In this case, we are talking of taxpayers whose income undergo tax withholding at the source, as shown in these examples:

Navegação no documento
... Taxpayer debits which were not objected and therefore, did not undergo legal
... the banks are responsible for income tax withholding at the source on ...
www.receita.fazenda.gov.br/.../EstTributarios/ PalestrasCIAT/1998/Ingles/Estrutura/

Taxation: Law N 17453 On February 28, 2002 the Uruguayan Congress ...
... Up to now, Tax Administration had traditionally maintained that the notion of technical assistance subject to a tax withholding at the source (30 ...
www.bergsteinlaw.com/NuevoArt1.htm

[PDF] State Law & State Taxation Corner
File Format: PDF/Adobe Acrobat
... Mandatory Income Tax Withholding at the Source. Since October 1, 2003, Michigan has imposed the requirement that all “flowthrough entities” withhold ...
www.mwe.com/info/pubs/bieksalt.pdf


Too Much: Greed & Gluttony: The Quiz, Spring 2001
... The percentage of wealthy taxpayers who undergo face-to-face IRS audits has: (a)
doubled since 1995. (b) dropped by two-thirds since 1995. ...
www.cipa-apex.org/toomuch/01spring/01spring_greed.html - 9k - Cached - Similar pages

Many Aspects of the Field Examination Reengineering Pilot Were ...
... Continue to conduct surveys of taxpayers who undergo the reengineered examination
process to measure customer satisfaction. ...
www.treas.gov/tigta/auditreports/ 2004reports/200430116fr.html


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Note added at 58 mins (2005-04-20 02:04:49 GMT) Post-grading
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Talking of tax withholding, undergo (suportar, sofrer) is very adequate!