noun
tax-exempt savings system (including stocks and cash)
A Japanese tax-advantaged savings system that covers both stocks and cash deposits. Often contrasted with マル優, which is limited to cash savings.
See also: マル優
マル財を利用して、株式投資の非課税枠を活用する。
I use the Maruzai system to take advantage of the tax-free allowance for stock investments.
マル財はマル優よりも対象範囲が広い。
Maruzai covers a wider range of assets than Maruyū.