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Colin is the founder and managing partner of Confluence Tax. He specialises in venture capital schemes, R&D tax credits, patent box, share incentives and M&A transactions within biotech and tech. He chairs the Finance and Tax Advisory Committee of the UK BioIndustry Association (BIA) and undertakes consultation work with HM Treasury and HMRC. Colin is a regular speaker and contributor on tax issues relevant to the knowledge economy.
Mobile: +44(0)7855 502917
Emma is marketing director at Confluence Tax with a focus on business development and communications. She has a background in science journalism and content strategy and joined Confluence Tax in 2016. She splits her time between external marketing activities and running the non-client facing aspects of the firm. Emma has a BSc(Hons) in life sciences and foundation certificate in veterinary science.
Mobile: +44 (0)7730 278499
Chris joined Confluence Tax in 2018 and as tax manager has a focus on business tax, including corporation tax, EIS and EMI. He has completed Level 3 AAT and has previously worked as a financial controller and operations manager in the restaurant trade, following a spell in retail banking. Chris graduated in 2008 with a BSc(Hons) in life sciences.
Mobile: +44(0)7950 111518
Zan joined Confluence Tax in 2018, after graduating with a MSc in finance and real estate and BSc (Hons) in accounting and finance. Zan is a member of the management team, with responsibility for corporation tax computations and EMI valuations. She is currently studying towards her ACCA qualification.
Asma is tax team manager and looks after the junior team members. She joined Confluence Tax after a period as an R&D tax and grants consultant and she spent 10 years as a biomedical research scientist. Asma continues to focus on R&D tax credit claims and coach the team on the technical aspects of this relief.
Mobile: +44(0)7903 734499
Emily joined Confluence Tax after working for several years in accounts in the telecoms tech industry. Emily is assistant tax manager, working with the tax team mainly on corporation tax and employment tax matters. She is a member of the Association of Accounting Technicians, after completing her AAT Level 4 qualification in 2019.
Sadaf joined Confluence Tax in March on a part-time basis as assistant tax manager. She has more than 10 years' experience in accounts, corporation tax and personal tax. Sadaf is a member of Association of Chartered Certified Accountants (ACCA). Within the team she is responsible for corporation tax computations, R&D claims and personal tax returns.
Mobile: +44(0)7904 338536
Joshua is the team administrator for Confluence Tax, on a part-time basis, and joined in July 2020. With a background in administration, he assists the team with a huge array of tasks to ensure the smooth running of the office on a day-to-day basis. From formatting presentations to archiving essential documents, Joshua keeps the tax team on track.
Mobile: +44(0)7903 734511
Connie joined Confluence Tax as a tax associate, after working in various accounting practices. She has five years of experience in accounts, corporation tax and personal tax, and she is currently working towards her AAT Level 4 qualification. Connie supports the team with a broad range of tasks for both corporate and personal tax clients.
+44 (0)7904 338547
Harriet joined Confluence Tax as a tax associate in June 2021. In her role she supports the team with a variety of tasks including preparing EMI valuations and tax computations for corporate clients. Harriet graduated from the University of Law in 2016 with a LLB (Hons) in Law and is currently working towards her AAT Level 2 qualification.
Roberta is the newest member of our team, she joined Confluence Tax as a tax associate in March 2022. Roberta has gained AAT Bookkeeping and AAT Accounting and Business. After completing her Level 2 qualifications, she then worked at the local authority within the financial assessment team, gaining a position as a billing officer, focusing on Council Tax.
Registered office: 1010 Cambourne Business Park, Cambourne, Cambridge CB23 6DW, UK
+44 (0) 7855 502917
Confluence Tax is a trading name of Frazier & Deeter UK LLP, a limited liability partnership registered in England and Wales with company number OC425491. Registered office c/o Mishcon de Reya, Africa House, 70 Kingsway, London WC2B 6AH, UK