Alysse McLoughlin, a partner on the state and local tax team in the New York office, participated as a panelist at the ABA/Institute for Professionals in Taxation Advanced Tax Seminar on March 12, 2024, in New Orleans. Alysse’s presentation “International Businesses and the State Tax Twist” covered the complexities of state income tax filings for multi-entity taxpayers, including nexus determination, entity classification, income attribution, tax base identification, and filing methods.