EPSA USA is the US office of EPSA Group, an expert in operational performance (Procurement, Tax, Innovation) for companies of ... all sizes with 30 offices in 15 countries and over 1,300 employees. EPSA USA helps companies take full advantage of the Research & Development Tax Credit Strategy. Our team of experts provides deep scientific understanding of your R&D projects and follow strict IRS guidelines to identify qualified research expenditures to maximize your credit eligibility. read more