Describes proposals to to reduce the size of the Federal tax gap by curtaling tax shelters, closing unintended loopholes, addressing other areas of noncompliance with current tax law, and reforming certain areas of tax expenditures.

Presents various options to improve tax compliance & reform tax expend. Describes a number of proposals that would reduce the size of the tax gap by curtailing tax shelters, closing unintended loopholes, & addressing other areas of noncompliance in present law. Contains proposals that would reform certain tax expend. Each proposal includes a description of present law, reasons for change, a description of the proposed change & effective date, & a discussion of the issues raised by the proposal. Covers: tax procedure & admin.; individ. income tax; employment taxes; pension & employee benefits; corp. & partnership prov.; internat. prov.; other bus. prov.; exempt org.; tax-exempt bond prov.; excise taxes; & estate & gift taxation. Charts & tables.

Building on previous FAD work in the tax administration field, this paper defines broad criteria for diagnosing the problems in a country’s tax administration and formulating an appropriate reform strategy. To be effective, this strategy should be based on the size of the tax gap and the country’s particular circumstances. This paper discusses some guiding principles which have provided the basis for successful reforms, including: reducing the tax system’s complexity, encouraging taxpayers’ voluntary compliance, differentiating the treatment of taxpayers by their revenue potential, and ensuring the reform’s effective management. Also discussed are specific bottlenecks that hinder the effectiveness of the tax administration’s operations.

Experts discuss strategies for curtailing tax evasion

The excessive complexity and burden of the Brazilian tax system, riddled by cumulative indirect taxes and heavy payroll contributions, have led to an accumulation of fiscal incentives aimed at reducing its burden on taxpayers and productive activities. Federal and subnational tax expenditures currently stand at over 5 percent of GDP. Rationalizing them can only be comprehensively feasible in the context of a broader sequenced tax reform, and could reduce resource misallocation and income inequality, as well as provide new revenues.

This paper addresses core challenges that all tax administrations face in dealing with noncompliance—which are now receiving renewed attention. Long a priority in developing countries, assuring strong compliance has acquired greater priority in countries facing intensified revenue needs, and is critical for fairness and statebuilding. Series: Policy Papers