Inspector General for Tax Administration) 酒類與菸草稅務貿易局(英语:Alcohol and Tobacco Tax and Trade Bureau) 税收政策办公室(英语:OfficeofTaxPolicy) 货币监理官办公室 負責國際事務的副部长(英语:Under
2007. 澳大利亚统计局. OECD Taxes as Share of GDP 1999-2005(页面存档备份,存于互联网档案馆). TaxPolicy Center (Urban Institute, 布鲁金斯学会). Tax revenue as an automatic fiscal stabiliser
Income Tax Credit" (January 9, 2007) (页面存档备份,存于互联网档案馆) New Research Findings on the Effects of the Earned Income Tax Credit, Center on Budget and Policy Priorities
Tobacco Tax and Trade Bureau;TTB) 税收政策办公室(英语:OfficeofTaxPolicy) 货币监理官办公室(Officeof the Comptroller of the Currency;OCC) 負責國際事務的次長(英语:Under Secretary of the
February 2017. Summary of fiscal policy (页面存档备份,存于互联网档案馆), Ministry of Economy and Finances of Haiti, December 2013. (法文) Iran Tax Highlight (页面存档备份,存于互联网档案馆)