マル優
also: まるゆう
マ
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Meanings
1
tax-free small-sum savings system; Maruyū
Abbreviation of マル優制度 (Maruyū seido), a Japanese tax exemption scheme for small savings, historically aimed at the elderly, disabled, and low-income individuals. Often used in financial or policy contexts.
The Maruyū system is a mechanism that makes interest on small savings tax-free for the elderly and disabled.
There is an upper limit on deposits eligible for the Maruyū tax exemption.