A lot of marketing agencies are increasingly utilizing R&D tax credits as a way to fund innovation. However, there are still plenty of marketing agencies and businesses out there who are not.
These businesses are therefore missing out on potential finances for growth due to high compliance hurdles, a misunderstanding of eligiblity and the rise of scrutiny that comes from these government-funded incentives.
While some agencies out there are actually developing custom technology, some are failing to access innovative funding for qualifying work. Whether it’s the risk of inquiry or being deterred by the increasing administrative burden.
Let’s take a look at why some agencies are successfully claiming and why other agencies are missing out. For those missing out, you’ll understand what’s required to claim these R&D tax credits successfully.
Why some marketing agencies are successfully claiming
Agencies that successfully claim R&D tax credits will often do so because they are involved in true technological development, rather than just being involved in creative marketing. Some key areas make a marketing agency eligible for R&D tax credits, so listen up if you’re a marketing agency.
Custom technology development
If you’re creating proprietary platforms, unique AI integrations, or software that do not have readily available solutions already on the market, then this will make you a successful claimant for R&D tax credits.
Overcoming technical uncertainty
Those who are overcoming technical uncertainty by solving complex technical challenges during the development of bespoke and complex web or app projects are also able to claim.
By integrating unique systems, you’re certainly creating something new as a result of this research and development that you’ve implemented.
Data analytics innovation
Developing new methodologies helps to process large datasets or enhance predictive analytics. This type of data analytics innovation is also rewarded with R&D tax credits.
It’s good to maintain detailed project records, which include logs, timesheets, and technical narratives. This helps to prove systematic experimentation is taking place, and as a business, you’re overcoming technological uncertainty.
Why other marketing agencies are missing out
Many marketing agencies will often miss out on R&D tax credits due to misconceptions about who and what qualifies. This is due to the high and often prohibitive efforts being made to claim under the modern HMRC rules in place.
Misinterpreting R&D
If you believe that R&D only applies to scientific laboratories, then you’re wrong. And you’re not alone in that assumption. Many believe their work is solely creative and not technical. In fact, a lot of R&D is creative, so it’s important to be aware of the interpretation of R&D and to check that eligibility through your own efforts.
Routine work does not qualify
Routine graphic design, standard SEO strategies, and standard web development do not qualify as they don’t constitute significant technological advances. However, many will try to claim this, not realizing that it’s not eligible.
Weak documentation
Failure to keep detailed records of any technical challenges recorded and the time spent resolving them can often make claims difficult to defend. It’s important to know how to keep this documentation and how to present it when making claims, as many do it wrong or with inaccuracies.
HMRC scrutiny and compliance costs
High inquiry rates into this type of innovative funding have made the process feel more daunting. Many companies, especially those that class themselves as SMEs, are often put off by the cost of professional advice and the risk of penalties.
Misuse of claim farms
There’s also the misuse of claim farms, with some agencies using aggressive or incompetent advisors to submit claims. This leads to rejections as a result.
The 2026 landscape of innovative funding
As of this year, the R&D tax credit landscape has become stricter for businesses. Agencies must now contend with the following as a result:
Mandatory additional information forms
Every claim will need to be supported by an AIF before the submission of the tax return is made.
High-volume model failure
Advisors offering low-compliance or copy-paste reports are being targeted by HMRC. That means agencies need to be using more diligent, technical advisors.
Pre-claim notifications
New regulations might require notifying HMRC in advance of a claim.
Shift in SME rates
The SME R&D scheme has been merged and modified, meaning the alterations offer financial benefit for smaller agencies.
How to claim R&D tax credits successfully in 2026
If you’re looking to claim R&D tax credits successfully in 2026, then there are some steps that you’ll want to take to ensure your claim stands a fair chance.
- Identify qualifying R&D
The project must aim to achieve an advance in science or technology and resolve scientific or technological uncertainty.
- Use the correct scheme
Most companies will now need to use the merged R&D Expenditure Credit (RDEC) scheme, which simplifies the process, but it has specific rules for SMEs and large companies.
- Submit the AIF
The Additional Information Form (AIF) is mandatory and a primary source of rejections if it’s improperly used.
- Focus on documentation
Be sure to maintain a comprehensive audit trail, which includes project plans, notes, and any technical reports that document the ‘how’ and ‘why’ of the technological uncertainty, and not just the financial costs.
- Mind the rules on costs
For periods starting on or after April 1st, 2024, non-UK costs for subcontractors and externally provided workers are generally restricted.
- Advanced notification
First-time claimants or those who’ve not claimed in three years will need to notify HMRC in advance. This will be something you want to do and to not avoid before claiming.
While there are more marketing agencies claiming R&D tax credits, it’s important to be aware of the changes, as well as the increasing difficulty it has become to claim such credits as a business. However, if you’re aware of the process and do your due diligence when you’re applying for credit, you’re more likely to have a higher success rate as a result.