its rateable value. Therefore, while solar panels can increase a property’s value, they do not typically result in higher business rates.

The Valuation Office Agency (VOA) in the UK assesses business properties to determine their rateable value, which forms the basis for business rates. When solar panels are installed, they are often viewed as a beneficial enhancement rather than a modification that significantly alters the property’s value. This means that the presence of solar panels alone is unlikely to trigger a revaluation of your business rates.
Moreover, government incentives and policies aimed at promoting renewable energy can provide additional reassurance. These initiatives often encourage businesses to adopt sustainable practices without penalising them through increased taxation. Thus, investing in solar energy is generally seen as a positive contribution to environmental goals, rather than a financial burden.
It is advisable, however, to keep informed about any changes in legislation or policy that could impact business rates. Consulting with a property tax professional can also provide valuable insights specific to your circumstances, ensuring that you make informed decisions about investing in solar energy.
