Small and medium-sized enterprises (SMEs) can get Corporation Tax relief for expenditure on research and development (R&D).
SME R&D relief allows companies to:
- deduct an extra 130% of their qualifying costs from their yearly profit, as well as the normal 100% deduction, to make a total 230% deduction
- claim a tax credit if the company is loss making, worth up to 14.5% of the surrenderable loss
To claim the relief you need to be a SME and show how your project meets our definition of R&D.
Companies who are making their first R&D claim can qualify for Advance Assurance. If Advance Assurance is granted, any R&D claims in the first 3 accounting periods will be accepted if they’re in line with what was discussed and agreed.
You also can find information about this relief in our ‘Making R&D easier for small companies guide’.
Companies that can claim relief
You can claim R&D tax relief if you’re a SME with:
- less than 500 staff
- a turnover of under €100m or a balance sheet total under €86m
If your company has external investors, this can affect your SME status. You may need to include the figures of linked companies and partner companies when you work out if you’re a SME.
You can’t claim SME R&D relief if the project is already getting notifiable state aid or you’ve been subcontracted by another company. However, you may be able to claim the Research and Development Expenditure Credit (RDEC).
The staff, turnover and balance sheets of any linked companies should be included in your total. Your company is linked if:
- it holds over 50% of the voting rights in another company
- another company holds over 50% of the voting rights in your company
You have a partner company if:
- another company holds over 25% of your voting rights or capital
- you hold over 25% of another company’s voting rights or capital
You need to include a proportion of the staff, turnover and balance sheets of partner companies. This should be based on the percentage of voting rights and capital that connects the 2 companies. For instance, if you own 30% of another company you should include 30% of its staff, turnover and balance sheets when calculating if you’re a SME.
Costs you can claim
You can claim certain costs on the project from the date you start working on the uncertainty until you develop or discover the advance, or the project is stopped.
For staff working directly on the R&D project, you can claim a proportion of their:
- Class 1 NICs
- pension fund contributions
You can claim for administrative or support staff who work to directly support a project. For example, human resources used to recruit a specific person to work on the project. You can’t claim for clerical or maintenance work that would have been done anyway like managing payroll.
You can claim 65% of the relevant payments made to an external agency if they provide staff for the project.
If you made a claim by following the ‘Reimbursed expenses clarification raised in the R&D Consultative Committee meeting’ note issued by HMRC to the Research and Development Consultative Committee on 8 October 2014, you can make an amended claim for reimbursed employee expenses.
You can claim by following the procedure shown in section CTA09/S1123 of the Corporate Intangibles Research and Development Manual (CIRD) 83200 manual.
You can only make an amended claim for reimbursed expenses in this way until 31 January 2018.
You can claim 65% of the relevant costs of using a subcontractor for your R&D activities.
You can claim for the relevant proportion of consumable items used up in the R&D. This includes:
Costs that can’t be claimed
You can’t claim for:
- the production and distribution of goods and services
- capital expenditure
- the cost of land
- the cost of patents and trademarks
- rent or rates
Work out when the R&D activity starts and ends
The R&D activity starts when you begin working to resolve the uncertainty. You’ll need to identify the technical issues that need to be resolved, and make sure there isn’t an existing solution that has already been worked out.
The R&D activity ends when you solve the uncertainty or stop working on it. The activity you claim R&D relief for should end once you have a working prototype that solves the problem, and before you go into production.
Your R&D may restart if you find another scientific or technological uncertainty after you’ve started producing the product. If this happens, you can claim for further R&D while you try to resolve it.
How to claim R&D relief
You can make a claim for R&D relief up to 2 years after the end of the accounting period it relates to.
You can claim the relief by entering your enchanced expenditure into the full Company Tax Return form (CT600).
To calculate your enhanced expenditure you need to:
- Work out the costs that were directly attributable to R&D.
- Reduce any subcontractor or external staff provider payments to 65% of the original cost.
- Add all costs together.
- Multiply the figure by 130% to get the additional deduction to put in to your tax computations.
- Add this to the original R&D expenditure figure to get the enhanced expenditure figure which you can enter into your tax return.
If you make a trading loss, you can chose to surrender this and claim a tax credit. You can find out how to convert tax relief into payable tax credits in the Corporate Intangibles Research and Development Manual.
How to support your claim
You can add the details of your claim when you submit your return.
It will help your claim if you give us a short summary that explains how your project:
- looked for an advance in science and technology
- had to overcome uncertainty
- overcame this uncertainty
- could not easily be worked out by a professional in the field
You can also show a breakdown of your total costs and how they were apportioned to the R&D project, for instance the percentage of total staff costs or utility costs used. You can also show that subcontractor or external staff payments were reduced to 65%.
Published: 23 December 2015
Updated: 19 October 2016
- Guidance updated to advise companies if they receive more than €500,000 a year in state aid, certain details will be published on the European Commission website.
- First published.