In Taxpayer Bill of Rights 2, Congress not only established the Office of the Taxpayer Advocate but also described its functions: To assist taxpayers in resolving problems with the Internal Revenue Service; To identify areas in which taxpayers have problems in dealings with the Internal Revenue Service; To the extent possible, propose changes in the administrative practices of the IRS to mitigate those identified problems; and To identify potential legislative changes which may be appropriate to mitigate such problems. Read the interesting history of TAS PDF 访问纳税人辩护服 务处 (TAS) 网站 纳税人权利法案 您的须知事项