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Office of Tax Analysis
 

Office of Tax Analysis


The Office of Tax Analysis (OTA) advises and assists the Assistant Secretary (Tax Policy) and her deputies in the development, analysis, and implementation of tax policies and programs. The Office provides economic and policy analyses leading to development of the Administration's tax proposals and also assesses major Congressional tax proposals.

OTA analyzes the effects of the existing tax law and alternative tax programs and prepares a variety of background papers, position papers, policy memoranda, and analytical reports on economic aspects of domestic and international tax policy. OTA is responsible for official Administration estimates of all Federal receipts included in the President's Budget and Mid-Session Review, and revenue estimates for actual and proposed tax legislation, earmarked revenue allocated to various trust funds, Treasury cash management decisions, and the Tax Expenditure Budget. OTA staff also engage in tax treaty negotiations with foreign governments and participate in meetings of international organizations.

OTA develops and operates several major microsimulation models and maintains large statistical databases to analyze the economic, distributional, and revenue effects of alternative tax proposals and tax systems. Many of the large microdata files used in OTA's models are developed from samples of tax returns prepared by the IRS Statistics of Income Division under the Office's direction.

OTA helps implement the administration of tax provisions by assisting the IRS in developing studies of tax compliance and taxpayer compliance burdens, developing and revising tax forms and, working with the the Tax Legislative Counsel, International Tax Counsel, and Benefits Tax Counsel staffs, formulating and reviewing tax regulations.

OTA is divided into five divisions: the Business Taxation Division, the Economic Modeling and Computer Applications Division, the Individual Taxation Division, the International Taxation Division, and the Revenue Estimating Division.

Office of Tax Analysis Working Papers
 

 

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Tax Policy Offices

Immediate Office of the Assistant Secretary

Tax Legislative Counsel

International Tax Counsel

Benefits Tax Counsel

Bullet Indicator

Office of Tax Analysis