Structural and Civil Engineering R&D Tax Credits

INTRODUCTION

Understanding R&D within Structural and Civil Engineering

Accessing R&D tax relief in the UK for structural and civil engineering projects requires more than identifying innovation at a surface level. It depends on translating complex engineering challenges, technical problem-solving, and project delivery into a structured, compliant narrative that aligns with HMRC expectations. Businesses operating in highly specialised areas of structural and civil engineering benefit from working with advisers who understand both the regulatory landscape and the practical realities of delivering technically demanding infrastructure and construction projects. With the right approach, companies can ensure their R&D activity is accurately captured, robustly supported, and positioned to withstand scrutiny, while maximising the value of the relief available.

It’s important to understand that most day-to-day engineering activities will not qualify for relief. However, R&D tax relief is not an “all-or-nothing” claim. We assess entire projects to understand the full technical context, but only identify and claim for the specific elements within those projects where genuine innovation or problem solving has occurred.

engineer

Structural engineering Designing the load-bearing parts of buildings, bridges, towers, and other structures.

Transportation Deals with roads, railways, airports, traffic systems, and public transport networks.

Geotechnical Studying soil and rock conditions to support foundations, retaining walls, tunnels, slopes, and other structures built on or in the ground.

Environmental Works on pollution control, waste treatment, air and water quality, and sustainable design.

Water resources engineering Manages water supply, drainage, flood protection, irrigation, and hydraulic systems such as dams, canals, and storm-sewer networks.

Construction engineering & management Focuses on planning, coordinating, and delivering projects on site, including scheduling, methods, cost control, safety, and quality management.

Examples of R&D activity in Structural and Civil Engineering

Innovative Build Methods & Product Development
Trialling or developing new construction products, techniques or processes not readily available in the industry.
Unusual Structures
Novel structural forms or geometries, such as complex cantilevers, long-span roofs, and highly irregular frames.
Engineering In Extreme Contexts
Improving performance under extreme situations where you need to develop or validate new analysis or detailing methods, such as blast, seismic, disproportionate collapse, fire, and material/structural fatigue.
Challenging Site Conditions
Tackling issues such as restricted access, contaminated land, or unusual ground conditions.

Changes in Building Regulations
Navigating compliance standards with precision, ensuring builds stay ahead of legislative shifts and avoid setbacks.
Value Engineering
Maximising performance through smart design choices, innovative materials, and lean construction processes without compromising on quality.

This is not an exhaustive or definitive list. It should be considered a starting point only. Every project must be evaluated individually based on its unique technical challenges and merits.

"Very impressed with the teams technical knowledge when writing the reports, and understanding of complex engineering projects that I wouldn’t expect anyone but our engineers to understand. Wilby Jones exceeded my expectations in terms of the technical understanding of our work. Has been very easy working with WJ, they check in with us throughout the year and notify us when we need to start the process again."