Scaling SaaS videos: R&D tax relief for SaaS scale-ups
In this short video, David Byrne, Director of R&D at Moore Kingston Smith, explains how R&D tax relief applies to technology and SaaS businesses navigating growth, fundraising and exit planning.
For CFOs of SaaS businesses, R&D tax relief is no longer simply a year-end tax consideration. It increasingly affects cash flow forecasts, investment planning and valuation conversations. Understanding how the rules apply, and where the risks lie, is essential to using the relief confidently and credibly.
A more settled R&D tax landscape, with higher expectations
After several years of change and increased HMRC scrutiny, the R&D tax regime has entered a more stable phase. However, expectations have changed. Claims must be clear, well evidenced and based on a robust understanding of what qualifies as R&D for tax purposes.
For scale-ups, this creates an opportunity. Businesses that treat R&D tax relief as a structured, repeatable process, rather than a one-off exercise, are better placed to claim confidently and withstand scrutiny as they grow.
Qualifying R&D is broader than many SaaS teams assume
For SaaS businesses, qualifying R&D is most commonly found in software development involving genuine technical challenges. This may include work to improve performance, scalability, cost efficiency or system resilience. It is not limited to entirely new or ‘blue-sky’ innovation.
The fact that a core platform has existed for several years does not prevent qualifying R&D from arising. Many scale-ups continue to undertake eligible development as they adapt their architecture, respond to new technical constraints or integrate emerging technologies.
The key is identifying and clearly explaining the technical uncertainty involved and how the team sought to resolve it.
What the merged RDEC regime means in practice
The merged research and development expenditure credit (RDEC) regime has changed both the mechanics and presentation of R&D tax relief. As an above-the-line credit, the benefit is more visible in reported results and forecasts. This creates advantages but also brings additional considerations.
For CFOs, consistency across financial models, disclosures and internal assumptions is increasingly important. As R&D credits become more prominent in management information and board discussions, the methodology supporting them matters more than ever.
Record keeping should be proportionate, not perfect
A common concern among growing SaaS businesses is whether their records are ‘good enough’ to support a claim. In practice, effective claims are rarely built on perfect data. What matters is having a clear, logical approach that reflects how the business operates.
As finance teams scale, introducing a proportionate framework for tracking R&D activity can deliver wider benefits. As well as supporting the tax claim, it can help the business understand where engineering time and investment are being deployed.
Key R&D tax risks for SaaS CFOs
As operations become more complex, CFOs should keep several areas under review:
- First-time claims and notifications: Missing an early administrative step may restrict a future claim. Businesses that need to notify HMRC must do so within six months of the end of the relevant accounting period, although the deadline for submitting the claim itself may be later. Missing the notification window could mean that the business cannot claim for that period.
- Overseas development activity: UK R&D benefits generally arise from R&D conducted in the UK, although R&D conducted overseas may qualify under specific circumstances. Businesses should map where R&D is performed, the rationale for the location, and how the costs flow through the UK.
- Contracted or customer-influenced development: Commercial arrangements should support the R&D position being claimed. Ownership, decision-making and the economic benefit of the work should be clear across customer projects and third-party relationships.
- Artificial intelligence and emerging technologies: Businesses must distinguish between using technology and undertaking qualifying R&D. If artificial intelligence forms part of the valuation story, the supporting R&D position should be equally disciplined. Clearly separate experimental work, engineering undertaken to overcome technical uncertainty and routine implementation.
Reviewing these areas early can help avoid surprises during fundraising, due diligence or exit discussions.
Make R&D tax relief part of growth and exit readiness
For SaaS businesses, R&D tax relief should sit alongside other strategic finance considerations. Investors and acquirers are likely to consider not only the value of previous claims but also their sustainability, consistency and supporting rationale.
Embedding R&D tax relief into financial planning, rather than treating it solely as a retrospective claim, can strengthen credibility, improve forecasting and reduce risk as the business scales.
How Moore Kingston Smith can help
If you would like to sense-check your R&D position, understand how the current regime affects your forecasts or assess whether your approach is likely to withstand investor or HMRC scrutiny, Moore Kingston Smith’s R&D specialists can help.
We work with technology and SaaS CFOs to translate complex technical activity into robust, defensible R&D claims that support long-term growth. Contact David Byrne and the R&D team to discuss your current approach.
