Mark Seymour Email and Phone Number

Tax manager specializing in U.S. corporate income taxation with experience working with public and private global technology companies with tax compliance and accounting for income taxes (ASC 740).• Led engagement teams to complete tax provision, compliance and consulting engagements for a variety of corporation clients ranging from emerging growth companies to well established complex multinational corporations. • Comprehensive technical skills in ASC 740 (FAS 109) and ASC 740-10 (FIN 48). • Managed complex federal consolidated and muti-state corporate tax compliance engagements with a variety of tax issues including UNICAP, Investment Tax Credits, GILTI, FDII, Foreign Tax Credit, country-by-country reporting. • Directed quarterly and year-end income tax provision preparation assignments in accordance with ASC 740, reviewed the current year taxes liability calculation, deferred tax accounting, FIN48 reserve analysis, valuation allowance analysis, rate reconciliation and footnote disclosures for financial reporting purpose. • Supported audit teams in reviewing quarterly and auditing annual consolidated ASC 740 income tax provisions for multinational corporations with a focus on the high-tech and biotech industries. • Managed cross functional teams to address various tax issues including change in accounting method, transfer pricing, R&D tax credit, and Intellectual Property (“IP”) restructuring.• Led lean sigma six reviews of clients and internal team processes, identified and implemented improvements.• Implemented software solutions included efficient excel models, automation using Alteryx and bots, and OneSource Income Tax and Tax Provision.• Assisted clients in efficiently integrating acquired companies into provision and compliance processes. • Advised clients in resolving IDRs and notices received from IRS and state jurisdictions.• Represent clients during IRS audit• Instructed at local office and national training.