Make a claim

LimestoneGrey specialise solely in R&D tax credits – this is all we do. Our aim is to make the claim process as simple and straightforward as possible. We work alongside you every step of the way, tailoring our service to your specific needs. Our bespoke process provides a professional, well-planned and efficient claim generation route.

The claim process


A face-to-face meeting or a telephone conversation where we can discuss the qualifying criteria with you to quickly identify your projects that meet HMRC’s requirements. Planning and data gathering processes will then be discussed, defining roles and responsibilities and agreeing time scales.

Information Gathering

We work closely with you to gather cost and project information needed to produce a strong R&D claim.

R&D Report

A technical report, which meets HMRC’s criteria, will be drafted to support the claim.


LimestoneGrey submit the final claim and project report to HMRC, liaising directly with them to progress the claim and make sure you receive your R&D tax relief benefit. We ensure you are kept fully up-to-date as the claim process proceeds.

Working with LimestoneGrey

All claims are prepared risk free – if you do not receive a benefit then we won’t charge you anything! There are no minimum term contracts and you won’t find any upfront or hidden fees.

Our contingent fee is one of the lowest on the market and is only payable once HMRC has processed your claim.

You really have nothing to lose – contact us today for a free no obligation consultation.

Find Us


15 Neptune Court, Vanguard Way, Cardiff, CF24 5PJ


One Temple Quay, 5th Floor, Temple Back East, Bristol, BS1 6DZ

0330 223 4 223

LimestoneGrey is a trade mark of LimestoneGrey Limited.  All rights reserved.

© 2020 LimestoneGrey Limited.


Company registration no. 10714268 | VAT registration no. 270 2858 01.


LimestoneGrey Limited is a firm of Chartered Tax Advisers.