Integrating ESG into Your Innovation Tax Strategy
16 April 2026
5 min read
Explore how ESG can support your wider innovation strategy across grant funding, R&D tax relief and Patent Box, from project planning to commercialisation.
16 April 2026
5 min read
Explore how ESG can support your wider innovation strategy across grant funding, R&D tax relief and Patent Box, from project planning to commercialisation.
There’s a tendency to treat ESG and innovation funding as two separate conversations, when in practice, they’re becoming closely linked.
A growing number of grants, subsidies and financing routes now either target or favour projects with a clear ESG dimension. That might be energy efficiency, decarbonisation, resource optimisation or broader societal impact.
Public funding priorities increasingly support innovation addressing environmental and societal challenges, meaning businesses with credible ESG objectives and evidence may be better positioned to access relevant funding opportunities.
ESG and the innovation lifecycle: four pressure points
1) The “Impact” Question
2) Thematic, not generic, funding
3) Blended finance: meeting expectations from public and private capital
4) Regulatory Pre-requisites and Public Procurement
Connecting ESG with grants, R&D tax relief and Patent Box
1) Grants: ESG inside your project architecture
Many innovation competitions now ask applicants to explain not only what they are developing, but why it matters.
A number of Innovate UK, UKRI and EU funding opportunities focus specifically on sustainability, net zero, resource efficiency or wider societal impact.
For relevant competitions, an integrated ESG approach can help you:
✓ Design projects that directly address priority themes (decarbonisation, circularity, health, social inclusion)
✓ Explain impact in measurable terms that funders recognise
✓ Report progress without reworking metrics at each review stage
ABGi tip: when structuring grant proposals, we map each technical work package to a clear impact outcome and corresponding ESG metric. This can make the impact case easier to evidence throughout the application and subsequent project reporting.
2) R&D tax relief: ESG driven projects and stronger evidence
The relationship between ESG and R&D tax relief is different.
HMRC does not award relief because a project delivers environmental benefits. Eligibility continues to depend on whether the work seeks an advance in science or technology and involves overcoming scientific or technological uncertainty.
However, many sustainability-led projects naturally involve qualifying R&D: developing lower-carbon manufacturing processes, improving energy efficiency, designing recyclable materials or creating software that reduces waste may all qualify where the legislative tests are met. In this situation the environmental objective does not create the tax relief, but the underlying R&D activity does.
Additionally, ESG frameworks usually require:
→ Clear baselines and assumptions (for carbon, energy, health or social outcomes)
→ Documentation of methods, tests and iteration
→ Ongoing measurement and review
This overlaps neatly with HMRC’s supporting evidence expectations and the new Additional Information Form, which asks for project narratives and technical details.
ABGi tip: we recommend flagging ESG relevant R&D projects early in the year, capturing both the technical uncertainty and the sustainability metrics in one set of records. This supports R&D claims, impact reporting and ESG disclosures at the same time
3) Patent Box: consider ESG aligned IP
Where innovation results in patented technology, Patent Box may form part of the wider innovation strategy.
Many businesses developing technologies linked to energy efficiency, clean manufacturing, environmental monitoring or sustainable products seek patent protection as part of their commercialisation plans.
Where the relevant conditions are met, Patent Box allows qualifying profits attributable to patented inventions to be taxed at an effective Corporation Tax rate of 10%, compared with the main Corporation Tax rate of 25%.
If you only protect generic features and overlook ESG critical breakthroughs, you may miss value on both the tax and impact sides. Considering intellectual property alongside ESG objectives can help businesses capture more value from successful innovation over the longer term.
ABGi tip: when we review patent strategies, we consider commercially valuable inventions across the business, including technologies that contribute to environmental or social objectives. Where qualifying patents support profitable products or processes, Patent Box may provide an additional tax benefit.
Questions worth asking
When reviewing your innovation strategy, a few practical questions can help identify opportunities.
These questions will not change the technical nature of an innovation project, but they can influence how successfully that innovation is funded, protected and commercialised.
If you’d like to explore how ESG could connect with your wider innovation tax strategy, our team can review your current projects and funding position and suggest practical next steps based on your business and sector.