Question to the HM Treasury:

To ask the Chancellor of the Exchequer, with reference to the sunset clause for the Energy Saving Materials VAT relief on 31 March 2027, whether her Department has conducted an impact assessment on the potential effect on Net Zero targets if the relief reverts to 5% in 2027; and if she will consider extending the zero-rate period to help provide long-term certainty for the low-carbon heating industry.

This Government is committed to improving the quality and sustainability of our housing stock, through improvements such as low carbon heating, insulation, solar panels and batteries. This will be vital to making the UK more energy resilient and meeting our 2050 Net Zero commitment.

Installations of qualifying energy-saving materials (ESMs) in residential accommodation and buildings used solely for a charitable purpose benefit from a temporary VAT zero rate until March 2027, after which they will revert to the reduced rate of VAT at five per cent.

The Chancellor makes decisions on tax policy at fiscal events in the context of the overall public finances