noun
party tax deliberation committee
Abbreviation of 党税制調査会, referring to a political party's internal committee that discusses and drafts tax policy proposals.
党税調は来年度の税制改正に向けて議論を始めた。
The party tax deliberation committee began discussions for next year's tax reform.
Abbreviation formed from the first characters of 党 (party), 税制 (tax system), and 調査会 (research committee).