The Large Business and International (LB&I) Division serves corporations, subchapter S corporations, and partnerships with assets greater than $10 million. These businesses typically employ large numbers of employees, deal with complicated issues involving tax law and accounting principles, and conduct business in an expanding global environment. LB&I is organized into Support and Practice Areas. Support elements use data analysis and an integrated feedback loop to support LB&I’s agile model. The Practice Areas study compliance issues within their area of expertise and suggest campaigns to be included in the compliance plan. Headquarters and Support: Assistant Deputy Commissioner, Compliance Integration Assistant Deputy Commissioner, International Program and Business Solutions Practice Areas: Cross Border Activities Practice Area Enterprise Activity Practice Area Pass Through Entities Practice Area Treaty and Transfer Pricing Operations Practice Area Withholding and International Individual Compliance Practice Area Compliance Practice Areas: Eastern Compliance Practice Area Northeastern Compliance Practice Area Western Compliance Practice Area The LB&I Leadership and Organizational Information page provides access to more information about LB&I's operations, leadership team and the current LB&I organization chart.