tax commission; tax system research council
Abbreviation of 税制調査会 (ぜいせいちょうさかい). Refers to a government advisory body on tax policy. Common in political and economic news.
See also: 税制調査会 (ぜいせいちょうさかい)
The government is considering next year's tax reforms based on the tax commission's report.
The tax commission's members include economists and tax accountants.
party tax deliberation committee
Abbreviation formed from the first characters of 税制 (ぜいせい, 'tax system') and 調査会 (ちょうさかい, 'research council').