More and more businesses are taking steps to operate sustainably — not just because it’s the right thing to do, but because it makes financial sense too. The UK tax system is packed with incentives for companies investing in greener ways of working, from energy-efficient equipment to electric vehicles and renewable energy installations.

Our latest Spotlight Guide breaks down the key tax reliefs and allowances that can help you save money while doing your bit for the planet. From full expensing and annual investment allowances to R&D tax relief, land remediation and climate-related grants, we explain the opportunities available in 2025/26 and how to make the most of them.

It also highlights practical steps you can take before year-end — from record-keeping tips to planning purchases — to ensure your business captures every available benefit. Sustainability and savings can go hand in hand, and this guide shows exactly how to make that happen.